Examples of org.xml.sax.ErrorHandler

org.xml.sax.ErrorHandler
axproject.org'>http://www.saxproject.org for further information.
If a SAX application needs to implement customized error handling, it must implement this interface and then register an instance with the XML reader using the {@link org.xml.sax.XMLReader#setErrorHandler setErrorHandler}method. The parser will then report all errors and warnings through this interface.

WARNING: If an application does not register an ErrorHandler, XML parsing errors will go unreported, except that SAXParseExceptions will be thrown for fatal errors. In order to detect validity errors, an ErrorHandler that does something with {@link #error error()} calls must be registered.
For XML processing errors, a SAX driver must use this interface in preference to throwing an exception: it is up to the application to decide whether to throw an exception for different types of errors and warnings. Note, however, that there is no requirement that the parser continue to report additional errors after a call to {@link #fatalError fatalError}. In other words, a SAX driver class may throw an exception after reporting any fatalError. Also parsers may throw appropriate exceptions for non-XML errors. For example, {@link XMLReader#parse XMLReader.parse()} would throwan IOException for errors accessing entities or the document.
@since SAX 1.0 @author David Megginson @version 2.0.1+ (sax2r3pre1) @see org.xml.sax.XMLReader#setErrorHandler @see org.xml.sax.SAXParseException

        } catch (ParserConfigurationException e) {
            LOG.log(Level.SEVERE, "Unable to create a document builder, e");
            throw new RuntimeException("Unable to create a document builder, e");
        }
        org.w3c.dom.Document doc;
        documentBuilder.setErrorHandler(new ErrorHandler() {


            private String errorMessage(SAXParseException exception) {
                return MessageFormat.format("{0} at {1} line {2} column {3}.",
                                            new Object[] {exception.getMessage(), path,
                                                          Integer.valueOf(exception.getLineNumber()),

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   * @param mediaTypeString
   *      - media type of stream. If unknown null can be used.
   */
  protected OdfSchemaDocument(OdfPackage pkg, String internalPath, String mediaTypeString) {
    super(pkg, internalPath, mediaTypeString);
    ErrorHandler errorHandler = pkg.getErrorHandler();
    if (errorHandler != null) {
      if (pkg.getFileEntry(internalPath + "content.xml") == null && pkg.getFileEntry(internalPath + "styles.xml") == null) {
        try {
          String baseURI = pkg.getBaseURI();
          if (baseURI == null) {
            baseURI = internalPath;
          } else {
            if (!internalPath.equals(ROOT_DOCUMENT_PATH)) {
              baseURI = "/" + internalPath;
            }
          }
          errorHandler.error(new OdfValidationException(OdfSchemaConstraint.DOCUMENT_WITHOUT_CONTENT_NOR_STYLES_XML, baseURI));
        } catch (SAXException ex) {
          Logger.getLogger(OdfPackage.class.getName()).log(Level.SEVERE, null, ex);
        }
      }
      InputStream mimetypeStream = pkg.getInputStream(OdfPackage.OdfFile.MEDIA_TYPE.getPath(), true);
      if (internalPath.equals(ROOT_DOCUMENT_PATH) && mimetypeStream == null) {
        try {
          errorHandler.error(new OdfValidationException(OdfSchemaConstraint.PACKAGE_SHALL_CONTAIN_MIMETYPE, pkg.getBaseURI()));
        } catch (SAXException ex) {
          Logger.getLogger(OdfPackage.class.getName()).log(Level.SEVERE, null, ex);
        }
      }
    }

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    return firstEntryName;
  }


  private void addZipEntry(ZipEntry zipEntry, Map<String, ZipEntry> zipEntries) {
    String filePath = OdfPackage.normalizePath(zipEntry.getName());
    ErrorHandler errorHandler = mPackage.getErrorHandler();
    if (errorHandler != null) {
      try {
        int zipMethod = zipEntry.getMethod();
        if (zipMethod != ZipEntry.STORED && zipMethod != ZipEntry.DEFLATED) {
          mPackage.getErrorHandler().error(new OdfValidationException(OdfPackageConstraint.PACKAGE_ENTRY_USING_INVALID_COMPRESSION, mPackage.getBaseURI(), filePath));

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        if (dbf == null) {
            dbf = DocumentBuilderFactory.newInstance();
            dbf.setNamespaceAware(true);
        }
        DocumentBuilder db = dbf.newDocumentBuilder();
        db.setErrorHandler(new ErrorHandler() {
            public void warning(SAXParseException exception) throws SAXException {
            }
            public void error(SAXParseException exception) throws SAXException {
            }
            public void fatalError(SAXParseException exception) throws SAXException {

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    return false;
  }


    protected Document parse(File artifact) throws Exception {
        DocumentBuilder db = dbf.newDocumentBuilder();
        db.setErrorHandler(new ErrorHandler() {
            public void warning(SAXParseException exception) throws SAXException {
            }
            public void error(SAXParseException exception) throws SAXException {
            }
            public void fatalError(SAXParseException exception) throws SAXException {

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        if ("".equals(result.getBaseURI())) {
            result.setBaseURI(in.getSystemId());
        }
        
        ErrorHandler errorHandler = parser.getErrorHandler();
        if (errorHandler instanceof ValidityRequired) {
            ValidityRequired validityHandler 
              = (ValidityRequired) errorHandler;
            if (!validityHandler.isValid())  {
                ValidityException vex = validityHandler.vexception;

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     */ 
    public MarinerDigester(XMLReader reader) {
        super(reader);
        // Ensure we fail on errors; 
        // Note that errors are logged by Digester already.
        setErrorHandler(new ErrorHandler() {
            public void warning(SAXParseException e) throws SAXException {
            }


            public void error(SAXParseException e) throws SAXException {
                throw e;

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            boolean failOnWarningsAndLog) {
        this.delegate = delegate;


        // Create a collating error handler, or a simple error throwing one
        // based on the flag.
        ErrorHandler handler;
        if (failOnWarningsAndLog) {
            collatingErrorHandler = new CollatingErrorHandler();
            handler = collatingErrorHandler;
        } else {
            collatingErrorHandler = null;
            handler = new ErrorHandler() {
                public void warning(SAXParseException e) {
                }


                public void error(SAXParseException e) throws SAXException {
                    throw e;

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        SAXBuilder builder = new SAXBuilder();
        Document doc;


        // This error handler quietly consumes all errors
        ErrorHandler errorHandler = new ErrorHandler() {
            public void warning(SAXParseException e) throws SAXException {
                System.out.println("Warning reported: " + e);
                e.printStackTrace(System.out);
            }

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                builder = factory.newDocumentBuilder();
            } catch (ParserConfigurationException e) {
                throw new Error(e);
            }


            builder.setErrorHandler(new ErrorHandler() {
                public void warning(SAXParseException e) throws SAXException {
                    throw e;
                }


                public void error(SAXParseException e) throws SAXException {

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