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java.lang.Objectorg.picocontainer.defaults.DelegatingComponentMonitor
public class DelegatingComponentMonitor
A monitor
which delegates to another monitor.
It provides a default ComponentMonitor
,
but does not allow to use null
for the delegate.
It also supports a monitor strategy
that allows to change the delegate.
Field Summary | |
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private ComponentMonitor |
delegate
|
Constructor Summary | |
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DelegatingComponentMonitor()
Creates a DelegatingComponentMonitor with an instance of DefaultComponentMonitor . |
|
DelegatingComponentMonitor(ComponentMonitor delegate)
Creates a DelegatingComponentMonitor with a given delegate |
Method Summary | |
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void |
changeMonitor(ComponentMonitor monitor)
If the delegate supports a monitor strategy ,
this is used to changed the monitor while keeping the same delegate. |
private void |
checkMonitor(ComponentMonitor monitor)
|
ComponentMonitor |
currentMonitor()
Returns the monitor currently used |
void |
instantiated(java.lang.reflect.Constructor constructor,
long duration)
Event thrown after the component has been instantiated using the given constructor |
void |
instantiated(java.lang.reflect.Constructor constructor,
java.lang.Object instantiated,
java.lang.Object[] injected,
long duration)
Event thrown after the component has been instantiated using the given constructor. |
void |
instantiating(java.lang.reflect.Constructor constructor)
Event thrown as the component is being instantiated using the given constructor |
void |
instantiationFailed(java.lang.reflect.Constructor constructor,
java.lang.Exception e)
Event thrown if the component instantiation failed using the given constructor |
void |
invocationFailed(java.lang.reflect.Method method,
java.lang.Object instance,
java.lang.Exception e)
Event thrown if the component method invocation failed on the given instance |
void |
invoked(java.lang.reflect.Method method,
java.lang.Object instance,
long duration)
Event thrown after the component method has been invoked on the given instance |
void |
invoking(java.lang.reflect.Method method,
java.lang.Object instance)
Event thrown as the component method is being invoked on the given instance |
void |
lifecycleInvocationFailed(java.lang.reflect.Method method,
java.lang.Object instance,
java.lang.RuntimeException cause)
Event thrown if a lifecycle method invocation - start, stop or dispose - failed on the given instance |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private ComponentMonitor delegate
Constructor Detail |
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public DelegatingComponentMonitor(ComponentMonitor delegate)
delegate
- the ComponentMonitor to which this monitor delegatespublic DelegatingComponentMonitor()
DefaultComponentMonitor
.
Method Detail |
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public void instantiating(java.lang.reflect.Constructor constructor)
ComponentMonitor
instantiating
in interface ComponentMonitor
constructor
- the Constructor used to instantiate the componentpublic void instantiated(java.lang.reflect.Constructor constructor, long duration)
ComponentMonitor
instantiated
in interface ComponentMonitor
constructor
- the Constructor used to instantiate the componentduration
- the duration in millis of the instantiationpublic void instantiated(java.lang.reflect.Constructor constructor, java.lang.Object instantiated, java.lang.Object[] injected, long duration)
ComponentMonitor
instantiated
in interface ComponentMonitor
constructor
- the Constructor used to instantiate the componentinstantiated
- the component that was instantiated by PicoContainerinjected
- the components during instantiation.duration
- the duration in millis of the instantiationpublic void instantiationFailed(java.lang.reflect.Constructor constructor, java.lang.Exception e)
ComponentMonitor
instantiationFailed
in interface ComponentMonitor
constructor
- the Constructor used to instantiate the componente
- the Exception detailing the cause of the failurepublic void invoking(java.lang.reflect.Method method, java.lang.Object instance)
ComponentMonitor
invoking
in interface ComponentMonitor
method
- the Method invoked on the component instanceinstance
- the component instancepublic void invoked(java.lang.reflect.Method method, java.lang.Object instance, long duration)
ComponentMonitor
invoked
in interface ComponentMonitor
method
- the Method invoked on the component instanceinstance
- the component instanceduration
- the duration in millis of the invocationpublic void invocationFailed(java.lang.reflect.Method method, java.lang.Object instance, java.lang.Exception e)
ComponentMonitor
invocationFailed
in interface ComponentMonitor
method
- the Method invoked on the component instanceinstance
- the component instancee
- the Exception detailing the cause of the failurepublic void lifecycleInvocationFailed(java.lang.reflect.Method method, java.lang.Object instance, java.lang.RuntimeException cause)
ComponentMonitor
lifecycleInvocationFailed
in interface ComponentMonitor
method
- the lifecycle Method invoked on the component instanceinstance
- the component instancecause
- the RuntimeException detailing the cause of the failurepublic void changeMonitor(ComponentMonitor monitor)
monitor strategy
,
this is used to changed the monitor while keeping the same delegate.
Else the delegate is replaced by the new monitor.
Changes the component monitor used
changeMonitor
in interface ComponentMonitorStrategy
monitor
- the new ComponentMonitor to usepublic ComponentMonitor currentMonitor()
ComponentMonitorStrategy
currentMonitor
in interface ComponentMonitorStrategy
private void checkMonitor(ComponentMonitor monitor)
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