The Tor Browser: mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/HttpRequestRetryHandler.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;

    30 import java.io.IOException;

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

    34 /**

    35  * A handler for determining if an HttpRequest should be retried after a

    36  * recoverable exception during execution.

    37  * <p>

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

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

    40  * from multiple threads.

    41  *

    42  * @since 4.0

    43  */

    44 public interface HttpRequestRetryHandler {

    46     /**

    47      * Determines if a method should be retried after an IOException

    48      * occurs during execution.

    49      *

    50      * @param exception the exception that occurred

    51      * @param executionCount the number of times this method has been

    52      * unsuccessfully executed

    53      * @param context the context for the request execution

    54      *

    55      * @return <code>true</code> if the method should be retried, <code>false</code>

    56      * otherwise

    57      */

    58     boolean retryRequest(IOException exception, int executionCount, HttpContext context);

    60 }

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