webwork.interceptor

Class ChainedInterceptor

java.lang.Object

webwork.interceptor.ChainedInterceptor

All Implemented Interfaces:

Interceptor

public class ChainedInterceptor
extends Object
implements Interceptor

Constructor Summary

Constructors

Constructor and Description
ChainedInterceptor(List<Interceptor> interceptors)

Method Summary

Methods

Modifier and Type	Method and Description
String	intercept(InterceptorChain chain) The intercept method of the Interceptor is called by the dispatcher when an action is passed through the chain.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChainedInterceptor

public ChainedInterceptor(List<Interceptor> interceptors)

Method Detail

intercept

public String intercept(InterceptorChain chain)
                 throws Exception

Description copied from interface: Interceptor

The intercept method of the Interceptor is called by the dispatcher when an action is passed through the chain. The InterceptorChain passed in to this method allows the Interceptor to pass on to the next entity in the chain.

Specified by:

intercept in interface Interceptor

Parameters:

chain - the interceptor chain that contains the next interceptor and the ultimate action

Returns:

the result of the execution

Throws:

Exception - if something goes wrong