mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/io/AbstractMessageWriter.java@fc2d59ddac77 (annotated)
mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/io/AbstractMessageWriter.java
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
| michael@0 | 1 | /* |
| michael@0 | 2 | * ==================================================================== |
| michael@0 | 3 | * Licensed to the Apache Software Foundation (ASF) under one |
| michael@0 | 4 | * or more contributor license agreements. See the NOTICE file |
| michael@0 | 5 | * distributed with this work for additional information |
| michael@0 | 6 | * regarding copyright ownership. The ASF licenses this file |
| michael@0 | 7 | * to you under the Apache License, Version 2.0 (the |
| michael@0 | 8 | * "License"); you may not use this file except in compliance |
| michael@0 | 9 | * with the License. You may obtain a copy of the License at |
| michael@0 | 10 | * |
| michael@0 | 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| michael@0 | 12 | * |
| michael@0 | 13 | * Unless required by applicable law or agreed to in writing, |
| michael@0 | 14 | * software distributed under the License is distributed on an |
| michael@0 | 15 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| michael@0 | 16 | * KIND, either express or implied. See the License for the |
| michael@0 | 17 | * specific language governing permissions and limitations |
| michael@0 | 18 | * under the License. |
| michael@0 | 19 | * ==================================================================== |
| michael@0 | 20 | * |
| michael@0 | 21 | * This software consists of voluntary contributions made by many |
| michael@0 | 22 | * individuals on behalf of the Apache Software Foundation. For more |
| michael@0 | 23 | * information on the Apache Software Foundation, please see |
| michael@0 | 24 | * <http://www.apache.org/>. |
| michael@0 | 25 | * |
| michael@0 | 26 | */ |
| michael@0 | 27 | |
| michael@0 | 28 | package ch.boye.httpclientandroidlib.impl.io; |
| michael@0 | 29 | |
| michael@0 | 30 | import java.io.IOException; |
| michael@0 | 31 | import java.util.Iterator; |
| michael@0 | 32 | |
| michael@0 | 33 | import ch.boye.httpclientandroidlib.Header; |
| michael@0 | 34 | import ch.boye.httpclientandroidlib.HttpException; |
| michael@0 | 35 | import ch.boye.httpclientandroidlib.HttpMessage; |
| michael@0 | 36 | import ch.boye.httpclientandroidlib.io.HttpMessageWriter; |
| michael@0 | 37 | import ch.boye.httpclientandroidlib.io.SessionOutputBuffer; |
| michael@0 | 38 | import ch.boye.httpclientandroidlib.message.LineFormatter; |
| michael@0 | 39 | import ch.boye.httpclientandroidlib.message.BasicLineFormatter; |
| michael@0 | 40 | import ch.boye.httpclientandroidlib.params.HttpParams; |
| michael@0 | 41 | import ch.boye.httpclientandroidlib.util.CharArrayBuffer; |
| michael@0 | 42 | |
| michael@0 | 43 | /** |
| michael@0 | 44 | * Abstract base class for HTTP message writers that serialize output to |
| michael@0 | 45 | * an instance of {@link SessionOutputBuffer}. |
| michael@0 | 46 | * |
| michael@0 | 47 | * @since 4.0 |
| michael@0 | 48 | */ |
| michael@0 | 49 | public abstract class AbstractMessageWriter implements HttpMessageWriter { |
| michael@0 | 50 | |
| michael@0 | 51 | protected final SessionOutputBuffer sessionBuffer; |
| michael@0 | 52 | protected final CharArrayBuffer lineBuf; |
| michael@0 | 53 | protected final LineFormatter lineFormatter; |
| michael@0 | 54 | |
| michael@0 | 55 | /** |
| michael@0 | 56 | * Creates an instance of AbstractMessageWriter. |
| michael@0 | 57 | * |
| michael@0 | 58 | * @param buffer the session output buffer. |
| michael@0 | 59 | * @param formatter the line formatter. |
| michael@0 | 60 | * @param params HTTP parameters. |
| michael@0 | 61 | */ |
| michael@0 | 62 | public AbstractMessageWriter(final SessionOutputBuffer buffer, |
| michael@0 | 63 | final LineFormatter formatter, |
| michael@0 | 64 | final HttpParams params) { |
| michael@0 | 65 | super(); |
| michael@0 | 66 | if (buffer == null) { |
| michael@0 | 67 | throw new IllegalArgumentException("Session input buffer may not be null"); |
| michael@0 | 68 | } |
| michael@0 | 69 | this.sessionBuffer = buffer; |
| michael@0 | 70 | this.lineBuf = new CharArrayBuffer(128); |
| michael@0 | 71 | this.lineFormatter = (formatter != null) ? |
| michael@0 | 72 | formatter : BasicLineFormatter.DEFAULT; |
| michael@0 | 73 | } |
| michael@0 | 74 | |
| michael@0 | 75 | /** |
| michael@0 | 76 | * Subclasses must override this method to write out the first header line |
| michael@0 | 77 | * based on the {@link HttpMessage} passed as a parameter. |
| michael@0 | 78 | * |
| michael@0 | 79 | * @param message the message whose first line is to be written out. |
| michael@0 | 80 | * @throws IOException in case of an I/O error. |
| michael@0 | 81 | */ |
| michael@0 | 82 | protected abstract void writeHeadLine(HttpMessage message) throws IOException; |
| michael@0 | 83 | |
| michael@0 | 84 | public void write( |
| michael@0 | 85 | final HttpMessage message) throws IOException, HttpException { |
| michael@0 | 86 | if (message == null) { |
| michael@0 | 87 | throw new IllegalArgumentException("HTTP message may not be null"); |
| michael@0 | 88 | } |
| michael@0 | 89 | writeHeadLine(message); |
| michael@0 | 90 | for (Iterator it = message.headerIterator(); it.hasNext(); ) { |
| michael@0 | 91 | Header header = (Header) it.next(); |
| michael@0 | 92 | this.sessionBuffer.writeLine |
| michael@0 | 93 | (lineFormatter.formatHeader(this.lineBuf, header)); |
| michael@0 | 94 | } |
| michael@0 | 95 | this.lineBuf.clear(); |
| michael@0 | 96 | this.sessionBuffer.writeLine(this.lineBuf); |
| michael@0 | 97 | } |
| michael@0 | 98 | |
| michael@0 | 99 | } |
