src/main/java/org/jboss/util/xml/catalog/readers/SAXCatalogReader.java
public void readCatalog(Catalog catalog, InputStream is) 
    throws IOException, CatalogException {

    // Create an instance of the parser
    if (parserFactory == null && parserClass == null) {
      debug.message(1, "Cannot read SAX catalog without a parser");
      throw new CatalogException(CatalogException.UNPARSEABLE);
    }

    debug = catalog.getCatalogManager().debug;
    EntityResolver bResolver = catalog.getCatalogManager().getBootstrapResolver();

    this.catalog = catalog;

    try {
      if (parserFactory != null) {
	SAXParser parser = parserFactory.newSAXParser();
	SAXParserHandler spHandler = new SAXParserHandler();
	spHandler.setContentHandler(this);
	if (bResolver != null) {
	  spHandler.setEntityResolver(bResolver);
	}
	parser.parse(new InputSource(is), spHandler);
      } else {
	Parser parser = (Parser) Class.forName(parserClass).newInstance();
	parser.setDocumentHandler(this);
	if (bResolver != null) {
	  parser.setEntityResolver(bResolver);
	}
	parser.parse(new InputSource(is));
      }
    } catch (ClassNotFoundException cnfe) {
      throw new CatalogException(CatalogException.UNPARSEABLE);
    } catch (IllegalAccessException iae) {
      throw new CatalogException(CatalogException.UNPARSEABLE);
    } catch (InstantiationException ie) {
      throw new CatalogException(CatalogException.UNPARSEABLE);
    } catch (ParserConfigurationException pce) {
      throw new CatalogException(CatalogException.UNKNOWN_FORMAT);
    } catch (SAXException se) {
      Exception e = se.getException();
      // FIXME: there must be a better way
      UnknownHostException uhe = new UnknownHostException();
      FileNotFoundException fnfe = new FileNotFoundException();
      if (e != null) {
	if (e.getClass() == uhe.getClass()) {
	  throw new CatalogException(CatalogException.PARSE_FAILED,
				     e.toString());
	} else if (e.getClass() == fnfe.getClass()) {
	  throw new CatalogException(CatalogException.PARSE_FAILED,
				     e.toString());
	}
      }
      throw new CatalogException(se);
    }
  }
public void readCatalog(Catalog catalog, InputStream is) 
    throws IOException, CatalogException {

    // Create an instance of the parser
    if (parserFactory == null && parserClass == null) {
      debug.message(1, "Cannot read SAX catalog without a parser");
      throw new CatalogException(CatalogException.UNPARSEABLE);
    }

    debug = catalog.getCatalogManager().debug;
    EntityResolver bResolver = catalog.getCatalogManager().getBootstrapResolver();

    this.catalog = catalog;

    try {
      if (parserFactory != null) {
	SAXParser parser = parserFactory.newSAXParser();
	SAXParserHandler spHandler = new SAXParserHandler();
	spHandler.setContentHandler(this);
	if (bResolver != null) {
	  spHandler.setEntityResolver(bResolver);
	}
	parser.parse(new InputSource(is), spHandler);
      } else {
	Parser parser = (Parser) Class.forName(parserClass).newInstance();
	parser.setDocumentHandler(this);
	if (bResolver != null) {
	  parser.setEntityResolver(bResolver);
	}
	parser.parse(new InputSource(is));
      }
    } catch (ClassNotFoundException cnfe) {
      throw new CatalogException(CatalogException.UNPARSEABLE);
    } catch (IllegalAccessException iae) {
      throw new CatalogException(CatalogException.UNPARSEABLE);
    } catch (InstantiationException ie) {
      throw new CatalogException(CatalogException.UNPARSEABLE);
    } catch (ParserConfigurationException pce) {
      throw new CatalogException(CatalogException.UNKNOWN_FORMAT);
    } catch (SAXException se) {
      Exception e = se.getException();
      // FIXME: there must be a better way
      UnknownHostException uhe = new UnknownHostException();
      FileNotFoundException fnfe = new FileNotFoundException();
      if (e != null) {
	if (e.getClass() == uhe.getClass()) {
	  throw new CatalogException(CatalogException.PARSE_FAILED,
				     e.toString());
	} else if (e.getClass() == fnfe.getClass()) {
	  throw new CatalogException(CatalogException.PARSE_FAILED,
				     e.toString());
	}
      }
      throw new CatalogException(se);
    }
  }
public void readCatalog ( Catalog catalog , InputStream is ) throws IOException , CatalogException { // Create an instance of the parser if ( parserFactory == null && parserClass == null ) { debug . message ( 1 , "Cannot read SAX catalog without a parser" ) ; throw new CatalogException ( CatalogException . UNPARSEABLE ) ; } debug = catalog . getCatalogManager ( ) . debug ; EntityResolver bResolver = catalog . getCatalogManager ( ) . getBootstrapResolver ( ) ; this . catalog = catalog ; try { if ( parserFactory != null ) { SAXParser parser = parserFactory . newSAXParser ( ) ; SAXParserHandler spHandler = new SAXParserHandler ( ) ; spHandler . setContentHandler ( this ) ; if ( bResolver != null ) { spHandler . setEntityResolver ( bResolver ) ; } parser . parse ( new InputSource ( is ) , spHandler ) ; } else { Parser parser = ( Parser ) Class . forName ( parserClass ) . newInstance ( ) ; parser . setDocumentHandler ( this ) ; if ( bResolver != null ) { parser . setEntityResolver ( bResolver ) ; } parser . parse ( new InputSource ( is ) ) ; } } catch ( ClassNotFoundException cnfe ) { throw new CatalogException ( CatalogException . UNPARSEABLE ) ; } catch ( IllegalAccessException iae ) { throw new CatalogException ( CatalogException . UNPARSEABLE ) ; } catch ( InstantiationException ie ) { throw new CatalogException ( CatalogException . UNPARSEABLE ) ; } catch ( ParserConfigurationException pce ) { throw new CatalogException ( CatalogException . UNKNOWN_FORMAT ) ; } catch ( SAXException se ) { Exception e = se . getException ( ) ; // FIXME: there must be a better way UnknownHostException uhe = new UnknownHostException ( ) ; FileNotFoundException fnfe = new FileNotFoundException ( ) ; if ( e != null ) { if ( e . getClass ( ) == uhe . getClass ( ) ) { throw new CatalogException ( CatalogException . PARSE_FAILED , e . toString ( ) ) ; } else if ( e . getClass ( ) == fnfe . getClass ( ) ) { throw new CatalogException ( CatalogException . PARSE_FAILED , e . toString ( ) ) ; } } throw new CatalogException ( se ) ; } }
Parse an XML Catalog stream.

@param catalog The catalog to which this catalog file belongs
@param is The input stream from which the catalog will be read

@throws MalformedURLException Improper fileUrl
@throws IOException Error reading catalog file
@throws CatalogException A Catalog exception
Parse an XML Catalog stream .