gate.util.persistence

Class MapPersistence

java.lang.Object

gate.util.persistence.AbstractPersistence

gate.util.persistence.MapPersistence

All Implemented Interfaces:

Persistence, Serializable

public class MapPersistence
extends AbstractPersistence

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<Serializable,Serializable>	localMap
protected Class<?>	mapType

Fields inherited from class gate.util.persistence.AbstractPersistence

containingControllerName, initParamOverrides

Constructor Summary

Constructors

Constructor and Description
MapPersistence()

Method Summary

Modifier and Type	Method and Description
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

mapType

protected Class<?> mapType

localMap

protected Map<Serializable,Serializable> localMap

Constructor Detail

MapPersistence

public MapPersistence()

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.

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.

Throws:

PersistenceException

ResourceInstantiationException