mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
Merge DEV to HEAD
ContentDiskDriver rework. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29451 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Mark Rogers
279
source/java/org/alfresco/filesys/repo/LegacyFileStateDriver.java
Normal file
279
source/java/org/alfresco/filesys/repo/LegacyFileStateDriver.java
Normal file
@@ -0,0 +1,279 @@
|
||||
/*
|
||||
* Copyright (C) 2005-2011 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.filesys.repo;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import org.alfresco.filesys.config.ServerConfigurationBean;
|
||||
import org.alfresco.jlan.server.SrvSession;
|
||||
import org.alfresco.jlan.server.core.DeviceContext;
|
||||
import org.alfresco.jlan.server.core.DeviceContextException;
|
||||
import org.alfresco.jlan.server.filesys.FileInfo;
|
||||
import org.alfresco.jlan.server.filesys.FileOpenParams;
|
||||
import org.alfresco.jlan.server.filesys.FileStatus;
|
||||
import org.alfresco.jlan.server.filesys.NetworkFile;
|
||||
import org.alfresco.jlan.server.filesys.SearchContext;
|
||||
import org.alfresco.jlan.server.filesys.TreeConnection;
|
||||
import org.alfresco.jlan.server.filesys.cache.FileState;
|
||||
import org.alfresco.jlan.smb.SharingMode;
|
||||
|
||||
/**
|
||||
* The Legacy file state driver is used to update JLAN's file state cache.
|
||||
* <p>
|
||||
* This class contains odds and ends to keep JLan happy. In particular it
|
||||
* cannot contain any code that requires access to the alfresco repository.
|
||||
*
|
||||
*/
|
||||
public class LegacyFileStateDriver implements ContentDiskCallback
|
||||
{
|
||||
|
||||
public void init()
|
||||
{
|
||||
}
|
||||
|
||||
@Override
|
||||
public void getFileInformation(SrvSession sess, TreeConnection tree,
|
||||
String path, FileInfo info)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fileExists(SrvSession sess, TreeConnection tree, String path,
|
||||
int fileExists)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void treeOpened(SrvSession sess, TreeConnection tree)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void treeClosed(SrvSession sess, TreeConnection tree)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void closeFile(SrvSession sess, TreeConnection tree,
|
||||
NetworkFile param)
|
||||
{
|
||||
ContentContext tctx = (ContentContext) tree.getContext();
|
||||
|
||||
if(tctx.hasStateCache())
|
||||
{
|
||||
FileState fstate = tctx.getStateCache().findFileState( param.getFullName(), true);
|
||||
if ( fstate.decrementOpenCount() == 0)
|
||||
{
|
||||
fstate.setSharedAccess( SharingMode.READWRITE + SharingMode.DELETE);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void createDirectory(SrvSession sess, TreeConnection tree,
|
||||
FileOpenParams params)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void createFile(SrvSession sess, TreeConnection tree,
|
||||
FileOpenParams params, NetworkFile newFile)
|
||||
{
|
||||
ContentContext tctx = (ContentContext) tree.getContext();
|
||||
|
||||
// TODO temp code - not of interest to the repo
|
||||
if (newFile instanceof NodeRefNetworkFile)
|
||||
{
|
||||
NodeRefNetworkFile x = (NodeRefNetworkFile)newFile;
|
||||
x.setProcessId( params.getProcessId());
|
||||
}
|
||||
|
||||
if(tctx.hasStateCache())
|
||||
{
|
||||
FileState fstate = tctx.getStateCache().findFileState( params.getPath(), true);
|
||||
fstate.incrementOpenCount();
|
||||
fstate.setProcessId(params.getProcessId());
|
||||
fstate.setSharedAccess( params.getSharedAccess());
|
||||
fstate.setProcessId( params.getProcessId());
|
||||
|
||||
// Indicate that the file is open
|
||||
fstate.setFileStatus(FileStatus.FileExists);
|
||||
fstate.incrementOpenCount();
|
||||
//fstate.setFilesystemObject(result.getSecond());
|
||||
fstate.setAllocationSize( params.getAllocationSize());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void deleteDirectory(SrvSession sess, TreeConnection tree, String dir)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void deleteFile(SrvSession sess, TreeConnection tree, String name)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void flushFile(SrvSession sess, TreeConnection tree, NetworkFile file)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void isReadOnly(SrvSession sess, DeviceContext ctx,
|
||||
boolean isReadOnly)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void openFile(SrvSession sess, TreeConnection tree,
|
||||
FileOpenParams param, NetworkFile openFile)
|
||||
{
|
||||
ContentContext tctx = (ContentContext) tree.getContext();
|
||||
String path = param.getPath();
|
||||
|
||||
// Stuff to keep JLAN working - of no interest to the repo.
|
||||
if (openFile instanceof ContentNetworkFile)
|
||||
{
|
||||
ContentNetworkFile x = (ContentNetworkFile)openFile;
|
||||
x.setProcessId( param.getProcessId());
|
||||
if(tctx.hasStateCache())
|
||||
{
|
||||
FileState fstate = tctx.getStateCache().findFileState( path, true);
|
||||
x.setFileState(fstate);
|
||||
fstate.incrementOpenCount();
|
||||
fstate.setProcessId(param.getProcessId());
|
||||
}
|
||||
}
|
||||
|
||||
if (openFile instanceof TempNetworkFile)
|
||||
{
|
||||
TempNetworkFile x = (TempNetworkFile)openFile;
|
||||
//x.setProcessId( param.getProcessId());
|
||||
if(tctx.hasStateCache())
|
||||
{
|
||||
FileState fstate = tctx.getStateCache().findFileState( path, true);
|
||||
x.setFileState(fstate);
|
||||
}
|
||||
}
|
||||
|
||||
if (openFile instanceof AlfrescoFolder)
|
||||
{
|
||||
AlfrescoFolder x = (AlfrescoFolder)openFile;
|
||||
//x.setProcessId( param.getProcessId());
|
||||
if(tctx.hasStateCache())
|
||||
{
|
||||
FileState fstate = tctx.getStateCache().findFileState( path, true);
|
||||
x.setFileState(fstate);
|
||||
fstate.setFileStatus(FileStatus.DirectoryExists);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void readFile(SrvSession sess, TreeConnection tree,
|
||||
NetworkFile file, byte[] buf, int bufPos, int siz, long filePos,
|
||||
int readSize)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void renameFile(SrvSession sess, TreeConnection tree,
|
||||
String oldPath, String newPath)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void seekFile(SrvSession sess, TreeConnection tree,
|
||||
NetworkFile file, long pos, int typ) throws IOException
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setFileInformation(SrvSession sess, TreeConnection tree,
|
||||
String name, FileInfo info) throws IOException
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void startSearch(SrvSession sess, TreeConnection tree,
|
||||
String searchPath, int attrib, SearchContext context)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void truncateFile(SrvSession sess, TreeConnection tree,
|
||||
NetworkFile file, long siz)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void writeFile(SrvSession sess, TreeConnection tree,
|
||||
NetworkFile file, byte[] buf, int bufoff, int siz, long fileoff,
|
||||
int writeSize)
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void registerContext(DeviceContext ctx,
|
||||
ServerConfigurationBean serverConfig) throws DeviceContextException
|
||||
{
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user