X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fmeviz%2Fhtmlindexer%2FCommandlineHandler.java;h=5f27ee068821fa61db8e506115c226b8f92e57d6;hb=ebf93054aaee0c329075a98c02e5cbc90013335a;hp=6095673d6b6c94078c8117ba5f4986ca72af112b;hpb=50cb7085d553fdd82cd06806cd27b1675299f719;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 6095673..5f27ee0 100755
--- a/src/main/java/eu/svjatoslav/meviz/htmlindexer/CommandlineHandler.java
+++ b/src/main/java/eu/svjatoslav/meviz/htmlindexer/CommandlineHandler.java
@@ -1,7 +1,7 @@
 /*
  * Meviz - Various tools collection to work with multimedia.
  * Copyright (C) 2012, 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.
@@ -11,53 +11,53 @@ package eu.svjatoslav.meviz.htmlindexer;
 
 import java.io.File;
 
-import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
 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;
 
 public class CommandlineHandler {
 
-    Parameter galleryNameParameter = new Parameter(false, true, false,
-            new eu.svjatoslav.commons.commandline.parameterparser.arguments.String(), "Gallery title. (default is: "
-                    + Constants.DEFAULT_GALLERY_TITLE + ").", "-t", "--gallery-title");
-
-    Parameter workingDirectoryParameter = new Parameter(false, true, true,
-            new eu.svjatoslav.commons.commandline.parameterparser.arguments.String(), "Working directory.", "-w",
-            "--working-directory");
-
-    public Parser initParser() {
-
-        final Parser parser = new Parser();
-        parser.addParameter(galleryNameParameter);
-        parser.addParameter(workingDirectoryParameter);
-
-        return parser;
-    }
-
-    /**
-     * @return {@link EncodingOptions} if commandline arguments were
-     *         successfully parsed, or <code>null</code> if parsing error
-     *         occurred.
-     */
-    public IndexingOptions parseCommandlineArguments(final String[] args) {
-
-        final IndexingOptions options = new IndexingOptions();
-
-        final Parser parser = initParser();
-        if (!parser.parse(args)) {
-            return null;
-        }
-
-        if (galleryNameParameter.isParameterSpecified()) {
-            options.galleryTitle = galleryNameParameter.getArgumentsAsStrings().get(0);
-        }
-
-        if (workingDirectoryParameter.isParameterSpecified()) {
-            options.workingDirectory = workingDirectoryParameter.getArgumentsAsFiles().get(0);
-        } else {
-            options.workingDirectory = new File(System.getProperty("user.dir"));
-        }
-
-        return options;
-    }
+	Parser parser = new Parser();
+
+	StringParameter galleryNameParameter = parser.add(
+			new StringParameter("Gallery title. (default is: "
+					+ Constants.DEFAULT_GALLERY_TITLE + ").")).addAliases("-t",
+			"--gallery-title");
+
+	DirectoryParameter workingDirectoryParameter = parser
+			.add(new DirectoryParameter("Working directory."))
+			.addAliases("-w", "--working-directory").mustExist();
+
+	NullParameter removeIndex = parser.add(
+			new NullParameter("Remove generated index")).addAliases("-r",
+			"--remove");
+
+	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 <code>null</code> if parsing error
+	 *         occurred.
+	 */
+	public boolean parseCommandlineArguments(final String[] args) {
+		final boolean parsingSucceeded = parser.parse(args);
+
+		if (!parsingSucceeded)
+			parser.showHelp();
+
+		return parsingSucceeded;
+	}
 }