Configuration Changes

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

1 files changed, 115 insertions, 0 deletions

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/cliarguments/ArgumentHandler.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/cliarguments/ArgumentHandler.java
new file mode 100644
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+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/cliarguments/ArgumentHandler.java
@@ -0,0 +1,115 @@
+/*
+ * 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.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.gui.exceptions.InitializationException;
+import at.asit.pdfover.gui.workflow.StateMachine;
+
+/**
+ * 
+ */
+public class ArgumentHandler {
+	/**
+	 * SLF4J Logger instance
+	 **/
+	@SuppressWarnings("unused")
+	private static final Logger log = LoggerFactory
+			.getLogger(ArgumentHandler.class);
+
+	private Map<String, CLIArgument> cliArguments = new HashMap<String, CLIArgument>();
+	
+	private StateMachine stateMachine = null;
+	
+	private boolean requiredExit = false;
+	
+	/**
+	 * Constructor
+	 * @param stateMachine 
+	 */
+	public ArgumentHandler(StateMachine stateMachine) {
+		this.stateMachine = stateMachine;
+	}
+	
+	/**
+	 * Gets available Arguments
+	 * @return the list of available arguments
+	 */
+	public Set<CLIArgument> getArguments() {
+		return new HashSet<CLIArgument>(this.cliArguments.values());
+	}
+	
+	/**
+	 * Adds a CLIArgument to the handler
+	 * 
+	 * @param arg
+	 */
+	public void addCLIArgument(CLIArgument arg) {
+		if(arg == null) {
+			return;
+		}
+		
+		String[] commandOptions = arg.getCommandOptions();
+		
+		if(commandOptions == null) {
+			return;
+		}
+		
+		for(int i = 0; i < commandOptions.length; i++)
+		{
+			this.cliArguments.put(commandOptions[i], arg);
+		}
+	}
+	
+	/**
+	 * Handle CLI Arguments
+	 * 
+	 * @param args
+	 * @throws InitializationException 
+	 */
+	public void handleArguments(String[] args) throws InitializationException {
+		for(int i = 0; i < args.length; i++) {
+			if(this.cliArguments.containsKey(args[i])) {
+				this.cliArguments.get(args[i]).handleArgument(args, i, this.stateMachine, this);
+			}
+		}
+	}
+	
+	/**
+	 * Set by an cli argument if it wants the program to exit
+	 * @param requireExit
+	 */
+	public void setRequireExit(boolean requireExit) {
+		this.requiredExit = requireExit;
+	}
+	
+	/**
+	 * Checks if one argument required the program to exit again
+	 * 
+	 * @return true or false
+	 */
+	public boolean IsRequireExit() {
+		return this.requiredExit;
+	}
+}