org.jboss.arquillian.ajocado.command

Class CommandInterceptorProxyImpl

java.lang.Object

org.jboss.arquillian.ajocado.command.CommandInterceptorProxyImpl

All Implemented Interfaces:

InvocationHandler, CommandInterceptorProxy

public final class CommandInterceptorProxyImpl
extends Object
implements CommandInterceptorProxy, InvocationHandler

The proxy for command processor which instead of direct executing of given command triggers logic of all associated interceptors.

Version:

$Revision$

Author:

Lukas Fryc

Constructor Summary

Constructors

Constructor and Description
CommandInterceptorProxyImpl(com.thoughtworks.selenium.CommandProcessor commandProcessor) Constructs new proxy with associated command processor

Method Summary

Methods

Modifier and Type	Method and Description
com.thoughtworks.selenium.CommandProcessor	getCommandProcessorProxy() Returns the command processor proxied with functionality of all associated interceptors.
CommandInterceptorProxyImpl	immutableCopy() Creates immutable copy of this command processor with all interceptors registered.
Object	invoke(Object proxy, Method method, Object[] args) Proxies all the request on associated command processor.
void	registerInterceptor(CommandInterceptor interceptor) Registers the interceptor, only one interceptor can be registered for given class of interceptor.
CommandInterceptor	unregisterInterceptor(CommandInterceptor interceptor) Removes and returns the interceptor instance, or null, if such instance isn't registered.
Set<CommandInterceptor>	unregisterInterceptorType(Class<? extends CommandInterceptor> type) Removes and returns all associated interceptors which of given type.

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandInterceptorProxyImpl

public CommandInterceptorProxyImpl(com.thoughtworks.selenium.CommandProcessor commandProcessor)

Constructs new proxy with associated command processor

Parameters:

commandProcessor - to associate with this proxy

Method Detail

getCommandProcessorProxy

public com.thoughtworks.selenium.CommandProcessor getCommandProcessorProxy()

Returns the command processor proxied with functionality of all associated interceptors.

Returns:

the command processor proxied with functionality of all associated interceptors

invoke

public Object invoke(Object proxy,
            Method method,
            Object[] args)
              throws Throwable

Proxies all the request on associated command processor.

In case of CommandProcessor.doCommand(String, String[]) method, it also executes all associated interceptors before performing the actual invocation of method.

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

registerInterceptor

public void registerInterceptor(CommandInterceptor interceptor)

Registers the interceptor, only one interceptor can be registered for given class of interceptor.

Specified by:

registerInterceptor in interface CommandInterceptorProxy

Parameters:

interceptor - the interceptor implementation

unregisterInterceptor

public CommandInterceptor unregisterInterceptor(CommandInterceptor interceptor)

Removes and returns the interceptor instance, or null, if such instance isn't registered.

Specified by:

unregisterInterceptor in interface CommandInterceptorProxy

Parameters:

interceptor - the instance of interceptor to remove

Returns:

removed interceptor or null, if such interceptor ins't registered

unregisterInterceptorType

public Set<CommandInterceptor> unregisterInterceptorType(Class<? extends CommandInterceptor> type)

Removes and returns all associated interceptors which of given type.

Specified by:

unregisterInterceptorType in interface CommandInterceptorProxy

Parameters:

type - of interceptors which we want to unregister from this command processor

Returns:

the removed interceptors

immutableCopy

public CommandInterceptorProxyImpl immutableCopy()

Creates immutable copy of this command processor with all interceptors registered.

Returns:

the immutable copy of this command processor