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1 /* |
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2 * ==================================================================== |
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3 * |
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4 * Licensed to the Apache Software Foundation (ASF) under one or more |
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5 * contributor license agreements. See the NOTICE file distributed with |
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6 * this work for additional information regarding copyright ownership. |
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7 * The ASF licenses this file to You under the Apache License, Version 2.0 |
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8 * (the "License"); you may not use this file except in compliance with |
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9 * the License. You may obtain a copy of the License at |
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10 * |
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11 * http://www.apache.org/licenses/LICENSE-2.0 |
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12 * |
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13 * Unless required by applicable law or agreed to in writing, software |
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14 * distributed under the License is distributed on an "AS IS" BASIS, |
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15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 * See the License for the specific language governing permissions and |
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17 * limitations under the License. |
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18 * ==================================================================== |
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19 * |
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20 * This software consists of voluntary contributions made by many |
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21 * individuals on behalf of the Apache Software Foundation. For more |
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22 * information on the Apache Software Foundation, please see |
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23 * <http://www.apache.org/>. |
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24 */ |
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25 package ch.boye.httpclientandroidlib.client.protocol; |
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26 |
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27 import java.io.IOException; |
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28 |
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29 import ch.boye.httpclientandroidlib.HttpException; |
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30 import ch.boye.httpclientandroidlib.HttpRequest; |
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31 import ch.boye.httpclientandroidlib.HttpRequestInterceptor; |
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32 import ch.boye.httpclientandroidlib.annotation.Immutable; |
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33 import ch.boye.httpclientandroidlib.protocol.HttpContext; |
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34 |
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35 /** |
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36 * Class responsible for handling Content Encoding requests in HTTP. |
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37 * <p> |
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38 * Instances of this class are stateless, therefore they're thread-safe and immutable. |
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39 * |
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40 * @see "http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.5" |
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41 * |
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42 * @since 4.1 |
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43 */ |
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44 @Immutable |
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45 public class RequestAcceptEncoding implements HttpRequestInterceptor { |
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46 |
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47 /** |
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48 * Adds the header {@code "Accept-Encoding: gzip,deflate"} to the request. |
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49 */ |
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50 public void process( |
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51 final HttpRequest request, |
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52 final HttpContext context) throws HttpException, IOException { |
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53 |
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54 /* Signal support for Accept-Encoding transfer encodings. */ |
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55 request.addHeader("Accept-Encoding", "gzip,deflate"); |
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56 } |
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57 |
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58 } |