1600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang/* 2600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Conditions Of Use 3600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 4600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* This software was developed by employees of the National Institute of 5600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Standards and Technology (NIST), an agency of the Federal Government. 6600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Pursuant to title 15 Untied States Code Section 105, works of NIST 7600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* employees are not subject to copyright protection in the United States 8600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* and are considered to be in the public domain. As a result, a formal 9600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* license is not needed to use the software. 10600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 11600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* This software is provided by NIST as a service and is expressly 12600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED 13600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF 14600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT 15600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* AND DATA ACCURACY. NIST does not warrant or make any representations 16600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* regarding the use of the software or the results thereof, including but 17600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* not limited to the correctness, accuracy, reliability or usefulness of 18600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* the software. 19600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 20600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Permission to use this software is contingent upon your acceptance 21600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* of the terms of this agreement 22600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 23600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* . 24600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 25600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang*/ 26600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang/* 27600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * ContentTypeParser.java 28600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 29600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * Created on February 26, 2002, 2:42 PM 30600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 31600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 32600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangpackage gov.nist.javax.sip.parser; 33600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangimport gov.nist.core.*; 34600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangimport gov.nist.javax.sip.header.*; 35600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangimport java.text.ParseException; 36600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 37600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang/** 38600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * Parser for content type header. 39600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 40600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @version 1.2 $Revision: 1.9 $ $Date: 2009/07/17 18:57:59 $ 41600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 42600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @author M. Ranganathan <br/> 43600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 44600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 45600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 46600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangpublic class ContentTypeParser extends ParametersParser { 47600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 48600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang public ContentTypeParser(String contentType) { 49600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang super(contentType); 50600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 51600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 52600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang protected ContentTypeParser(Lexer lexer) { 53600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang super(lexer); 54600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 55600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 56600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang public SIPHeader parse() throws ParseException { 57600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 58600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang ContentType contentType = new ContentType(); 59600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang if (debug) 60600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang dbg_enter("ContentTypeParser.parse"); 61600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 62600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang try { 63600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang this.headerName(TokenTypes.CONTENT_TYPE); 64600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 65600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang // The type: 66600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang lexer.match(TokenTypes.ID); 67600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang Token type = lexer.getNextToken(); 68600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang this.lexer.SPorHT(); 69600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang contentType.setContentType(type.getTokenValue()); 70600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 71600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang // The sub-type: 72600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang lexer.match('/'); 73600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang lexer.match(TokenTypes.ID); 74600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang Token subType = lexer.getNextToken(); 75600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang this.lexer.SPorHT(); 76600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang contentType.setContentSubType(subType.getTokenValue()); 77600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang super.parse(contentType); 78600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang this.lexer.match('\n'); 79600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } finally { 80600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang if (debug) 81600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang dbg_leave("ContentTypeParser.parse"); 82600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 83600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang return contentType; 84600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 85600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 86600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 87600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 88600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang} 89600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 90