org.springframework.batch.core.listener
Class MethodInvokerMethodInterceptor

java.lang.Object
  org.springframework.batch.core.listener.MethodInvokerMethodInterceptor

All Implemented Interfaces:

org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor

public class MethodInvokerMethodInterceptor
extends Object
implements org.aopalliance.intercept.MethodInterceptor

MethodInterceptor that, given a map of method names and MethodInvokers, will execute all methods tied to a particular method name, with the provided arguments. The only possible return value that is handled is of type ExitStatus, since the only StepListener implementation that isn't void is StepExecutionListener.afterStep(org.springframework.batch.core.StepExecution) , which returns ExitStatus.

Since:

2.0

Author:

Lucas Ward

See Also:

MethodInvoker

Constructor Summary

MethodInvokerMethodInterceptor(Map<String,Set<MethodInvoker>> invokerMap)

MethodInvokerMethodInterceptor(Map<String,Set<MethodInvoker>> invokerMap, boolean ordered)

Method Summary

boolean	equals(Object obj)
int	hashCode()
Object	invoke(org.aopalliance.intercept.MethodInvocation invocation)

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodInvokerMethodInterceptor

public MethodInvokerMethodInterceptor(Map<String,Set<MethodInvoker>> invokerMap)

MethodInvokerMethodInterceptor

public MethodInvokerMethodInterceptor(Map<String,Set<MethodInvoker>> invokerMap,
                                      boolean ordered)

Method Detail

invoke

public Object invoke(org.aopalliance.intercept.MethodInvocation invocation)
              throws Throwable

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Throws:

Throwable

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object