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=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..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.
@@ -13,6 +13,7 @@ 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;
 
@@ -20,13 +21,18 @@ public class CommandlineHandler {
 
 	Parser parser = new Parser();
 
-	StringParameter galleryNameParameter = parser.createStringParameter(
-			"Gallery title. (default is: " + Constants.DEFAULT_GALLERY_TITLE
-					+ ").").addAliases("-t", "--gallery-title");
+	StringParameter galleryNameParameter = parser.add(
+			new StringParameter("Gallery title. (default is: "
+					+ Constants.DEFAULT_GALLERY_TITLE + ").")).addAliases("-t",
+			"--gallery-title");
 
 	DirectoryParameter workingDirectoryParameter = parser
-			.createDirectoryParameter("Working directory.").addAliases("-w",
-					"--working-directory");
+			.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())
@@ -47,6 +53,11 @@ public class CommandlineHandler {
 	 *         occurred.
 	 */
 	public boolean parseCommandlineArguments(final String[] args) {
-		return parser.parse(args);
+		final boolean parsingSucceeded = parser.parse(args);
+
+		if (!parsingSucceeded)
+			parser.showHelp();
+
+		return parsingSucceeded;
 	}
 }