Blame |
Last modification |
View Log
| RSS feed
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.sshd.sftp.subsystem;
import org.apache.sshd.common.file.SshFile;
import java.util.Iterator;
import java.util.List;
public class DirectoryHandle
extends BaseHandle
implements Iterator<SshFile
> {
boolean done
;
// the directory should be read once at "open directory"
List<SshFile
> fileList =
null;
int fileIndex
;
public DirectoryHandle
(String id, SshFile file
) {
super(id, file
);
fileList = file.
listSshFiles();
fileIndex =
0;
}
public boolean isDone
() {
return done
;
}
public void setDone
(boolean done
) {
this.
done = done
;
}
public boolean hasNext
() {
return fileIndex
< fileList.
size();
}
public SshFile next
() {
SshFile f = fileList.
get(fileIndex
);
fileIndex++
;
return f
;
}
public void remove
() {
throw new UnsupportedOperationException();
}
public void clearFileList
() {
// allow the garbage collector to do the job
fileList =
null;
}
}