com.justhis.control
Class ViewHelper

java.lang.Object
  com.justhis.control.ViewHelper

public class ViewHelper

extends java.lang.Object

A singleton class that creates commands using the command mapping property file.

Version:

$Revision: 1.1 $

Author:

acai

Method Summary

static Command

getCommand(java.lang.String action) Create a Command instance for the specified action or command.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getCommand

public static Command getCommand(java.lang.String action)
                          throws com.justhis.util.exception.PropertiesFileReadException,
                                 com.justhis.util.exception.JavaClassRefectException

Create a Command instance for the specified action or command.

Parameters:

action - the name of the command

Returns:

Command or null if the command could not be created

Throws:

com.justhis.util.exception.PropertiesFileReadException

com.justhis.util.exception.JavaClassRefectException