Configuration Changes

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-over/trunk@49 174cde9d-5d70-4d2a-aa98-46368bc2aaf7

1 files changed, 71 insertions, 0 deletions

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/cliarguments/HelpArgument.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/cliarguments/HelpArgument.java
new file mode 100644
index 00000000..8087807c
--- /dev/null
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/cliarguments/HelpArgument.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center Austria
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://joinup.ec.europa.eu/software/page/eupl
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ */
+package at.asit.pdfover.gui.cliarguments;
+
+// Imports
+import java.util.Iterator;
+import java.util.Set;
+
+import at.asit.pdfover.gui.exceptions.InitializationException;
+import at.asit.pdfover.gui.workflow.StateMachine;
+
+/**
+ * 
+ */
+public class HelpArgument extends CLIArgument {
+	
+	/**
+	 * Constructor
+	 */
+	public HelpArgument() {
+		super(new String[] {"-h", "-?" }, "shows this help message"); //$NON-NLS-1$ //$NON-NLS-2$
+	}
+	
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.cliarguments.CLIArgument#handleArgument(java.lang.String[], int, at.asit.pdfover.gui.workflow.StateMachine, at.asit.pdfover.gui.cliarguments.ArgumentHandler)
+	 */
+	@Override
+	public int handleArgument(String[] args, int argOffset,
+			StateMachine stateMachine, ArgumentHandler handler)
+			throws InitializationException {
+		Set<CLIArgument> arguments = handler.getArguments();
+		
+		Iterator<CLIArgument> argumentIterator = arguments.iterator();
+		
+		System.out.println("The following options are available"); //$NON-NLS-1$
+		
+		while(argumentIterator.hasNext()) {
+			CLIArgument agrument = argumentIterator.next();
+			StringBuilder sb = new StringBuilder();
+			
+			for(int i = 0; i < agrument.getCommandOptions().length; i++) {
+				sb.append(agrument.getCommandOptions()[i]);
+				
+				if(i < agrument.getCommandOptions().length -1) {
+					sb.append(", "); //$NON-NLS-1$
+				}
+			}
+			
+			System.out.println(sb.toString() + ":"); //$NON-NLS-1$
+			System.out.println("\t" + agrument.getHelpText()); //$NON-NLS-1$
+		}
+		
+		handler.setRequireExit(true);
+		
+		return argOffset;
+	}
+
+}