mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-06-09 17:45:10 +00:00
8818e8daba
Purged the pointless FileContentFactory class. If everything else were working file reading and writing would now work. Various other cleanups and some richer internal documentation. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@2904 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
436 lines
14 KiB
Java
436 lines
14 KiB
Java
/*
|
|
* Copyright (C) 2006 Alfresco, Inc.
|
|
*
|
|
* Licensed under the Mozilla Public License version 1.1
|
|
* with a permitted attribution clause. You may obtain a
|
|
* copy of the License at
|
|
*
|
|
* http://www.alfresco.org/legal/license.txt
|
|
*
|
|
* Unless required by applicable law or agreed to in writing,
|
|
* software distributed under the License is distributed on an
|
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
|
* either express or implied. See the License for the specific
|
|
* language governing permissions and limitations under the
|
|
* License.
|
|
*/
|
|
|
|
package org.alfresco.repo.avm.impl;
|
|
|
|
import java.io.InputStream;
|
|
import java.io.OutputStream;
|
|
import java.util.List;
|
|
import java.util.Set;
|
|
|
|
import org.alfresco.repo.avm.AVMNode;
|
|
import org.alfresco.repo.avm.AVMService;
|
|
import org.alfresco.repo.avm.FolderEntry;
|
|
import org.alfresco.repo.avm.Lookup;
|
|
import org.alfresco.repo.avm.SuperRepository;
|
|
import org.alfresco.repo.avm.hibernate.HibernateHelper;
|
|
import org.alfresco.repo.avm.hibernate.HibernateTxn;
|
|
import org.alfresco.repo.avm.hibernate.HibernateTxnCallback;
|
|
import org.hibernate.Session;
|
|
import org.hibernate.SessionFactory;
|
|
|
|
/**
|
|
* Implements the AVMService. Stub.
|
|
* @author britt
|
|
*/
|
|
public class AVMServiceImpl implements AVMService
|
|
{
|
|
/**
|
|
* The Hibernate SessionFactory.
|
|
*/
|
|
private SessionFactory fSessionFactory;
|
|
|
|
/**
|
|
* The HibernateTxn.
|
|
*/
|
|
private HibernateTxn fTransaction;
|
|
|
|
/**
|
|
* The SuperRepository for each service thread.
|
|
*/
|
|
private ThreadLocal<SuperRepository> fSuperRepository;
|
|
|
|
/**
|
|
* The storage directory.
|
|
*/
|
|
private String fStorage;
|
|
|
|
/**
|
|
* Basic constructor for the service.
|
|
*/
|
|
public AVMServiceImpl()
|
|
{
|
|
fSessionFactory = HibernateHelper.GetSessionFactory();
|
|
fTransaction = new HibernateTxn(fSessionFactory);
|
|
}
|
|
|
|
/**
|
|
* Set the location of file storage.
|
|
* @param storage
|
|
*/
|
|
public void setStorage(String storage)
|
|
{
|
|
fStorage = storage;
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#getFileInputStream(int, java.lang.String)
|
|
*/
|
|
public InputStream getFileInputStream(final int version, final String path)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public InputStream in = null;
|
|
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
in = fSuperRepository.get().getInputStream(version, path);
|
|
}
|
|
};
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
return doit.in;
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#getFileOutputStream(java.lang.String)
|
|
*/
|
|
public OutputStream getFileOutputStream(final String path)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public OutputStream out = null;
|
|
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
out = fSuperRepository.get().getOutputStream(path);
|
|
}
|
|
};
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
return doit.out;
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#getFolderListing(int, java.lang.String)
|
|
*/
|
|
public List<FolderEntry> getDirectoryListing(final int version, final String path)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public List<FolderEntry> listing;
|
|
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
listing = fSuperRepository.get().getListing(version, path);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
return doit.listing;
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#createFile(java.lang.String, java.lang.String)
|
|
*/
|
|
public void createFile(final String path, final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().createFile(path, name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#createFolder(java.lang.String, java.lang.String)
|
|
*/
|
|
public void createDirectory(final String path, final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().createDirectory(path, name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#createLayeredFile(java.lang.String, java.lang.String, java.lang.String)
|
|
*/
|
|
public void createLayeredFile(final String srcPath, final String parent, final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().createLayeredFile(srcPath, parent, name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#createLayeredFolder(java.lang.String, java.lang.String, java.lang.String)
|
|
*/
|
|
public void createLayeredDirectory(final String srcPath, final String parent, final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().createLayeredDirectory(srcPath, parent, name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#createRepository(java.lang.String)
|
|
*/
|
|
public void createRepository(final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().createRepository(name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#createBranch(int, java.lang.String, java.lang.String, java.lang.String)
|
|
*/
|
|
public void createBranch(final int version, final String srcPath, final String dstPath,
|
|
final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().createBranch(version, srcPath, dstPath, name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#removeNode(java.lang.String, java.lang.String)
|
|
*/
|
|
public void removeNode(final String parent, final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().remove(parent, name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#rename(java.lang.String, java.lang.String, java.lang.String, java.lang.String)
|
|
*/
|
|
public void rename(final String srcParent, final String srcName, final String dstParent,
|
|
final String dstName)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().rename(srcParent, srcName, dstParent, dstName);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#slide(java.lang.String, java.lang.String, java.lang.String, java.lang.String)
|
|
*/
|
|
public void slide(final String srcParent, final String srcName, final String dstParent,
|
|
final String dstName)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().slide(srcParent, srcName, dstParent, dstName);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#getLatestVersionID(java.lang.String)
|
|
*/
|
|
public long getLatestVersionID(final String repName)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public long latestVersionID;
|
|
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
latestVersionID = fSuperRepository.get().getLatestVersionID(repName);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
return doit.latestVersionID;
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#createSnapshot(java.util.List)
|
|
*/
|
|
public void createSnapshot(final List<String> repositories)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().createSnapshot(repositories);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#lookup(int, java.lang.String)
|
|
*/
|
|
public AVMNode lookup(final int version, final String path)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public Lookup lookup;
|
|
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
lookup = fSuperRepository.get().lookup(version, path);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
return doit.lookup.getCurrentNode();
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#destroyRepository(java.lang.String)
|
|
*/
|
|
public void destroyRepository(final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().destroyRepository(name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#purgeVersion(int, java.lang.String)
|
|
*/
|
|
public void purgeVersion(final int version, final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
fSuperRepository.get().purgeVersion(name, version);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#getIndirectionPath(java.lang.String)
|
|
*/
|
|
public String getIndirectionPath(final int version, final String path)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public String indirectionPath;
|
|
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
indirectionPath = fSuperRepository.get().getIndirectionPath(version, path);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
return doit.indirectionPath;
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#getRepositoryVersions(java.lang.String)
|
|
*/
|
|
public Set<Long> getRepositoryVersions(final String name)
|
|
{
|
|
class HTxnCallback implements HibernateTxnCallback
|
|
{
|
|
public Set<Long> versions;
|
|
|
|
public void perform(Session session)
|
|
{
|
|
fSuperRepository.set(new SuperRepositoryImpl(session, fStorage));
|
|
versions = fSuperRepository.get().getRepositoryVersions(name);
|
|
}
|
|
}
|
|
HTxnCallback doit = new HTxnCallback();
|
|
fTransaction.perform(doit);
|
|
return doit.versions;
|
|
}
|
|
|
|
/* (non-Javadoc)
|
|
* @see org.alfresco.repo.avm.AVMService#retargetLayeredFolder(java.lang.String, java.lang.String)
|
|
*/
|
|
public void retargetLayeredFolder(String path, String target)
|
|
{
|
|
// TODO Auto-generated method stub
|
|
|
|
}
|
|
}
|