1 files changed, 84 insertions, 0 deletions
diff --git a/protocols/bundles/org.eclipse.ecf.protocol.msn/src/org/eclipse/ecf/protocol/msn/internal/encode/ResponseCommand.java b/protocols/bundles/org.eclipse.ecf.protocol.msn/src/org/eclipse/ecf/protocol/msn/internal/encode/ResponseCommand.java
new file mode 100644
index 000000000..e6d6244ab
--- /dev/null
+++ b/protocols/bundles/org.eclipse.ecf.protocol.msn/src/org/eclipse/ecf/protocol/msn/internal/encode/ResponseCommand.java
@@ -0,0 +1,84 @@
+/*******************************************************************************
+ * Copyright (c) 2005, 2007 Remy Suen
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Remy Suen <remy.suen@gmail.com> - initial API and implementation
+ ******************************************************************************/
+package org.eclipse.ecf.protocol.msn.internal.encode;
+
+/**
+ * The ResponseCommand class processes one line of simple output from the MSN
+ * servers. It provides methods to handle the output easier by separating the
+ * command and its parameters.
+ */
+public class ResponseCommand {
+
+	/**
+	 * The command of the output, there is a large variety of commands in use
+	 * currently and are all three characters long in uppercase.
+	 */
+	private String cmd;
+
+	/**
+	 * The parameters that was sent with the command.
+	 */
+	private String[] params;
+
+	/**
+	 * Creates a new ResponseCommand that will process the given line. The
+	 * constructor does not do anything outside of calling
+	 * 
+	 * @link #process(String) on the given line.
+	 * 
+	 * @param line
+	 *            the line that this should represent
+	 */
+	public ResponseCommand(String line) {
+		process(line);
+	}
+
+	/**
+	 * Process the given line. It will store the first three characters as the
+	 * command and the rest of the line will be split by a single space and
+	 * stored as a String array. If <code>line</code> is null, both the
+	 * command and the String array will store null pointers.
+	 * 
+	 * @param line
+	 *            the line to be processed
+	 */
+	public void process(String line) {
+		if (line == null) {
+			cmd = null;
+			params = null;
+		} else {
+			cmd = line.substring(0, 3);
+			params = StringUtils.splitOnSpace(line.substring(4));
+		}
+	}
+
+	/**
+	 * Returns the command of this line.
+	 * 
+	 * @return the three character command
+	 */
+	public String getCommand() {
+		return cmd;
+	}
+
+	/**
+	 * Returns the string literal stored at the given index in params. If the
+	 * first parameter is desired, a 0 should be passed.
+	 * 
+	 * @param index
+	 *            the parameter at the given index
+	 * @return the desired parameter that is at the given index
+	 */
+	public String getParam(int index) {
+		return params[index];
+	}
+
+}