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package examples.session.stateful;
import javax.ejb.InvocationContext;
import javax.ejb.PostActivate;
import javax.ejb.PrePassivate;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
/**
* This class is a lifecycle callback interceptor for the Count bean.
* The callback methods simply print a message when invoked by the
* container.
*/
public class CountCallbacks {
public CountCallbacks() {}
/**
* Called by the container after construction
*/
@PostConstruct
public void construct(InvocationContext ctx) throws Exception {
System.out.println("cb:construct() ");
ctx.proceed();
}
/**
* Called by the container after activation
*/
@PostActivate
public void activate(InvocationContext ctx) throws Exception {
System.out.println("cb:activate()");
ctx.proceed();
}
/**
* Called by the container before passivation
*/
@PrePassivate
public void passivate(InvocationContext ctx) throws Exception {
System.out.println("cb:passivate()");
ctx.proceed();
}
/**
* Called by the container before destruction
*/
@PreDestroy
public void destroy(InvocationContext ctx) throws Exception {
System.out.println("cb:destroy()");
ctx.proceed();
}
}
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