org.exoplatform.forum.common.jcr
Class JCRListAccess<E>

java.lang.Object
  org.exoplatform.forum.common.jcr.JCRListAccess<E>

All Implemented Interfaces:

org.exoplatform.commons.utils.ListAccess<E>

public abstract class JCRListAccess<E>
extends Object
implements org.exoplatform.commons.utils.ListAccess<E>

Basis for JCR-based list access. Acquires and releases system sessions on default workspace.

Version:

$Revision$

Author:

Patrice Lamarque

Field Summary

protected SessionManager

manager

Constructor Summary

JCRListAccess(SessionManager manager)

Method Summary

int	getSize()
protected abstract int	getSize(javax.jcr.Session session)
E[]	load(int index, int length)
protected abstract E[]	load(javax.jcr.Session session, int index, int length)

Methods inherited from class java.lang.Object

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

Field Detail

manager

protected SessionManager manager

Constructor Detail

JCRListAccess

public JCRListAccess(SessionManager manager)

Method Detail

load

public E[] load(int index,
                int length)
         throws Exception,
                IllegalArgumentException

Specified by:

load in interface org.exoplatform.commons.utils.ListAccess<E>

Throws:

Exception

IllegalArgumentException

getSize

public int getSize()
            throws Exception

Specified by:

getSize in interface org.exoplatform.commons.utils.ListAccess<E>

Throws:

Exception

load

protected abstract E[] load(javax.jcr.Session session,
                            int index,
                            int length)
                     throws Exception,
                            IllegalArgumentException

Throws:

Exception

IllegalArgumentException

getSize

protected abstract int getSize(javax.jcr.Session session)
                        throws Exception

Throws:

Exception