X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fmeviz%2Fhtmlindexer%2FCommandlineHandler.java;h=93a9d7b03ba52c6a80037946c3372b05fbcc488a;hb=ed57ca76172f5984eee2d08de841fa7b7bb21b29;hp=eb323176265393dca865c01d3ff7983b8002d401;hpb=c921086faa9d28c7e5c8d3d7a382a2c00901fb18;p=meviz.git
diff --git a/src/main/java/eu/svjatoslav/meviz/htmlindexer/CommandlineHandler.java b/src/main/java/eu/svjatoslav/meviz/htmlindexer/CommandlineHandler.java
index eb32317..93a9d7b 100755
--- a/src/main/java/eu/svjatoslav/meviz/htmlindexer/CommandlineHandler.java
+++ b/src/main/java/eu/svjatoslav/meviz/htmlindexer/CommandlineHandler.java
@@ -1,52 +1,60 @@
/*
* 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.htmlindexer;
-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;
import eu.svjatoslav.meviz.encoder.EncodingOptions;
+import java.io.File;
+
public class CommandlineHandler {
- Parser parser = new Parser();
-
- StringParameter galleryNameParameter = parser.createStringParameter(
- "Gallery title. (default is: " + Constants.DEFAULT_GALLERY_TITLE
- + ").").addAliases("-t", "--gallery-title");
-
- DirectoryParameter workingDirectoryParameter = parser
- .createDirectoryParameter("Working directory.").addAliases("-w",
- "--working-directory");
-
- public String getGalleryTitle() {
- if (galleryNameParameter.isParameterSpecified())
- return galleryNameParameter.getValue();
- return Constants.DEFAULT_GALLERY_TITLE;
- }
-
- public File getWorkingDirectory() {
- if (workingDirectoryParameter.isParameterSpecified())
- return workingDirectoryParameter.getValue();
- else
- return new File(System.getProperty("user.dir"));
- }
-
- /**
- * @return {@link EncodingOptions} if commandline arguments were
- * successfully parsed, or null
if parsing error
- * occurred.
- */
- public boolean parseCommandlineArguments(final String[] args) {
- return parser.parse(args);
- }
+ final Parser parser = new Parser();
+ final NullParameter removeIndex = parser.add(
+ new NullParameter("Remove generated index")).addAliases("-r",
+ "--remove");
+ private final StringParameter galleryNameParameter = parser.add(
+ new StringParameter("Gallery title. (default is: "
+ + Constants.DEFAULT_GALLERY_TITLE + ").")).addAliases("-t",
+ "--gallery-title");
+ private final DirectoryParameter workingDirectoryParameter = parser
+ .add(new DirectoryParameter("Working directory."))
+ .addAliases("-w", "--working-directory").mustExist();
+
+ public String getGalleryTitle() {
+ if (galleryNameParameter.isSpecified())
+ return galleryNameParameter.getValue();
+ return Constants.DEFAULT_GALLERY_TITLE;
+ }
+
+ public File getWorkingDirectory() {
+ if (workingDirectoryParameter.isSpecified())
+ return workingDirectoryParameter.getValue();
+ else
+ return new File(System.getProperty("user.dir"));
+ }
+
+ /**
+ * @return {@link EncodingOptions} if commandline arguments were
+ * successfully parsed, or null
if parsing error
+ * occurred.
+ */
+ public boolean parseCommandlineArguments(final String[] args) {
+ final boolean parsingSucceeded = parser.parse(args);
+
+ if (!parsingSucceeded)
+ parser.showHelp();
+
+ return parsingSucceeded;
+ }
}