Example usage for javax.xml.parsers DocumentBuilder setEntityResolver

Introduction

In this page you can find the example usage for javax.xml.parsers DocumentBuilder setEntityResolver.

Prototype


public abstract void setEntityResolver(EntityResolver er);

Source Link

Document

Specify the EntityResolver to be used to resolve entities present in the XML document to be parsed.

Usage

From source file:Utils.java

/**
 * Read XML as DOM.//from w  ww . j  a  v a2 s.  c  o  m
 */
public static Document readXml(InputStream is) throws SAXException, IOException, ParserConfigurationException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);
    dbf.setIgnoringComments(false);
    dbf.setIgnoringElementContentWhitespace(true);
    dbf.setNamespaceAware(true);
    // dbf.setCoalescing(true);
    // dbf.setExpandEntityReferences(true);

    DocumentBuilder db = null;
    db = dbf.newDocumentBuilder();
    db.setEntityResolver(new NullResolver());

    // db.setErrorHandler( new MyErrorHandler());

    return db.parse(is);
}

From source file:Utils.java

public static Document readXml(StreamSource is) throws SAXException, IOException, ParserConfigurationException {

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);/*from  w w  w  .j  av  a  2s  . c om*/
    dbf.setIgnoringComments(false);
    dbf.setIgnoringElementContentWhitespace(true);
    dbf.setNamespaceAware(true);
    // dbf.setCoalescing(true);
    // dbf.setExpandEntityReferences(true);

    DocumentBuilder db = null;
    db = dbf.newDocumentBuilder();
    db.setEntityResolver(new NullResolver());

    // db.setErrorHandler( new MyErrorHandler());
    InputSource is2 = new InputSource();
    is2.setSystemId(is.getSystemId());
    is2.setByteStream(is.getInputStream());
    is2.setCharacterStream(is.getReader());

    return db.parse(is2);
}

From source file:Main.java

private static DocumentBuilder getBuilder() throws ParserConfigurationException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);/* ww  w  . j a  v a2s.  c o  m*/
    factory.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
    factory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);

    DocumentBuilder builder = factory.newDocumentBuilder();
    // prevent DTD entities from being resolved.
    builder.setEntityResolver(new EntityResolver() {
        @Override
        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            return new InputSource(new StringReader(""));
        }
    });

    return builder;
}

From source file:Main.java

public static Document read(String filename) {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(false);//  w w w.j a  va  2  s. com
    DocumentBuilder builder = null;
    Document document = null;
    try {
        builder = factory.newDocumentBuilder();
        builder.setEntityResolver(new EntityResolver() {
            public InputSource resolveEntity(String publicId, String systemId)
                    throws SAXException, IOException {
                return new InputSource(new StringReader(""));
            }
        });
        document = builder.parse(new File(filename));
        document.getDocumentElement().normalize();
    } catch (Exception e) {
    }
    return document;
}

From source file:Main.java

/**
 * Parses a document from the given string
 * //from w ww .java 2s . c o m
 * @param template The string to parse
 * @return The parsed {@link Document}
 */
public static Document getTemplateDocument(String template) {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = null;
    dbf.setValidating(false);
    try {
        db = dbf.newDocumentBuilder();
        db.setEntityResolver(new EntityResolver() {
            public InputSource resolveEntity(String publicID, String systemID) throws SAXException {
                return new InputSource(new StringReader(""));
            }
        });
        Document doc = db.parse(new ByteArrayInputStream(template.getBytes("utf8")));
        return doc;
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    } catch (SAXException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

private static void validateDTD0(String xmlFile, final String dtdPath)
        throws ParserConfigurationException, SAXException, IOException {

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setValidating(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    if (dtdPath != null && !dtdPath.isEmpty()) {
        documentBuilder.setEntityResolver(new EntityResolver() {

            public InputSource resolveEntity(String publicId, String systemId)
                    throws SAXException, IOException {

                return new InputSource(new FileInputStream(dtdPath));
            }//from  ww  w  . j  a v a2 s. c o  m
        });
    }
    documentBuilder.setErrorHandler(new ErrorHandler() {

        public void warning(SAXParseException exception) throws SAXException {

        }

        public void fatalError(SAXParseException exception) throws SAXException {

            throw exception;
        }

        public void error(SAXParseException exception) throws SAXException {

            throw exception;
        }
    });

    documentBuilder.parse(new FileInputStream(xmlFile));

}

From source file:com.mycila.xmltool.XMLDocumentBuilderFactory.java

public static DocumentBuilder newDocumentBuilder(boolean ignoreNamespaces) {
    try {//from ww w.ja va 2  s.c  o  m
        javax.xml.parsers.DocumentBuilderFactory factory = javax.xml.parsers.DocumentBuilderFactory
                .newInstance();
        factory.setNamespaceAware(!ignoreNamespaces);
        DocumentBuilder builder = factory.newDocumentBuilder();
        builder.setErrorHandler(new XMLErrorHandler(true));
        builder.setEntityResolver(CachedEntityResolver.instance);
        return builder;
    } catch (ParserConfigurationException e) {
        throw new IllegalStateException(e.getMessage(), e);
    }
}

From source file:info.magnolia.cms.util.ConfigUtil.java

/**
 * Uses a map to find dtds in the resources.
 * @param xml//from w  w  w .  j  a v a  2 s .  com
 * @param dtds
 * @return
 * @throws ParserConfigurationException
 * @throws SAXException
 * @throws IOException
 */
public static Document string2DOM(String xml, final Map<String, String> dtds)
        throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(true);
    DocumentBuilder builder;
    builder = dbf.newDocumentBuilder();
    builder.setEntityResolver(new MapDTDEntityResolver(dtds));
    return builder.parse(IOUtils.toInputStream(xml));
}

From source file:DomUtil.java

/**
 * Read XML as DOM.//from  w  w w  .j a  va2s . c o m
 */
public static Document readXml(InputStream is) throws SAXException, IOException, ParserConfigurationException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);
    dbf.setIgnoringComments(false);
    dbf.setIgnoringElementContentWhitespace(true);
    // dbf.setCoalescing(true);
    // dbf.setExpandEntityReferences(true);

    DocumentBuilder db = null;
    db = dbf.newDocumentBuilder();
    db.setEntityResolver(new NullResolver());

    // db.setErrorHandler( new MyErrorHandler());

    Document doc = db.parse(is);
    return doc;
}

From source file:com.sun.portal.portletcontainer.admin.PortletRegistryHelper.java

public static DocumentBuilder getDocumentBuilder() throws PortletRegistryException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = null;
    try {/*from   w  w w . jav a2s .  co m*/
        docBuilder = dbf.newDocumentBuilder();
        docBuilder.setEntityResolver(new NoOpEntityResolver());
    } catch (ParserConfigurationException pce) {
        throw new PortletRegistryException(pce);
    }
    return docBuilder;
}