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CM-690 virtualization

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@117474 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
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Bogdan Horje
2015-11-12 19:08:08 +00:00
parent c0f5336745
commit 4ed133e259
130 changed files with 17687 additions and 0 deletions
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104
source/java/org/alfresco/repo/virtual/ref/ProtocolHashParser.java Normal file
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/*
* Copyright (C) 2005-2015 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see http://www.gnu.org/licenses/.
*/
package org.alfresco.repo.virtual.ref;
import org.alfresco.repo.virtual.ref.ReferenceParser.Cursor;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.util.Pair;
/**
* Base class for custom protocol hash encoded {@link ReferenceParser}s.
*/
public abstract class ProtocolHashParser implements HashEncodingArtefact
{
protected abstract Reference parse(Cursor cursor) throws ReferenceParseException;
private NodeRefHasher nodeRefHasher = NodeRefRadixHasher.RADIX_36_HASHER;
private PathHasher classpathHasher;
private PathHasher repositoryPathHasher;
public ProtocolHashParser(HashStore classpathHashStore)
{
this.classpathHasher = new StoredPathHasher(classpathHashStore);
this.repositoryPathHasher = new StoredPathHasher(classpathHashStore);
}
protected Resource parseResource(Cursor cursor) throws ReferenceParseException
{
String token = cursor.nextToken();
if (REPOSITORY_NODEREF_RESOURCE_CODE.equals(token))
{
String nodeRefHash = cursor.nextToken();
String storeHash = nodeRefHash.substring(0,
2);
String nodeIdHash = nodeRefHash.substring(2);
NodeRef nodeRef = nodeRefHasher.lookup(new Pair<String, String>(storeHash,
nodeIdHash));
return new RepositoryResource(new RepositoryNodeRef(nodeRef));
}
else if (HASHED_CLASSPATH_RESOUCE_CODE.equals(token))
{
String cp = classpathHasher.lookup(new Pair<String, String>(cursor.nextToken(),
null));
return new ClasspathResource(cp);
}
else if (MIXED_CLASSPATH_RESOUCE_CODE.equals(token))
{
String cp = classpathHasher.lookup(new Pair<String, String>(cursor.nextToken(),
cursor.nextToken()));
return new ClasspathResource(cp);
}
else if (CLASSPATH_RESOUCE_CODE.equals(token))
{
String cp = classpathHasher.lookup(new Pair<String, String>(null,
cursor.nextToken()));
return new ClasspathResource(cp);
}
else if (HASHED_REPOSITORY_PATH_CODE.equals(token))
{
String path = repositoryPathHasher.lookup(new Pair<String, String>(cursor.nextToken(),
null));
return new RepositoryResource(new RepositoryPath(path));
}
else if (MIXED_REPOSITORY_PATH_CODE.equals(token))
{
String path = repositoryPathHasher.lookup(new Pair<String, String>(cursor.nextToken(),
cursor.nextToken()));
return new RepositoryResource(new RepositoryPath(path));
}
else if (REPOSITORY_PATH_CODE.equals(token))
{
String path = repositoryPathHasher.lookup(new Pair<String, String>(null,
cursor.nextToken()));
return new RepositoryResource(new RepositoryPath(path));
}
else
{
throw new ReferenceParseException("Unknown resource token " + token + " at " + (cursor.i--));
}
}
}