/*
* Copyright (C)2009 - SSHJ Contributors
*
* 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 net.schmizz.sshj.xfer;
import net.schmizz.sshj.common.LoggerFactory;
import net.schmizz.sshj.common.StreamCopier;
import org.slf4j.Logger;
import java.io.IOException;
public class LoggingTransferListener
implements TransferListener {
private final LoggerFactory loggerFactory;
private final Logger log;
private final String relPath;
public LoggingTransferListener(LoggerFactory loggerFactory) {
this("", loggerFactory);
}
private LoggingTransferListener(String relPath, LoggerFactory loggerFactory) {
this.relPath = relPath;
this.loggerFactory = loggerFactory;
log = loggerFactory.getLogger(getClass());
}
@Override
public TransferListener directory(String name) {
log.debug("started transferring directory `{}`", name);
return new LoggingTransferListener(relPath + name + "/", loggerFactory);
}
@Override
public StreamCopier.Listener file(final String name, final long size) {
final String path = relPath + name;
log.debug("started transferring file `{}` ({} bytes)", path, size);
return new StreamCopier.Listener() {
@Override
public void reportProgress(long transferred)
throws IOException {
if (log.isTraceEnabled()) {
log.trace("transferred {}% of `{}`", ((transferred * 100) / size), path);
}
}
};
}
}