/*
*
* 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.qpid.proton.engine.impl.ssl;
import java.nio.ByteBuffer;
import org.apache.qpid.proton.engine.TransportException;
import org.apache.qpid.proton.engine.impl.TransportInput;
class RememberingTransportInput implements TransportInput
{
private StringBuilder _receivedInput = new StringBuilder();
private String _nextError;
private int _inputBufferSize = 1024;
private ByteBuffer _buffer = ByteBuffer.allocate(_inputBufferSize);
String getAcceptedInput()
{
return _receivedInput.toString();
}
@Override
public String toString()
{
return "[RememberingTransportInput receivedInput (length " + _receivedInput.length() + ") is:" + _receivedInput.toString() + "]";
}
@Override
public int capacity()
{
return _buffer.remaining();
}
@Override
public ByteBuffer tail()
{
return _buffer;
}
@Override
public void process() throws TransportException
{
if(_nextError != null)
{
throw new TransportException(_nextError);
}
_buffer.flip();
byte[] receivedInputBuffer = new byte[_buffer.remaining()];
_buffer.get(receivedInputBuffer);
_buffer.compact();
_receivedInput.append(new String(receivedInputBuffer));
}
@Override
public void close_tail()
{
// do nothing
}
public void rejectNextInput(String nextError)
{
_nextError = nextError;
}
public void setInputBufferSize(int inputBufferSize)
{
_inputBufferSize = inputBufferSize;
}
}