org.apache.wsrp4j.persistence.xml.driver
Class PersistentDataObjectImpl

java.lang.Object
  org.apache.wsrp4j.persistence.xml.driver.PersistentDataObjectImpl

All Implemented Interfaces:

PersistentDataObject, PersistentDataObjectXML

Direct Known Subclasses:

ConsumerConfiguredPortletList, ConsumerPortletContextList, ConsumerPortletRegistrationList, PageList, PortletDescriptionList, PortletList, ProducerList, RegistrationList, ServiceDescriptionList, UserList

public abstract class PersistentDataObjectImpl

extends java.lang.Object

implements PersistentDataObjectXML

This class is the abstract implementation of the class PersistentDataObjectXML.

Version:

$Id: PersistentDataObjectImpl.java,v 1.4 2005/08/10 14:59:56 cziegeler Exp $

Author:

Ralf Altrichter

Field Summary

protected java.lang.Object	_lastElement
protected java.util.ArrayList	_objects
private PersistentInformation	_persistentInfo

Constructor Summary

PersistentDataObjectImpl()

Method Summary

void	addObject(java.lang.Object object) Add an object to the internal list.
void	clear() Clears the object array
java.lang.Object	getLastElement() Returns the last element (object) of the list
java.util.Iterator	getObjects() Returns the list of objects as an iterator.
PersistentInformation	getPersistentInformation() Returns the persistent information object, contained in this data object.
abstract void	marshalFile(java.io.FileWriter fileWriter, org.exolab.castor.xml.Marshaller marshaller) Marshal of persistent objects
void	setPersistentInformation(PersistentInformation persistentInfo) Set the persistent information object to this data object.
abstract void	unMarshalFile(java.io.FileReader fileReader, org.exolab.castor.xml.Unmarshaller unmarshaller) Unmarshal of persistent objects.

Methods inherited from class java.lang.Object

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

Field Detail

_persistentInfo

private PersistentInformation _persistentInfo

_objects

protected java.util.ArrayList _objects

_lastElement

protected java.lang.Object _lastElement

Constructor Detail

PersistentDataObjectImpl

public PersistentDataObjectImpl()

Method Detail

setPersistentInformation

public void setPersistentInformation(PersistentInformation persistentInfo)

Set the persistent information object to this data object.

Specified by:

setPersistentInformation in interface PersistentDataObject

Parameters:

persistentInfo -

See Also:

PersistentInformation

getPersistentInformation

public PersistentInformation getPersistentInformation()

Returns the persistent information object, contained in this data object.

Specified by:

getPersistentInformation in interface PersistentDataObject

Returns:

persistentInformation

See Also:

PersistentInformation

clear

public void clear()

Clears the object array

Specified by:

clear in interface PersistentDataObject

getObjects

public java.util.Iterator getObjects()

Returns the list of objects as an iterator.

Specified by:

getObjects in interface PersistentDataObject

Returns:

iterator of objects

addObject

public void addObject(java.lang.Object object)

Add an object to the internal list.

Specified by:

addObject in interface PersistentDataObject

Parameters:

object - to be added

getLastElement

public java.lang.Object getLastElement()

Returns the last element (object) of the list

Specified by:

getLastElement in interface PersistentDataObject

Returns:

object

unMarshalFile

public abstract void unMarshalFile(java.io.FileReader fileReader,
                                   org.exolab.castor.xml.Unmarshaller unmarshaller)
                            throws WSRPException

Unmarshal of persistent objects.

Specified by:

unMarshalFile in interface PersistentDataObjectXML

Parameters:

fileReader - of the input XML file

unmarshaller - Unmarshaller, optional

Throws:

WSRPException

marshalFile

public abstract void marshalFile(java.io.FileWriter fileWriter,
                                 org.exolab.castor.xml.Marshaller marshaller)
                          throws WSRPException

Marshal of persistent objects

Specified by:

marshalFile in interface PersistentDataObjectXML

Parameters:

fileWriter - to the output XML file

Throws:

WSRPException