/*
* Copyright 2012-2013 Denis Neuling
*
* 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.apitrary.api.transport.javanet;
import java.io.IOException;
import java.net.HttpURLConnection;
import org.apache.commons.io.IOUtils;
import org.apache.log4j.Logger;
import com.apitrary.api.exception.ApiTransportException;
import com.apitrary.api.transport.TransportResult;
/**
* <p>JavaNetClientTransportResult class.</p>
*
* @author Denis Neuling (denisneuling@gmail.com)
*
*/
public class JavaNetClientTransportResult implements TransportResult {
protected Logger log = Logger.getLogger(getClass());
private int statusCode = -1;
private HttpURLConnection httpConnection;
private String result;
/**
* <p>Constructor for JavaNetClientTransportResult.</p>
*
* @param httpConnection a {@link java.net.HttpURLConnection} object.
*/
public JavaNetClientTransportResult(HttpURLConnection httpConnection) {
this.httpConnection = httpConnection;
readIn();
}
private void readIn(){
String content = null;
try {
this.statusCode = httpConnection.getResponseCode();
content = IOUtils.toString(httpConnection.getInputStream());
this.result = content;
} catch (IOException e) {
if(statusCode == 500){
try {
content = IOUtils.toString(httpConnection.getErrorStream());
} catch (IOException e1) {
throw new ApiTransportException(e1);
}
this.result = content;
}else{
throw new ApiTransportException(e);
}
} finally {
httpConnection.disconnect();
}
log.debug(this);
}
/** {@inheritDoc} */
@Override
public int getStatusCode() {
return statusCode;
}
/** {@inheritDoc} */
@Override
public String getResult() {
return result;
}
@Override
public String toString() {
return statusCode + " " + (result.length()<=300?result:result.substring(0, 300)+"...");
}
}