org.camunda.bpm.engine.impl.interceptor
Interface DelegateInterceptor

All Known Implementing Classes:

DefaultDelegateInterceptor

public interface DelegateInterceptor

Interceptor responsible for handling calls to 'user code'. User code represents external Java code (e.g. services and listeners) invoked by activity. The following is a list of classes that represent user code:

• JavaDelegate
• CaseExecutionListener
• ExecutionListener
• Expression
• TaskListener

The interceptor is passed in an instance of DelegateInvocation. Implementations are responsible for calling DelegateInvocation.proceed().

Author:

Daniel Meyer

Method Summary

void	handleInvocation(DelegateInvocation invocation)

Method Detail

handleInvocation

void handleInvocation(DelegateInvocation invocation)
                      throws Exception

Throws:

Exception