com.iplanet.jato.view.command
Class TreeHandleRequestCommand

java.lang.Object
  |
  +--com.iplanet.jato.view.command.TreeHandleRequestCommand
All Implemented Interfaces:
Command

public class TreeHandleRequestCommand
extends java.lang.Object
implements Command

Command used to change the expanded state of a tree node in response to activation of a tree handle HREF. Invocation of this command is automatic.

Since:
JATO/1.2
Version:
JATO/1.2.2 $Id: TreeHandleRequestCommand.java,v 1.10 2002/03/27 02:58:16 todd Exp $

Fields inherited from interface com.iplanet.jato.command.Command
DEFAULT_OPERATION_NAME
 
Constructor Summary
TreeHandleRequestCommand()
          Default Constructor
 
Method Summary
 void execute(CommandEvent event)
          Called to execute the command.
protected  void reloadSourceView(CommandEvent event)
          Forwards the request to the ViewBean that contains the tree
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TreeHandleRequestCommand

public TreeHandleRequestCommand()
Default Constructor
Method Detail

execute

public void execute(CommandEvent event)
             throws CommandException
Description copied from interface: Command
Called to execute the command. Classes which implement this interface may chooce to implement this method in any arbitrary fashion. They can choose to take advantage of any, all, or none of the information provided by the CommandEvent parameter.
Specified by:
execute in interface Command
Following copied from interface: com.iplanet.jato.command.Command
Parameters:
event - The command event, contains information pertinent to to the invocation of this command
Throws:
CommandException - Thrown if an error occurs executing the command

reloadSourceView

protected void reloadSourceView(CommandEvent event)
Forwards the request to the ViewBean that contains the tree
Parameters:
event - The command event, contains information pertinent to to the invocation of this command