Example usage for org.xml.sax XMLReader setErrorHandler

Introduction

In this page you can find the example usage for org.xml.sax XMLReader setErrorHandler.

Prototype

public void setErrorHandler(ErrorHandler handler);

Source Link

Document

Allow an application to register an error event handler.

Usage

From source file:com.mirth.connect.plugins.datatypes.edi.EDISerializer.java

@Override
public String fromXML(String source) throws MessageSerializerException {
    XMLReader xr;
    try {//from w ww  .ja  v  a2s  .co  m
        xr = XMLReaderFactory.createXMLReader();
    } catch (SAXException e) {
        throw new MessageSerializerException("Error converting XML to EDI", e, ErrorMessageBuilder
                .buildErrorMessage(this.getClass().getSimpleName(), "Error converting XML to EDI", e));
    }
    EDIXMLHandler handler = new EDIXMLHandler();
    xr.setContentHandler(handler);
    xr.setErrorHandler(handler);
    try {
        //Parse, but first replace all spaces between brackets. This fixes pretty-printed XML we might receive
        xr.parse(new InputSource(new StringReader(
                prettyPattern2.matcher(prettyPattern1.matcher(source).replaceAll("<$1>")).replaceAll("<$1>"))));
    } catch (Exception e) {
        throw new MessageSerializerException("Error converting XML to EDI", e, ErrorMessageBuilder
                .buildErrorMessage(this.getClass().getSimpleName(), "Error converting XML to EDI", e));
    }
    return handler.getOutput().toString();
}

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From source file:architecture.common.util.L10NUtils.java

private void loadProps(String resource, boolean breakOnError) throws IOException {

    HashSet<URL> hashset = new HashSet<URL>();
    if (log.isDebugEnabled()) {
        log.debug((new StringBuilder()).append("Searching ").append(resource).toString());
    }/*www.j a  v  a 2s.c om*/
    Enumeration<URL> urls = Thread.currentThread().getContextClassLoader().getResources(resource);
    if (urls != null) {
        URL url;
        for (; urls.hasMoreElements(); hashset.add(url)) {
            url = urls.nextElement();
            if (log.isDebugEnabled())
                log.debug((new StringBuilder()).append("Adding ").append(url).toString());
        }
    }

    for (URL url : hashset) {
        if (log.isDebugEnabled())
            log.debug((new StringBuilder()).append("Loading from ").append(url).toString());
        InputStream is = null;
        try {
            is = url.openStream();
            InputSource input = new InputSource(is);
            SAXParserFactory factory = SAXParserFactory.newInstance();
            factory.setNamespaceAware(true);
            XMLReader xmlreader = factory.newSAXParser().getXMLReader();
            I18nParsingHandler handler = new I18nParsingHandler();
            xmlreader.setContentHandler(handler);
            xmlreader.setDTDHandler(handler);
            xmlreader.setEntityResolver(handler);
            xmlreader.setErrorHandler(handler);
            xmlreader.parse(input);
            localizers.addAll(handler.localizers);
        } catch (IOException e) {
            if (log.isDebugEnabled())
                log.debug((new StringBuilder()).append("Skipping ").append(url).toString());
            if (breakOnError)
                throw e;
        } catch (Exception e) {
            log.error(e);
        } finally {
            if (is != null)
                IOUtils.closeQuietly(is);
        }
    }

}

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From source file:se.lu.nateko.edca.svc.DescribeFeatureType.java

/**
 * Parses an XML response from a DescribeFeatureType request and stores the layer
 * attribute names and their data types in a GeographyLayer object.
 * @param xmlResponse A reader wrapped around an InputStream containing the XML response from a DescribeFeatureType request.
 *///from  w w w .j av  a2s .c om
protected boolean parseXMLResponse(Reader xmlResponse) {
    //      Log.d(TAG, "parseXMLResponse(Reader) called.");

    try {
        SAXParserFactory spfactory = SAXParserFactory.newInstance(); // Make a SAXParser factory.
        spfactory.setValidating(false); // Tell the factory not to make validating parsers.
        SAXParser saxParser = spfactory.newSAXParser(); // Use the factory to make a SAXParser.
        XMLReader xmlReader = saxParser.getXMLReader(); // Get an XML reader from the parser, which will send event calls to its specified event handler.
        XMLEventHandler xmlEventHandler = new XMLEventHandler();
        xmlReader.setContentHandler(xmlEventHandler); // Set which event handler to use.
        xmlReader.setErrorHandler(xmlEventHandler); // Also set where to send error calls.
        InputSource source = new InputSource(xmlResponse); // Make an InputSource from the XML input to give to the reader.
        xmlReader.parse(source); // Start parsing the XML.
    } catch (Exception e) {
        Log.e(TAG, e.toString());
        return false;
    }
    return true;
}

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From source file:net.lightbody.bmp.proxy.jetty.xml.XmlParser.java

/**
 * Parse InputStream./*  w w  w. ja  va2 s .  com*/
 */
public synchronized Node parse(InputStream in) throws IOException, SAXException {
    Handler handler = new Handler();
    XMLReader reader = _parser.getXMLReader();
    reader.setContentHandler(handler);
    reader.setErrorHandler(handler);
    reader.setEntityResolver(handler);
    _parser.parse(new InputSource(in), handler);
    if (handler._error != null)
        throw handler._error;
    Node doc = (Node) handler._top.get(0);
    handler.clear();
    return doc;
}

---

From source file:net.lightbody.bmp.proxy.jetty.xml.XmlParser.java

public synchronized Node parse(InputSource source) throws IOException, SAXException {
    Handler handler = new Handler();
    XMLReader reader = _parser.getXMLReader();
    reader.setContentHandler(handler);//  www  .ja va  2  s . c o  m
    reader.setErrorHandler(handler);
    reader.setEntityResolver(handler);
    if (log.isDebugEnabled())
        log.debug("parsing: sid=" + source.getSystemId() + ",pid=" + source.getPublicId());
    _parser.parse(source, handler);
    if (handler._error != null)
        throw handler._error;
    Node doc = (Node) handler._top.get(0);
    handler.clear();
    return doc;
}

---

From source file:se.lu.nateko.edca.svc.GetCapabilities.java

/**
 * Parses an XML response from a GetCapabilities request and stores available Layers
 * and options in the local SQLite database.
 * @param xmlResponse A reader wrapped around an InputStream containing the XML response from a GetCapabilities request.
 *///from   w  w  w  . jav a 2  s.c  om
protected boolean parseXMLResponse(BufferedReader xmlResponse) {
    Log.d(TAG, "parseXMLResponse(Reader) called.");

    try {
        SAXParserFactory spfactory = SAXParserFactory.newInstance(); // Make a SAXParser factory.
        spfactory.setValidating(false); // Tell the factory not to make validating parsers.
        SAXParser saxParser = spfactory.newSAXParser(); // Use the factory to make a SAXParser.
        XMLReader xmlReader = saxParser.getXMLReader(); // Get an XML reader from the parser, which will send event calls to its specified event handler.
        XMLEventHandler xmlEventHandler = new XMLEventHandler();
        xmlReader.setContentHandler(xmlEventHandler); // Set which event handler to use.
        xmlReader.setErrorHandler(xmlEventHandler); // Also set where to send error calls.
        InputSource source = new InputSource(xmlResponse); // Make an InputSource from the XML input to give to the reader.
        xmlReader.parse(source); // Start parsing the XML.
    } catch (Exception e) {
        Log.e(TAG, "XML parsing error: " + e.toString() + " - " + e.getMessage());
        return false;
    }
    return true;
}

---

From source file:SAXTreeViewer.java

/**
 * <p>This handles building the Swing UI tree.</p>
 *
 * @param treeModel Swing component to build upon.
 * @param base tree node to build on.//from   ww w.j a  v  a 2  s . c om
 * @param xmlURI URI to build XML document from.
 * @throws <code>IOException</code> - when reading the XML URI fails.
 * @throws <code>SAXException</code> - when errors in parsing occur.
 */
public void buildTree(DefaultTreeModel treeModel, DefaultMutableTreeNode base, String xmlURI)
        throws IOException, SAXException {

    // Create instances needed for parsing
    XMLReader reader = XMLReaderFactory.createXMLReader(vendorParserClass);
    ContentHandler jTreeContentHandler = new JTreeContentHandler(treeModel, base);
    ErrorHandler jTreeErrorHandler = new JTreeErrorHandler();

    // Register content handler
    reader.setContentHandler(jTreeContentHandler);

    // Register error handler
    reader.setErrorHandler(jTreeErrorHandler);

    // Parse
    InputSource inputSource = new InputSource(xmlURI);
    reader.parse(inputSource);
}

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From source file:com.amazonaws.eclipse.dynamodb.testtool.TestToolManager.java

/**
 * Parse a manifest file describing a list of test tool versions.
 *
 * @param file The file to parse./*from   w  w w.  jav a 2s. co  m*/
 * @return The parsed list of versions.
 * @throws IOException on error.
 */
private List<TestToolVersion> parseManifest(final File file) throws IOException {

    FileInputStream stream = null;
    try {

        stream = new FileInputStream(file);
        BufferedReader buffer = new BufferedReader(new InputStreamReader(stream));

        ManifestContentHandler handler = new ManifestContentHandler();

        XMLReader reader = XMLReaderFactory.createXMLReader();
        reader.setContentHandler(handler);
        reader.setErrorHandler(handler);
        reader.parse(new InputSource(buffer));

        return handler.getResult();

    } catch (SAXException exception) {
        throw new IOException("Error parsing DynamoDB Local manifest file", exception);
    } finally {
        if (stream != null) {
            stream.close();
        }
    }
}

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From source file:net.sf.firemox.xml.XmlParser.java

/**
 * @param source//from  ww w  .j  a  v a2  s . c  o  m
 *          the document source.
 * @return the node of document.
 * @throws IOException
 *           error while opening the stream.
 * @throws SAXException
 *           error while parsing.
 */
public synchronized Node parse(InputSource source) throws IOException, SAXException {
    Handler handler = new Handler();
    XMLReader reader = parser.getXMLReader();
    reader.setContentHandler(handler);
    reader.setErrorHandler(handler);
    reader.setEntityResolver(handler);
    parser.parse(source, handler);
    if (handler.error != null) {
        throw handler.error;
    }
    Node doc = (Node) handler.top.get(0);
    handler.clear();
    return doc;
}

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