The Tor Browser: mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/protocol/RequestDefaultHeaders.java@fc2d59ddac77

     1 /*

     2  * ====================================================================

     3  * Licensed to the Apache Software Foundation (ASF) under one

     4  * or more contributor license agreements.  See the NOTICE file

     5  * distributed with this work for additional information

     6  * regarding copyright ownership.  The ASF licenses this file

     7  * to you under the Apache License, Version 2.0 (the

     8  * "License"); you may not use this file except in compliance

     9  * with the License.  You may obtain a copy of the License at

    10  *

    11  *   http://www.apache.org/licenses/LICENSE-2.0

    12  *

    13  * Unless required by applicable law or agreed to in writing,

    14  * software distributed under the License is distributed on an

    15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

    16  * KIND, either express or implied.  See the License for the

    17  * specific language governing permissions and limitations

    18  * under the License.

    19  * ====================================================================

    20  *

    21  * This software consists of voluntary contributions made by many

    22  * individuals on behalf of the Apache Software Foundation.  For more

    23  * information on the Apache Software Foundation, please see

    24  * <http://www.apache.org/>.

    25  *

    26  */

    28 package ch.boye.httpclientandroidlib.client.protocol;

    30 import java.io.IOException;

    31 import java.util.Collection;

    33 import ch.boye.httpclientandroidlib.annotation.Immutable;

    35 import ch.boye.httpclientandroidlib.Header;

    36 import ch.boye.httpclientandroidlib.HttpException;

    37 import ch.boye.httpclientandroidlib.HttpRequest;

    38 import ch.boye.httpclientandroidlib.HttpRequestInterceptor;

    39 import ch.boye.httpclientandroidlib.client.params.ClientPNames;

    40 import ch.boye.httpclientandroidlib.protocol.HttpContext;

    42 /**

    43  * Request interceptor that adds default request headers.

    44  *

    45  * @since 4.0

    46  */

    47 @Immutable

    48 public class RequestDefaultHeaders implements HttpRequestInterceptor {

    50     public RequestDefaultHeaders() {

    51         super();

    52     }

    54     public void process(final HttpRequest request, final HttpContext context)

    55             throws HttpException, IOException {

    56         if (request == null) {

    57             throw new IllegalArgumentException("HTTP request may not be null");

    58         }

    60         String method = request.getRequestLine().getMethod();

    61         if (method.equalsIgnoreCase("CONNECT")) {

    62             return;

    63         }

    65         // Add default headers

    66         @SuppressWarnings("unchecked")

    67         Collection<Header> defHeaders = (Collection<Header>) request.getParams().getParameter(

    68                 ClientPNames.DEFAULT_HEADERS);

    70         if (defHeaders != null) {

    71             for (Header defHeader : defHeaders) {

    72                 request.addHeader(defHeader);

    73             }

    74         }

    75     }

    77 }

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