Gary Spencer 4834c89f5a Added AVM callback handlers to update the virtualization view pseudo folders when stores/versions are created or purged.
The callback handlers queue change notifications so Windows Explorer views that are open on a pseudo folder should update (most of the time).

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4595 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2006-12-13 15:40:34 +00:00

99 lines
2.6 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.filesys.avm;
import org.alfresco.filesys.server.filesys.FileAttribute;
import org.alfresco.filesys.server.filesys.FileInfo;
import org.alfresco.filesys.server.filesys.FileName;
import org.alfresco.filesys.server.filesys.NetworkFile;
import org.alfresco.filesys.server.pseudo.PseudoFile;
import org.alfresco.filesys.server.pseudo.PseudoFolderNetworkFile;
import org.alfresco.service.cmr.avm.AVMStoreDescriptor;
/**
* Store Pseudo File Class
*
* <p>Represents an AVM store as a folder.
*
* @author gkspencer
*/
public class StorePseudoFile extends PseudoFile {
/**
* Class constructor
*
* @param storeDesc AVMStoreDescriptor
*/
public StorePseudoFile( AVMStoreDescriptor storeDesc)
{
super( storeDesc.getName(), FileAttribute.Directory + FileAttribute.ReadOnly);
// Create static file information from the store details
FileInfo fInfo = new FileInfo( storeDesc.getName(), 0L, FileAttribute.Directory + FileAttribute.ReadOnly);
fInfo.setCreationDateTime( storeDesc.getCreateDate());
setFileInfo( fInfo);
}
/**
* Class constructor
*
* @param storeName String
*/
public StorePseudoFile( String storeName)
{
super( storeName, FileAttribute.Directory + FileAttribute.ReadOnly);
// Create static file information from the store details
FileInfo fInfo = new FileInfo( storeName, 0L, FileAttribute.Directory + FileAttribute.ReadOnly);
fInfo.setCreationDateTime( System.currentTimeMillis());
setFileInfo( fInfo);
}
/**
* Return a network file for reading/writing the pseudo file
*
* @param netPath String
* @return NetworkFile
*/
@Override
public NetworkFile getFile(String netPath) {
// Split the path to get the name
String[] paths = FileName.splitPath( netPath);
// Create a network file for the folder
return new PseudoFolderNetworkFile( paths[1], netPath);
}
/**
* Return the file information for the pseudo file
*
* @return FileInfo
*/
@Override
public FileInfo getFileInfo() {
return getInfo();
}
}