mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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dfe49bf51b
way faster in the worst case, i.e. tolerable so far. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3808 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
70 lines
2.0 KiB
Java
70 lines
2.0 KiB
Java
/*
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* Copyright (C) 2006 Alfresco, Inc.
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.repo.avm;
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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 id
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* @param repo
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*/
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protected DirectoryNodeImpl(long id, AVMStore repo)
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{
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super(id, 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 = AVMContext.fgInstance.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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ChildEntry newChild = new ChildEntryImpl(name, this, node);
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AVMContext.fgInstance.fChildEntryDAO.save(newChild);
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}
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}
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