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/**
* 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.
*/
using System;
using System.IO;
namespace Thrift.Transport
{
public class TStreamTransport : TTransport
{
protected Stream inputStream;
protected Stream outputStream;
public TStreamTransport()
{
}
public TStreamTransport(Stream inputStream, Stream outputStream)
{
this.inputStream = inputStream;
this.outputStream = outputStream;
}
public Stream OutputStream
{
get { return outputStream; }
}
public Stream InputStream
{
get { return inputStream; }
}
public override bool IsOpen
{
get { return true; }
}
public override void Open()
{
}
public override void Close()
{
if (inputStream != null)
{
inputStream.Close();
inputStream = null;
}
if (outputStream != null)
{
outputStream.Close();
outputStream = null;
}
}
public override int Read(byte[] buf, int off, int len)
{
if (inputStream == null)
{
throw new TTransportException(TTransportException.ExceptionType.NotOpen, "Cannot read from null inputstream");
}
return inputStream.Read(buf, off, len);
}
public override void Write(byte[] buf, int off, int len)
{
if (outputStream == null)
{
throw new TTransportException(TTransportException.ExceptionType.NotOpen, "Cannot write to null outputstream");
}
outputStream.Write(buf, off, len);
}
public override void Flush()
{
if (outputStream == null)
{
throw new TTransportException(TTransportException.ExceptionType.NotOpen, "Cannot flush null outputstream");
}
outputStream.Flush();
}
}
}
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