org.alfresco.web.app.servlet.command

Class CommandFactory

java.lang.Object

org.alfresco.web.app.servlet.command.CommandFactory

public final class CommandFactory
extends java.lang.Object

Command Factory helper

Method Summary

Methods

Modifier and Type	Method and Description
Command	createCommand(java.lang.String name) Create a command instance of the specified command name
static CommandFactory	getInstance()
void	registerCommand(java.lang.String name, java.lang.Class clazz) Register a command name against an implementation

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static CommandFactory getInstance()

Returns:

the singleton CommandFactory instance

registerCommand

public void registerCommand(java.lang.String name,
                   java.lang.Class clazz)

Register a command name against an implementation

Parameters:

name - Unique name of the command

clazz - Class implementation of the command

createCommand

public Command createCommand(java.lang.String name)

Create a command instance of the specified command name

Parameters:

name - Name of the command to create (must be registered)

Returns:

the Command instance or null if not found