com.metamx.http.client.response.InputStreamResponseHandler Maven / Gradle / Ivy
/*
* Copyright 2011 - 2015 Metamarkets Group Inc.
*
* 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 com.metamx.http.client.response;
import com.google.common.base.Throwables;
import com.metamx.http.client.io.AppendableByteArrayInputStream;
import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.handler.codec.http.HttpChunk;
import org.jboss.netty.handler.codec.http.HttpResponse;
import java.io.InputStream;
/**
*/
public class InputStreamResponseHandler implements HttpResponseHandler
{
@Override
public ClientResponse handleResponse(HttpResponse response)
{
AppendableByteArrayInputStream in = new AppendableByteArrayInputStream();
in.add(getContentBytes(response.getContent()));
return ClientResponse.finished(in);
}
@Override
public ClientResponse handleChunk(
ClientResponse clientResponse, HttpChunk chunk
)
{
clientResponse.getObj().add(getContentBytes(chunk.getContent()));
return clientResponse;
}
@Override
public ClientResponse done(ClientResponse clientResponse)
{
final AppendableByteArrayInputStream obj = clientResponse.getObj();
obj.done();
return ClientResponse.finished(obj);
}
@Override
public void exceptionCaught(
ClientResponse clientResponse,
Throwable e
)
{
final AppendableByteArrayInputStream obj = clientResponse.getObj();
obj.exceptionCaught(e);
}
private byte[] getContentBytes(ChannelBuffer content)
{
byte[] contentBytes = new byte[content.readableBytes()];
content.readBytes(contentBytes);
return contentBytes;
}
}