org.apache.openjpa.event
Class BeanLifecycleCallbacks

java.lang.Object
  org.apache.openjpa.event.MethodLifecycleCallbacks
      org.apache.openjpa.event.BeanLifecycleCallbacks

All Implemented Interfaces:

Externalizable, Serializable, LifecycleCallbacks

public class BeanLifecycleCallbacks
extends MethodLifecycleCallbacks

Performs a callback method on a cached bean instance.

Author:

Steve Kim

See Also:

Serialized Form

Constructor Summary

BeanLifecycleCallbacks(Class<?> cls, Method method, boolean arg)
Constructor.

BeanLifecycleCallbacks(Class<?> cls, String method, boolean arg, Class<?> type)
Constructor.

Method Summary

void	makeCallback(Object obj, Object rel, int eventType) Invoke the callback for the given event type on the given instance.
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class org.apache.openjpa.event.MethodLifecycleCallbacks

getCallbackMethod, getMethod, hasCallback, requiresArgument, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanLifecycleCallbacks

public BeanLifecycleCallbacks(Class<?> cls,
                              String method,
                              boolean arg,
                              Class<?> type)

Constructor. Make the callback on an instance of the given type.

BeanLifecycleCallbacks

public BeanLifecycleCallbacks(Class<?> cls,
                              Method method,
                              boolean arg)

Constructor. Make the callback on an instance of the given type.

Method Detail

makeCallback

public void makeCallback(Object obj,
                         Object rel,
                         int eventType)
                  throws Exception

Description copied from interface: LifecycleCallbacks

Invoke the callback for the given event type on the given instance.

Specified by:

makeCallback in interface LifecycleCallbacks

Overrides:

makeCallback in class MethodLifecycleCallbacks

Throws:

Exception

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class MethodLifecycleCallbacks

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class MethodLifecycleCallbacks

Throws:

IOException