Derek Hulley 0c10d61a48 Merged V2.0 to HEAD
svn merge svn://svn.alfresco.com:3691/alfresco/BRANCHES/V2.0@5141 svn://svn.alfresco.com:3691/alfresco/BRANCHES/V2.0@51352 .
      - FLOSS
      - Some files will need a follow-up
         -root/projects/repository/source/java/org/alfresco/repo/avm/wf/AVMRemoveWFStoreHandler.java (not yet on HEAD: 5094)
         -root/projects/repository/source/java/org/alfresco/filesys/server/state/FileStateLockManager.java (not yet on HEAD: 5093)
         -onContentUpdateRecord (not on HEAD)


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5167 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2007-02-16 06:44:46 +00:00

92 lines
2.8 KiB
Java

/*
* Copyright (C) 2006 Alfresco, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing" */
package org.alfresco.repo.avm.hibernate;
import java.util.List;
import org.alfresco.repo.avm.AVMNode;
import org.alfresco.repo.avm.MergeLink;
import org.alfresco.repo.avm.MergeLinkDAO;
import org.hibernate.Query;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
/**
* The Hibernate implementation of the DAO for a MergeLink
* @author britt
*/
class MergeLinkDAOHibernate extends HibernateDaoSupport implements
MergeLinkDAO
{
/**
* Do nothing constructor.
*/
public MergeLinkDAOHibernate()
{
super();
}
/**
* Save an unsaved MergeLink.
* @param link The link to save.
*/
public void save(MergeLink link)
{
getSession().save(link);
}
/**
* Get a link from the merged to node.
* @param to The node merged to.
* @return An AVMNode or null if not found.
*/
public MergeLink getByTo(AVMNode to)
{
Query query = getSession().createQuery("from MergeLinkImpl ml where ml.mto = :to");
query.setEntity("to", to);
return (MergeLink)query.uniqueResult();
}
/**
* Get all the link that the given node was merged to.
* @param from The node that was merged from
* @return A List of MergeLinks.
*/
@SuppressWarnings("unchecked")
public List<MergeLink> getByFrom(AVMNode from)
{
Query query = getSession().getNamedQuery("MergeLink.ByFrom");
query.setEntity("merged", from);
return (List<MergeLink>)query.list();
}
/**
* Delete a link.
* @param link The link to delete.
*/
public void delete(MergeLink link)
{
getSession().delete(link);
}
}