net.sourceforge.czt.animation.gui.persistence.delegates

Class FormDelegate

java.lang.Object

java.beans.PersistenceDelegate

java.beans.DefaultPersistenceDelegate

net.sourceforge.czt.animation.gui.persistence.delegates.FormDelegate

public final class FormDelegate
extends DefaultPersistenceDelegate

Persistence delegate for Forms.

See Also:

"java.xml.Encoder"

Method Summary

Modifier and Type	Method and Description
protected void	initialize(Class<?> type, Object oldInstance, Object newInstance, Encoder out) Produces statements on newInstance so that newInstance becomes equivalent to oldInstance.
protected static List<Component>	makeSortedComponentList(Container c, List<Component> bc, List<Component> newList) Used to sort the list of beans in a form based on the order they appear in their parents.
protected boolean	mutatesTo(Object oldInstance, Object newInstance) Returns true if an equivalent copy of oldInstance can be made from newInstance.
static void	registerDelegate() Registers the persistence delegate so that it will be used.

Methods inherited from class java.beans.DefaultPersistenceDelegate

instantiate

Methods inherited from class java.beans.PersistenceDelegate

writeObject

Methods inherited from class java.lang.Object

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

Method Detail

registerDelegate

public static void registerDelegate()

Registers the persistence delegate so that it will be used.

mutatesTo

protected boolean mutatesTo(Object oldInstance,
                            Object newInstance)

Returns true if an equivalent copy of oldInstance can be made from newInstance.

Overrides:

mutatesTo in class DefaultPersistenceDelegate

Parameters:

oldInstance - The instance to be copied.

newInstance - The instance to be modified.

initialize

protected void initialize(Class<?> type,
                          Object oldInstance,
                          Object newInstance,
                          Encoder out)

Produces statements on newInstance so that newInstance becomes equivalent to oldInstance.

Overrides:

initialize in class DefaultPersistenceDelegate

Parameters:

type - XXX

oldInstance - The instance to be copied.

newInstance - The instance to be modified.

out - The encoder to write the statements to.

makeSortedComponentList

protected static List<Component> makeSortedComponentList(Container c,
                                                         List<Component> bc,
                                                         List<Component> newList)

Used to sort the list of beans in a form based on the order they appear in their parents.

Parameters:

c - the container whose children are recursively added to newList

bc - only beans in this list are added to newList, after they are added to newList, they are removed from bc.

newList - the list the beans are added to.

Returns:

newList.