THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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For Stateful, Stateless, and MessageDriven, the syntax is as follows:
- @PostConstruct <any-scope> void <method-name>()
- @PreDestroy <any-scope> void <method-name>()
- @PrePassivate <any-scope> void <method-name>()
- @PostActivate <any-scope> void <method-name>()
For an Interceptor, the syntax includes InvocationContext as follows:
- @PostConstruct <any-scope> void <method-name>(InvocationContext)
- @PreDestroy <any-scope> void <method-name>(InvocationContext)
- @PrePassivate <any-scope> void <method-name>(InvocationContext)
- @PostActivate <any-scope> void <method-name>(InvocationContext)
The AroundInvoke syntax for an EJB or Interceptor is the same:
- @AroundInvoke <any-scope> Object <method-name>(InvocationContext) throws Exception
Stateless
Code Block |
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import javax.ejb.Stateless; import javax.annotation.PostConstruct; import javax.annotation.PreDestroy; import javax.interceptor.AroundInvoke; import javax.interceptor.InvocationContext; @Stateless public class MyStatelessBean implements MyBusinessInterface { @PostConstruct public void constructed(){ } @PreDestroy public void destroy(){ } @AroundInvoke public Object invoke(InvocationContext invocationContext) throws Exception { return invocationContext.proceed(); } } |
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