[Jnode-svn-commits] SF.net SVN: jnode: [3941] trunk/shell

[<cr...@us...>]

Revision: 3941
          http://jnode.svn.sourceforge.net/jnode/?rev=3941&view=rev
Author:   crawley
Date:     2008-04-06 08:07:36 -0700 (Sun, 06 Apr 2008)

Log Message:
-----------
Converted DateCommand to use new syntax mechanism, etc

Modified Paths:
--------------
    trunk/shell/descriptors/org.jnode.shell.command.xml
    trunk/shell/src/shell/org/jnode/shell/command/DateCommand.java

Modified: trunk/shell/descriptors/org.jnode.shell.command.xml
===================================================================
--- trunk/shell/descriptors/org.jnode.shell.command.xml	2008-04-06 06:26:51 UTC (rev 3940)
+++ trunk/shell/descriptors/org.jnode.shell.command.xml	2008-04-06 15:07:36 UTC (rev 3941)
@@ -74,6 +74,7 @@
         <argument argLabel="classname"/>
       </sequence>
     </syntax>
+    <syntax alias="date" description="print the current date"/>
     <syntax alias="set">
       <sequence description="set a system property">
         <argument argLabel="key"/>

Modified: trunk/shell/src/shell/org/jnode/shell/command/DateCommand.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/command/DateCommand.java	2008-04-06 06:26:51 UTC (rev 3940)
+++ trunk/shell/src/shell/org/jnode/shell/command/DateCommand.java	2008-04-06 15:07:36 UTC (rev 3941)
@@ -21,37 +21,36 @@
  
 package org.jnode.shell.command;
 
+import java.io.InputStream;
+import java.io.PrintStream;
 import java.util.Date;
 
-import javax.naming.NameNotFoundException;
+import org.jnode.shell.AbstractCommand;
+import org.jnode.shell.CommandLine;
 
-import org.jnode.shell.help.Help;
-
 /** 
  * A shell command to access the display the system date.
  * @author Matt Paine
+ * @author cr...@jn...
  */
-public class DateCommand {
+public class DateCommand extends AbstractCommand {
 
-        public static Help.Info HELP_INFO = new Help.Info(
-		"date",
-		"prints the current date"
-	);
+    public DateCommand() {
+        super("prints the current date");
+    }
 
-	/**
-	 * Sets up any instance variables and processes the command arguments. 
-	 * @param args The arguments to work with.
-	 **/
-	public DateCommand(String[] args) throws NameNotFoundException {
-		System.out.println(new Date());
-	}
+    @Override
+    public void execute(CommandLine commandLine, InputStream in,
+            PrintStream out, PrintStream err) throws Exception {
+        out.println(new Date());
+    }
 
-	/** 
-	 * Displays the system date
-	 * @param args No arguments.
-	 **/
-	public static void main(String[] args) throws NameNotFoundException {
-		new DateCommand(args);
-	}
+    /** 
+     * Displays the system date
+     * @param args No arguments.
+     **/
+    public static void main(String[] args) throws Exception {
+        new DateCommand().execute(args);
+    }
 
 }


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