org.xml.sax.SAXParseException#getMessage ( )源码实例Demo

private void propagateEvent( int severity, SAXParseException saxException )
    throws SAXException {

    ValidationEventImpl ve =
        new ValidationEventImpl( severity, saxException.getMessage(), getLocation() );

    Exception e = saxException.getException();
    if( e != null ) {
        ve.setLinkedException( e );
    } else {
        ve.setLinkedException( saxException );
    }

    // call the client's event handler.  If it returns false, then bail-out
    // and terminate the unmarshal operation.
    boolean result = handleEvent( ve );
    if( ! result ) {
        // bail-out of the parse with a SAX exception, but convert it into
        // an UnmarshalException back in in the AbstractUnmarshaller
        throw saxException;
    }
}
 

/**
 * Translates <code>SAXParseException</code>.
 * 
 * @param e
 *            exception to translate
 */

private void translate( SAXParseException e )
{
	type = DesignFileException.DESIGN_EXCEPTION_INVALID_XML;

	exceptionName = e.getClass( ).getName( );
	message = e.getMessage( );

	description.append( " ( line = " ); //$NON-NLS-1$
	description.append( e.getLineNumber( ) );
	description.append( ") " ); //$NON-NLS-1$
	description.append( e.getClass( ).getName( ) );
	description.append( " (" ); //$NON-NLS-1$
	description.append( "message : " ); //$NON-NLS-1$
	description.append( e.getMessage( ) );
	description.append( ")" ); //$NON-NLS-1$

	lineNo = e.getLineNumber( );

	if ( e.getCause( ) != null && e.getCause( ) instanceof RuntimeException )
	{
		translateCausedException( e.getCause( ) );
	}
}
 

@Override
public Map read(InputStream source) throws IOException, SAXException {
  logger.debug("Start to read in module.");
  parser = getXMLParser();
  ModuleContentHandler handler = new ModuleContentHandler();
  handler.register(parser);
  InputSource inpsrc = new InputSource();
  if (encrypted)
    inpsrc.setByteStream(new EncryptedInputStream(source));
  else
    inpsrc.setByteStream(source);
  
  try {
    parser.parse(inpsrc);
  } catch (SAXParseException e) {
    throw new SAXException(e.getLineNumber() + ":" +
                           e.getColumnNumber() + ": " +
                           e.getMessage());
  }

  return handler.getFunctions();
}
 

public void error(SAXParseException e) throws SAXException {
    if (errorCount >= ERROR_COUNT_LIMIT) {
        // Ignore all errors after reaching the limit
        return;
    } else if (errorCount == 0) {
        // Print a warning before the first error
        System.err.println(SAXMessageFormatter.formatMessage(locale,
                    "errorHandlerNotSet", new Object [] {errorCount}));
    }

    String systemId = e.getSystemId();
    if (systemId == null) {
        systemId = "null";
    }
    String message = "Error: URI=" + systemId +
        " Line=" + e.getLineNumber() +
        ": " + e.getMessage();
    System.err.println(message);
    errorCount++;
}
 

/** Creates an XMLParseException from a SAXParseException. */
protected static XMLParseException createXMLParseException(SAXParseException exception) {
    final String fPublicId = exception.getPublicId();
    final String fExpandedSystemId = exception.getSystemId();
    final int fLineNumber = exception.getLineNumber();
    final int fColumnNumber = exception.getColumnNumber();
    XMLLocator location = new XMLLocator() {
        public String getPublicId() { return fPublicId; }
        public String getExpandedSystemId() { return fExpandedSystemId; }
        public String getBaseSystemId() { return null; }
        public String getLiteralSystemId() { return null; }
        public int getColumnNumber() { return fColumnNumber; }
        public int getLineNumber() { return fLineNumber; }
        public int getCharacterOffset() { return -1; }
        public String getEncoding() { return null; }
        public String getXMLVersion() { return null; }
    };
    return new XMLParseException(location, exception.getMessage(),exception);
}
 

public void error(SAXParseException e) throws SAXException {
    if (errorCount >= ERROR_COUNT_LIMIT) {
        // Ignore all errors after reaching the limit
        return;
    } else if (errorCount == 0) {
        // Print a warning before the first error
        System.err.println(SAXMessageFormatter.formatMessage(locale,
                    "errorHandlerNotSet", new Object [] {errorCount}));
    }

    String systemId = e.getSystemId();
    if (systemId == null) {
        systemId = "null";
    }
    String message = "Error: URI=" + systemId +
        " Line=" + e.getLineNumber() +
        ": " + e.getMessage();
    System.err.println(message);
    errorCount++;
}
 

/** Creates an XMLParseException from a SAXParseException. */
protected static XMLParseException createXMLParseException(SAXParseException exception) {
    final String fPublicId = exception.getPublicId();
    final String fExpandedSystemId = exception.getSystemId();
    final int fLineNumber = exception.getLineNumber();
    final int fColumnNumber = exception.getColumnNumber();
    XMLLocator location = new XMLLocator() {
        public String getPublicId() { return fPublicId; }
        public String getExpandedSystemId() { return fExpandedSystemId; }
        public String getBaseSystemId() { return null; }
        public String getLiteralSystemId() { return null; }
        public int getColumnNumber() { return fColumnNumber; }
        public int getLineNumber() { return fLineNumber; }
        public int getCharacterOffset() { return -1; }
        public String getEncoding() { return null; }
        public String getXMLVersion() { return null; }
    };
    return new XMLParseException(location, exception.getMessage(),exception);
}
 

/** Creates an XMLParseException from a SAXParseException. */
protected static XMLParseException createXMLParseException(SAXParseException exception) {
    final String fPublicId = exception.getPublicId();
    final String fExpandedSystemId = exception.getSystemId();
    final int fLineNumber = exception.getLineNumber();
    final int fColumnNumber = exception.getColumnNumber();
    XMLLocator location = new XMLLocator() {
        public String getPublicId() { return fPublicId; }
        public String getExpandedSystemId() { return fExpandedSystemId; }
        public String getBaseSystemId() { return null; }
        public String getLiteralSystemId() { return null; }
        public int getColumnNumber() { return fColumnNumber; }
        public int getLineNumber() { return fLineNumber; }
        public int getCharacterOffset() { return -1; }
        public String getEncoding() { return null; }
        public String getXMLVersion() { return null; }
    };
    return new XMLParseException(location, exception.getMessage(),exception);
}
 

/**
 * Throws back the exception with the name of the XML file and the position
 * where the exception occurred.
 */
@Override
public void fatalError(SAXParseException exception) throws SAXException {
  throw new SAXParseException("Fatal error while parsing XML at line "
      + exception.getLineNumber() + " column "
      + exception.getColumnNumber() + ": " + exception.getMessage(), null);
}
 

private void createSAXParseHint(GraphRewrite event, EvaluationContext context, XmlFileModel sourceFile, SAXParseException e)
{
    int lineNumber = e.getLineNumber();
    int column = e.getColumnNumber();

    InlineHintService service = new InlineHintService(event.getGraphContext());
    InlineHintModel hintModel = service.create();
    hintModel.setRuleID(((Rule) context.get(Rule.class)).getId());
    hintModel.setLineNumber(lineNumber);
    hintModel.setColumnNumber(column);

    // FIXME - Fake value as we don't get an actual length of the error from the parser
    hintModel.setLength(1);
    hintModel.setFile(sourceFile);
    hintModel.setEffort(1);

    IssueCategoryRegistry issueCategoryRegistry = IssueCategoryRegistry.instance(event.getRewriteContext());
    hintModel.setIssueCategory(issueCategoryRegistry.loadFromGraph(event.getGraphContext(), IssueCategoryRegistry.POTENTIAL));

    if (e.getCause() instanceof InvalidXSDURLException)
    {
        String xsdUrl = ((InvalidXSDURLException) e.getCause()).getUrl();
        hintModel.setTitle(XmlFileModel.XSD_URL_NOT_VALID);
        hintModel.setHint(xsdUrl + " is not a valid url.");
    }
    else
    {
        hintModel.setTitle(XmlFileModel.NOT_VALID_XML);
        String message = "XSD Validation failed due to:\n\n";
        message += "\t" + e.getMessage();
        message += System.lineSeparator()+System.lineSeparator();
        hintModel.setHint(message);
    }

    sourceFile.setGenerateSourceReport(true);
}
 

/**
 * {@inheritDoc}
 */
public void warning(SAXParseException exception) throws SAXException {
    if (log.isWarnEnabled()) {
        String message = null;
        message = "Warning on line " + exception.getLineNumber() + ": "
                + exception.getMessage();
        log.warn(message);
    }
}
 

public void testValidation() throws Exception {
    Game game = ServerTestHelper.startServerGame(getTestMap(true));

    Colony colony = getStandardColony(6);
    Player player = game.getPlayerByNationId("model.nation.dutch");

    ServerTestHelper.newTurn();
    ServerTestHelper.newTurn();

    String serialized = null;
    try {
        Validator validator = buildValidator("schema/data/data-game.xsd");
        serialized = game.serialize();
        validator.validate(new StreamSource(new StringReader(serialized)));
    } catch (SAXParseException e) {
        int col = e.getColumnNumber();
        String errMsg = e.getMessage()
            + "\nAt line=" + e.getLineNumber()
            + ", column=" + col + ":\n";
        if (serialized != null) {
            errMsg += serialized.substring(Math.max(0, col - 100),
                                           Math.min(col + 100, serialized.length()));
        }
        fail(errMsg);
    }

    ServerTestHelper.stopServerGame();
}
 

/**
 * Throws back the exception with the name of the XML file and the position
 * where the exception occurred.
 */
public void fatalError(SAXParseException exception) throws SAXException {

  throw new SAXParseException("Fatal error while parsing XML at line "
      + exception.getLineNumber() + " column " + exception.getColumnNumber()
      + ": " + exception.getMessage(), null);
}
 

/**
 * {@inheritDoc}
 */
public void warning(SAXParseException exception) throws SAXException {
    if (log.isWarnEnabled()) {
        String message = null;
        message = "Warning on line " + exception.getLineNumber() + ": "
                + exception.getMessage();
        log.warn(message);
    }
}
 

private void logParseFailure(SAXParseException e, String serialized) {
    int col = e.getColumnNumber();
    String errMsg = e.getMessage()
        + "\nAt line=" + e.getLineNumber()
        + ", column=" + col + ":\n"
        + serialized.substring(Math.max(0, col - 100),
                               Math.min(col + 100, serialized.length()));
    fail(errMsg);
}
 

public void parseFile(String filePath) {
        initPart();
        fileName = new File(filePath).getName();
        initSingletonId(filePath);
        String myerror = "";
        try {
            SAXParserFactory factory = SAXParserFactory.newInstance();
            factory.setValidating(false);
            SAXParser parser = factory.newSAXParser();
            InputSource inp = new InputSource(new FileReader(filePath));
            parser.parse(inp, this);
/*
            System.out.println("eventTermArrayList.size(); = " + eventTermArrayList.size());
            System.out.println("timeLinks = " + timeLinks.size());
            System.out.println("locationLinks = " + locationLinks.size());
            System.out.println("plotLinks = " + plotLinks.size());
*/

        } catch (SAXParseException err) {
            myerror = "\n** Parsing error" + ", line " + err.getLineNumber()
                    + ", uri " + err.getSystemId();
            myerror += "\n" + err.getMessage();
            System.out.println("myerror = " + myerror);
        } catch (SAXException e) {
            Exception x = e;
            if (e.getException() != null)
                x = e.getException();
            myerror += "\nSAXException --" + x.getMessage();
            System.out.println("myerror = " + myerror);
        } catch (Exception eee) {
            eee.printStackTrace();
            myerror += "\nException --" + eee.getMessage();
            System.out.println("myerror = " + myerror);
        }
        //System.out.println("myerror = " + myerror);
    }
 

private void print(@NotNull SAXParseException x, @NotNull ValidationMessageSeverity severity) {
    ValidationMessage message = new ValidationMessage(severity, x.getMessage(), Integer.valueOf(x.getLineNumber()),
            Integer.valueOf(x.getColumnNumber()), null);
    messages.add(message);
}
 

private String toString(SAXParseException exception) {
   return exception.getMessage();
}
 

public void error(SAXParseException ex) {
    throw new RuntimeException("Error compiling schema from WADL : "
                               + ex.getMessage(), ex);
}
 

public void error(SAXParseException e) throws SAXException {
    throw new SAXException("Line: " + e.getLineNumber() + " message: " + e.getMessage());
}