| /* |
| * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/client/protocol/RequestDefaultHeaders.java $ |
| * $Revision: 653041 $ |
| * $Date: 2008-05-03 03:39:28 -0700 (Sat, 03 May 2008) $ |
| * |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.http.client.protocol; |
| |
| import java.io.IOException; |
| import java.util.Collection; |
| |
| import org.apache.http.Header; |
| import org.apache.http.HttpException; |
| import org.apache.http.HttpRequest; |
| import org.apache.http.HttpRequestInterceptor; |
| import org.apache.http.client.params.ClientPNames; |
| import org.apache.http.protocol.HttpContext; |
| |
| /** |
| * Request interceptor that adds default request headers. |
| * |
| * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> |
| * |
| * @version $Revision: 653041 $ |
| * |
| * @since 4.0 |
| */ |
| public class RequestDefaultHeaders implements HttpRequestInterceptor { |
| |
| public RequestDefaultHeaders() { |
| super(); |
| } |
| |
| public void process(final HttpRequest request, final HttpContext context) |
| throws HttpException, IOException { |
| if (request == null) { |
| throw new IllegalArgumentException("HTTP request may not be null"); |
| } |
| // Add default headers |
| Collection<?> defHeaders = (Collection<?>) request.getParams().getParameter( |
| ClientPNames.DEFAULT_HEADERS); |
| if (defHeaders != null) { |
| for (Object defHeader : defHeaders) { |
| request.addHeader((Header) defHeader); |
| } |
| } |
| } |
| |
| } |