org.xml.sax

Interface Parser

Known Implementing Classes:
AbstractSAXParser, SAXParser, SAXParserImpl.JAXPSAXParser, XMLReaderAdapter

public interface Parser

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 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.

Since:
SAX 1.0
See Also:
EntityResolver, DTDHandler, DocumentHandler, ErrorHandler, HandlerBase, InputSource

Method Summary

abstract void
parse(String systemId)
Parse an XML document from a system identifier (URI).
abstract void
parse(InputSource source)
Parse an XML document.
abstract void
setDTDHandler(DTDHandler handler)
Allow an application to register a DTD event handler.
abstract void
setDocumentHandler(DocumentHandler handler)
Allow an application to register a document event handler.
abstract void
setEntityResolver(EntityResolver resolver)
Allow an application to register a custom entity resolver.
abstract void
setErrorHandler(ErrorHandler handler)
Allow an application to register an error event handler.
abstract void
setLocale(Locale locale)
Allow an application to request a locale for errors and warnings.

Method Details

parse

public abstract void parse(String systemId)
            throws SAXException,
                   IOException
Parse an XML document from a system identifier (URI).

This method is a shortcut for the common case of reading a document from a system identifier. It is the exact equivalent of the following:

 parse(new InputSource(systemId));
 

If the system identifier is a URL, it must be fully resolved by the application before it is passed to the parser.

Parameters:
systemId - The system identifier (URI).
Throws:
SAXException - Any SAX exception, possibly wrapping another exception.
IOException - An IO exception from the parser, possibly from a byte stream or character stream supplied by the application.
Usages and Demos :

View More Examples of parse(String systemId)
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     InputSource source;
   8:         ...
   9: 
  10:     parser.parse(source);
  11:   }

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     DemoHandler handler;
   8:         ...
   9: 
  10:     parser.parse(makeAbsoluteURL(args[0]));
  11:   }

View Full Code Here
   1:                 SAXParser sp = spf.newSAXParser();
   2:                 Parser p = new com.microstar.xml.SAXDriver();
   3: 
   4:         ...
   5:                 p.setDocumentHandler(schemaFactory);
   6:                 p.parse(is);
   7:                 long end  = System.currentTimeMillis();
   8:                 System.out.println("parsed schema from \"" + args[0] + "\" in " + (end - start) + "ms.");
   9:             

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:         InputSource inputSource = new InputSource(stream);
   6:         Parser parser;
   7:         try {
   8:         ...
   9:         parser.setEntityResolver(handler);
  10:         parser.parse(inputSource);
  11:         return handler.result;

View Full Code Here
   1: import org.xml.sax.HandlerBase;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5: 
   6:             Parser parser = ParserFactory.makeParser( parserName );
   7:             parser.setDocumentHandler( handler );
   8:         ...
   9:             parser.setErrorHandler( handler );
  10:             parser.parse( (String) ServerConfig.getInstance().get( ServerConfig.JAVALDAP_STDSCHEMA ) );
  11:         }

View Full Code Here

parse

public abstract void parse(InputSource source)
            throws SAXException,
                   IOException
Parse an XML document.

The application can use this method to instruct the SAX parser to begin parsing an XML document from any valid input source (a character stream, a byte stream, or a URI).

Applications may not invoke this method while a parse is in progress (they should create a new Parser instead for each additional XML document). Once a parse is complete, an application may reuse the same Parser object, possibly with a different input source.

Parameters:
source - The input source for the top-level of the XML document.
Throws:
SAXException - Any SAX exception, possibly wrapping another exception.
IOException - An IO exception from the parser, possibly from a byte stream or character stream supplied by the application.
Usages and Demos :

View More Examples of parse(InputSource source)
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     InputSource source;
   8:         ...
   9: 
  10:     parser.parse(source);
  11:   }

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     DemoHandler handler;
   8:         ...
   9: 
  10:     parser.parse(makeAbsoluteURL(args[0]));
  11:   }

View Full Code Here
   1:                 SAXParser sp = spf.newSAXParser();
   2:                 Parser p = new com.microstar.xml.SAXDriver();
   3: 
   4:         ...
   5:                 p.setDocumentHandler(schemaFactory);
   6:                 p.parse(is);
   7:                 long end  = System.currentTimeMillis();
   8:                 System.out.println("parsed schema from \"" + args[0] + "\" in " + (end - start) + "ms.");
   9:             

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:         InputSource inputSource = new InputSource(stream);
   6:         Parser parser;
   7:         try {
   8:         ...
   9:         parser.setEntityResolver(handler);
  10:         parser.parse(inputSource);
  11:         return handler.result;

View Full Code Here
   1: import org.xml.sax.HandlerBase;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5: 
   6:             Parser parser = ParserFactory.makeParser( parserName );
   7:             parser.setDocumentHandler( handler );
   8:         ...
   9:             parser.setErrorHandler( handler );
  10:             parser.parse( (String) ServerConfig.getInstance().get( ServerConfig.JAVALDAP_STDSCHEMA ) );
  11:         }

View Full Code Here

setDTDHandler

public abstract void setDTDHandler(DTDHandler handler)
Allow an application to register a DTD event handler.

If the application does not register a DTD handler, all DTD events reported by the SAX parser will be silently ignored (this is the default behaviour implemented by HandlerBase).

Applications may register a new or different handler in the middle of a parse, and the SAX parser must begin using the new handler immediately.

Parameters:
handler - The DTD handler.
Usages and Demos :

View More Examples of setDTDHandler(DTDHandler handler)
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     InputSource source;
   8:         ...
   9:     parser.setEntityResolver(handler);
  10:     parser.setDTDHandler(handler);
  11:     parser.setDocumentHandler(handler);

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     DemoHandler handler;
   8:         ...
   9:     parser.setEntityResolver(handler);
  10:     parser.setDTDHandler(handler);
  11:     parser.setDocumentHandler(handler);

View Full Code Here
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:     InputSource source;
   6:     Parser parser;
   7:     StringReader reader;
   8:         ...
   9:     parser.setEntityResolver(handler);
  10:     parser.setDTDHandler(handler);
  11:     parser.setDocumentHandler(handler);

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     EntityDemo handler;
   8:         ...
   9:     parser.setEntityResolver(handler);
  10:     parser.setDTDHandler(handler);
  11:     parser.setDocumentHandler(handler);

View Full Code Here
   1: 
   2:         Parser    parser;
   3: 
   4:         ...
   5:         parser = getParser();
   6:         ...
   7:         parser.setDocumentHandler(handler);
   8:         ...
   9:         parser.setDTDHandler(handler);

View Full Code Here

setDocumentHandler

public abstract void setDocumentHandler(DocumentHandler handler)
Allow an application to register a document event handler.

If the application does not register a document handler, all document events reported by the SAX parser will be silently ignored (this is the default behaviour implemented by HandlerBase).

Applications may register a new or different handler in the middle of a parse, and the SAX parser must begin using the new handler immediately.

Parameters:
handler - The document handler.
Usages and Demos :

View More Examples of setDocumentHandler(DocumentHandler handler)
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:     this.jspBody = jspBody;
   6:     Parser parser = null;
   7:     
   8:         ...
   9:     JspDocHandler  dh = new JspDocHandler();
  10:     parser.setDocumentHandler(dh);

View Full Code Here
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     InputSource source;
   8:         ...
   9:     parser.setDTDHandler(handler);
  10:     parser.setDocumentHandler(handler);
  11:     parser.setErrorHandler(handler);

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     DemoHandler handler;
   8:         ...
   9:     parser.setDTDHandler(handler);
  10:     parser.setDocumentHandler(handler);
  11:     parser.setErrorHandler(handler);

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:         InputSource inputSource = new InputSource(stream);
   6:         Parser parser;
   7:         try {
   8:         ...
   9:         XRNParser handler = new XRNParser();
  10:         parser.setDocumentHandler(handler);
  11:         parser.setEntityResolver(handler);

View Full Code Here
   1:       try {
   2:         Parser parser = ParserFactory.makeParser(CLASSE_PARSER);
   3:         ...
   4:         parser.setDocumentHandler(handler);
   5: 
   6:         ...
   7:         FileReader  r = new FileReader(fichierParser);
   8:         parser.parse(new InputSource(r));
   9: 
  10:         ...
  11:         Parser parser = ParserFactory.makeParser(CLASSE_PARSER);
  12:         parser.setDocumentHandler(handler);

View Full Code Here

setEntityResolver

public abstract void setEntityResolver(EntityResolver resolver)
Allow an application to register a custom entity resolver.

If the application does not register an entity resolver, the SAX parser will resolve system identifiers and open connections to entities itself (this is the default behaviour implemented in HandlerBase).

Applications may register a new or different entity resolver in the middle of a parse, and the SAX parser must begin using the new resolver immediately.

Parameters:
resolver - The object for resolving entities.
Usages and Demos :

View More Examples of setEntityResolver(EntityResolver resolver)
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     InputSource source;
   8:         ...
   9:     handler = new DemoHandler();
  10:     parser.setEntityResolver(handler);
  11:     parser.setDTDHandler(handler);

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     DemoHandler handler;
   8:         ...
   9:     handler = new DemoHandler();
  10:     parser.setEntityResolver(handler);
  11:     parser.setDTDHandler(handler);

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:         InputSource inputSource = new InputSource(stream);
   6:         Parser parser;
   7:         try {
   8:         ...
   9:         parser.setDocumentHandler(handler);
  10:         parser.setEntityResolver(handler);
  11:         parser.parse(inputSource);

View Full Code Here
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:     InputSource source;
   6:     Parser parser;
   7:     StringReader reader;
   8:         ...
   9:     handler = new DemoHandler();
  10:     parser.setEntityResolver(handler);
  11:     parser.setDTDHandler(handler);

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     EntityDemo handler;
   8:         ...
   9:     handler = new EntityDemo();
  10:     parser.setEntityResolver(handler);
  11:     parser.setDTDHandler(handler);

View Full Code Here

setErrorHandler

public abstract void setErrorHandler(ErrorHandler handler)
Allow an application to register an error event handler.

If the application does not register an error event handler, all error events reported by the SAX parser will be silently ignored, except for fatalError, which will throw a SAXException (this is the default behaviour implemented by HandlerBase).

Applications may register a new or different handler in the middle of a parse, and the SAX parser must begin using the new handler immediately.

Parameters:
handler - The error handler.
Usages and Demos :

View More Examples of setErrorHandler(ErrorHandler handler)
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     InputSource source;
   8:         ...
   9:     parser.setDocumentHandler(handler);
  10:     parser.setErrorHandler(handler);

View Full Code Here
   1: import org.xml.sax.InputSource;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5:   {
   6:     Parser parser;
   7:     DemoHandler handler;
   8:         ...
   9:     parser.setDocumentHandler(handler);
  10:     parser.setErrorHandler(handler);

View Full Code Here
   1:       try {
   2:         Parser parser = ParserFactory.makeParser(CLASSE_PARSER);
   3:         ...
   4:         parser.setDocumentHandler(handler);
   5: 
   6:         ...
   7:         parser.setDocumentHandler(handler);
   8:         parser.setErrorHandler((ErrorHandler) handler);
   9:         FileReader  r = new FileReader(fichierParser);

View Full Code Here
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5:     InputSource source;
   6:     Parser parser;
   7:     StringReader reader;
   8:         ...
   9:     parser.setDocumentHandler(handler);
  10:     parser.setErrorHandler(handler);

View Full Code Here
   1: import org.xml.sax.HandlerBase;
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.SAXException;
   4:         ...
   5: 
   6:             Parser parser = ParserFactory.makeParser( parserName );
   7:             parser.setDocumentHandler( handler );
   8:         ...
   9:             parser.setErrorHandler( handler );
  10:             parser.parse( (String) ServerConfig.getInstance().get( ServerConfig.JAVALDAP_STDSCHEMA ) );

View Full Code Here

setLocale

public abstract void setLocale(Locale locale)
            throws SAXException
Allow an application to request a locale for errors and warnings.

SAX parsers are not required to provide localisation for errors and warnings; if they cannot support the requested locale, however, they must throw a SAX exception. Applications may not request a locale change in the middle of a parse.

Parameters:
locale - A Java Locale object.
Throws:
SAXException - Throws an exception (using the previous or default locale) if the requested locale is not supported.
Usages and Demos :

View More Examples of setLocale(Locale locale)
   1: 
   2: import org.xml.sax.Parser;
   3: import org.xml.sax.InputSource;
   4:         ...
   5: public class ResolvingParser
   6:   implements Parser, DTDHandler, DocumentHandler, EntityResolver {
   7:   public static boolean validating = false;
   8:         ...
   9: 
  10:   private Parser parser = null;
  11: 
  12:         ...
  13:   public void setLocale(Locale locale) throws SAXException {
  14:     parser.setLocale(locale);

View Full Code Here