org.granite.client.persistence.collection
Class AbstractPersistentCollection<C>

java.lang.Object
  org.granite.client.persistence.collection.AbstractPersistentCollection<C>

All Implemented Interfaces:

Externalizable, Serializable, PersistentCollection

Direct Known Subclasses:

AbstractPersistentMapCollection, AbstractPersistentSimpleCollection

public abstract class AbstractPersistentCollection<C>
extends Object
implements PersistentCollection

Author:

Franck WOLFF

See Also:

Serialized Form

Constructor Summary

protected

AbstractPersistentCollection()

Method Summary

protected void	checkInitialized()
void	clearDirty()
protected abstract org.granite.messaging.persistence.PersistentCollectionSnapshot	createSnapshot(boolean forReading)
void	dirty()
protected ClassLoader	getClassLoader()
protected C	getCollection()
protected void	init(C collection, boolean dirty)
boolean	isDirty()
void	readExternal(ObjectInput in)
protected abstract void	updateFromSnapshot(ObjectInput in, org.granite.messaging.persistence.PersistentCollectionSnapshot snapshot)
boolean	wasInitialized()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractPersistentCollection

protected AbstractPersistentCollection()

Method Detail

init

protected void init(C collection,
                    boolean dirty)

checkInitialized

protected void checkInitialized()

getCollection

protected C getCollection()

getClassLoader

protected ClassLoader getClassLoader()

wasInitialized

public boolean wasInitialized()

Specified by:

wasInitialized in interface PersistentCollection

isDirty

public boolean isDirty()

Specified by:

isDirty in interface PersistentCollection

dirty

public void dirty()

Specified by:

dirty in interface PersistentCollection

clearDirty

public void clearDirty()

Specified by:

clearDirty in interface PersistentCollection

createSnapshot

protected abstract org.granite.messaging.persistence.PersistentCollectionSnapshot createSnapshot(boolean forReading)

updateFromSnapshot

protected abstract void updateFromSnapshot(ObjectInput in,
                                           org.granite.messaging.persistence.PersistentCollectionSnapshot snapshot)

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException