gate.util.persistence
Class DSPersistence

java.lang.Object
  gate.util.persistence.DSPersistence

All Implemented Interfaces:

Persistence, Serializable

public class DSPersistence
extends Object
implements Persistence

See Also:

Serialized Form

Field Summary

protected String	className
protected Object	storageUrl
protected String	storageUrlString

Constructor Summary

DSPersistence()

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

className

protected String className

storageUrlString

protected String storageUrlString

storageUrl

protected Object storageUrl

Constructor Detail

DSPersistence

public DSPersistence()

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