org.apache.cayenne.map

Class CallbackDescriptor

java.lang.Object

org.apache.cayenne.map.CallbackDescriptor

All Implemented Interfaces:

Serializable

public class CallbackDescriptor
extends Object
implements Serializable

A mapping descriptor of a single callback event.

Since:

3.0

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<String>	callbackMethods
protected LifecycleEvent	callbackType

Constructor Summary

Constructors

Constructor and Description
CallbackDescriptor(LifecycleEvent callbackType)

Method Summary

Modifier and Type	Method and Description
void	addCallbackMethod(String methodName)
void	clear() Removes all callback methods.
Collection<String>	getCallbackMethods() Returns all callback methods for this callback event.
LifecycleEvent	getCallbackType()
boolean	moveMethod(String callbackMethod, int destinationIndex) Moves specified callback method to the specified position
void	removeCallbackMethod(String methodName)
void	setCallbackMethodAt(int index, String method) Replaces a callback method at the specified position

Methods inherited from class java.lang.Object

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

Field Detail

callbackType

protected LifecycleEvent callbackType

callbackMethods

protected Set<String> callbackMethods

Constructor Detail

CallbackDescriptor

public CallbackDescriptor(LifecycleEvent callbackType)

Method Detail

clear

public void clear()

Removes all callback methods.

getCallbackMethods

public Collection<String> getCallbackMethods()

Returns all callback methods for this callback event.

Returns:

Returns all callback methods

addCallbackMethod

public void addCallbackMethod(String methodName)

removeCallbackMethod

public void removeCallbackMethod(String methodName)

getCallbackType

public LifecycleEvent getCallbackType()

moveMethod

public boolean moveMethod(String callbackMethod,
                          int destinationIndex)

Moves specified callback method to the specified position

Parameters:

callbackMethod - callbacm method name (should exist)

destinationIndex - destinationi index (should be valid)

Returns:

true if any changes were made

setCallbackMethodAt

public void setCallbackMethodAt(int index,
                                String method)

Replaces a callback method at the specified position

Parameters:

index - callback method index

method - new callback method