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1 /* |
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2 * ==================================================================== |
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3 * Licensed to the Apache Software Foundation (ASF) under one |
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4 * or more contributor license agreements. See the NOTICE file |
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5 * distributed with this work for additional information |
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6 * regarding copyright ownership. The ASF licenses this file |
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7 * to you under the Apache License, Version 2.0 (the |
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8 * "License"); you may not use this file except in compliance |
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9 * with 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, |
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14 * software distributed under the License is distributed on an |
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15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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16 * KIND, either express or implied. See the License for the |
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17 * specific language governing permissions and limitations |
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18 * under the License. |
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19 * ==================================================================== |
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20 * |
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21 * This software consists of voluntary contributions made by many |
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22 * individuals on behalf of the Apache Software Foundation. For more |
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23 * information on the Apache Software Foundation, please see |
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24 * <http://www.apache.org/>. |
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25 * |
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26 */ |
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27 |
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28 package ch.boye.httpclientandroidlib.impl.io; |
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29 |
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30 import java.io.IOException; |
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31 import java.net.Socket; |
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32 |
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33 import ch.boye.httpclientandroidlib.io.SessionOutputBuffer; |
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34 import ch.boye.httpclientandroidlib.params.HttpParams; |
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35 |
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36 /** |
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37 * {@link SessionOutputBuffer} implementation bound to a {@link Socket}. |
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38 * <p> |
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39 * The following parameters can be used to customize the behavior of this |
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40 * class: |
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41 * <ul> |
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42 * <li>{@link ch.boye.httpclientandroidlib.params.CoreProtocolPNames#HTTP_ELEMENT_CHARSET}</li> |
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43 * </ul> |
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44 * |
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45 * @since 4.0 |
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46 */ |
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47 public class SocketOutputBuffer extends AbstractSessionOutputBuffer { |
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48 |
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49 /** |
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50 * Creates an instance of this class. |
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51 * |
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52 * @param socket the socket to write data to. |
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53 * @param buffersize the size of the internal buffer. If this number is less |
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54 * than <code>0</code> it is set to the value of |
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55 * {@link Socket#getSendBufferSize()}. If resultant number is less |
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56 * than <code>1024</code> it is set to <code>1024</code>. |
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57 * @param params HTTP parameters. |
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58 */ |
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59 public SocketOutputBuffer( |
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60 final Socket socket, |
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61 int buffersize, |
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62 final HttpParams params) throws IOException { |
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63 super(); |
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64 if (socket == null) { |
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65 throw new IllegalArgumentException("Socket may not be null"); |
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66 } |
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67 if (buffersize < 0) { |
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68 buffersize = socket.getSendBufferSize(); |
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69 } |
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70 if (buffersize < 1024) { |
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71 buffersize = 1024; |
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72 } |
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73 init(socket.getOutputStream(), buffersize, params); |
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74 } |
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75 |
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76 } |