/*
* Copyright (c) 2010-2011 Sonatype, Inc. All rights reserved.
*
* This program is licensed to you under the Apache License Version 2.0,
* and you may not use this file except in compliance with the Apache License Version 2.0.
* You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the Apache License Version 2.0 is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
*/
package com.ning.http.client.providers.jdk;
import com.ning.http.client.AsyncHttpProvider;
import com.ning.http.client.FluentCaseInsensitiveStringsMap;
import com.ning.http.client.HttpResponseHeaders;
import java.net.HttpURLConnection;
import java.net.URI;
import java.util.List;
import java.util.Map;
/**
* A class that represent the HTTP headers.
*/
public class ResponseHeaders extends HttpResponseHeaders {
private final HttpURLConnection urlConnection;
private final FluentCaseInsensitiveStringsMap headers;
public ResponseHeaders(URI uri, HttpURLConnection urlConnection, AsyncHttpProvider provider) {
super(uri, provider, false);
this.urlConnection = urlConnection;
headers = computerHeaders();
}
private FluentCaseInsensitiveStringsMap computerHeaders() {
FluentCaseInsensitiveStringsMap h = new FluentCaseInsensitiveStringsMap();
Map<String, List<String>> uh = urlConnection.getHeaderFields();
for (Map.Entry<String, List<String>> e : uh.entrySet()) {
if (e.getKey() != null) {
h.add(e.getKey(), e.getValue());
}
}
return h;
}
/**
* Return the HTTP header
*
* @return an {@link com.ning.http.client.FluentCaseInsensitiveStringsMap}
*/
@Override
public FluentCaseInsensitiveStringsMap getHeaders() {
return headers;
}
}