org.jboss.vfs.BasicMountHandle Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2009, JBoss Inc., and individual contributors as indicated
* by the @authors tag.
*
* 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.jboss.vfs;
import java.io.Closeable;
import java.io.File;
import java.io.IOException;
import org.jboss.vfs.spi.FileSystem;
import org.jboss.vfs.spi.MountHandle;
/**
* MountHandle implementation. Provides the default behavior
* of delegating to the FileSystem to get the mount source as
* well as cleaning up resources.
*
* @author John Bailey
*/
class BasicMountHandle implements MountHandle {
private final FileSystem fileSystem;
private final Closeable mountHandle;
private final Closeable[] closeables;
/**
* Create new DefaultMountHandle with a FileSystem and an array of closeable.
*
* @param fileSystem to use to retrieve the mount source
* @param mountHandle the handle to close the actual mount
* @param additionalCloseables addition Closeable to execute on close
*/
BasicMountHandle(final FileSystem fileSystem, Closeable mountHandle, Closeable... additionalCloseables) {
this.fileSystem = fileSystem;
this.mountHandle = mountHandle;
this.closeables = additionalCloseables;
}
/* {@inheritDoc} */
public File getMountSource() {
return fileSystem.getMountSource();
}
/* {@inheritDoc} */
public void close() throws IOException {
VFSUtils.safeClose(fileSystem);
VFSUtils.safeClose(mountHandle);
for (Closeable closeable : closeables) {
VFSUtils.safeClose(closeable);
}
}
}