Example usage for org.xml.sax XMLReader parse

List of usage examples for org.xml.sax XMLReader parse

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Introduction

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

Prototype

public void parse(String systemId) throws IOException, SAXException;

Source Link

Document

Parse an XML document from a system identifier (URI).

Usage

From source file:com.notesrender.templatej.TemplateProcessor.java

public void process(String filePath) {
    try {/*  w w w .j av a2  s  .  co m*/
        XMLReader rd = XMLReaderFactory.createXMLReader();
        rd.setContentHandler(this);
        rd.parse(new InputSource(new FileInputStream(filePath)));

        String fullFilePath = new File(filePath).getAbsolutePath();
        String dir = FilenameUtils.getFullPath(fullFilePath);
        String tplFullFilePath = new File(dir, _ref).getAbsolutePath();
        String outFullFilePath = new File(dir, _out).getAbsolutePath();

        _writer = new PrintWriter(new BufferedWriter(new FileWriter(outFullFilePath)));
        rd.parse(new InputSource(new FileInputStream(tplFullFilePath)));
        _writer.close();
    } catch (SAXException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:de.faustedition.tei.TeiValidator.java

public List<String> validate(FaustURI uri) throws SAXException, IOException {
    if (logger.isDebugEnabled()) {
        logger.debug("Validating via RelaxNG: " + uri);
    }//from ww w. j a v a 2s  .co m
    final CustomErrorHandler errorHandler = new CustomErrorHandler();
    final Validator validator = schema
            .createValidator(errorHandler.configurationWithErrorHandler().toPropertyMap());

    final XMLReader xmlReader = XMLReaderFactory.createXMLReader();
    xmlReader.setContentHandler(validator.getContentHandler());
    xmlReader.parse(xml.getInputSource(uri));

    return errorHandler.getErrors();
}

From source file:it.openyoureyes.test.OpenCellId.java

private String parseImage(HttpEntity entity, DefaultHandler dd) throws IOException {
    String result = "";
    String line;//from  w  w  w .ja  v  a2  s.  c  o m

    try {

        SAXParserFactory spf = SAXParserFactory.newInstance();
        SAXParser sp = spf.newSAXParser();
        XMLReader xr = sp.getXMLReader();
        xr.setContentHandler(dd);

        /* Parse the xml-data from our URL. */
        xr.parse(new InputSource(entity.getContent()));

    } catch (ParserConfigurationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (SAXException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        entity.consumeContent();
    }
    return result;
}

From source file:com.badugi.game.logic.model.utils.common.XmlUtils.java

/**
 * Retrieve the text for a specific element (when we know there is only
 * one).//w  ww .  j  ava  2 s  .  c  om
 *
 * @param xmlAsString the xml response
 * @param element     the element to look for
 * @return the text value of the element.
 */
public static String getTextForElement(final String xmlAsString, final String element) {
    final XMLReader reader = getXmlReader();
    final StringBuilder builder = new StringBuilder();

    final DefaultHandler handler = new DefaultHandler() {

        private boolean foundElement = false;

        public void startElement(final String uri, final String localName, final String qName,
                final Attributes attributes) throws SAXException {
            if (localName.equals(element)) {
                this.foundElement = true;
            }
        }

        public void endElement(final String uri, final String localName, final String qName)
                throws SAXException {
            if (localName.equals(element)) {
                this.foundElement = false;
            }
        }

        public void characters(char[] ch, int start, int length) throws SAXException {
            if (this.foundElement) {
                builder.append(ch, start, length);
            }
        }
    };

    reader.setContentHandler(handler);
    reader.setErrorHandler(handler);

    try {
        reader.parse(new InputSource(new StringReader(xmlAsString)));
    } catch (final Exception e) {
        LOG.error(e, e);
        return null;
    }

    return builder.toString();
}

From source file:com.inferiorhumanorgans.WayToGo.Agency.BART.Station.StationTask.java

@Override
protected Void doInBackground(BARTAgency... someAgencies) {
    Assert.assertEquals(1, someAgencies.length);
    super.doInBackground(someAgencies);

    Log.i(LOG_NAME, "Trying to get BART station list.");

    InputStream content = null;/* w  w w.j a va2  s  .c  o  m*/
    ClientConnectionManager connman = new ThreadSafeClientConnManager(params, registry);
    DefaultHttpClient hc = new DefaultHttpClient(connman, params);

    Log.i(LOG_NAME, "Fetching basic station info from: " + BART_URL + BARTAgency.API_KEY);
    HttpGet getRequest = new HttpGet(BART_URL + BARTAgency.API_KEY);
    try {
        content = hc.execute(getRequest).getEntity().getContent();
    } catch (ClientProtocolException ex) {
        Logger.getLogger(LOG_NAME).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(LOG_NAME).log(Level.SEVERE, null, ex);
    }
    Log.i(LOG_NAME, "Put the station list in the background.");

    try {
        SAXParserFactory spf = SAXParserFactory.newInstance();
        SAXParser sp = spf.newSAXParser();

        XMLReader xr = sp.getXMLReader();

        xr.setContentHandler(dataHandler);

        xr.parse(new InputSource(content));

    } catch (ParserConfigurationException pce) {
        Log.e(LOG_NAME + " SAX XML", "sax parse error", pce);
    } catch (AbortXMLParsingException abrt) {
        Log.i(LOG_NAME + " AsyncXML", "Cancelled!!!!!");
        return null; // Pass on some exception to the caller?
    } catch (SAXException se) {
        Log.e(LOG_NAME + " SAX XML", "sax error", se);
    } catch (IOException ioe) {
        Log.e(LOG_NAME + " SAX XML", "sax parse io error", ioe);
    }
    Log.i(LOG_NAME + " SAX XML", "Done parsing BART station XML");

    final DetailXMLHandler detailDataHandler = new DetailXMLHandler(this);

    for (String aStationTag : theStations.keySet()) {
        getRequest = new HttpGet(BART_DETAIL_URL + BARTAgency.API_KEY + "&orig=" + aStationTag);
        try {
            content = hc.execute(getRequest).getEntity().getContent();
        } catch (ClientProtocolException ex) {
            Logger.getLogger(LOG_NAME).log(Level.SEVERE, null, ex);
        } catch (IOException ex) {
            Logger.getLogger(LOG_NAME).log(Level.SEVERE, null, ex);
        }
        Log.i(LOG_NAME, "Put the station detail for " + aStationTag + " in the background.");

        try {
            SAXParserFactory spf = SAXParserFactory.newInstance();
            SAXParser sp = spf.newSAXParser();

            XMLReader xr = sp.getXMLReader();

            xr.setContentHandler(detailDataHandler);

            xr.parse(new InputSource(content));

        } catch (ParserConfigurationException pce) {
            Log.e(LOG_NAME + " SAX XML", "sax parse error", pce);
        } catch (AbortXMLParsingException abrt) {
            Log.i(LOG_NAME + " AsyncXML", "Cancelled!!!!!");
        } catch (SAXException se) {
            Log.e(LOG_NAME + " SAX XML", "sax error", se);
        } catch (IOException ioe) {
            Log.e(LOG_NAME + " SAX XML", "sax parse io error", ioe);
        }
        Log.i(LOG_NAME + " SAX XML", "Done parsing BART station XML");
    }

    return null;
}

From source file:com.bradmcevoy.http.webdav.DefaultPropFindRequestFieldParser.java

@Override
public PropertiesRequest getRequestedFields(InputStream in) {
    try {//from  w w  w .  j  av a  2 s .c  o m
        final Set<QName> set = new LinkedHashSet<QName>();
        ByteArrayOutputStream bout = new ByteArrayOutputStream();
        StreamUtils.readTo(in, bout, false, true);
        byte[] arr = bout.toByteArray();
        if (arr.length > 1) {
            ByteArrayInputStream bin = new ByteArrayInputStream(arr);
            XMLReader reader = XMLReaderFactory.createXMLReader();
            PropFindSaxHandler handler = new PropFindSaxHandler();
            reader.setContentHandler(handler);
            try {
                reader.parse(new InputSource(bin));
                if (handler.isAllProp()) {
                    return new PropertiesRequest();
                } else {
                    set.addAll(handler.getAttributes().keySet());
                }
            } catch (IOException e) {
                log.warn("exception parsing request body", e);
                // ignore
            } catch (SAXException e) {
                log.warn("exception parsing request body", e);
                // ignore
            }
        }
        return PropertiesRequest.toProperties(set);
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

From source file:com.edgenius.wiki.ext.textnut.NutParser.java

public Map<String, File> parseBPlist(InputStream bs) {

    try {/*from w  w  w  . ja  v a2  s  . c o  m*/
        NSObject obj = BinaryPropertyListParser.parse(bs);

        //parse BPList
        BPListParaserHandler handler = new BPListParaserHandler(new File(FileUtil.createTempDirectory("_nut")));
        SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
        XMLReader reader = parser.getXMLReader();
        reader.setContentHandler(handler);

        //parse
        reader.parse(new org.xml.sax.InputSource(new StringReader(obj.toXML())));

        //all files - main HTML file key is "MAIN_RESOURCE_URL"
        return handler.getFiles();
    } catch (UnsupportedEncodingException e) {
        log.error("Unsupport encoding for BPList", e);
    } catch (Exception e) {
        log.error("Parase BPList error.", e);
    }
    return null;
}

From source file:net.ontopia.topicmaps.db2tm.RelationMapping.java

public static RelationMapping read(InputStream istream, File basedir) throws IOException {
    // Create new parser object
    XMLReader parser;
    try {/*from  w w  w . ja  va 2 s  .c  om*/
        parser = new DefaultXMLReaderFactory().createXMLReader();
    } catch (SAXException e) {
        throw new IOException("Problems occurred when creating SAX2 XMLReader: " + e.getMessage());
    }

    // Create content handler
    RelationMapping mapping = new RelationMapping();
    mapping.setBaseDirectory(basedir);
    ContentHandler vhandler = new ValidatingContentHandler(mapping, getRelaxNGSchema(), true);
    parser.setContentHandler(vhandler);

    try {
        // Parse input source
        parser.parse(new InputSource(istream));
    } catch (FileNotFoundException e) {
        log.error("Resource not found: {}", e.getMessage());
        throw e;
    } catch (SAXParseException e) {
        throw new OntopiaRuntimeException("XML parsing problem: " + e.toString() + " at: " + e.getSystemId()
                + ":" + e.getLineNumber() + ":" + e.getColumnNumber(), e);
    } catch (SAXException e) {
        if (e.getException() instanceof IOException)
            throw (IOException) e.getException();
        throw new OntopiaRuntimeException(e);
    }

    // Compile mapping
    mapping.compile();

    return mapping;
}

From source file:com.granule.json.utils.XML.java

/**
 * Method to do the transform from an XML input stream to a JSON stream.
 * Neither input nor output streams are closed.  Closure is left up to the caller.
 *
 * @param XMLStream The XML stream to convert to JSON
 * @param JSONStream The stream to write out JSON to.  The contents written to this stream are always in UTF-8 format.
 * @param verbose Flag to denote whether or not to render the JSON text in verbose (indented easy to read), or compact (not so easy to read, but smaller), format.
 *
 * @throws SAXException Thrown if a parse error occurs.
 * @throws IOException Thrown if an IO error occurs.
 *//* www. j  a va2s  .c om*/
public static void toJson(InputStream XMLStream, OutputStream JSONStream, boolean verbose)
        throws SAXException, IOException {
    if (logger.isLoggable(Level.FINER)) {
        logger.entering(className, "toJson(InputStream, OutputStream)");
    }

    if (XMLStream == null) {
        throw new NullPointerException("XMLStream cannot be null");
    } else if (JSONStream == null) {
        throw new NullPointerException("JSONStream cannot be null");
    } else {

        if (logger.isLoggable(Level.FINEST)) {
            logger.logp(Level.FINEST, className, "transform",
                    "Fetching a SAX parser for use with JSONSAXHandler");
        }

        try {
            /**
             * Get a parser.
             */
            SAXParserFactory factory = SAXParserFactory.newInstance();
            factory.setNamespaceAware(true);
            SAXParser sParser = factory.newSAXParser();
            XMLReader parser = sParser.getXMLReader();
            JSONSAXHandler jsonHandler = new JSONSAXHandler(JSONStream, verbose);
            parser.setContentHandler(jsonHandler);
            parser.setErrorHandler(jsonHandler);
            InputSource source = new InputSource(new BufferedInputStream(XMLStream));

            if (logger.isLoggable(Level.FINEST)) {
                logger.logp(Level.FINEST, className, "transform", "Parsing the XML content to JSON");
            }

            /** 
             * Parse it.
             */
            source.setEncoding("UTF-8");
            parser.parse(source);
            jsonHandler.flushBuffer();
        } catch (javax.xml.parsers.ParserConfigurationException pce) {
            throw new SAXException("Could not get a parser: " + pce.toString());
        }
    }

    if (logger.isLoggable(Level.FINER)) {
        logger.exiting(className, "toJson(InputStream, OutputStream)");
    }
}

From source file:com.joshdrummond.webpasswordsafe.android.GetCurrentPassword.java

private String parseResponse(String responseSOAP) {
    String response = "";
    try {/*ww  w. j  av  a2s.  com*/
        SAXParserFactory spf = SAXParserFactory.newInstance();
        SAXParser sp = spf.newSAXParser();
        XMLReader xr = sp.getXMLReader();
        GetCurrentPasswordHandler handler = new GetCurrentPasswordHandler();
        xr.setContentHandler(handler);
        xr.parse(new InputSource(new StringReader(responseSOAP)));
        response = handler.getParsedData();
    } catch (Exception e) {
        response = "ERROR parsing: " + Arrays.deepToString(e.getStackTrace());
    }
    return response;
}