From 9bf004ce4e9b5edff36c65fcc8cc0f303390d7fc Mon Sep 17 00:00:00 2001 From: Svjatoslav Agejenko Date: Sat, 25 Jun 2016 23:48:54 +0200 Subject: [PATCH] Code cleanup and formatting. Migrated to java 1.8. --- .gitignore | 3 +- pom.xml | 267 ++++++------- .../commons/commandline/CLIHelper.java | 176 +++++---- .../parameterparser/ArgumentCount.java | 6 +- .../parameterparser/Parameter.java | 364 +++++++++--------- .../commandline/parameterparser/Parser.java | 160 ++++---- .../parameter/DirectoryParameter.java | 88 ++--- ...{ExistanceType.java => ExistenceType.java} | 12 +- .../parameter/FileParameter.java | 88 ++--- .../parameter/IntegerParameter.java | 46 +-- .../parameter/NullParameter.java | 36 +- .../parameter/StringParameter.java | 36 +- .../parameter/StringParameters.java | 34 +- .../commons/data/BitInputStream.java | 47 ++- .../commons/data/BitOutputStream.java | 77 ++-- .../commons/data/EnhancedDataInputStream.java | 36 +- .../data/EnhancedDataOutputStream.java | 34 +- .../svjatoslav/commons/data/HexConverter.java | 20 +- .../commons/file/CommonPathResolver.java | 91 +++-- .../commons/file/FilePathParser.java | 80 ++-- .../eu/svjatoslav/commons/file/IOHelper.java | 188 +++++---- .../commons/gui/dialog/ExceptionDialog.java | 179 +++++---- .../commons/network/LocaleConfiguration.java | 56 ++- .../network/navigation/Navigation.java | 131 +++---- .../network/navigation/NavigationItem.java | 213 +++++----- .../eu/svjatoslav/commons/string/String2.java | 155 ++++---- .../commons/string/WildCardMatcher.java | 177 +++++---- .../tokenizer/InvalidSyntaxException.java | 8 +- .../commons/string/tokenizer/Terminator.java | 26 +- .../commons/string/tokenizer/Tokenizer.java | 218 ++++++----- .../string/tokenizer/TokenizerMatch.java | 12 +- .../parameterparser/ParserTest.java | 57 ++- .../commons/data/HexConverterTest.java | 16 +- .../commons/file/CommonPathResolverTest.java | 16 +- .../svjatoslav/commons/file/IOHelperTest.java | 31 +- .../commons/string/String2Test.java | 50 +-- .../commons/string/WildCardMatcherTest.java | 47 +-- svjatoslavcommons.iml | 16 + 38 files changed, 1614 insertions(+), 1683 deletions(-) rename src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/{ExistanceType.java => ExistenceType.java} (64%) create mode 100644 svjatoslavcommons.iml diff --git a/.gitignore b/.gitignore index fa26886..d8ed27d 100755 --- a/.gitignore +++ b/.gitignore @@ -1,4 +1,5 @@ /.settings/ /.project /.classpath -target/ +/target/ +/.idea/ diff --git a/pom.xml b/pom.xml index 9cb48ec..c4b7221 100644 --- a/pom.xml +++ b/pom.xml @@ -1,161 +1,136 @@ - - 4.0.0 - eu.svjatoslav - svjatoslavcommons - 1.5-SNAPSHOT - jar - Svjatoslav Commons - Collection many small but commonly useful functionalities - http://www2.svjatoslav.eu/gitbrowse/svjatoslav_commons/doc/index.html + + 4.0.0 + eu.svjatoslav + svjatoslavcommons + 1.5-SNAPSHOT + jar + Svjatoslav Commons + Collection many small but commonly useful functionalities + http://www2.svjatoslav.eu/gitbrowse/svjatoslav_commons/doc/index.html - - - version 3 of the GNU Lesser General Public License or later - https://www.gnu.org/licenses/lgpl.html - repo - - + + + version 3 of the GNU Lesser General Public License or later + https://www.gnu.org/licenses/lgpl.html + repo + + - - UTF-8 - UTF-8 - + + UTF-8 + UTF-8 + - - - - - org.codehaus.mojo - cobertura-maven-plugin - 2.6 - - - html - xml - - - - - - org.codehaus.mojo - findbugs-maven-plugin - 2.5.3 - - - + + + + + org.codehaus.mojo + cobertura-maven-plugin + 2.6 + + + html + xml + + + + + + org.codehaus.mojo + findbugs-maven-plugin + 2.5.3 + + + - - - - org.apache.maven.plugins - maven-compiler-plugin - 2.3.2 - - 1.6 - 1.6 - UTF-8 - - + + + + org.apache.maven.plugins + maven-compiler-plugin + 2.3.2 + + 1.8 + 1.8 + UTF-8 + + - - org.apache.maven.plugins - maven-source-plugin - 2.2.1 - - - attach-sources - - jar - - - - + + org.apache.maven.plugins + maven-source-plugin + 2.2.1 + + + attach-sources + + jar + + + + - - org.apache.maven.plugins - maven-javadoc-plugin - 2.9 - - - attach-javadocs - - jar - - - - + + org.apache.maven.plugins + maven-javadoc-plugin + 2.9 + + + attach-javadocs + + jar + + + + - - - org.codehaus.mojo - cobertura-maven-plugin - 2.6 - - - 85 - 85 - false - 85 - 85 - 85 - 85 - - - - - - clean - - - - - + - + + + org.apache.maven.wagon + wagon-ssh-external + 2.6 + + + - - - org.apache.maven.wagon - wagon-ssh-external - 2.6 - - - + + + junit + junit + 4.8.1 + test + - - - junit - junit - 4.8.1 - test - + + javax.servlet + servlet-api + 2.5 + provided + + - - javax.servlet - servlet-api - 2.5 - provided - - + + + svjatoslav.eu + svjatoslav.eu + scpexe://svjatoslav.eu/var/www/svjatoslav.eu/maven + + + svjatoslav.eu + svjatoslav.eu + scpexe://svjatoslav.eu/var/www/svjatoslav.eu/maven + + - - - svjatoslav.eu - svjatoslav.eu - scpexe://svjatoslav.eu/var/www/svjatoslav.eu/maven - - - svjatoslav.eu - svjatoslav.eu - scpexe://svjatoslav.eu/var/www/svjatoslav.eu/maven - - - - - scm:git:ssh://git@svjatoslav.eu/home/git/repositories/svjatoslav_commons.git - scm:git:ssh://git@svjatoslav.eu/home/git/repositories/svjatoslav_commons.git - + + scm:git:ssh://git@svjatoslav.eu/home/git/repositories/svjatoslav_commons.git + scm:git:ssh://git@svjatoslav.eu/home/git/repositories/svjatoslav_commons.git + + diff --git a/src/main/java/eu/svjatoslav/commons/commandline/CLIHelper.java b/src/main/java/eu/svjatoslav/commons/commandline/CLIHelper.java index 5a774e2..be7e525 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/CLIHelper.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/CLIHelper.java @@ -18,94 +18,92 @@ import java.io.InputStreamReader; */ public class CLIHelper { - /** - * Ask boolean value from user on command-line. - * - * @param prompt - * to show to the user - * @return true is user answered affirmative. - */ - public static boolean askBoolean(final String prompt) { - - final BufferedReader br = new BufferedReader(new InputStreamReader( - System.in)); - - while (true) - try { - System.out.print(prompt); - - final String userInput = br.readLine().toLowerCase(); - - if ("y".equals(userInput) || "yes".equals(userInput) - || "true".equals(userInput)) - return true; - - if ("n".equals(userInput) || "no".equals(userInput) - || "false".equals(userInput)) - return false; - - System.out - .println("Invalid input. You shall enter y/yes/true or n/no/false."); - } catch (final IOException ioe) { - ioe.printStackTrace(); - } - } - - /** - * Ask numerical long value from user on command-line. - * - * @param prompt - * to show to the user - * @return value given by user - */ - public static long askLong(final String prompt) { - - final BufferedReader br = new BufferedReader(new InputStreamReader( - System.in)); - - while (true) { - System.out.print(prompt); - - try { - final String userInput = br.readLine(); - - try { - final long result = Long.parseLong(userInput); - return result; - } catch (final NumberFormatException e) { - System.out.println("\nError: You shall enter an integer."); - } - } catch (final IOException ioe) { - ioe.printStackTrace(); - } - - } - } - - /** - * Ask string value from user on command-line. - * - * @param prompt - * to show to the user - * @return value given by the user - */ - public static String askString(final String prompt) { - - final BufferedReader br = new BufferedReader(new InputStreamReader( - System.in)); - - while (true) { - System.out.print(prompt); - - try { - final String userInput = br.readLine(); - - return userInput; - } catch (final IOException ioe) { - ioe.printStackTrace(); - } - - } - } + /** + * Ask boolean value from user on command-line. + * + * @param prompt to show to the user + * @return true is user answered affirmative. + */ + public static boolean askBoolean(final String prompt) { + + final BufferedReader br = new BufferedReader(new InputStreamReader( + System.in)); + + while (true) + try { + System.out.print(prompt); + + String line = br.readLine(); + if (line != null) { + final String userInput = line.toLowerCase(); + + if ("y".equals(userInput) || "yes".equals(userInput) + || "true".equals(userInput)) + return true; + + if ("n".equals(userInput) || "no".equals(userInput) + || "false".equals(userInput)) + return false; + } + System.out + .println("Invalid input. You shall enter y/yes/true or n/no/false."); + } catch (final IOException ioe) { + ioe.printStackTrace(); + } + } + + /** + * Ask numerical long value from user on command-line. + * + * @param prompt to show to the user + * @return value given by user + */ + public static long askLong(final String prompt) { + + final BufferedReader br = new BufferedReader(new InputStreamReader( + System.in)); + + while (true) { + System.out.print(prompt); + + try { + final String userInput = br.readLine(); + + try { + return Long.parseLong(userInput); + } catch (final NumberFormatException e) { + System.out.println("\nError: You shall enter an integer."); + } + } catch (final IOException ioe) { + ioe.printStackTrace(); + } + + } + } + + /** + * Ask string value from user on command-line. + * + * @param prompt to show to the user + * @return value given by the user + */ + public static String askString(final String prompt) { + + final BufferedReader br = new BufferedReader(new InputStreamReader( + System.in)); + + while (true) { + System.out.print(prompt); + + try { + final String userInput = br.readLine(); + + return userInput; + } catch (final IOException ioe) { + ioe.printStackTrace(); + } + + } + } } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/ArgumentCount.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/ArgumentCount.java index 0d9e23d..d75b827 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/ArgumentCount.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/ArgumentCount.java @@ -11,8 +11,8 @@ package eu.svjatoslav.commons.commandline.parameterparser; public enum ArgumentCount { - NONE, // parameter has no arguments - SINGLE, // parameter has one argument - MULTI // parameter can have multiple arguments + NONE, // parameter has no arguments + SINGLE, // parameter has one argument + MULTI // parameter can have multiple arguments } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parameter.java index 25f406d..8141339 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parameter.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parameter.java @@ -10,198 +10,186 @@ package eu.svjatoslav.commons.commandline.parameterparser; import java.util.ArrayList; +import java.util.Collections; public abstract class Parameter { - /** - * Indicates that at least one argument is mandatory for this parameter. - */ - protected boolean mandatory; + public final String description; + public final ArrayList arguments = new ArrayList<>(); + final ArgumentCount argumentCount; + private final ArrayList aliases = new ArrayList<>(); + /** + * Indicates that at least one argument is mandatory for this parameter. + */ + protected boolean mandatory; + /** + * If this parameter was present in the commandline, then this boolean will + * be set to true. + */ + private boolean parameterSpecified; + + public Parameter(final boolean mandatory, + final ArgumentCount argumentCount, final String description, + final String... aliases2) { - private final ArrayList aliases = new ArrayList(); + this.mandatory = mandatory; + this.description = description; + this.argumentCount = argumentCount; - public final String description; - - public final ArrayList arguments = new ArrayList(); - - final ArgumentCount argumentCount; - - /** - * If this parameter was present in the commandline, then this boolean will - * be set to true. - */ - private boolean parameterSpecified; - - public Parameter(final boolean mandatory, - final ArgumentCount argumentCount, final String description, - final String... aliases2) { - - this.mandatory = mandatory; - this.description = description; - this.argumentCount = argumentCount; - - // save aliases - for (final String alias : aliases2) - aliases.add(alias); - - }; - - public Parameter(final String description, final ArgumentCount argumentCount) { - this.description = description; - this.argumentCount = argumentCount; - } - - @SuppressWarnings("unchecked") - public T addAliases(final String... aliasArray) { - - // save aliases - for (final String alias : aliasArray) - aliases.add(alias); - - return (T) this; - } - - /** - * @param argumentString - * argument to add - * @return true if no errors were found. false - * otherwise. - */ - public boolean addArgument(final String argumentString) { - // check if arguments are allowed for this parameter - if (argumentCount.equals(ArgumentCount.NONE)) { - System.out - .println("Error! No arguments are allowed for parameters: " - + getAliases()); - return false; - } - - // check if multiple arguments are allowed - if ((arguments.size() > 0) - && (argumentCount.equals(ArgumentCount.SINGLE))) { - System.out - .println("Error! Only single argument is allowed for parameters: " - + getAliases()); - return false; - } - - if (!validate(argumentString)) { - - System.out.println("Error! Invalid argument \"" + argumentString - + "\". It shall be " + describeFormat() + "."); - return false; - - } - - arguments.add(argumentString); - - return true; - } - - /** - * @return Single line argument type description. - */ - public abstract String describeFormat(); - - public String getAliases() { - final StringBuffer buffer = new StringBuffer(); - - for (final String alias : aliases) { - - if (buffer.length() > 0) - buffer.append(", "); - - buffer.append(alias); - } - - return buffer.toString(); - } - - public String getHelp() { - final StringBuffer buffer = new StringBuffer(); - - // first line - buffer.append(getAliases()); - if (!argumentCount.equals(ArgumentCount.NONE)) { - buffer.append(" (" + describeFormat() + ")"); - - if (argumentCount.equals(ArgumentCount.MULTI)) - buffer.append("..."); - } - buffer.append("\n"); - - // second line - buffer.append(" " + description + "\n"); - - return buffer.toString(); - } - - public abstract Object getValue(); - - public boolean isMandatory() { - return mandatory; - } - - /** - * @return the parameterSpecified - */ - public boolean isParameterSpecified() { - return parameterSpecified; - } - - /** - * @param alias - * alias to check against - * @return true if given alias is registered for this - * parameter. - */ - public boolean matchesAlias(final String alias) { - if (aliases.contains(alias)) - return true; - - return false; - } - - /** - * Notifies this parameter that no more arguments will follow. This gives - * parameter chance to verify if this is ok. - * - * @return true if no errors were found. false - * otherwise. - */ - public boolean noMoreArguments() { - - if ((!argumentCount.equals(ArgumentCount.NONE)) - && (arguments.isEmpty())) { - - System.out.println("Error! " + getAliases() - + " require at least one following argument."); - - return false; - } - return true; - } - - @SuppressWarnings("unchecked") - public T setMandatory() { - mandatory = true; - return (T) this; - } - - /** - * @param parameterSpecified - * the parameterSpecified to set - */ - public void setParameterSpecified(final boolean parameterSpecified) { - this.parameterSpecified = parameterSpecified; - } - - /** - * @param value - * value to validate - * @return true if value is correct, false - * otherwise. - */ - public abstract boolean validate(String value); + // save aliases + Collections.addAll(aliases, aliases2); + + } + + public Parameter(final String description, final ArgumentCount argumentCount) { + this.description = description; + this.argumentCount = argumentCount; + } + + @SuppressWarnings("unchecked") + public T addAliases(final String... aliasArray) { + + // save aliases + Collections.addAll(aliases, aliasArray); + + return (T) this; + } + + /** + * @param argumentString argument to add + * @return true if no errors were found. false + * otherwise. + */ + public boolean addArgument(final String argumentString) { + // check if arguments are allowed for this parameter + if (argumentCount.equals(ArgumentCount.NONE)) { + System.out + .println("Error! No arguments are allowed for parameters: " + + getAliases()); + return false; + } + + // check if multiple arguments are allowed + if ((arguments.size() > 0) + && (argumentCount.equals(ArgumentCount.SINGLE))) { + System.out + .println("Error! Only single argument is allowed for parameters: " + + getAliases()); + return false; + } + + if (!validate(argumentString)) { + + System.out.println("Error! Invalid argument \"" + argumentString + + "\". It shall be " + describeFormat() + "."); + return false; + + } + + arguments.add(argumentString); + + return true; + } + + /** + * @return Single line argument type description. + */ + public abstract String describeFormat(); + + public String getAliases() { + final StringBuilder buffer = new StringBuilder(); + + for (final String alias : aliases) { + + if (buffer.length() > 0) + buffer.append(", "); + + buffer.append(alias); + } + + return buffer.toString(); + } + + public String getHelp() { + final StringBuilder buffer = new StringBuilder(); + + // first line + buffer.append(getAliases()); + if (!argumentCount.equals(ArgumentCount.NONE)) { + buffer.append(" (" + describeFormat() + ")"); + + if (argumentCount.equals(ArgumentCount.MULTI)) + buffer.append("..."); + } + buffer.append("\n"); + + // second line + buffer.append(" " + description + "\n"); + + return buffer.toString(); + } + + public abstract Object getValue(); + + public boolean isMandatory() { + return mandatory; + } + + /** + * @return the parameterSpecified + */ + public boolean isParameterSpecified() { + return parameterSpecified; + } + + /** + * @param parameterSpecified the parameterSpecified to set + */ + public void setParameterSpecified(final boolean parameterSpecified) { + this.parameterSpecified = parameterSpecified; + } + + /** + * @param alias alias to check against + * @return true if given alias is registered for this + * parameter. + */ + public boolean matchesAlias(final String alias) { + return aliases.contains(alias); + + } + + /** + * Notifies this parameter that no more arguments will follow. This gives + * parameter chance to verify if this is ok. + * + * @return true if no errors were found. false + * otherwise. + */ + public boolean noMoreArguments() { + + if ((!argumentCount.equals(ArgumentCount.NONE)) + && (arguments.isEmpty())) { + + System.out.println("Error! " + getAliases() + + " require at least one following argument."); + + return false; + } + return true; + } + + @SuppressWarnings("unchecked") + public T setMandatory() { + mandatory = true; + return (T) this; + } + + /** + * @param value value to validate + * @return true if value is correct, false + * otherwise. + */ + public abstract boolean validate(String value); } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parser.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parser.java index 7ee27a0..63a95f9 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parser.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parser.java @@ -18,86 +18,84 @@ import java.util.ArrayList; */ public class Parser { - private final ArrayList> parameters = new ArrayList>(); - - public > E add(final E parameter) { - parameters.add(parameter); - return parameter; - } - - /** - * @return true if no errors were found. false - * otherwise. - */ - private boolean checkMandatoryArgumentsPresent() { - - for (final Parameter parameter : parameters) - if (parameter.isMandatory() && (!parameter.isParameterSpecified())) { - System.out.println("Error! Mandatory parameter (" - + parameter.getAliases() + ") is not specified."); - return false; - } - - return true; - } - - /** - * Return parameter by given alias or null if no parameter - * exists for given alias. - * - * @param alias - * parameter alias - * @return found parameter or null if parameter was not found. - */ - public Parameter findParameterByAlias(final String alias) { - - for (final Parameter parameter : parameters) - if (parameter.matchesAlias(alias)) - return parameter; - - return null; - } - - /** - * @param args - * commandline arguments - * @return true if no errors were found. false - * otherwise. - */ - public boolean parse(final String[] args) { - - Parameter currentParameter = null; - - for (final String argument : args) { - - final Parameter parameterForAlias = findParameterByAlias(argument); - if (parameterForAlias == null) { - if (currentParameter == null) { - System.out.println("Unknown commandline parameter: " - + argument); - return false; - } - - if (!currentParameter.addArgument(argument)) - return false; - - } else { - if (currentParameter != null) - if (!currentParameter.noMoreArguments()) - return false; - - parameterForAlias.setParameterSpecified(true); - currentParameter = parameterForAlias; - } - - } - - return checkMandatoryArgumentsPresent(); - } - - public void showHelp() { - for (final Parameter parameter : parameters) - System.out.println(parameter.getHelp()); - } + private final ArrayList> parameters = new ArrayList<>(); + + public > E add(final E parameter) { + parameters.add(parameter); + return parameter; + } + + /** + * @return true if no errors were found. false + * otherwise. + */ + private boolean checkMandatoryArgumentsPresent() { + + for (final Parameter parameter : parameters) + if (parameter.isMandatory() && (!parameter.isParameterSpecified())) { + System.out.println("Error! Mandatory parameter (" + + parameter.getAliases() + ") is not specified."); + return false; + } + + return true; + } + + /** + * Return parameter by given alias or null if no parameter + * exists for given alias. + * + * @param alias parameter alias + * @return found parameter or null if parameter was not found. + */ + public Parameter findParameterByAlias(final String alias) { + + for (final Parameter parameter : parameters) + if (parameter.matchesAlias(alias)) + return parameter; + + return null; + } + + /** + * @param args commandline arguments + * @return true if no errors were found. false + * otherwise. + */ + public boolean parse(final String[] args) { + + Parameter currentParameter = null; + + for (final String argument : args) { + + final Parameter parameterForAlias = findParameterByAlias(argument); + if (parameterForAlias == null) { + if (currentParameter == null) { + System.out.println("Unknown commandline parameter: " + + argument); + return false; + } + + if (!currentParameter.addArgument(argument)) + return false; + + } else { + if (currentParameter != null) + if (!currentParameter.noMoreArguments()) + return false; + + parameterForAlias.setParameterSpecified(true); + currentParameter = parameterForAlias; + } + + } + + return checkMandatoryArgumentsPresent(); + } + + public void showHelp() { + for (final Parameter parameter : parameters) + System.out.println(parameter.getHelp()); + } } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/DirectoryParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/DirectoryParameter.java index 1c11a48..f12ee98 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/DirectoryParameter.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/DirectoryParameter.java @@ -9,69 +9,65 @@ package eu.svjatoslav.commons.commandline.parameterparser.parameter; -import java.io.File; - import eu.svjatoslav.commons.commandline.parameterparser.ArgumentCount; import eu.svjatoslav.commons.commandline.parameterparser.Parameter; +import java.io.File; + public class DirectoryParameter extends Parameter { - private ExistanceType existanceType = ExistanceType.DOES_NOT_MATTER; + private ExistenceType existenceType = ExistenceType.DOES_NOT_MATTER; - public DirectoryParameter(final String description) { - super(description, ArgumentCount.SINGLE); - } + public DirectoryParameter(final String description) { + super(description, ArgumentCount.SINGLE); + } - @Override - public java.lang.String describeFormat() { - return existanceType.description + "directory"; - } + @Override + public java.lang.String describeFormat() { + return existenceType.description + "directory"; + } - @Override - public File getValue() { + @Override + public File getValue() { - if (arguments.size() != 1) - throw new RuntimeException("Parameter " + description - + " shall have exactly 1 argument."); + if (arguments.size() != 1) + throw new RuntimeException("Parameter " + description + + " shall have exactly 1 argument."); - return new File(arguments.get(0)); - } + return new File(arguments.get(0)); + } - public DirectoryParameter mustExist() { - existanceType = ExistanceType.MUST_EXIST; - return this; - } + public DirectoryParameter mustExist() { + existenceType = ExistenceType.MUST_EXIST; + return this; + } - public DirectoryParameter mustNotExist() { - existanceType = ExistanceType.MUST_NOT_EXIST; - return this; - } + public DirectoryParameter mustNotExist() { + existenceType = ExistenceType.MUST_NOT_EXIST; + return this; + } - @Override - public boolean validate(final java.lang.String value) { - final File file = new File(value); + @Override + public boolean validate(final java.lang.String value) { + final File file = new File(value); - if (existanceType == ExistanceType.MUST_EXIST) { - if (file.exists() && file.isDirectory()) - return true; - return false; - } + if (existenceType == ExistenceType.MUST_EXIST) { + return file.exists() && file.isDirectory(); + } - if (existanceType == ExistanceType.MUST_NOT_EXIST) { - if (file.exists()) - return false; - return true; - } + if (existenceType == ExistenceType.MUST_NOT_EXIST) { + return !file.exists(); + } - if (existanceType == ExistanceType.DOES_NOT_MATTER) { - if (file.exists()) - if (file.isFile()) - return false; + if (existenceType == ExistenceType.DOES_NOT_MATTER) { + if (file.exists()) + if (file.isFile()) + return false; - return true; - } + return true; + } - return false; - } + return false; + } } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/ExistanceType.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/ExistenceType.java similarity index 64% rename from src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/ExistanceType.java rename to src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/ExistenceType.java index 2b30d46..b3e2211 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/ExistanceType.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/ExistenceType.java @@ -9,14 +9,14 @@ package eu.svjatoslav.commons.commandline.parameterparser.parameter; -public enum ExistanceType { +public enum ExistenceType { - MUST_EXIST("existing"), MUST_NOT_EXIST("not existing"), DOES_NOT_MATTER(""); + MUST_EXIST("existing"), MUST_NOT_EXIST("not existing"), DOES_NOT_MATTER(""); - public final String description; + public final String description; - ExistanceType(final String description) { - this.description = description; - } + ExistenceType(final String description) { + this.description = description; + } } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/FileParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/FileParameter.java index 79b0a10..b98189c 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/FileParameter.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/FileParameter.java @@ -9,69 +9,65 @@ package eu.svjatoslav.commons.commandline.parameterparser.parameter; -import java.io.File; - import eu.svjatoslav.commons.commandline.parameterparser.ArgumentCount; import eu.svjatoslav.commons.commandline.parameterparser.Parameter; +import java.io.File; + public class FileParameter extends Parameter { - private ExistanceType existanceType = ExistanceType.DOES_NOT_MATTER; + private ExistenceType existenceType = ExistenceType.DOES_NOT_MATTER; - public FileParameter(final String description) { - super(description, ArgumentCount.SINGLE); - } + public FileParameter(final String description) { + super(description, ArgumentCount.SINGLE); + } - @Override - public java.lang.String describeFormat() { - return existanceType.description + " file"; - } + @Override + public java.lang.String describeFormat() { + return existenceType.description + " file"; + } - @Override - public File getValue() { + @Override + public File getValue() { - if (arguments.size() != 1) - throw new RuntimeException("Parameter " + description - + " shall have exactly 1 argument."); + if (arguments.size() != 1) + throw new RuntimeException("Parameter " + description + + " shall have exactly 1 argument."); - return new File(arguments.get(0)); - } + return new File(arguments.get(0)); + } - public FileParameter mustExist() { - existanceType = ExistanceType.MUST_EXIST; - return this; - } + public FileParameter mustExist() { + existenceType = ExistenceType.MUST_EXIST; + return this; + } - public FileParameter mustNotExist() { - existanceType = ExistanceType.MUST_NOT_EXIST; - return this; - } + public FileParameter mustNotExist() { + existenceType = ExistenceType.MUST_NOT_EXIST; + return this; + } - @Override - public boolean validate(final java.lang.String value) { - final File file = new File(value); + @Override + public boolean validate(final java.lang.String value) { + final File file = new File(value); - if (existanceType == ExistanceType.MUST_EXIST) { - if (file.exists() && file.isFile()) - return true; - return false; - } + if (existenceType == ExistenceType.MUST_EXIST) { + return file.exists() && file.isFile(); + } - if (existanceType == ExistanceType.MUST_NOT_EXIST) { - if (file.exists()) - return false; - return true; - } + if (existenceType == ExistenceType.MUST_NOT_EXIST) { + return !file.exists(); + } - if (existanceType == ExistanceType.DOES_NOT_MATTER) { - if (file.exists()) - if (file.isDirectory()) - return false; + if (existenceType == ExistenceType.DOES_NOT_MATTER) { + if (file.exists()) + if (file.isDirectory()) + return false; - return true; - } + return true; + } - return false; - } + return false; + } } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java index ca8e06f..ad0bf2c 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java @@ -14,30 +14,30 @@ import eu.svjatoslav.commons.commandline.parameterparser.Parameter; public class IntegerParameter extends Parameter { - public IntegerParameter(final String description) { - super(description, ArgumentCount.SINGLE); - } + public IntegerParameter(final String description) { + super(description, ArgumentCount.SINGLE); + } - @Override - public java.lang.String describeFormat() { - return "integer"; - } + @Override + public java.lang.String describeFormat() { + return "integer"; + } - @Override - public Integer getValue() { - if (arguments.size() != 1) - throw new RuntimeException("Parameter " + description - + " shall have exactly 1 argument."); - return Integer.parseInt(arguments.get(0)); - } + @Override + public Integer getValue() { + if (arguments.size() != 1) + throw new RuntimeException("Parameter " + description + + " shall have exactly 1 argument."); + return Integer.parseInt(arguments.get(0)); + } - @Override - public boolean validate(final java.lang.String value) { - try { - java.lang.Integer.valueOf(value); - return true; - } catch (final NumberFormatException e) { - return false; - } - } + @Override + public boolean validate(final java.lang.String value) { + try { + java.lang.Integer.valueOf(value); + return true; + } catch (final NumberFormatException e) { + return false; + } + } } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java index 0531edc..cf175bf 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java @@ -14,23 +14,23 @@ import eu.svjatoslav.commons.commandline.parameterparser.Parameter; public class NullParameter extends Parameter { - public NullParameter(final String description) { - super(description, ArgumentCount.NONE); - } - - @Override - public java.lang.String describeFormat() { - return ""; - } - - @Override - public Boolean getValue() { - return isParameterSpecified(); - } - - @Override - public boolean validate(final java.lang.String value) { - return true; - } + public NullParameter(final String description) { + super(description, ArgumentCount.NONE); + } + + @Override + public java.lang.String describeFormat() { + return ""; + } + + @Override + public Boolean getValue() { + return isParameterSpecified(); + } + + @Override + public boolean validate(final java.lang.String value) { + return true; + } } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameter.java index e3aafee..2321434 100755 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameter.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameter.java @@ -14,28 +14,28 @@ import eu.svjatoslav.commons.commandline.parameterparser.Parameter; public class StringParameter extends Parameter { - public StringParameter(final String description) { - super(description, ArgumentCount.SINGLE); - } + public StringParameter(final String description) { + super(description, ArgumentCount.SINGLE); + } - @Override - public java.lang.String describeFormat() { - return "string"; - } + @Override + public java.lang.String describeFormat() { + return "string"; + } - @Override - public String getValue() { + @Override + public String getValue() { - if (arguments.size() != 1) - throw new RuntimeException("Parameter " + description - + " shall have exactly 1 argument."); + if (arguments.size() != 1) + throw new RuntimeException("Parameter " + description + + " shall have exactly 1 argument."); - return arguments.get(0); - } + return arguments.get(0); + } - @Override - public boolean validate(final java.lang.String value) { - return true; - } + @Override + public boolean validate(final java.lang.String value) { + return true; + } } diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameters.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameters.java index 231bb32..336e345 100644 --- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameters.java +++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameters.java @@ -9,30 +9,30 @@ package eu.svjatoslav.commons.commandline.parameterparser.parameter; -import java.util.List; - import eu.svjatoslav.commons.commandline.parameterparser.ArgumentCount; import eu.svjatoslav.commons.commandline.parameterparser.Parameter; +import java.util.List; + public class StringParameters extends Parameter { - public StringParameters(final String description) { - super(description, ArgumentCount.MULTI); - } + public StringParameters(final String description) { + super(description, ArgumentCount.MULTI); + } - @Override - public java.lang.String describeFormat() { - return "one to many strings"; - } + @Override + public java.lang.String describeFormat() { + return "one to many strings"; + } - @Override - public List getValue() { - return arguments; - } + @Override + public List getValue() { + return arguments; + } - @Override - public boolean validate(final java.lang.String value) { - return true; - } + @Override + public boolean validate(final java.lang.String value) { + return true; + } } diff --git a/src/main/java/eu/svjatoslav/commons/data/BitInputStream.java b/src/main/java/eu/svjatoslav/commons/data/BitInputStream.java index 5769eaf..a6ac691 100755 --- a/src/main/java/eu/svjatoslav/commons/data/BitInputStream.java +++ b/src/main/java/eu/svjatoslav/commons/data/BitInputStream.java @@ -18,38 +18,37 @@ import java.io.InputStream; public class BitInputStream { - int currentByte; - int currentBytePointer = -1; + private final InputStream inputStream; + private int currentByte; + private int currentBytePointer = -1; - InputStream inputStream; + public BitInputStream(final InputStream inputStream) { + this.inputStream = inputStream; + } - public BitInputStream(final InputStream inputStream) { - this.inputStream = inputStream; - } + public int readBits(final int bitCount) throws IOException { - public int readBits(final int bitCount) throws IOException { + int readableByte = 0; + for (int i = 0; i < bitCount; i++) { - int readableByte = 0; - for (int i = 0; i < bitCount; i++) { + readableByte = readableByte << 1; - readableByte = readableByte << 1; + if (currentBytePointer == -1) { + currentBytePointer = 7; + currentByte = inputStream.read(); + } - if (currentBytePointer == -1) { - currentBytePointer = 7; - currentByte = inputStream.read(); - } + int mask = 1; + mask = mask << currentBytePointer; - int mask = 1; - mask = mask << currentBytePointer; + final int currentBit = currentByte & mask; - final int currentBit = currentByte & mask; + if (currentBit != 0) + readableByte = readableByte | 1; - if (currentBit != 0) - readableByte = readableByte | 1; - - currentBytePointer--; - } - return readableByte; - } + currentBytePointer--; + } + return readableByte; + } } diff --git a/src/main/java/eu/svjatoslav/commons/data/BitOutputStream.java b/src/main/java/eu/svjatoslav/commons/data/BitOutputStream.java index 6730b2c..b356ea0 100755 --- a/src/main/java/eu/svjatoslav/commons/data/BitOutputStream.java +++ b/src/main/java/eu/svjatoslav/commons/data/BitOutputStream.java @@ -18,44 +18,43 @@ import java.io.OutputStream; public class BitOutputStream { - int currentByte; - int currentBytePointer; - - OutputStream outputStream; - - public BitOutputStream(final OutputStream outputStream) { - currentByte = 0; - currentBytePointer = 0; - this.outputStream = outputStream; - }; - - public void finishByte() throws IOException { - if (currentBytePointer != 0) { - outputStream.write(currentByte); - currentBytePointer = 0; - } - } - - public void storeBits(final int data, final int bitCount) - throws IOException { - for (int i = bitCount - 1; i >= 0; i--) { - - int mask = 1; - mask = mask << i; - - final int currentBit = data & mask; - currentByte = currentByte << 1; - - if (currentBit != 0) - currentByte = currentByte | 1; - currentBytePointer++; - - if (currentBytePointer == 8) { - currentBytePointer = 0; - outputStream.write(currentByte); - currentByte = 0; - } - } - } + private final OutputStream outputStream; + private int currentByte; + private int currentBytePointer; + + public BitOutputStream(final OutputStream outputStream) { + currentByte = 0; + currentBytePointer = 0; + this.outputStream = outputStream; + } + + public void finishByte() throws IOException { + if (currentBytePointer != 0) { + outputStream.write(currentByte); + currentBytePointer = 0; + } + } + + public void storeBits(final int data, final int bitCount) + throws IOException { + for (int i = bitCount - 1; i >= 0; i--) { + + int mask = 1; + mask = mask << i; + + final int currentBit = data & mask; + currentByte = currentByte << 1; + + if (currentBit != 0) + currentByte = currentByte | 1; + currentBytePointer++; + + if (currentBytePointer == 8) { + currentBytePointer = 0; + outputStream.write(currentByte); + currentByte = 0; + } + } + } } diff --git a/src/main/java/eu/svjatoslav/commons/data/EnhancedDataInputStream.java b/src/main/java/eu/svjatoslav/commons/data/EnhancedDataInputStream.java index 15a0e8c..45fcaf5 100755 --- a/src/main/java/eu/svjatoslav/commons/data/EnhancedDataInputStream.java +++ b/src/main/java/eu/svjatoslav/commons/data/EnhancedDataInputStream.java @@ -17,31 +17,31 @@ import java.util.List; public class EnhancedDataInputStream extends DataInputStream { - public EnhancedDataInputStream(final InputStream in) { - super(in); - } + public EnhancedDataInputStream(final InputStream in) { + super(in); + } - public List readIntegerList() throws IOException { - final int length = readInt(); + public List readIntegerList() throws IOException { + final int length = readInt(); - final List result = new ArrayList(); + final List result = new ArrayList<>(); - for (int i = 0; i < length; i++) - result.add(readInt()); + for (int i = 0; i < length; i++) + result.add(readInt()); - return result; - } + return result; + } - public String readString() throws IOException { + public String readString() throws IOException { - final int length = readInt(); - if (length == -1) - return null; + final int length = readInt(); + if (length == -1) + return null; - final byte[] bytes = new byte[length]; - readFully(bytes); + final byte[] bytes = new byte[length]; + readFully(bytes); - return new String(bytes, "UTF-8"); - } + return new String(bytes, "UTF-8"); + } } diff --git a/src/main/java/eu/svjatoslav/commons/data/EnhancedDataOutputStream.java b/src/main/java/eu/svjatoslav/commons/data/EnhancedDataOutputStream.java index 89f08a9..d202ba6 100755 --- a/src/main/java/eu/svjatoslav/commons/data/EnhancedDataOutputStream.java +++ b/src/main/java/eu/svjatoslav/commons/data/EnhancedDataOutputStream.java @@ -16,27 +16,27 @@ import java.util.List; public class EnhancedDataOutputStream extends DataOutputStream { - public EnhancedDataOutputStream(final OutputStream out) { - super(out); - } + public EnhancedDataOutputStream(final OutputStream out) { + super(out); + } - public void writeIntegerList(final List list) throws IOException { - writeInt(list.size()); + public void writeIntegerList(final List list) throws IOException { + writeInt(list.size()); - for (final Integer integer : list) - writeInt(integer); - } + for (final Integer integer : list) + writeInt(integer); + } - public void writeString(final String string) throws IOException { - if (string == null) { - writeInt(-1); - return; - } + public void writeString(final String string) throws IOException { + if (string == null) { + writeInt(-1); + return; + } - final byte[] bytes = string.getBytes("UTF-8"); + final byte[] bytes = string.getBytes("UTF-8"); - writeInt(bytes.length); - write(bytes); - } + writeInt(bytes.length); + write(bytes); + } } diff --git a/src/main/java/eu/svjatoslav/commons/data/HexConverter.java b/src/main/java/eu/svjatoslav/commons/data/HexConverter.java index a8532ad..a10472f 100755 --- a/src/main/java/eu/svjatoslav/commons/data/HexConverter.java +++ b/src/main/java/eu/svjatoslav/commons/data/HexConverter.java @@ -11,20 +11,20 @@ package eu.svjatoslav.commons.data; public class HexConverter { - static final String hexCharacters = "0123456789ABCDEF"; + static final String hexCharacters = "0123456789ABCDEF"; - public static String byteArrayToHex(final byte[] bytes) { + public static String byteArrayToHex(final byte[] bytes) { - if (bytes == null) - return null; + if (bytes == null) + return null; - final StringBuilder result = new StringBuilder(2 * bytes.length); + final StringBuilder result = new StringBuilder(2 * bytes.length); - for (final byte b : bytes) - result.append(hexCharacters.charAt((b & 0xF0) >> 4)).append( - hexCharacters.charAt((b & 0x0F))); + for (final byte b : bytes) + result.append(hexCharacters.charAt((b & 0xF0) >> 4)).append( + hexCharacters.charAt((b & 0x0F))); - return result.toString(); - } + return result.toString(); + } } diff --git a/src/main/java/eu/svjatoslav/commons/file/CommonPathResolver.java b/src/main/java/eu/svjatoslav/commons/file/CommonPathResolver.java index 7441290..04a2fe9 100755 --- a/src/main/java/eu/svjatoslav/commons/file/CommonPathResolver.java +++ b/src/main/java/eu/svjatoslav/commons/file/CommonPathResolver.java @@ -13,51 +13,50 @@ import java.io.File; public class CommonPathResolver { - public static File desktopFile; - - static final String[] desktopNames = new String[] { "Tafelblad", "المكتب", - "Masa Üstü", "Сталец", "Десктоп", "ডেস্কটপ", "Desktop", - "Escriptori", "Prostředí pracovní plochy", "Penbwrdd", - "Skrivebord", "Επιφάνεια εργασίας", "Escritorio", "Töölaud", - "Mahaigaina", "Työpöytä", "Bureau", "Deasc", "ડૅસ્કટોપ", - "डेस्कटॉप", "Radna površina", "Munkaasztal", "デスクトップ", "დესკტოპი", - "데스크탑", "Darbastalis", "Дэлгэц", "Skrivebord", "Teseke", "ਵਿਹੜਾ", - "Pulpit", "Ambiente de Trabalho", "Área de Trabalho", - "Рабочий стол", "Pracovná plocha", "Hapësira e Punës", - "Радна површ", "Radna površ", "Skrivbord", "கணிமேசை", "Мизи корӣ", - "พื้นโต๊ะ", "Masaüstü", "Стільниця", "桌面", "Isiga-nyezi" }; - - /** - * This method tries to guess user desktop directory. Implementation is - * pretty lousy. Need to improve it some day. - * - * @return file that points to user desktop directory. - * @throws RuntimeException - * if user desktop directory is not found. - */ - public static File getDesktopDirectory() { - - if (desktopFile != null) - return desktopFile; - - final String userHomePath = System.getProperty("user.home"); - - for (final String desktopName : desktopNames) { - - final String desktopPath = userHomePath + "/" + desktopName; - - final File possibleDesktopFile = new File(desktopPath); - if (possibleDesktopFile.exists()) { - desktopFile = possibleDesktopFile; - return desktopFile; - } - } - - throw new RuntimeException("Cannot autodetect user desktop directory."); - } - - public static File getHomeDirectory() { - return new File(System.getProperty("user.home")); - } + private static final String[] desktopNames = new String[]{"Tafelblad", "المكتب", + "Masa Üstü", "Сталец", "Десктоп", "ডেস্কটপ", "Desktop", + "Escriptori", "Prostředí pracovní plochy", "Penbwrdd", + "Skrivebord", "Επιφάνεια εργασίας", "Escritorio", "Töölaud", + "Mahaigaina", "Työpöytä", "Bureau", "Deasc", "ડૅસ્કટોપ", + "डेस्कटॉप", "Radna površina", "Munkaasztal", "デスクトップ", "დესკტოპი", + "데스크탑", "Darbastalis", "Дэлгэц", "Skrivebord", "Teseke", "ਵਿਹੜਾ", + "Pulpit", "Ambiente de Trabalho", "Área de Trabalho", + "Рабочий стол", "Pracovná plocha", "Hapësira e Punës", + "Радна површ", "Radna površ", "Skrivbord", "கணிமேசை", "Мизи корӣ", + "พื้นโต๊ะ", "Masaüstü", "Стільниця", "桌面", "Isiga-nyezi"}; + + private static File desktopFile; + + /** + * This method tries to guess user desktop directory. Implementation is + * pretty lousy. Need to improve it some day. + * + * @return file that points to user desktop directory. + * @throws RuntimeException if user desktop directory is not found. + */ + public static File getDesktopDirectory() { + + if (desktopFile != null) + return desktopFile; + + final String userHomePath = System.getProperty("user.home"); + + for (final String desktopName : desktopNames) { + + final String desktopPath = userHomePath + "/" + desktopName; + + final File possibleDesktopFile = new File(desktopPath); + if (possibleDesktopFile.exists()) { + desktopFile = possibleDesktopFile; + return desktopFile; + } + } + + throw new RuntimeException("Cannot autodetect user desktop directory."); + } + + public static File getHomeDirectory() { + return new File(System.getProperty("user.home")); + } } diff --git a/src/main/java/eu/svjatoslav/commons/file/FilePathParser.java b/src/main/java/eu/svjatoslav/commons/file/FilePathParser.java index c3cf2ea..905ea22 100755 --- a/src/main/java/eu/svjatoslav/commons/file/FilePathParser.java +++ b/src/main/java/eu/svjatoslav/commons/file/FilePathParser.java @@ -13,54 +13,52 @@ import java.io.File; public class FilePathParser { - public static String getFileExtension(final File file) { - final String fullFileName = file.getName(); + public static String getFileExtension(final File file) { + final String fullFileName = file.getName(); - return getFileExtension(fullFileName); - } + return getFileExtension(fullFileName); + } - public static String getFileExtension(final String fullFileName) { - final int dot = fullFileName.lastIndexOf('.'); - String fileExtension; - if (dot == -1) - fileExtension = ""; - else { - fileExtension = fullFileName.substring(dot + 1); - fileExtension = fileExtension.toLowerCase(); - } + public static String getFileExtension(final String fullFileName) { + final int dot = fullFileName.lastIndexOf('.'); + String fileExtension; + if (dot == -1) + fileExtension = ""; + else { + fileExtension = fullFileName.substring(dot + 1); + fileExtension = fileExtension.toLowerCase(); + } - return fileExtension; - } + return fileExtension; + } - public static String getFileNameWithoutExtension(final File file) { - final String fullFileName = file.getName(); - return getFileNameWithoutExtension(fullFileName); - } + public static String getFileNameWithoutExtension(final File file) { + final String fullFileName = file.getName(); + return getFileNameWithoutExtension(fullFileName); + } - public static String getFileNameWithoutExtension(final String fullFileName) { - final int dot = fullFileName.lastIndexOf('.'); - String fileName; - if (dot == -1) - fileName = fullFileName; - else - fileName = fullFileName.substring(0, dot); + public static String getFileNameWithoutExtension(final String fullFileName) { + final int dot = fullFileName.lastIndexOf('.'); + String fileName; + if (dot == -1) + fileName = fullFileName; + else + fileName = fullFileName.substring(0, dot); - return fileName; - } + return fileName; + } - public static String getFileSizeDescription(long fileSize) { - String suffix = "b"; + public static String getFileSizeDescription(long fileSize) { + String suffix = "b"; - if (fileSize > (1024 * 1024 * 10)) { - fileSize = fileSize / (1024 * 1024); - suffix = "Mb"; - } else if (fileSize > (1024 * 10)) { - fileSize = fileSize / 1024; - suffix = "Kb"; - } + if (fileSize > (1024 * 1024 * 10)) { + fileSize = fileSize / (1024 * 1024); + suffix = "MiB"; + } else if (fileSize > (1024 * 10)) { + fileSize = fileSize / 1024; + suffix = "KiB"; + } - final String fileSizeString = String.valueOf(fileSize) + " " + suffix; - - return fileSizeString; - } + return String.valueOf(fileSize) + " " + suffix; + } } diff --git a/src/main/java/eu/svjatoslav/commons/file/IOHelper.java b/src/main/java/eu/svjatoslav/commons/file/IOHelper.java index e7ee659..e83561a 100755 --- a/src/main/java/eu/svjatoslav/commons/file/IOHelper.java +++ b/src/main/java/eu/svjatoslav/commons/file/IOHelper.java @@ -9,105 +9,99 @@ package eu.svjatoslav.commons.file; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.UnsupportedEncodingException; +import java.io.*; public class IOHelper { - /** - * Deletes files and directories recursively. WARNING!!! Follows symlinks!!! - * - * @param file - * directory to delete with entire contents. - * - * @throws IOException - * if filesystem error happens - */ - public static void deleteRecursively(final File file) throws IOException { - if (file.isDirectory()) { - - for (final File subFile : file.listFiles()) - deleteRecursively(subFile); - - if (!file.delete()) - throw new FileNotFoundException("Failed to delete directory: " - + file); - - return; - } - - if (file.isFile()) - if (!file.delete()) - throw new FileNotFoundException("Failed to delete file: " - + file); - } - - public static byte[] getFileContents(final File file) - throws FileNotFoundException, IOException { - - final byte[] result = new byte[(int) file.length()]; - final FileInputStream fileInputStream = new FileInputStream(file); - fileInputStream.read(result); - fileInputStream.close(); - return result; - } - - public static String getFileContentsAsString(final File file) - throws FileNotFoundException, IOException { - try { - return new String(getFileContents(file), "UTF-8"); - } catch (final UnsupportedEncodingException exception) { - throw new RuntimeException(exception); - } - } - - /** - * Compares new file content with old file content. If content in equal, - * then leaves file as-is. If content differs, then overrides file with the - * new content. - * - * @param file - * file to potentially overwrite - * @param newContent - * new content - * @return true if file was overwritten. - * - * @throws FileNotFoundException - * if file is not found. - * @throws IOException - * if error happens during file IO. - */ - public static boolean overwriteFileIfContentDiffers(final File file, - final byte[] newContent) throws FileNotFoundException, IOException { - - checkForEquality: { - if (file.length() == newContent.length) { - - final byte[] oldContent = getFileContents(file); - - for (int i = 0; i < newContent.length; i++) - if (newContent[i] != oldContent[i]) - break checkForEquality; - - // new file content in identical to old content - return false; - } - } - - // New content differs from existing. Overwrite file. - saveToFile(file, newContent); - return true; - } - - public static void saveToFile(final File file, final byte[] content) - throws IOException { - final FileOutputStream fos = new FileOutputStream(file); - fos.write(content); - fos.close(); - } + /** + * Deletes files and directories recursively. WARNING!!! Follows symlinks!!! + * + * @param file directory to delete with entire contents. + * @throws IOException if filesystem error happens + */ + public static void deleteRecursively(final File file) throws IOException { + if (file.isDirectory()) { + + File[] files = file.listFiles(); + if (files == null) + throw new RuntimeException("Failed to read directory content for: " + + file); + + for (final File subFile : files) + deleteRecursively(subFile); + + if (!file.delete()) + throw new RuntimeException("Failed to delete directory: " + + file); + + return; + } + + if (file.isFile()) + if (!file.delete()) + throw new FileNotFoundException("Failed to delete file: " + + file); + } + + public static byte[] getFileContents(final File file) + throws IOException { + + final byte[] result = new byte[(int) file.length()]; + try (final FileInputStream fileInputStream = new FileInputStream(file)) { + if (fileInputStream.read(result) != result.length) + throw new RuntimeException("Could not read file content:" + file); + } + return result; + } + + public static String getFileContentsAsString(final File file) + throws IOException { + try { + return new String(getFileContents(file), "UTF-8"); + } catch (final UnsupportedEncodingException exception) { + throw new RuntimeException(exception); + } + } + + /** + * Compares new file content with old file content. If content in equal, + * then leaves file as-is. If content differs, then overrides file with the + * new content. + * + * @param file file to potentially overwrite + * @param newContent new content + * @return true if file was overwritten. + * @throws FileNotFoundException if file is not found. + * @throws IOException if error happens during file IO. + */ + public static boolean overwriteFileIfContentDiffers(final File file, + final byte[] newContent) throws IOException { + + checkForEquality: + { + if (file.length() == newContent.length) { + + final byte[] oldContent = getFileContents(file); + + for (int i = 0; i < newContent.length; i++) + if (newContent[i] != oldContent[i]) + break checkForEquality; + + // new file content in identical to old content + return false; + } + } + + // New content differs from existing. Overwrite file. + saveToFile(file, newContent); + return true; + } + + public static void saveToFile(final File file, final byte[] content) + throws IOException { + try (final FileOutputStream fos = new FileOutputStream(file)) { + fos.write(content); + } + } } diff --git a/src/main/java/eu/svjatoslav/commons/gui/dialog/ExceptionDialog.java b/src/main/java/eu/svjatoslav/commons/gui/dialog/ExceptionDialog.java index 24ba80e..d4bf2f5 100755 --- a/src/main/java/eu/svjatoslav/commons/gui/dialog/ExceptionDialog.java +++ b/src/main/java/eu/svjatoslav/commons/gui/dialog/ExceptionDialog.java @@ -9,101 +9,94 @@ package eu.svjatoslav.commons.gui.dialog; -import java.awt.BorderLayout; -import java.awt.TextArea; - -import javax.swing.BoxLayout; -import javax.swing.JFrame; -import javax.swing.JLabel; -import javax.swing.JPanel; +import javax.swing.*; +import java.awt.*; public class ExceptionDialog { - /** - * This method is for testing - * - * @param args - * commandline arguments - */ - public static void main(final String[] args) { - - final Throwable cause = new Throwable("details....."); - - final Exception exception = new Exception("test", cause); - - new ExceptionDialog(exception); - } - - public ExceptionDialog(final Exception exception) { - showException(exception); - } - - /** - * @param exception - * exception to show - */ - public void showException(final Exception exception) { - - final JFrame frame = new JFrame("Exception occured!"); - final JPanel contentPanel = new JPanel(new BorderLayout()); - final Throwable cause = exception.getCause(); - - // build top panel - { - final JPanel topPanel = new JPanel(); - topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.Y_AXIS)); - - // add exception type - final JLabel exceptionType = new JLabel("Exception type: " - + exception.getClass().getCanonicalName()); - topPanel.add(exceptionType); - - // add error message - final JLabel message = new JLabel("Error message: " - + exception.getMessage()); - topPanel.add(message); - - // add cause message - if (cause != null) - if (cause.getMessage() != null) { - final JLabel message2 = new JLabel("Cause: " - + cause.getMessage()); - topPanel.add(message2); - } - - contentPanel.add(topPanel, BorderLayout.NORTH); - } - - // build stack trace view - { - final StringBuffer buffer = new StringBuffer(); - - // if cause is available, show original stack trace - if (cause != null) { - buffer.append("Stack trace:\n"); - final StackTraceElement[] stackTrace = cause.getStackTrace(); - for (final StackTraceElement stackTraceElement : stackTrace) - buffer.append(stackTraceElement.toString() + "\n"); - } else { - // otherwise show at least current stack trace - buffer.append("Stack trace from original cause is not available.\nShowing current stack trace instead:\n"); - - for (final StackTraceElement stackTraceElement : new Exception( - "Stack trace").getStackTrace()) - buffer.append(stackTraceElement.toString() + "\n"); - } - - final TextArea textArea = new TextArea(buffer.toString()); - contentPanel.add(textArea, BorderLayout.CENTER); - } - - // finalize frame - frame.getContentPane().add(contentPanel); - frame.setSize(800, 600); - frame.setVisible(true); - - // Thread.dumpStack(); - - } + public ExceptionDialog(final Exception exception) { + showException(exception); + } + + /** + * This method is for testing + * + * @param args commandline arguments + */ + public static void main(final String[] args) { + + final Throwable cause = new Throwable("details....."); + + final Exception exception = new Exception("test", cause); + + new ExceptionDialog(exception); + } + + /** + * @param exception exception to show + */ + public void showException(final Exception exception) { + + final JFrame frame = new JFrame("Exception occurred!"); + final JPanel contentPanel = new JPanel(new BorderLayout()); + final Throwable cause = exception.getCause(); + + // build top panel + { + final JPanel topPanel = new JPanel(); + topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.Y_AXIS)); + + // add exception type + final JLabel exceptionType = new JLabel("Exception type: " + + exception.getClass().getCanonicalName()); + topPanel.add(exceptionType); + + // add error message + final JLabel message = new JLabel("Error message: " + + exception.getMessage()); + topPanel.add(message); + + // add cause message + if (cause != null) + if (cause.getMessage() != null) { + final JLabel message2 = new JLabel("Cause: " + + cause.getMessage()); + topPanel.add(message2); + } + + contentPanel.add(topPanel, BorderLayout.NORTH); + } + + // build stack trace view + { + final StringBuilder buffer = new StringBuilder(); + + // if cause is available, show original stack trace + if (cause != null) { + buffer.append("Stack trace:\n"); + final StackTraceElement[] stackTrace = cause.getStackTrace(); + for (final StackTraceElement stackTraceElement : stackTrace) + buffer.append(stackTraceElement.toString() + "\n"); + } else { + // otherwise show at least current stack trace + buffer.append("Stack trace from original cause is not available.\nShowing current stack trace instead:\n"); + + for (final StackTraceElement stackTraceElement : new Exception( + "Stack trace").getStackTrace()) + buffer.append(stackTraceElement.toString() + "\n"); + } + + final TextArea textArea = new TextArea(buffer.toString()); + contentPanel.add(textArea, BorderLayout.CENTER); + } + + // finalize frame + frame.getContentPane().add(contentPanel); + frame.setSize(800, 600); + frame.setVisible(true); + + // Thread.dumpStack(); + + } } diff --git a/src/main/java/eu/svjatoslav/commons/network/LocaleConfiguration.java b/src/main/java/eu/svjatoslav/commons/network/LocaleConfiguration.java index 2bb15e2..7e5ee06 100755 --- a/src/main/java/eu/svjatoslav/commons/network/LocaleConfiguration.java +++ b/src/main/java/eu/svjatoslav/commons/network/LocaleConfiguration.java @@ -9,51 +9,49 @@ package eu.svjatoslav.commons.network; +import javax.servlet.http.HttpServletRequest; import java.util.ArrayList; import java.util.List; -import javax.servlet.http.HttpServletRequest; - public class LocaleConfiguration { - String defaultLocale; - - private final List allowedLocales = new ArrayList(); + final String defaultLocale; + private final List allowedLocales = new ArrayList<>(); - public LocaleConfiguration(final String defaultLocale, - final String... allowedLocales) { + public LocaleConfiguration(final String defaultLocale, + final String... allowedLocales) { - this.defaultLocale = defaultLocale; + this.defaultLocale = defaultLocale; - for (final String locale : allowedLocales) - getAllowedLocales().add(locale); - } + for (final String locale : allowedLocales) + getAllowedLocales().add(locale); + } - public String detectCurrentLocale(final HttpServletRequest request) { + public String detectCurrentLocale(final HttpServletRequest request) { - final String sessionLocaleString = (String) request.getSession() - .getAttribute("locale"); + final String sessionLocaleString = (String) request.getSession() + .getAttribute("locale"); - String result = defaultLocale; - if (isAllowedLocale(sessionLocaleString)) - result = sessionLocaleString; + String result = defaultLocale; + if (isAllowedLocale(sessionLocaleString)) + result = sessionLocaleString; - final String requestLocale = request.getParameter("locale"); + final String requestLocale = request.getParameter("locale"); - if (isAllowedLocale(requestLocale)) - result = requestLocale; + if (isAllowedLocale(requestLocale)) + result = requestLocale; - request.getSession().setAttribute("locale", result); + request.getSession().setAttribute("locale", result); - return result; - } + return result; + } - public List getAllowedLocales() { - return allowedLocales; - } + public List getAllowedLocales() { + return allowedLocales; + } - public boolean isAllowedLocale(final String locale) { - return allowedLocales.contains(locale); - } + public boolean isAllowedLocale(final String locale) { + return allowedLocales.contains(locale); + } } diff --git a/src/main/java/eu/svjatoslav/commons/network/navigation/Navigation.java b/src/main/java/eu/svjatoslav/commons/network/navigation/Navigation.java index 2c5aa27..963b341 100755 --- a/src/main/java/eu/svjatoslav/commons/network/navigation/Navigation.java +++ b/src/main/java/eu/svjatoslav/commons/network/navigation/Navigation.java @@ -9,100 +9,97 @@ package eu.svjatoslav.commons.network.navigation; +import eu.svjatoslav.commons.network.LocaleConfiguration; + +import javax.servlet.http.HttpServletRequest; import java.net.MalformedURLException; import java.net.URL; import java.util.List; -import javax.servlet.http.HttpServletRequest; - -import eu.svjatoslav.commons.network.LocaleConfiguration; - public class Navigation { - private NI rootNavigationItem; - - private NI defaultNavigationItem; - - protected final LocaleConfiguration localeConfiguration; + protected final LocaleConfiguration localeConfiguration; + private NI rootNavigationItem; + private NI defaultNavigationItem; - public Navigation(final LocaleConfiguration localeConfiguration) { - this.localeConfiguration = localeConfiguration; - } + public Navigation(final LocaleConfiguration localeConfiguration) { + this.localeConfiguration = localeConfiguration; + } - public NI getDefaultNavigationItem() { - return defaultNavigationItem; - } + public NI getDefaultNavigationItem() { + return defaultNavigationItem; + } - private String getGetNotNullString(final String string) { - if (string != null) - return string; + private String getGetNotNullString(final String string) { + if (string != null) + return string; - return ""; - } + return ""; + } - public LocaleConfiguration getLocaleConfiguration() { - return localeConfiguration; - } + public LocaleConfiguration getLocaleConfiguration() { + return localeConfiguration; + } - public NI getRootNavigationItem() { - return rootNavigationItem; - } + public NI getRootNavigationItem() { + return rootNavigationItem; + } - public NI getSelectedItem(final HttpServletRequest request) { - final String requestUrl = request.getRequestURL().toString(); + public NI getSelectedItem(final HttpServletRequest request) { + final String requestUrl = request.getRequestURL().toString(); - try { - final String requestPath = new URL(requestUrl).getPath(); + try { + final String requestPath = new URL(requestUrl).getPath(); - @SuppressWarnings("unchecked") - final NI match = (NI) rootNavigationItem.getMatchingNavigationItem(requestPath); + @SuppressWarnings("unchecked") + final NI match = (NI) rootNavigationItem.getMatchingNavigationItem(requestPath); - if (match != null) - return match; - } catch (final MalformedURLException e) { - System.out.println("Cannot handle URL: " + requestUrl); - e.printStackTrace(); - } + if (match != null) + return match; + } catch (final MalformedURLException e) { + System.out.println("Cannot handle URL: " + requestUrl); + e.printStackTrace(); + } - return getDefaultNavigationItem(); - } + return getDefaultNavigationItem(); + } - @SuppressWarnings("unchecked") - public String getTopMenu(final HttpServletRequest request) { + @SuppressWarnings("unchecked") + public String getTopMenu(final HttpServletRequest request) { - final String currentLocale = localeConfiguration.detectCurrentLocale(request); + final String currentLocale = localeConfiguration.detectCurrentLocale(request); - final NI selectedItem = getSelectedItem(request); - final StringBuffer result = new StringBuffer(); + final NI selectedItem = getSelectedItem(request); + final StringBuilder result = new StringBuilder(); - result.append("
"); + result.append("
"); - for (final NI item : (List) getRootNavigationItem().getSubElements()) { + for (final NI item : (List) getRootNavigationItem().getSubElements()) { - if (item == selectedItem) - result.append(""); - else - result.append(""); + if (item == selectedItem) + result.append(""); + else + result.append(""); - result.append("
" + item.getTitle(currentLocale) + "
"); - result.append(""); - } + result.append("
" + item.getTitle(currentLocale) + "
"); + result.append(""); + } - result.append("
"); + result.append("
"); - return result.toString(); - } + return result.toString(); + } - public NI setDefaultNavigationItem(final NI defaultNavigationItem) { - this.defaultNavigationItem = defaultNavigationItem; - return defaultNavigationItem; - } + public NI setDefaultNavigationItem(final NI defaultNavigationItem) { + this.defaultNavigationItem = defaultNavigationItem; + return defaultNavigationItem; + } - public NI setRootNavigationItem(final NI rootNavigationItem) { - this.rootNavigationItem = rootNavigationItem; - return rootNavigationItem; - } + public NI setRootNavigationItem(final NI rootNavigationItem) { + this.rootNavigationItem = rootNavigationItem; + return rootNavigationItem; + } } diff --git a/src/main/java/eu/svjatoslav/commons/network/navigation/NavigationItem.java b/src/main/java/eu/svjatoslav/commons/network/navigation/NavigationItem.java index 661ed3f..16e0708 100755 --- a/src/main/java/eu/svjatoslav/commons/network/navigation/NavigationItem.java +++ b/src/main/java/eu/svjatoslav/commons/network/navigation/NavigationItem.java @@ -9,119 +9,118 @@ package eu.svjatoslav.commons.network.navigation; +import eu.svjatoslav.commons.string.WildCardMatcher; + import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; -import eu.svjatoslav.commons.string.WildCardMatcher; - public class NavigationItem { - private String matchingPattern; - - private final Map localeToTitle = new HashMap(); - private final ArrayList subElements = new ArrayList(); - private final NavigationItem parent; - private final Navigation navigation; - private final String linkUrl; - /** - * CSS prefix is inherited to child menu items. - */ - private String cssPrefix; - - /** - * Used to build root navigation item. - */ - public NavigationItem(final Navigation navigation) { - this.navigation = navigation; - parent = null; - matchingPattern = null; - linkUrl = null; - } - - public NavigationItem(final NavigationItem parent, final String linkUrl, final String... titles) { - - navigation = parent.getNavigation(); - this.parent = parent; - this.linkUrl = linkUrl; - matchingPattern = linkUrl; - - initializeLocalizedTitles(titles); - - parent.addNavigationItem(this); - } - - public void addNavigationItem(final NavigationItem navigationItem) { - subElements.add(navigationItem); - } - - protected String getCssPrefix() { - if (cssPrefix != null) - return cssPrefix; - - if (parent == null) - return null; - - return parent.getCssPrefix(); - } - - public String getLinkUrl() { - return linkUrl; - } - - NavigationItem getMatchingNavigationItem(final String requestPath) { - if (matchesUrl(requestPath)) - return this; - - for (final NavigationItem childNavigationItem : subElements) { - final NavigationItem match = childNavigationItem.getMatchingNavigationItem(requestPath); - - if (match != null) - return match; - } - return null; - } - - public Navigation getNavigation() { - return navigation; - } - - public List getSubElements() { - return subElements; - } - - public String getTitle(final String locale) { - return localeToTitle.get(locale); - } - - private void initializeLocalizedTitles(final String... titles) { - final List locales = getNavigation().getLocaleConfiguration().getAllowedLocales(); - if (locales.size() != titles.length) - throw new RuntimeException("There should be exactly " + locales.size() + " title(s)."); - - for (int i = 0; i < titles.length; i++) - localeToTitle.put(locales.get(i), titles[i]); - } - - public boolean matchesUrl(final String url) { - return WildCardMatcher.match(url, matchingPattern); - } - - public void setCssPrefix(final String cssPrefix) { - this.cssPrefix = cssPrefix; - } - - public NavigationItem setPattern(final String pattern) { - matchingPattern = pattern; - return this; - } - - @Override - public String toString() { - return "NavigationItem [matchingPattern=" + matchingPattern + ", localeToTitle=" + localeToTitle - + ", subElements count=" + subElements.size() + ", linkUrl=" + linkUrl + ", cssPrefix=" + cssPrefix - + "]"; - } + private final Map localeToTitle = new HashMap<>(); + private final ArrayList subElements = new ArrayList<>(); + private final NavigationItem parent; + private final Navigation navigation; + private final String linkUrl; + private String matchingPattern; + /** + * CSS prefix is inherited to child menu items. + */ + private String cssPrefix; + + /** + * Used to build root navigation item. + */ + public NavigationItem(final Navigation navigation) { + this.navigation = navigation; + parent = null; + matchingPattern = null; + linkUrl = null; + } + + public NavigationItem(final NavigationItem parent, final String linkUrl, final String... titles) { + + navigation = parent.getNavigation(); + this.parent = parent; + this.linkUrl = linkUrl; + matchingPattern = linkUrl; + + initializeLocalizedTitles(titles); + + parent.addNavigationItem(this); + } + + public void addNavigationItem(final NavigationItem navigationItem) { + subElements.add(navigationItem); + } + + protected String getCssPrefix() { + if (cssPrefix != null) + return cssPrefix; + + if (parent == null) + return null; + + return parent.getCssPrefix(); + } + + public void setCssPrefix(final String cssPrefix) { + this.cssPrefix = cssPrefix; + } + + public String getLinkUrl() { + return linkUrl; + } + + NavigationItem getMatchingNavigationItem(final String requestPath) { + if (matchesUrl(requestPath)) + return this; + + for (final NavigationItem childNavigationItem : subElements) { + final NavigationItem match = childNavigationItem.getMatchingNavigationItem(requestPath); + + if (match != null) + return match; + } + return null; + } + + public Navigation getNavigation() { + return navigation; + } + + public List getSubElements() { + return subElements; + } + + public String getTitle(final String locale) { + return localeToTitle.get(locale); + } + + private void initializeLocalizedTitles(final String... titles) { + final List locales = getNavigation().getLocaleConfiguration().getAllowedLocales(); + if (locales.size() != titles.length) + throw new RuntimeException("There should be exactly " + locales.size() + " title(s)."); + + for (int i = 0; i < titles.length; i++) + localeToTitle.put(locales.get(i), titles[i]); + } + + public boolean matchesUrl(final String url) { + return WildCardMatcher.match(url, matchingPattern); + } + + public NavigationItem setPattern(final String pattern) { + matchingPattern = pattern; + return this; + } + + @Override + public String toString() { + return "NavigationItem [matchingPattern=" + matchingPattern + ", localeToTitle=" + localeToTitle + + ", subElements count=" + subElements.size() + ", linkUrl=" + linkUrl + ", cssPrefix=" + cssPrefix + + "]"; + } } diff --git a/src/main/java/eu/svjatoslav/commons/string/String2.java b/src/main/java/eu/svjatoslav/commons/string/String2.java index 45c6cd0..37ee8e9 100755 --- a/src/main/java/eu/svjatoslav/commons/string/String2.java +++ b/src/main/java/eu/svjatoslav/commons/string/String2.java @@ -13,82 +13,81 @@ import java.util.Vector; public class String2 { - private final Vector chars = new Vector(); - - public String2(final String value) { - for (final Character c : value.toCharArray()) - chars.add(c); - } - - public String2 addPrefix(final String prefix) { - int j = 0; - for (final char c : prefix.toCharArray()) - chars.insertElementAt(c, j++); - - return this; - } - - public String2 addSuffix(final String suffix) { - for (final char c : suffix.toCharArray()) - chars.add(c); - - return this; - } - - /** - * Cut given amount of characters from the left of the string. - * - * @param cutAmount - * of characters to cut - * @return cutted part. - */ - public String cutLeft(final int cutAmount) { - - int actualCutAmount = cutAmount; - - if (actualCutAmount > getLength()) - actualCutAmount = getLength(); - - final String result = getSubString(0, actualCutAmount); - - chars.subList(0, actualCutAmount).clear(); - - return result; - } - - public String2 enforceLength(final int targetLength) { - if (getLength() > targetLength) - chars.subList(targetLength, getLength()).clear(); - else if (getLength() < targetLength) { - final int charactersToAdd = targetLength - getLength(); - for (int i = 0; i < charactersToAdd; i++) - chars.add(' '); - } - - return this; - } - - public int getLength() { - return chars.size(); - } - - public String getSubString(final int startInclusive, final int endExclusive) { - final char[] charArray = new char[endExclusive - startInclusive]; - - int j = 0; - for (int i = startInclusive; i < endExclusive; i++) { - charArray[j] = chars.get(i); - j++; - } - return new String(charArray); - } - - public boolean isEmpty() { - return chars.size() == 0; - } - - @Override - public String toString() { - return getSubString(0, chars.size()); - } + private final Vector chars = new Vector<>(); + + public String2(final String value) { + for (final Character c : value.toCharArray()) + chars.add(c); + } + + public String2 addPrefix(final String prefix) { + int j = 0; + for (final char c : prefix.toCharArray()) + chars.insertElementAt(c, j++); + + return this; + } + + public String2 addSuffix(final String suffix) { + for (final char c : suffix.toCharArray()) + chars.add(c); + + return this; + } + + /** + * Cut given amount of characters from the left of the string. + * + * @param cutAmount of characters to cut + * @return part that was cut. + */ + public String trimLeft(final int cutAmount) { + + int actualCutAmount = cutAmount; + + if (actualCutAmount > getLength()) + actualCutAmount = getLength(); + + final String result = getSubString(0, actualCutAmount); + + chars.subList(0, actualCutAmount).clear(); + + return result; + } + + public String2 enforceLength(final int targetLength) { + if (getLength() > targetLength) + chars.subList(targetLength, getLength()).clear(); + else if (getLength() < targetLength) { + final int charactersToAdd = targetLength - getLength(); + for (int i = 0; i < charactersToAdd; i++) + chars.add(' '); + } + + return this; + } + + public int getLength() { + return chars.size(); + } + + public String getSubString(final int startInclusive, final int endExclusive) { + final char[] charArray = new char[endExclusive - startInclusive]; + + int j = 0; + for (int i = startInclusive; i < endExclusive; i++) { + charArray[j] = chars.get(i); + j++; + } + return new String(charArray); + } + + public boolean isEmpty() { + return chars.size() == 0; + } + + @Override + public String toString() { + return getSubString(0, chars.size()); + } } diff --git a/src/main/java/eu/svjatoslav/commons/string/WildCardMatcher.java b/src/main/java/eu/svjatoslav/commons/string/WildCardMatcher.java index e7fa56b..0da1738 100755 --- a/src/main/java/eu/svjatoslav/commons/string/WildCardMatcher.java +++ b/src/main/java/eu/svjatoslav/commons/string/WildCardMatcher.java @@ -11,94 +11,93 @@ package eu.svjatoslav.commons.string; public class WildCardMatcher { - /** - * Allow only for * in wildcards - */ - private static boolean checkWildCardEnd(final String wildcardExpression, - int wildCardPosition) { - for (; wildCardPosition < wildcardExpression.length(); wildCardPosition++) { - final char wildCardChar = wildcardExpression - .charAt(wildCardPosition); - if (wildCardChar != '*') - return false; - } - - return true; - } - - /** - * 
-	 * Test input string against wildcard expression.
-	 * * -- corresponds to any amount of characters.
-	 * ? -- corresponds to any single character.
-	 *
- * - * @param inputString - * input string - * @param wildcardExpression - * wildcard expression - * @return true if input string matches input pattern - */ - public static boolean match(final String inputString, - final String wildcardExpression) { - - if (inputString == null) - return false; - - if (wildcardExpression == null) - return false; - - int i; - - for (i = 0; i < inputString.length(); i++) { - if (i >= wildcardExpression.length()) - return false; - final char wildCardChar = wildcardExpression.charAt(i); - if (wildCardChar == '*') - return matchPiece(inputString, i, wildcardExpression, i + 1); - if (wildCardChar != '?') - if (inputString.charAt(i) != wildCardChar) - return false; - } - - return checkWildCardEnd(wildcardExpression, i); - } - - private static boolean matchPiece(final String inputString, - final int inputStringIndex, final String wildcardExpression, - final int wildCardExpressionIndex) { - - int wildCardPosition = wildCardExpressionIndex; - - for (int i = inputStringIndex; i < inputString.length(); i++) { - - wildCardPosition = wildCardExpressionIndex; - - subMatchAttempt: { - - for (int j = i; j < inputString.length(); j++) { - if (wildCardPosition >= wildcardExpression.length()) - break subMatchAttempt; - final char wildCardChar = wildcardExpression - .charAt(wildCardPosition); - - if (wildCardChar == '*') - return matchPiece(inputString, j, wildcardExpression, - wildCardPosition + 1); - - if (wildCardChar != '?') - if (inputString.charAt(j) != wildCardChar) - break subMatchAttempt; - - wildCardPosition++; - } - - return checkWildCardEnd(wildcardExpression, wildCardPosition); - } - - } - - return checkWildCardEnd(wildcardExpression, wildCardPosition); - } + /** + * Allow only for * in wildcards + */ + private static boolean checkWildCardEnd(final String wildcardExpression, + int wildCardPosition) { + for (; wildCardPosition < wildcardExpression.length(); wildCardPosition++) { + final char wildCardChar = wildcardExpression + .charAt(wildCardPosition); + if (wildCardChar != '*') + return false; + } + + return true; + } + + /** + * 
+     * Test input string against wildcard expression.
+     * * -- corresponds to any amount of characters.
+     * ? -- corresponds to any single character.
+     *
+ * + * @param inputString input string + * @param wildcardExpression wildcard expression + * @return true if input string matches input pattern + */ + public static boolean match(final String inputString, + final String wildcardExpression) { + + if (inputString == null) + return false; + + if (wildcardExpression == null) + return false; + + int i; + + for (i = 0; i < inputString.length(); i++) { + if (i >= wildcardExpression.length()) + return false; + final char wildCardChar = wildcardExpression.charAt(i); + if (wildCardChar == '*') + return matchPiece(inputString, i, wildcardExpression, i + 1); + if (wildCardChar != '?') + if (inputString.charAt(i) != wildCardChar) + return false; + } + + return checkWildCardEnd(wildcardExpression, i); + } + + private static boolean matchPiece(final String inputString, + final int inputStringIndex, final String wildcardExpression, + final int wildCardExpressionIndex) { + + int wildCardPosition = wildCardExpressionIndex; + + for (int i = inputStringIndex; i < inputString.length(); i++) { + + wildCardPosition = wildCardExpressionIndex; + + subMatchAttempt: + { + + for (int j = i; j < inputString.length(); j++) { + if (wildCardPosition >= wildcardExpression.length()) + break subMatchAttempt; + final char wildCardChar = wildcardExpression + .charAt(wildCardPosition); + + if (wildCardChar == '*') + return matchPiece(inputString, j, wildcardExpression, + wildCardPosition + 1); + + if (wildCardChar != '?') + if (inputString.charAt(j) != wildCardChar) + break subMatchAttempt; + + wildCardPosition++; + } + + return checkWildCardEnd(wildcardExpression, wildCardPosition); + } + + } + + return checkWildCardEnd(wildcardExpression, wildCardPosition); + } } diff --git a/src/main/java/eu/svjatoslav/commons/string/tokenizer/InvalidSyntaxException.java b/src/main/java/eu/svjatoslav/commons/string/tokenizer/InvalidSyntaxException.java index cbc0e2d..e68fef0 100755 --- a/src/main/java/eu/svjatoslav/commons/string/tokenizer/InvalidSyntaxException.java +++ b/src/main/java/eu/svjatoslav/commons/string/tokenizer/InvalidSyntaxException.java @@ -11,10 +11,10 @@ package eu.svjatoslav.commons.string.tokenizer; public class InvalidSyntaxException extends Exception { - private static final long serialVersionUID = 88294980027680555L; + private static final long serialVersionUID = 88294980027680555L; - public InvalidSyntaxException(final String cause) { - super(cause); - } + public InvalidSyntaxException(final String cause) { + super(cause); + } } diff --git a/src/main/java/eu/svjatoslav/commons/string/tokenizer/Terminator.java b/src/main/java/eu/svjatoslav/commons/string/tokenizer/Terminator.java index cf8f521..bea98bb 100755 --- a/src/main/java/eu/svjatoslav/commons/string/tokenizer/Terminator.java +++ b/src/main/java/eu/svjatoslav/commons/string/tokenizer/Terminator.java @@ -11,21 +11,21 @@ package eu.svjatoslav.commons.string.tokenizer; public class Terminator { - String startSequence; - String endSequence; - boolean ignoreTerminator; + final String startSequence; + final boolean ignoreTerminator; + String endSequence; - public Terminator(final String startPattern, final boolean ignoreTerminator) { - startSequence = startPattern; - this.ignoreTerminator = ignoreTerminator; - } + public Terminator(final String startPattern, final boolean ignoreTerminator) { + startSequence = startPattern; + this.ignoreTerminator = ignoreTerminator; + } - public Terminator(final String startSequence, final String endSequence, - final boolean ignoreTerminator) { + public Terminator(final String startSequence, final String endSequence, + final boolean ignoreTerminator) { - this.startSequence = startSequence; - this.endSequence = endSequence; - this.ignoreTerminator = ignoreTerminator; - } + this.startSequence = startSequence; + this.endSequence = endSequence; + this.ignoreTerminator = ignoreTerminator; + } } diff --git a/src/main/java/eu/svjatoslav/commons/string/tokenizer/Tokenizer.java b/src/main/java/eu/svjatoslav/commons/string/tokenizer/Tokenizer.java index b6c0eee..1905d9a 100755 --- a/src/main/java/eu/svjatoslav/commons/string/tokenizer/Tokenizer.java +++ b/src/main/java/eu/svjatoslav/commons/string/tokenizer/Tokenizer.java @@ -15,115 +15,113 @@ import java.util.Stack; public class Tokenizer { - private final List terminators = new ArrayList(); - private final String source; - - Stack tokenIndexes = new Stack(); - - private int currentIndex = 0; - - public Tokenizer(final String source) { - this.source = source; - } - - public void addTerminator(final String startSequence, - final boolean ignoreTerminator) { - terminators.add(new Terminator(startSequence, ignoreTerminator)); - } - - public void addTerminator(final String startSequence, - final String endSequence, final boolean ignoreTerminator) { - terminators.add(new Terminator(startSequence, endSequence, - ignoreTerminator)); - } - - public void expectNextToken(final String value) - throws InvalidSyntaxException { - final TokenizerMatch match = getNextToken(); - if (!value.equals(match.token)) - throw new InvalidSyntaxException("Expected \"" + value - + "\" but got \"" + match.token + "\" instead."); - } - - public TokenizerMatch getNextToken() { - tokenIndexes.push(currentIndex); - final StringBuffer result = new StringBuffer(); - - while (true) { - if (currentIndex >= source.length()) - return null; - - boolean accumulateCurrentChar = true; - - findTerminator: for (final Terminator terminator : terminators) - if (sequenceMatches(terminator.startSequence)) - - if (terminator.ignoreTerminator) { - currentIndex += terminator.startSequence.length(); - - if (terminator.endSequence != null) - skipUntilSequence(terminator.endSequence); - - if (result.length() > 0) - return new TokenizerMatch(result.toString(), - terminator); - else { - accumulateCurrentChar = false; - break findTerminator; - } - } else if (result.length() > 0) - return new TokenizerMatch(result.toString(), terminator); - else { - currentIndex += terminator.startSequence.length(); - return new TokenizerMatch(terminator.startSequence, - terminator); - } - - if (accumulateCurrentChar) { - result.append(source.charAt(currentIndex)); - currentIndex++; - } - } - - } - - public boolean probeNextToken(final String token) { - if (token.equals(getNextToken().token)) - return true; - - unreadToken(); - return false; - } - - public boolean sequenceMatches(final String sequence) { - if ((currentIndex + sequence.length()) > source.length()) - return false; - - for (int i = 0; i < sequence.length(); i++) - if (sequence.charAt(i) != source.charAt(i + currentIndex)) - return false; - - return true; - } - - public void skipUntilDataEnd() { - tokenIndexes.push(currentIndex); - currentIndex = source.length(); - } - - public void skipUntilSequence(final String sequence) { - while (currentIndex < source.length()) { - if (sequenceMatches(sequence)) { - currentIndex += sequence.length(); - return; - } - - currentIndex++; - } - } - - public void unreadToken() { - currentIndex = tokenIndexes.pop(); - } + final Stack tokenIndexes = new Stack<>(); + private final List terminators = new ArrayList<>(); + private final String source; + private int currentIndex = 0; + + public Tokenizer(final String source) { + this.source = source; + } + + public void addTerminator(final String startSequence, + final boolean ignoreTerminator) { + terminators.add(new Terminator(startSequence, ignoreTerminator)); + } + + public void addTerminator(final String startSequence, + final String endSequence, final boolean ignoreTerminator) { + terminators.add(new Terminator(startSequence, endSequence, + ignoreTerminator)); + } + + public void expectNextToken(final String value) + throws InvalidSyntaxException { + final TokenizerMatch match = getNextToken(); + if (!value.equals(match.token)) + throw new InvalidSyntaxException("Expected \"" + value + + "\" but got \"" + match.token + "\" instead."); + } + + public TokenizerMatch getNextToken() { + tokenIndexes.push(currentIndex); + final StringBuilder result = new StringBuilder(); + + while (true) { + if (currentIndex >= source.length()) + return null; + + boolean accumulateCurrentChar = true; + + for (final Terminator terminator : terminators) + if (sequenceMatches(terminator.startSequence)) + + if (terminator.ignoreTerminator) { + currentIndex += terminator.startSequence.length(); + + if (terminator.endSequence != null) + skipUntilSequence(terminator.endSequence); + + if (result.length() > 0) + return new TokenizerMatch(result.toString(), + terminator); + else { + accumulateCurrentChar = false; + break; + } + } else if (result.length() > 0) + return new TokenizerMatch(result.toString(), terminator); + else { + currentIndex += terminator.startSequence.length(); + return new TokenizerMatch(terminator.startSequence, + terminator); + } + + if (accumulateCurrentChar) { + result.append(source.charAt(currentIndex)); + currentIndex++; + } + } + + } + + public boolean probeNextToken(final String token) { + if (token.equals(getNextToken().token)) + return true; + + unreadToken(); + return false; + } + + public boolean sequenceMatches(final String sequence) { + if ((currentIndex + sequence.length()) > source.length()) + return false; + + for (int i = 0; i < sequence.length(); i++) + if (sequence.charAt(i) != source.charAt(i + currentIndex)) + return false; + + return true; + } + + public void skipUntilDataEnd() { + tokenIndexes.push(currentIndex); + currentIndex = source.length(); + } + + public void skipUntilSequence(final String sequence) { + while (currentIndex < source.length()) { + if (sequenceMatches(sequence)) { + currentIndex += sequence.length(); + return; + } + + currentIndex++; + } + } + + public void unreadToken() { + currentIndex = tokenIndexes.pop(); + } } diff --git a/src/main/java/eu/svjatoslav/commons/string/tokenizer/TokenizerMatch.java b/src/main/java/eu/svjatoslav/commons/string/tokenizer/TokenizerMatch.java index 7e8eae1..b4279ce 100755 --- a/src/main/java/eu/svjatoslav/commons/string/tokenizer/TokenizerMatch.java +++ b/src/main/java/eu/svjatoslav/commons/string/tokenizer/TokenizerMatch.java @@ -11,11 +11,11 @@ package eu.svjatoslav.commons.string.tokenizer; public class TokenizerMatch { - public String token; - public Terminator terminator; + public final String token; + public final Terminator terminator; - public TokenizerMatch(final String token, final Terminator terminator) { - this.token = token; - this.terminator = terminator; - } + public TokenizerMatch(final String token, final Terminator terminator) { + this.token = token; + this.terminator = terminator; + } } diff --git a/src/test/java/eu/svjatoslav/commons/commandline/parameterparser/ParserTest.java b/src/test/java/eu/svjatoslav/commons/commandline/parameterparser/ParserTest.java index e1640a0..c5fcda4 100755 --- a/src/test/java/eu/svjatoslav/commons/commandline/parameterparser/ParserTest.java +++ b/src/test/java/eu/svjatoslav/commons/commandline/parameterparser/ParserTest.java @@ -9,50 +9,47 @@ package eu.svjatoslav.commons.commandline.parameterparser; -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertTrue; - +import eu.svjatoslav.commons.commandline.parameterparser.parameter.StringParameter; import org.junit.Before; import org.junit.Test; -import eu.svjatoslav.commons.commandline.parameterparser.parameter.StringParameter; +import static org.junit.Assert.*; public class ParserTest { - Parser parser; + Parser parser; - @Before - public void setUp() throws Exception { - parser = new Parser(); - } + @Before + public void setUp() throws Exception { + parser = new Parser(); + } - @Test - public void testParse() { + @Test + public void testParse() { - // define allowed parameters - final StringParameter helpParameter = parser - .add(new StringParameter("Show help screen")) - .addAliases("--help", "-h").setMandatory(); + // define allowed parameters + final StringParameter helpParameter = parser + .add(new StringParameter("Show help screen")) + .addAliases("--help", "-h").setMandatory(); - final StringParameter compileParameter = parser.add( - new StringParameter("Compile code")).addAliases("--compile", - "-c"); + final StringParameter compileParameter = parser.add( + new StringParameter("Compile code")).addAliases("--compile", + "-c"); - // check help generation - parser.showHelp(); + // check help generation + parser.showHelp(); - // parse arguments - parser.parse(new String[] { "--help", "section" }); + // parse arguments + parser.parse(new String[]{"--help", "section"}); - // --help was in the arguments - assertTrue(helpParameter.isParameterSpecified()); + // --help was in the arguments + assertTrue(helpParameter.isParameterSpecified()); - // compile was not present - assertFalse(compileParameter.isParameterSpecified()); + // compile was not present + assertFalse(compileParameter.isParameterSpecified()); - // validate that help argument was "section" - assertEquals("section", helpParameter.getValue()); + // validate that help argument was "section" + assertEquals("section", helpParameter.getValue()); - } + } } diff --git a/src/test/java/eu/svjatoslav/commons/data/HexConverterTest.java b/src/test/java/eu/svjatoslav/commons/data/HexConverterTest.java index 105d03a..92fc0e6 100755 --- a/src/test/java/eu/svjatoslav/commons/data/HexConverterTest.java +++ b/src/test/java/eu/svjatoslav/commons/data/HexConverterTest.java @@ -9,19 +9,19 @@ package eu.svjatoslav.commons.data; -import static org.junit.Assert.assertEquals; - import org.junit.Test; +import static org.junit.Assert.assertEquals; + public class HexConverterTest { - @Test - public void test() { + @Test + public void test() { - final String string = HexConverter.byteArrayToHex(new byte[] { 1, 2, - (byte) 255 }); + final String string = HexConverter.byteArrayToHex(new byte[]{1, 2, + (byte) 255}); - assertEquals("0102FF", string); + assertEquals("0102FF", string); - } + } } diff --git a/src/test/java/eu/svjatoslav/commons/file/CommonPathResolverTest.java b/src/test/java/eu/svjatoslav/commons/file/CommonPathResolverTest.java index 88a8c80..8750f89 100755 --- a/src/test/java/eu/svjatoslav/commons/file/CommonPathResolverTest.java +++ b/src/test/java/eu/svjatoslav/commons/file/CommonPathResolverTest.java @@ -13,14 +13,14 @@ import org.junit.Test; public class CommonPathResolverTest { - @Test - public final void testGetDesktopDirectory() { - System.out.println(CommonPathResolver.getDesktopDirectory()); - } + @Test + public final void testGetDesktopDirectory() { + System.out.println(CommonPathResolver.getDesktopDirectory()); + } - @Test - public final void testGetHomeDirectory() { - System.out.println(CommonPathResolver.getHomeDirectory()); - } + @Test + public final void testGetHomeDirectory() { + System.out.println(CommonPathResolver.getHomeDirectory()); + } } diff --git a/src/test/java/eu/svjatoslav/commons/file/IOHelperTest.java b/src/test/java/eu/svjatoslav/commons/file/IOHelperTest.java index f9faa76..c83517f 100755 --- a/src/test/java/eu/svjatoslav/commons/file/IOHelperTest.java +++ b/src/test/java/eu/svjatoslav/commons/file/IOHelperTest.java @@ -9,29 +9,30 @@ package eu.svjatoslav.commons.file; +import org.junit.Assert; +import org.junit.Test; + import java.io.File; import java.io.IOException; -import junit.framework.TestCase; - -import org.junit.Test; +public class IOHelperTest { -public class IOHelperTest extends TestCase { + public static final String UTF_8 = "UTF-8"; - @Test - public void testOverwriteFileIfContentDiffers() throws IOException { - final File file = new File("overrideTest.txt"); + @Test + public void testOverwriteFileIfContentDiffers() throws IOException { + final File file = new File("overrideTest.txt"); - assertTrue(IOHelper.overwriteFileIfContentDiffers(file, - "aoa".getBytes())); + Assert.assertTrue(IOHelper.overwriteFileIfContentDiffers(file, + "aoa".getBytes(UTF_8))); - assertFalse(IOHelper.overwriteFileIfContentDiffers(file, - "aoa".getBytes())); + Assert.assertFalse(IOHelper.overwriteFileIfContentDiffers(file, + "aoa".getBytes(UTF_8))); - assertTrue(IOHelper.overwriteFileIfContentDiffers(file, - "1234".getBytes())); + Assert.assertTrue(IOHelper.overwriteFileIfContentDiffers(file, + "1234".getBytes(UTF_8))); - file.delete(); - } + file.delete(); + } } diff --git a/src/test/java/eu/svjatoslav/commons/string/String2Test.java b/src/test/java/eu/svjatoslav/commons/string/String2Test.java index f13d0d2..db1c121 100755 --- a/src/test/java/eu/svjatoslav/commons/string/String2Test.java +++ b/src/test/java/eu/svjatoslav/commons/string/String2Test.java @@ -9,41 +9,41 @@ package eu.svjatoslav.commons.string; -import static org.junit.Assert.assertEquals; - import org.junit.Test; +import static org.junit.Assert.assertEquals; + public class String2Test { - @Test - public void testCutLeft() { + @Test + public void testCutLeft() { - final String2 s = new String2("this is a test"); + final String2 s = new String2("this is a test"); - assertEquals("this ", s.cutLeft(5)); - assertEquals("is ", s.cutLeft(3)); - assertEquals("a ", s.cutLeft(2)); - assertEquals("test", s.cutLeft(25)); - assertEquals("", s.cutLeft(5)); + assertEquals("this ", s.trimLeft(5)); + assertEquals("is ", s.trimLeft(3)); + assertEquals("a ", s.trimLeft(2)); + assertEquals("test", s.trimLeft(25)); + assertEquals("", s.trimLeft(5)); - } + } - @Test - public void testEnforceLength() { - final String2 s = new String2("12345678"); - s.enforceLength(3); - assertEquals("123", s.toString()); + @Test + public void testEnforceLength() { + final String2 s = new String2("12345678"); + s.enforceLength(3); + assertEquals("123", s.toString()); - s.enforceLength(5); - assertEquals("123 ", s.toString()); - } + s.enforceLength(5); + assertEquals("123 ", s.toString()); + } - @Test - public void testSuffexAndPrefix() { - final String2 s = new String2("experiment"); - s.addPrefix("The ").addSuffix(" !"); + @Test + public void testSuffixAndPrefix() { + final String2 s = new String2("experiment"); + s.addPrefix("The ").addSuffix(" !"); - assertEquals("The experiment !", s.toString()); - } + assertEquals("The experiment !", s.toString()); + } } diff --git a/src/test/java/eu/svjatoslav/commons/string/WildCardMatcherTest.java b/src/test/java/eu/svjatoslav/commons/string/WildCardMatcherTest.java index 59dc49f..a677bb7 100755 --- a/src/test/java/eu/svjatoslav/commons/string/WildCardMatcherTest.java +++ b/src/test/java/eu/svjatoslav/commons/string/WildCardMatcherTest.java @@ -9,43 +9,36 @@ package eu.svjatoslav.commons.string; -import static org.junit.Assert.fail; - -import org.junit.Before; import org.junit.Test; -public class WildCardMatcherTest { - - private static void testWildcard(final String string, final String pattern, - final boolean expectedResult) { +import static org.junit.Assert.fail; - final boolean result = WildCardMatcher.match(string, pattern); +public class WildCardMatcherTest { - if (result != expectedResult) - fail("Wildcard match failed."); - } + private static void testWildcard(final String string, final String pattern, + final boolean expectedResult) { - WildCardMatcher matcher; + final boolean result = WildCardMatcher.match(string, pattern); - @Before - public void setUp() throws Exception { + if (result != expectedResult) + fail("Wildcard match failed."); - } + } - @Test - public void test() { + @Test + public void test() { - testWildcard("IMG_9770.JPG", "*.J*", true); - testWildcard("1", "1", true); - testWildcard("1", "*", true); - testWildcard("f", "1", false); - testWildcard("Hello !", "Hell*!***", true); - testWildcard("Hello !", "Hell*!", true); - testWildcard("Hello !", "Hell*", true); - testWildcard("Hello !", "Hell", false); - testWildcard("Hello !", "* *", true); + testWildcard("IMG_9770.JPG", "*.J*", true); + testWildcard("1", "1", true); + testWildcard("1", "*", true); + testWildcard("f", "1", false); + testWildcard("Hello !", "Hell*!***", true); + testWildcard("Hello !", "Hell*!", true); + testWildcard("Hello !", "Hell*", true); + testWildcard("Hello !", "Hell", false); + testWildcard("Hello !", "* *", true); - } + } } diff --git a/svjatoslavcommons.iml b/svjatoslavcommons.iml new file mode 100644 index 0000000..b1fdb56 --- /dev/null +++ b/svjatoslavcommons.iml @@ -0,0 +1,16 @@ + + + + + + + + + + + + + + + + \ No newline at end of file -- 2.20.1