/*
* Copyright 2002-2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.apache.commons.vfs.provider.webdav;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpConnectionManager;
import org.apache.commons.vfs.FileName;
import org.apache.commons.vfs.FileObject;
import org.apache.commons.vfs.FileSystem;
import org.apache.commons.vfs.FileSystemException;
import org.apache.commons.vfs.FileSystemOptions;
import org.apache.commons.vfs.provider.AbstractFileSystem;
import org.apache.commons.vfs.provider.GenericFileName;
import java.util.Collection;
/**
* A WebDAV file system.
*
* @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
*/
public class WebDavFileSystem
extends AbstractFileSystem
implements FileSystem
{
private final HttpClient client;
protected WebDavFileSystem(final GenericFileName rootName, final HttpClient client, final FileSystemOptions fileSystemOptions)
{
super(rootName, null, fileSystemOptions);
this.client = client;
}
/**
* Adds the capabilities of this file system.
*/
protected void addCapabilities(final Collection caps)
{
caps.addAll(WebdavFileProvider.capabilities);
}
/**
* Returns the client for this file system.
*/
protected HttpClient getClient() throws FileSystemException
{
return client;
}
protected void closeHttpClientConnection() throws FileSystemException
{
HttpConnectionManager mgr = getClient().getHttpConnectionManager();
if (mgr instanceof WebdavConnectionManager)
{
((WebdavConnectionManager) mgr).releaseLocalConnection();
}
}
/**
* Creates a file object. This method is called only if the requested
* file is not cached.
*/
protected FileObject createFile(final FileName name)
{
final GenericFileName fileName = (GenericFileName) name;
return new WebdavFileObject(fileName, this);
}
}