Module org.eclipse.persistence.jpa

Package org.eclipse.persistence.internal.jpa.metadata.listeners

Class JPAEntityListenerHolder

java.lang.Object

org.eclipse.persistence.internal.jpa.metadata.listeners.JPAEntityListenerHolder

All Implemented Interfaces:

Serializable, Cloneable, SerializableDescriptorEventHolder

public class JPAEntityListenerHolder
extends Object
implements SerializableDescriptorEventHolder, Cloneable

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
Boolean	isDefaultListener
DescriptorEventListener	listener
String	listenerClassName
Map<String,List<MethodSerialImpl>>	serializableMethods

Constructor Summary

Constructors

Constructor	Description
JPAEntityListenerHolder()	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	addEventMethod(String event, Method method)	INTERNAL: You can have multiple event methods for the same event, however, only one event method per class is permitted.
void	addListenerToEventManager(ClassDescriptor descriptor, AbstractSession session, ClassLoader loader)
protected Object	clone()
protected Object	constructListenerInstance(Class<?> listenerClass)
Map<String,List<Method>>	convertToMethods(ClassLoader loader)	INTERNAL: This returns a hashtable of methods which are used in a JPA EntityListener instance, built from the MethodSerialImpl representation since Methods are not serializable
void	convertToSerializableMethods(Map<String,List<Method>> methods)
Map<String,List<MethodSerialImpl>>	getMethods()
void	setIsDefaultListener(Boolean isDefaultListener)

Methods inherited from class java.lang.Object

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

Field Details

listenerClassName

public String listenerClassName

isDefaultListener

public Boolean isDefaultListener

listener

public transient DescriptorEventListener listener

serializableMethods

public Map<String,List<MethodSerialImpl>> serializableMethods

Constructor Details

JPAEntityListenerHolder

public JPAEntityListenerHolder()

Default constructor.

Method Details

setIsDefaultListener

public void setIsDefaultListener(Boolean isDefaultListener)

addListenerToEventManager

public void addListenerToEventManager(ClassDescriptor descriptor,
 AbstractSession session,
 ClassLoader loader)

Specified by:

addListenerToEventManager in interface SerializableDescriptorEventHolder

constructListenerInstance

protected Object constructListenerInstance(Class<?> listenerClass)

clone

protected Object clone()
                throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

convertToSerializableMethods

public void convertToSerializableMethods(Map<String,List<Method>> methods)

addEventMethod

public void addEventMethod(String event,
 Method method)

INTERNAL: You can have multiple event methods for the same event, however, only one event method per class is permitted.

convertToMethods

public Map<String,List<Method>> convertToMethods(ClassLoader loader)

INTERNAL: This returns a hashtable of methods which are used in a JPA EntityListener instance, built from the MethodSerialImpl representation since Methods are not serializable

getMethods

public Map<String,List<MethodSerialImpl>> getMethods()