net.sf.seam.perf4j
Class Perf4jProfiledInterceptor

java.lang.Object
  org.jboss.seam.intercept.AbstractInterceptor
      net.sf.seam.perf4j.Perf4jProfiledInterceptor

All Implemented Interfaces:

Serializable, org.jboss.seam.intercept.OptimizedInterceptor

@Interceptor
public class Perf4jProfiledInterceptor
extends org.jboss.seam.intercept.AbstractInterceptor

Perf4j interceptor for Seam. Note: it's required to turn on that interceptor in components.xml core:init -> core:interceptors.

Author:

Marcin Zajączkowski, 2010-01-17

See Also:

Perf4jProfiled, Serialized Form

Constructor Summary

Perf4jProfiledInterceptor()

Method Summary

Object	aroundInvoke(org.jboss.seam.intercept.InvocationContext ic) Delegates performance logging to specific TimingAspect class for annotated methods.
boolean	isInterceptorEnabled() Tells when interceptor is enabled.
protected SeamTimingAspect	newTimingAspect() Returns new TimingAspect.

Methods inherited from class org.jboss.seam.intercept.AbstractInterceptor

getComponent, setComponent

Methods inherited from class java.lang.Object

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

Constructor Detail

Perf4jProfiledInterceptor

public Perf4jProfiledInterceptor()

Method Detail

aroundInvoke

@AroundInvoke
public Object aroundInvoke(org.jboss.seam.intercept.InvocationContext ic)
                    throws Exception

Delegates performance logging to specific TimingAspect class for annotated methods.

Parameters:

ic - invocation context

Returns:

method execution return value

Throws:

Exception - exception thrown during excecution

newTimingAspect

protected SeamTimingAspect newTimingAspect()

Returns new TimingAspect. Made mostly for tests.

Returns:

new instance of SeamTimingAspect

isInterceptorEnabled

public boolean isInterceptorEnabled()

Tells when interceptor is enabled. In current implementation interceptor is enabled only for components with any method annotated with Perf4jProfiled. There is not handler to currently called method.

Returns:

true if processing method is annotated with @Perf4jProfiled false for other methods