org.eclipse.gemini.blueprint.compendium.internal.cm

Class ManagedFactoryDisposableInvoker

java.lang.Object

org.eclipse.gemini.blueprint.compendium.internal.cm.ManagedFactoryDisposableInvoker

class ManagedFactoryDisposableInvoker
extends java.lang.Object

Utility class that detects and then invokes custom destroy methods for . Similar in functionality to DisposableBeanAdapter but simpler since it is used just by templating beans. While it could be easily implemented through a DestructionAwareBeanPostProcessor, due to the order of the callbacks invocations and the overlap, an adapter becomes a better choice.

See Also:

DisposableBean

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	ManagedFactoryDisposableInvoker.DestructionCodes

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.reflect.Method	customOsgiDestructionMethod
private java.lang.reflect.Method	customSpringMethod
private java.lang.Object[]	customSpringMethodArgs
private boolean	isDisposable
private static org.apache.commons.logging.Log	log logger

Constructor Summary

Constructors

Constructor and Description
ManagedFactoryDisposableInvoker(java.lang.Class<?> beanClass, java.lang.String methodName) Constructs a new ManagedFactoryDisposableAdapter instance.

Method Summary

Modifier and Type	Method and Description
void	destroy(java.lang.String beanName, java.lang.Object beanInstance, ManagedFactoryDisposableInvoker.DestructionCodes code)
private java.lang.reflect.Method	detectCustomOsgiMethod(java.lang.Class<?> beanClass, java.lang.String methodName)
private java.lang.reflect.Method	detectCustomSpringMethod(java.lang.Class<?> beanClass, java.lang.String methodName)
private void	invokeCustomMethod(java.lang.String targetName, java.lang.Object target)
private void	invokeCustomMethod(java.lang.String targetName, java.lang.Object target, ManagedFactoryDisposableInvoker.DestructionCodes code)
private void	invokeMethod(java.lang.reflect.Method method, java.lang.Object[] args, java.lang.String targetName, java.lang.Object target)

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final org.apache.commons.logging.Log log

logger

isDisposable

private final boolean isDisposable

customSpringMethod

private final java.lang.reflect.Method customSpringMethod

customSpringMethodArgs

private final java.lang.Object[] customSpringMethodArgs

customOsgiDestructionMethod

private final java.lang.reflect.Method customOsgiDestructionMethod

Constructor Detail

ManagedFactoryDisposableInvoker

public ManagedFactoryDisposableInvoker(java.lang.Class<?> beanClass,
                                       java.lang.String methodName)

Constructs a new ManagedFactoryDisposableAdapter instance.

Parameters:

methodName - destruction method name

Method Detail

detectCustomSpringMethod

private java.lang.reflect.Method detectCustomSpringMethod(java.lang.Class<?> beanClass,
                                                          java.lang.String methodName)

detectCustomOsgiMethod

private java.lang.reflect.Method detectCustomOsgiMethod(java.lang.Class<?> beanClass,
                                                        java.lang.String methodName)

destroy

public void destroy(java.lang.String beanName,
                    java.lang.Object beanInstance,
                    ManagedFactoryDisposableInvoker.DestructionCodes code)

invokeCustomMethod

private void invokeCustomMethod(java.lang.String targetName,
                                java.lang.Object target)

invokeCustomMethod

private void invokeCustomMethod(java.lang.String targetName,
                                java.lang.Object target,
                                ManagedFactoryDisposableInvoker.DestructionCodes code)

invokeMethod

private void invokeMethod(java.lang.reflect.Method method,
                          java.lang.Object[] args,
                          java.lang.String targetName,
                          java.lang.Object target)