Example usage for javax.xml.parsers DocumentBuilderFactory setFeature

Introduction

In this page you can find the example usage for javax.xml.parsers DocumentBuilderFactory setFeature.

Prototype

public abstract void setFeature(String name, boolean value) throws ParserConfigurationException;

Source Link

Document

Set a feature for this DocumentBuilderFactory and DocumentBuilder s created by this factory.

Usage

From source file:com.viettel.ws.client.JDBCUtil.java

/**
 * Create Empty Document// w  ww .  j a  va 2s  . c  o m
 *
 * @return A empty document
 * @throws ParserConfigurationException - If error when create document
 */
public static Document createDocument() throws ParserConfigurationException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setFeature(FEATURE_GENERAL_ENTITIES, false);
    factory.setFeature(FEATURE_PARAMETER_ENTITIES, false);
    factory.setXIncludeAware(false);
    factory.setExpandEntityReferences(false);
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.newDocument();

    Element results = doc.createElement("Results");
    doc.appendChild(results);
    return doc;
}

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From source file:com.viettel.ws.client.JDBCUtil.java

/**
 * Create document from xml string - slower than using DOM api
 *
 * @param rs a result set// ww w .ja  v  a  2  s .com
 * @return a document
 * @throws SQLException If error when read data from database
 * @throws ParserConfigurationException If error when create document
 * @throws SAXException If error when create document
 * @throws IOException If error when create document
 */
public static Document toDoc(ResultSet rs)
        throws SQLException, ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setFeature(FEATURE_GENERAL_ENTITIES, false);
    factory.setFeature(FEATURE_PARAMETER_ENTITIES, false);
    factory.setXIncludeAware(false);
    factory.setExpandEntityReferences(false);
    DocumentBuilder builder = factory.newDocumentBuilder();
    String xml = toXML(rs);
    StringReader reader = new StringReader(xml);
    InputSource source = new InputSource(reader);
    return builder.parse(source);
}

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From source file:com.act.lcms.MzMLParser.java

/**
 * Helper function: builds an XML DocumentBuilderFactory that can be used repeatedly in this class.
 * <p>/*from ww  w  .ja  v a2s.  c om*/
 * TODO: move this to an XML utility class, as I'm sure we'll use it again some day.
 *
 * @return An XML DocumentBuilderFactory.
 * @throws ParserConfigurationException
 */
public static DocumentBuilderFactory mkDocBuilderFactory() throws ParserConfigurationException {
    /* This factory must be configured within the context of a method call for exception handling.
     * TODO: can we work around this w/ dependency injection? */
    // from http://stackoverflow.com/questions/155101/make-documentbuilder-parse-ignore-dtd-references
    DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
    docFactory.setValidating(false);
    docFactory.setNamespaceAware(true);
    docFactory.setFeature("http://xml.org/sax/features/namespaces", false);
    docFactory.setFeature("http://xml.org/sax/features/validation", false);
    docFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
    docFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
    return docFactory;
}

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From source file:com.viettel.ws.client.JDBCUtil.java

/**
 * Create document using DOM api//from  www.ja va  2s. co m
 *
 * @param rs a result set
 * @return A document of a result set
 * @throws ParserConfigurationException - If error when parse string
 * @throws SQLException - If error when read data from database
 */
public static Document toDocument(ResultSet rs) throws ParserConfigurationException, SQLException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setFeature(FEATURE_GENERAL_ENTITIES, false);
    factory.setFeature(FEATURE_PARAMETER_ENTITIES, false);
    factory.setXIncludeAware(false);
    factory.setExpandEntityReferences(false);
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.newDocument();

    Element results = doc.createElement("Results");
    doc.appendChild(results);

    ResultSetMetaData rsmd = rs.getMetaData();
    int colCount = rsmd.getColumnCount();

    while (rs.next()) {
        Element row = doc.createElement("Row");
        results.appendChild(row);

        for (int i = 1; i <= colCount; i++) {
            String columnName = rsmd.getColumnName(i);
            Object value = rs.getObject(i);

            Element node = doc.createElement(columnName);
            node.appendChild(doc.createTextNode(value.toString()));
            row.appendChild(node);
        }
    }
    return doc;
}

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From source file:Main.java

/**
 * Get a DocumentBuilder that is namespace aware.
 * @return a namespace-aware DocumentBuilder.
 *//*www.jav  a 2  s.co m*/
public static DocumentBuilder getDocumentBuilder() throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    dbf.setValidating(false);
    dbf.setXIncludeAware(false);
    dbf.setExpandEntityReferences(true);
    dbf.setCoalescing(false);

    //dbf.setFeature("http://xml.org/sax/features/namespaces", false);
    //dbf.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
    dbf.setFeature("http://xml.org/sax/features/validation", false);
    dbf.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);

    return dbf.newDocumentBuilder();
}

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From source file:eu.stork.peps.configuration.ConfigurationReader.java

/**
 * Read configuration.//from  www.j a v a 2 s.co m
 * 
 * @return the map< string, instance engine>
 * 
 * @throws SAMLEngineException the STORKSAML engine runtime
 *             exception
 */
public static Map<String, InstanceEngine> readConfiguration() throws SAMLEngineException {

    // fetch base from system properties, give a default if there is nothing configured
    String base = System.getProperty("eu.stork.samlengine.config.location");
    if (null != base)
        if (!base.endsWith("/"))
            base += "/";

    LOGGER.info("Init reader: " + base + ENGINE_CONF_FILE);
    final Map<String, InstanceEngine> instanceConfs = new HashMap<String, InstanceEngine>();

    Document document = null;
    // Load configuration file
    final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder;

    InputStream engineConf = null;
    try {

        factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);

        builder = factory.newDocumentBuilder();

        if (null != base)
            engineConf = new FileInputStream(base + ENGINE_CONF_FILE);
        else
            engineConf = ConfigurationReader.class.getResourceAsStream("/" + ENGINE_CONF_FILE);

        document = builder.parse(engineConf);

        // Read instance
        final NodeList list = document.getElementsByTagName(NODE_INSTANCE);

        for (int indexElem = 0; indexElem < list.getLength(); ++indexElem) {
            final Element element = (Element) list.item(indexElem);

            final InstanceEngine instanceConf = new InstanceEngine();

            // read every configuration.
            final String instanceName = element.getAttribute(NODE_INST_NAME);

            if (StringUtils.isBlank(instanceName)) {
                throw new STORKSAMLEngineRuntimeException("Error reader instance name.");
            }
            instanceConf.setName(instanceName.trim());

            final NodeList confNodes = element.getElementsByTagName(NODE_CONF);

            for (int indexNode = 0; indexNode < confNodes.getLength(); ++indexNode) {

                final Element configurationNode = (Element) confNodes.item(indexNode);

                final String configurationName = configurationNode.getAttribute(NODE_CONF_NAME);

                if (StringUtils.isBlank(configurationName)) {
                    throw new STORKSAMLEngineRuntimeException("Error reader configuration name.");
                }

                final ConfigurationEngine confSamlEngine = new ConfigurationEngine();

                // Set configuration name.
                confSamlEngine.setName(configurationName.trim());

                // Read every parameter for this configuration.
                final Map<String, String> parameters = generateParam(configurationNode);

                // Set parameters
                confSamlEngine.setParameters(parameters);

                // Add parameters to the configuration.
                instanceConf.getConfiguration().add(confSamlEngine);
            }

            // Add to the list of configurations.
            instanceConfs.put(element.getAttribute(NODE_INST_NAME), instanceConf);
        }

    } catch (SAXException e) {
        LOGGER.error("Error: init library parser.");
        throw new SAMLEngineException(e);
    } catch (ParserConfigurationException e) {
        LOGGER.error("Error: parser configuration file xml.");
        throw new SAMLEngineException(e);
    } catch (IOException e) {
        LOGGER.error("Error: read configuration file.");
        throw new SAMLEngineException(e);
    } finally {
        IOUtils.closeQuietly(engineConf);
    }

    return instanceConfs;
}

---

From source file:net.sf.jasperreports.engine.util.JRXmlUtils.java

/**
 * Creates a XML document builder.//from   www.  j  a  v  a 2 s.  com
 * 
 * @return a XML document builder
 * @throws JRException
 */
public static DocumentBuilder createDocumentBuilder(boolean isNamespaceAware) throws JRException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(false);
    dbf.setIgnoringComments(true);
    dbf.setNamespaceAware(isNamespaceAware);
    try {
        if (!allowDoctype()) {
            dbf.setFeature(FEATURE_DISALLOW_DOCTYPE, true);
        }

        return dbf.newDocumentBuilder();
    } catch (ParserConfigurationException e) {
        throw new JRException(EXCEPTION_MESSAGE_KEY_DOCUMENT_BUILDER_FACTORY_CREATION_FAILURE, null, e);
    }
}

---

From source file:gr.abiss.calipso.util.PdfUtils.java

public static void writePdf(String fontDir, String resourcesBasePath, OutputStream os, String html) {
    try {//from  www .j a v  a 2s .  c om
        // Create a buffer to hold the cleaned up HTML
        // Note: you can safely ignore both flush() and close(),
        // as they do nothing in ByteArrayOutputStream's implementation.
        // ByteArrayOutputStream out = new ByteArrayOutputStream();

        // Clean up the HTML to be well formed
        HtmlCleaner cleaner = new HtmlCleaner();
        CleanerProperties props = cleaner.getProperties();
        props.setAdvancedXmlEscape(true);
        props.setRecognizeUnicodeChars(true);
        props.setTranslateSpecialEntities(true);
        props.setUseCdataForScriptAndStyle(false);
        props.setOmitXmlDeclaration(false);
        props.setOmitDoctypeDeclaration(false);
        TagNode node = cleaner.clean(html);
        // write to the ByteArray buffer
        html = new PrettyXmlSerializer(props).getAsString(node);
        // logger.info("CLEANED HTML: " + html);
        // update the html string using the cleaned-up version
        // html = new String(out.toByteArray());

        ITextRenderer renderer = new ITextRenderer();
        renderer.getFontResolver().addFont(fontDir + File.separator + "ARIALUNI.TTF", BaseFont.IDENTITY_H,
                BaseFont.EMBEDDED);
        if (StringUtils.isNotBlank(resourcesBasePath)) {
            try {
                DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

                factory.setValidating(false);
                factory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);

                DocumentBuilder builder = factory.newDocumentBuilder();
                InputSource is = new InputSource(new StringReader(html));
                Document doc = builder.parse(is);
                String rsPath = new File(resourcesBasePath + File.separator).toURI().toURL().toString();
                renderer.setDocument(doc, rsPath);
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        } else {
            renderer.setDocumentFromString(html);
        }
        renderer.layout();
        renderer.createPDF(os);
    } catch (Exception e) {
        logger.error("Failed to creare PDF for item, html: \n" + html, e);
    }
}

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From source file:eu.eidas.configuration.ConfigurationReader.java

/**
 * Read configuration./*  w w w.j a  va  2 s  .  c  o m*/
 *
 * @return the map< string, instance engine>
 *
 * @throws SAMLEngineException the EIDASSAML engine runtime
 *             exception
 */
public static Map<String, InstanceEngine> readConfiguration() throws SAMLEngineException {

    LOGGER.debug("Init reader: " + ENGINE_CONF_FILE);
    final Map<String, InstanceEngine> instanceConfs = new HashMap<String, InstanceEngine>();

    Document document = null;
    // Load configuration file
    final DocumentBuilderFactory factory = EIDASSAMLEngine.newDocumentBuilderFactory();
    DocumentBuilder builder;

    InputStream engineConf = null;
    try {

        factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);

        builder = factory.newDocumentBuilder();

        engineConf = ConfigurationReader.class.getResourceAsStream("/" + ENGINE_CONF_FILE);

        document = builder.parse(engineConf);

        // Read instance
        final NodeList list = document.getElementsByTagName(NODE_INSTANCE);

        for (int indexElem = 0; indexElem < list.getLength(); ++indexElem) {
            final Element element = (Element) list.item(indexElem);

            final InstanceEngine instanceConf = new InstanceEngine();

            // read every configuration.
            final String instanceName = element.getAttribute(NODE_INST_NAME);

            if (StringUtils.isBlank(instanceName)) {
                throw new EIDASSAMLEngineRuntimeException("Error reader instance name.");
            }
            instanceConf.setName(instanceName.trim());

            final NodeList confNodes = element.getElementsByTagName(NODE_CONF);

            for (int indexNode = 0; indexNode < confNodes.getLength(); ++indexNode) {

                final Element configurationNode = (Element) confNodes.item(indexNode);

                final String configurationName = configurationNode.getAttribute(NODE_CONF_NAME);

                if (StringUtils.isBlank(configurationName)) {
                    throw new EIDASSAMLEngineRuntimeException("Error reader configuration name.");
                }

                final ConfigurationEngine confSamlEngine = new ConfigurationEngine();

                // Set configuration name.
                confSamlEngine.setName(configurationName.trim());

                // Read every parameter for this configuration.
                final Map<String, String> parameters = generateParam(configurationNode);

                // Set parameters
                confSamlEngine.setParameters(parameters);

                // Add parameters to the configuration.
                instanceConf.getConfiguration().add(confSamlEngine);
            }

            // Add to the list of configurations.
            instanceConfs.put(element.getAttribute(NODE_INST_NAME), instanceConf);
        }

    } catch (SAXException e) {
        LOGGER.warn("ERROR : init library parser.", e.getMessage());
        LOGGER.debug("ERROR : init library parser.", e);
        throw new SAMLEngineException(e);
    } catch (ParserConfigurationException e) {
        LOGGER.warn("ERROR : parser configuration file xml.");
        LOGGER.debug("ERROR : parser configuration file xml.", e);
        throw new SAMLEngineException(e);
    } catch (IOException e) {
        LOGGER.warn("ERROR : read configuration file.", e.getMessage());
        LOGGER.debug("ERROR : read configuration file.", e);
        throw new SAMLEngineException(e);
    } finally {
        IOUtils.closeQuietly(engineConf);
    }

    return instanceConfs;
}

---

From source file:com.pieframework.model.repository.ModelStore.java

/**
 * @param xmlFile/*www.  j av  a 2  s.co  m*/
 * @param writer
 * @throws ParserConfigurationException
 * @throws SAXException
 * @throws IOException
 * @throws TransformerException
 */
protected static void processXIncludes(File xmlFile, Writer writer)
        throws ParserConfigurationException, SAXException, IOException, TransformerException {

    final InputStream xml = new FileInputStream(xmlFile);

    // This sets the base where XIncludes are resolved
    InputSource i = new InputSource(xml);
    i.setSystemId(xmlFile.toURI().toString());

    // Configure Document Builder
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setXIncludeAware(true);
    factory.setNamespaceAware(true);
    factory.setFeature("http://apache.org/xml/features/xinclude/fixup-base-uris", false);
    DocumentBuilder docBuilder = factory.newDocumentBuilder();

    if (!docBuilder.isXIncludeAware()) {
        throw new IllegalStateException();
    }

    // Parse the InputSource
    Document doc = docBuilder.parse(i);

    // output
    Source source = new DOMSource(doc);
    Result result = new StreamResult(writer);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    transformer.transform(source, result);
}

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