The Tor Browser: mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/routing/HttpRoutePlanner.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.conn.routing;

    30 import ch.boye.httpclientandroidlib.HttpException;

    31 import ch.boye.httpclientandroidlib.HttpHost;

    32 import ch.boye.httpclientandroidlib.HttpRequest;

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

    35 /**

    36  * Encapsulates logic to compute a {@link HttpRoute} to a target host.

    37  * Implementations may for example be based on parameters, or on the

    38  * standard Java system properties.

    39  * <p>

    40  * Implementations of this interface must be thread-safe. Access to shared

    41  * data must be synchronized as methods of this interface may be executed

    42  * from multiple threads.

    43  *

    44  * @since 4.0

    45  */

    46 public interface HttpRoutePlanner {

    48     /**

    49      * Determines the route for a request.

    50      *

    51      * @param target    the target host for the request.

    52      *                  Implementations may accept <code>null</code>

    53      *                  if they can still determine a route, for example

    54      *                  to a default target or by inspecting the request.

    55      * @param request   the request to execute

    56      * @param context   the context to use for the subsequent execution.

    57      *                  Implementations may accept <code>null</code>.

    58      *

    59      * @return  the route that the request should take

    60      *

    61      * @throws HttpException    in case of a problem

    62      */

    63     public HttpRoute determineRoute(HttpHost target,

    64                                     HttpRequest request,

    65                                     HttpContext context) throws HttpException;

    67 }

The Tor Browser / file revision