Package org.jivesoftware.smackx.commands

Interface AdHocCommandHandlerFactory

public interface AdHocCommandHandlerFactory

A factory for creating ad-hoc command handlers. It's useful in cases where instantiation of a command is more complicated than just using the default constructor. For example, when arguments must be passed into the constructor or when using a dependency injection framework. When a factory isn't used, you can provide the AdHocCommandManager a Class object instead. For more details, see AdHocCommandManager.registerCommand(String, String, AdHocCommandHandlerFactory).

Method Summary

Modifier and Type	Method	Description
AdHocCommandHandler	create(String node, String name, String sessionId)	Returns a new instance of an ad-hoc command handler.

Method Details

create

AdHocCommandHandler create(String node,
 String name,
 String sessionId)
                    throws InstantiationException,
IllegalAccessException,
IllegalArgumentException,
InvocationTargetException

Returns a new instance of an ad-hoc command handler.

Parameters:

node - the node of the ad-hoc command.

name - the name of the ad-hoc command.

sessionId - the session ID of the ad-hoc command.

Returns:

a LocalCommand instance.

Throws:

InstantiationException - if creating an instance failed.

IllegalAccessException - if creating an instance is not allowed.

InvocationTargetException - if a reflection-based method or constructor invocation threw.

IllegalArgumentException - if an illegal argument was given.