/*
* Meviz - Various tools collection to work with multimedia.
- * Copyright (C) 2012, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ * Copyright (C) 2012 -- 2019, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
*
* This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- */
+ * modify it under the terms of version 3 of the GNU Lesser General Public License
+ * or later as published by the Free Software Foundation.
+*/
package eu.svjatoslav.meviz.replace;
-import java.io.File;
-
import eu.svjatoslav.commons.commandline.parameterparser.Parser;
import eu.svjatoslav.commons.commandline.parameterparser.parameter.DirectoryParameter;
import eu.svjatoslav.commons.commandline.parameterparser.parameter.NullParameter;
import eu.svjatoslav.commons.commandline.parameterparser.parameter.StringParameter;
-public class CommandlineHandler {
+import java.io.File;
+
+class CommandlineHandler {
- Parser parser = new Parser();
+ final Parser parser = new Parser();
- NullParameter recursiveParameter = parser.add(
- new NullParameter("Enable recursive mode.")).addAliases("-r",
- "--recursive");
+ private final NullParameter recursiveParameter = parser.add(
+ new NullParameter("Enable recursive mode.")).addAliases("-r",
+ "--recursive");
- StringParameter searchForPattern = parser
- .add(new StringParameter("String to search for"))
- .addAliases("-s", "--search-pattern").setMandatory();
+ private final StringParameter searchForPattern = parser
+ .add(new StringParameter("String to search for"))
+ .addAliases("-s", "--search-pattern").setMandatory();
- StringParameter replaceWithPattern = parser.add(
- new StringParameter("String to place instead")).addAliases("-p",
- "--replace-pattern");
+ private final StringParameter replaceWithPattern = parser.add(
+ new StringParameter("String to place instead")).addAliases("-p",
+ "--replace-pattern");
- DirectoryParameter directoryParameter = parser
- .add(new DirectoryParameter("Working directory."))
- .addAliases("-w", "--working-directory").mustExist();
+ private final DirectoryParameter directoryParameter = parser
+ .add(new DirectoryParameter("Working directory."))
+ .addAliases("-w", "--working-directory").mustExist();
- public CommandlineOptions parseCommandlineArguments(final String[] args) {
+ public CommandlineOptions parseCommandlineArguments(final String[] args) {
- final CommandlineOptions options = new CommandlineOptions();
+ final CommandlineOptions options = new CommandlineOptions();
- if (!parser.parse(args))
- return null;
+ if (!parser.parse(args))
+ return null;
- if (recursiveParameter.isParameterSpecified())
- options.recursive = true;
+ if (recursiveParameter.isSpecified())
+ options.recursive = true;
- if (directoryParameter.isParameterSpecified())
- options.targetDirectory = directoryParameter.getValue();
- else
- options.targetDirectory = new File(System.getProperty("user.dir"));
+ if (directoryParameter.isSpecified())
+ options.targetDirectory = directoryParameter.getValue();
+ else
+ options.targetDirectory = new File(System.getProperty("user.dir"));
- if (searchForPattern.isParameterSpecified())
- options.searchForPattern = searchForPattern.getValue();
+ if (searchForPattern.isSpecified())
+ options.searchForPattern = searchForPattern.getValue();
- if (replaceWithPattern.isParameterSpecified())
- options.replaceWithPattern = replaceWithPattern.getValue();
+ if (replaceWithPattern.isSpecified())
+ options.replaceWithPattern = replaceWithPattern.getValue();
- return options;
- }
+ return options;
+ }
}