gate.util.persistence
Class CollectionPersistence

java.lang.Object
  gate.util.persistence.CollectionPersistence

All Implemented Interfaces:

Persistence, Serializable

public class CollectionPersistence
extends Object
implements Persistence

See Also:

Serialized Form

Field Summary

protected Class	collectionType
protected List	localList

Constructor Summary

CollectionPersistence()

Method Summary

Object	createObject() Creates a new object from the data contained.
void	extractDataFromSource(Object source) Populates this Persistence with the data that needs to be stored from the original source object.

Methods inherited from class java.lang.Object

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

Field Detail

localList

protected List localList

collectionType

protected Class collectionType

Constructor Detail

CollectionPersistence

public CollectionPersistence()

Method Detail

extractDataFromSource

public void extractDataFromSource(Object source)
                           throws PersistenceException

Populates this Persistence with the data that needs to be stored from the original source object.

Specified by:

extractDataFromSource in interface Persistence

Throws:

PersistenceException

createObject

public Object createObject()
                    throws PersistenceException,
                           ResourceInstantiationException

Creates a new object from the data contained. This new object is supposed to be a copy for the original object used as source for data extraction.

Specified by:

createObject in interface Persistence

Throws:

PersistenceException

ResourceInstantiationException