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org.apache.cocoon.profiling.aspects
Class InvocationDispatcher

java.lang.Object
  org.apache.cocoon.profiling.aspects.InvocationDispatcher

public class InvocationDispatcher
extends Object

The dispatcher gets invoked by a profiling aspect. Based on the class of the component that is invoked a specific Profiler is used to fill a ProfilingData object.

New profilers can be installed with installProfiler(Profiler). More specific profilers will be chosen first automatically. The recommended way to install a Profiler is to declare it as a spring-managed bean. The AutomaticProfilerInstaller will install the Profiler automatically on the correct InvocationDispatcher.

Field Summary

protected static org.slf4j.Logger

LOG Logger.

Constructor Summary

InvocationDispatcher()

Method Summary

Object	dispatch(org.aspectj.lang.ProceedingJoinPoint pjp) Creates a new ProfilingData object and routes this invocation to a Profiler.
void	installProfiler(Profiler<?> profiler) Installs a new profiler.

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final org.slf4j.Logger LOG

Logger.

Constructor Detail

InvocationDispatcher

public InvocationDispatcher()

Method Detail

dispatch

public Object dispatch(org.aspectj.lang.ProceedingJoinPoint pjp)
                throws Throwable

Creates a new ProfilingData object and routes this invocation to a Profiler.

Parameters:

pjp - the joinpoint

Returns:

return value of ProceedingJoinPoint.proceed()

Throws:

Throwable - throwable from ProceedingJoinPoint.proceed()

installProfiler

public void installProfiler(Profiler<?> profiler)

Installs a new profiler.

Parameters:

profiler - the profiler to install