mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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ef51318dbe
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@13676 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
80 lines
2.9 KiB
Java
80 lines
2.9 KiB
Java
/*
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* Copyright (C) 2005-2009 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing" */
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package org.alfresco.repo.avm;
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import org.alfresco.repo.domain.DbAccessControlList;
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import org.alfresco.service.cmr.avm.AVMBadArgumentException;
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import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
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import org.alfresco.service.cmr.avm.AVMNotFoundException;
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/**
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* Base class for Directories.
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* @author britt
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*/
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abstract class DirectoryNodeImpl extends AVMNodeImpl implements DirectoryNode
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{
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/**
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* Default constructor.
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*/
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protected DirectoryNodeImpl()
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{
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}
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/**
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* A pass through constructor. Called when a new concrete subclass
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* instance is created.
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* @param repo
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*/
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protected DirectoryNodeImpl(AVMStore repo)
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{
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super(repo);
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}
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/**
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* Dangerous version of link.
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* @param name The name to give the child.
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* @param toLink The child to link in.
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*/
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public void link(String name, AVMNodeDescriptor toLink)
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{
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AVMNode node = AVMDAOs.Instance().fAVMNodeDAO.getByID(toLink.getId());
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if (node == null)
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{
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throw new AVMNotFoundException("Child node not found.");
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}
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if (node.getType() == AVMNodeType.LAYERED_DIRECTORY &&
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!((LayeredDirectoryNode)node).getPrimaryIndirection())
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{
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throw new AVMBadArgumentException("Non primary layered directories cannot be linked.");
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}
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// Make the new ChildEntry and save.
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ChildKey key = new ChildKey(this, name);
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ChildEntry newChild = new ChildEntryImpl(key, node);
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AVMDAOs.Instance().fChildEntryDAO.save(newChild);
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AVMDAOs.Instance().fAVMNodeDAO.flush();
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AVMDAOs.Instance().fChildEntryDAO.evict(newChild);
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AVMDAOs.Instance().fAVMNodeDAO.evict(node);
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}
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}
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