org.xml.sax.Parser类的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.xml.sax.Parser类的一些代码示例，展示了Parser类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Parser类的具体详情如下：
包路径：org.xml.sax.Parser
类名称：Parser

Parser介绍

[英]Basic interface for SAX (Simple API for XML) parsers. This module, both source code and documentation, is in the Public Domain, and comes with NO WARRANTY. See http://www.saxproject.org for further information.

This was the main event supplier interface for SAX1; it has been replaced in SAX2 by org.xml.sax.XMLReader, which includes Namespace support and sophisticated configurability and extensibility.

All SAX1 parsers must implement this basic interface: it allows applications to register handlers for different types of events and to initiate a parse from a URI, or a character stream.

All SAX1 parsers must also implement a zero-argument constructor (though other constructors are also allowed).

SAX1 parsers are reusable but not re-entrant: the application may reuse a parser object (possibly with a different input source) once the first parse has completed successfully, but it may not invoke the parse() methods recursively within a parse.
[中]SAX（XML的简单API）解析器的基本接口*本模块包括源代码和文档，属于公共领域，不提供保修。*有关更多信息，请参见{$0$}。
这是SAX1的主要活动供应商界面；在SAX2中，它已被org取代。xml。萨克斯。XMLReader，包括名称空间支持、复杂的可配置性和可扩展性。
所有SAX1解析器都必须实现这个基本接口：它允许应用程序为不同类型的事件注册处理程序，并从URI或字符流启动解析。
所有SAX1解析器还必须实现零参数构造函数（尽管也允许使用其他构造函数）。
SAX1解析器是可重用的，但不是可重入的：一旦第一次解析成功完成，应用程序可以重用解析器对象（可能具有不同的输入源），但它可能不会在解析中递归调用parse（）方法。

代码示例

代码示例来源：origin: robovm/robovm

  1. parser.setDocumentHandler(hb);
  2.   parser.setEntityResolver(hb);
  3.   parser.setErrorHandler(hb);
  4.   parser.setDTDHandler(hb);
  5. parser.parse(is);

代码示例来源：origin: org.w3c.jigsaw/jigsaw

  1. protected void parse() 
  2. throws SAXException, IOException
  3. {
  4. parser.setDocumentHandler(this);
  5. parser.setErrorHandler(this);
  6. parser.parse(new InputSource(reader));
  7. }

代码示例来源：origin: uk.org.ponder.rsf/rsf-core-ponderutilcore

  1. private Object produceSubtreeInternal(Object rootobj, InputSource i) {
  2.  parserstash.setDocumentHandler(this);
  3.  parserstash.setEntityResolver(this);
  4.  try {
  5.   rootobjstash = rootobj;
  6.   parserstash.parse(i); // begin to parse at this point, asynchronous events arrive
  7.  }
  8.  catch (SAXParseException spe) {
  9.   throw UniversalRuntimeException.accumulate(spe, "SaxParseException occured at line "
  10.     + spe.getLineNumber()
  11.     + " column number "
  12.     + spe.getColumnNumber());
  13.  }
  14.   catch (Exception e) {
  15.   throw UniversalRuntimeException.accumulate(e, "Error parsing XML document");
  16.  }
  17.  finally {
  18.   saxer.blastState();
  19.   if (callback != null) {
  20.    callback.parseComplete(callbackindex);
  21.    callback = null;
  22.   }
  23.  }
  24.  return rootobjstash;
  25. }

代码示例来源：origin: xml-resolver/xml-resolver

  1. /** Setup for parsing. */
  2. private void setupParse(String systemId) {
  3.  allowXMLCatalogPI = true;
  4.  parser.setEntityResolver(this);
  5.  parser.setDocumentHandler(this);
  6.  parser.setDTDHandler(this);
  7.  URL cwd = null;
  8.  try {
  9.   cwd = FileURL.makeURL("basename");
  10.  } catch (MalformedURLException mue) {
  11.   cwd = null;
  12.  }
  13.  try {
  14.   baseURL = new URL(systemId);
  15.  } catch (MalformedURLException mue) {
  16.   if (cwd != null) {
  17.  try {
  18.   baseURL = new URL(cwd, systemId);
  19.  } catch (MalformedURLException mue2) {
  20.   // give up
  21.   baseURL = null;
  22.  }
  23.   } else {
  24.  // give up
  25.  baseURL = null;
  26.   }
  27.  }
  28. }

代码示例来源：origin: org.w3c.jigsaw/jigsaw

  1. XMLParser(InputStream in) 
  2.   throws IOException, SAXException 
  3. {
  4.   state = IN_NOTHING;
  5.   value = new StringBuffer();
  6.   try {
  7.   parser = getParser();
  8.   parser.setDocumentHandler(this);
  9.   } catch (Exception e) {
  10.   e.printStackTrace();
  11.   throw new SAXException("can't create parser ");
  12.   }
  13.   parser.parse(new InputSource(in));
  14. }

代码示例来源：origin: robovm/robovm

  1. /**
  2.  * Parse an XML document.
  3.  *
  4.  * @param input An input source for the document.
  5.  * @exception java.io.IOException If there is a problem reading
  6.  *            the raw content of the document.
  7.  * @exception SAXException If there is a problem
  8.  *            processing the document.
  9.  * @see #parse(java.lang.String)
  10.  * @see org.xml.sax.Parser#parse(org.xml.sax.InputSource)
  11.  */
  12. public void parse (InputSource input)
  13. throws IOException, SAXException
  14. {
  15. if (parsing) {
  16.   throw new SAXException("Parser is already in use");
  17. }
  18. setupParser();
  19. parsing = true;
  20. try {
  21.   parser.parse(input);
  22. } finally {
  23.   parsing = false;
  24. }
  25. parsing = false;
  26. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

  1. private Parser getParser(boolean validate) throws SAXException, ParserConfigurationException, FactoryConfigurationError {
  2.   Parser parser;
  3.   parser = new XMLReaderAdapter (XMLUtil.createXMLReader(validate)); 
  4.   // create document handler and register it
  5.   //parser.setEntityResolver(entityRes);                                    
  6.   parser.setEntityResolver(this);            
  7.   parser.setDocumentHandler(this);//before new InnerParser() - now this            
  8.   parser.setErrorHandler(this);            
  9.   
  10.   return parser;
  11. }

代码示例来源：origin: org.fudaa.business/fudaa-common-corba

  1. parser.setDocumentHandler(this);
  2.   } catch (Exception e) {
  3.     System.err.println("can't create parser <" + className +">");
  4. parser.setDocumentHandler(this);	
  5. parser.setErrorHandler(this);

代码示例来源：origin: xml-resolver/xml-resolver

  1. /** SAX Parser API. */
  2. public void setErrorHandler(ErrorHandler handler) {
  3.  parser.setErrorHandler(handler);
  4. }

代码示例来源：origin: org.apache.ant/ant

  1. /**
  2.    * Handles the end of an element. Any required clean-up is performed
  3.    * by the finished() method and then the original handler is restored to
  4.    * the parser.
  5.    *
  6.    * @param name The name of the element which is ending.
  7.    *             Will not be <code>null</code>.
  8.    *
  9.    * @exception SAXException in case of error (not thrown in
  10.    *                         this implementation)
  11.    */
  12.   public void endElement(String name) throws SAXException {
  13.     // Let parent resume handling SAX events
  14.     helperImpl.parser.setDocumentHandler(parentHandler);
  15.   }
  16. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide-loaders

  1. /** Factory SAX parser that can be used to parse XML files.
  2.  * The factory is created according to javax.xml.parsers.SAXParserFactory property.
  3.  * The parser has set entity resolver to system entity resolver chain.
  4.  * @param validate if true validating parser is returned
  5.  * @throws FactoryConfigurationError 
  6.  * @return sax parser or null if no parser can be created
  7.  * @deprecated Use {@link XMLUtil#createXMLReader(boolean,boolean ) Util} instead
  8.  * setting ns to false.
  9.  * For more details see {@link #createParser() createParser}
  10.  */
  11. public static Parser createParser (boolean validate) {
  12.   
  13.   Parser parser = XMLDataObjectImpl.makeParser(validate);
  14.   parser.setEntityResolver(getChainingEntityResolver());
  15.   return parser;
  16.   
  17. }

代码示例来源：origin: xml-resolver/xml-resolver

  1. /** SAX Parser API. */
  2. public void setLocale(Locale locale) throws SAXException {
  3.  parser.setLocale(locale);
  4. }

代码示例来源：origin: org.w3c.jigsaw/jigsaw

  1. protected void parse() 
  2.   throws SAXException, IOException
  3.   {
  4.   try {
  5.     parser.setDocumentHandler(this);
  6.     parser.setErrorHandler(this);
  7.     parser.parse(new InputSource(reader));
  8. //    } catch (IOException ex) {
  9. //        try { reader.close(); } catch (IOException ioex) {}
  10. //        throw ex;
  11. //    } catch (SAXException sex) {
  12. //        try { reader.close(); } catch (IOException ioex) {}
  13. //        throw sex;
  14.   } finally {
  15.     try { reader.close(); } catch (IOException ioex) {}
  16.   }
  17.   }

代码示例来源：origin: xml-resolver/xml-resolver

  1. } else {
  2. Parser parser = (Parser) Class.forName(parserClass, true, loader != null ? loader : this.getClass().getClassLoader()).newInstance();
  3. parser.setDocumentHandler(this);
  4. if (bResolver != null) {
  5.  parser.setEntityResolver(bResolver);
  6. parser.parse(new InputSource(is));

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.xmlresolver

  1. /** Setup for parsing. */
  2. private void setupParse(String systemId) {
  3.  allowXMLCatalogPI = true;
  4.  parser.setEntityResolver(this);
  5.  parser.setDocumentHandler(this);
  6.  parser.setDTDHandler(this);
  7.  URL cwd = null;
  8.  try {
  9.   cwd = FileURL.makeURL("basename");
  10.  } catch (MalformedURLException mue) {
  11.   cwd = null;
  12.  }
  13.  try {
  14.   baseURL = new URL(systemId);
  15.  } catch (MalformedURLException mue) {
  16.   if (cwd != null) {
  17.  try {
  18.   baseURL = new URL(cwd, systemId);
  19.  } catch (MalformedURLException mue2) {
  20.   // give up
  21.   baseURL = null;
  22.  }
  23.   } else {
  24.  // give up
  25.  baseURL = null;
  26.   }
  27.  }
  28. }

代码示例来源：origin: org.codehaus.castor/castor-xml

  1. protected void readSearchDescriptor(Parser parser, InputSource input)
  2.   throws IOException, SAXException {
  3.  SearchDescriptor desc;
  4.  desc = new SearchDescriptor();
  5.  parser.setDocumentHandler(desc);
  6.  parser.parse(input);
  7.  setSearchDescriptor(desc);
  8. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

  1. /** Starts parsing document, that can be localized by means of uri parameter
  2.  * @param validate 
  3.  * @param uri adress of document, that will be parsed
  4.  * @throws ParserConfigurationException 
  5.  * @throws IOException 
  6.  * @throws SAXException  */        
  7. public void parseXML(String uri, boolean validate) throws IOException, SAXException, ParserConfigurationException, FactoryConfigurationError {
  8.   Parser parser = getParser(validate);
  9.   parser.parse(uri);
  10. }

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

  1. private Parser getParser(boolean validate) throws SAXException, ParserConfigurationException, FactoryConfigurationError {
  2.   Parser parser;
  3.   parser = new XMLReaderAdapter (XMLUtil.createXMLReader(validate)); 
  4.   // create document handler and register it
  5.   //parser.setEntityResolver(entityRes);                                    
  6.   parser.setEntityResolver(this);            
  7.   parser.setDocumentHandler(this);//before new InnerParser() - now this            
  8.   parser.setErrorHandler(this);            
  9.   
  10.   return parser;
  11. }

代码示例来源：origin: com.sun.xml.parsers/jaxp-ri

  1. /** SAX Parser API. */
  2. public void setErrorHandler(ErrorHandler handler) {
  3.  parser.setErrorHandler(handler);
  4. }

代码示例来源：origin: org.apache.ant/ant

  1. /**
  2.  * Creates a handler and sets the parser to use it
  3.  * for the current element.
  4.  *
  5.  * @param helperImpl the ProjectHelperImpl instance associated
  6.  *                   with this handler.
  7.  *
  8.  * @param parentHandler The handler which should be restored to the
  9.  *                      parser at the end of the element.
  10.  *                      Must not be <code>null</code>.
  11.  */
  12. public AbstractHandler(ProjectHelperImpl helperImpl, DocumentHandler parentHandler) {
  13.   this.parentHandler = parentHandler;
  14.   this.helperImpl = helperImpl;
  15.   // Start handling SAX events
  16.   helperImpl.parser.setDocumentHandler(this);
  17. }

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