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

77 lines
2.7 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;
import org.alfresco.service.cmr.avm.AVMBadArgumentException;
import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
import org.alfresco.service.cmr.avm.AVMNotFoundException;
/**
* Base class for Directories.
* @author britt
*/
abstract class DirectoryNodeImpl extends AVMNodeImpl implements DirectoryNode
{
/**
* Default constructor.
*/
protected DirectoryNodeImpl()
{
}
/**
* A pass through constructor. Called when a new concrete subclass
* instance is created.
* @param id
* @param repo
*/
protected DirectoryNodeImpl(long id, AVMStore repo)
{
super(id, repo);
}
/**
* Dangerous version of link.
* @param name The name to give the child.
* @param toLink The child to link in.
*/
public void link(String name, AVMNodeDescriptor toLink)
{
AVMNode node = AVMDAOs.Instance().fAVMNodeDAO.getByID(toLink.getId());
if (node == null)
{
throw new AVMNotFoundException("Child node not found.");
}
if (node.getType() == AVMNodeType.LAYERED_DIRECTORY &&
!((LayeredDirectoryNode)node).getPrimaryIndirection())
{
throw new AVMBadArgumentException("Non primary layered directories cannot be linked.");
}
// Make the new ChildEntry and save.
ChildKey key = new ChildKey(this, name);
ChildEntry newChild = new ChildEntryImpl(key, node);
AVMDAOs.Instance().fChildEntryDAO.save(newChild);
}
}