/*
* Copyright 1999-2006 University of Chicago
*
* 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.dcache.ftp.client.dc;
import java.io.IOException;
import org.dcache.ftp.client.Buffer;
public class StreamAsciiDCReader extends StreamImageDCReader
{
protected final AsciiTranslator translator;
public StreamAsciiDCReader()
{
// only check for \r\n separators - others are ignored
// output tokens with system specific line separators
translator = new AsciiTranslator(true, false);
}
@Override
public Buffer read()
throws IOException
{
Buffer buf = super.read();
if (buf == null) {
return null;
}
return translator.translate(buf);
}
}