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:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    builder.setEntityResolver(new MyResolver());
    Document doc = builder.parse(new File("infilename.xml"));
}

From source file:Main.java

public static Document getXmlDocFromString(String xml) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);//  ww  w  . ja  v  a2s .c o  m
    dbf.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
    DocumentBuilder builder = dbf.newDocumentBuilder();
    builder.setEntityResolver(new EntityResolver() {
        @Override
        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            return new InputSource(new StringReader(""));
        }
    });
    return builder.parse(new ByteArrayInputStream(xml.getBytes("UTF-8")));
}

From source file:Main.java

public static Document loadFromStream(InputStream inputStream) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(false);/*from w w  w .  j  a v a 2s  .  c  o  m*/
    factory.setNamespaceAware(false);

    DocumentBuilder builder = factory.newDocumentBuilder();
    builder.setEntityResolver(new EntityResolver() {

        @Override
        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            //System.out.println("Ignoring " + publicId + ", " + systemId);
            return new InputSource(new StringReader(""));
        }
    });

    //System.out.println(StringUtil.toString(inputStream));

    Document doc = builder.parse(inputStream);
    return doc;
}

From source file:Main.java

public static Document getXmlDocFromURI(InputStream is) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);// w  w  w . j av a 2  s . co m
    dbf.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
    DocumentBuilder builder = dbf.newDocumentBuilder();
    builder.setEntityResolver(new EntityResolver() {
        @Override
        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            return new InputSource(new StringReader(""));
        }
    });
    return builder.parse(is);
}

From source file:Main.java

public static DocumentBuilder createDocumentBuilder() throws ParserConfigurationException {
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    builderFactory.setNamespaceAware(true);
    DocumentBuilder builder = builderFactory.newDocumentBuilder();
    builder.setEntityResolver(new EntityResolver() {
        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            InputStream source = !systemId.startsWith("file:") ? null
                    : getClass().getResourceAsStream(
                            "/net/sf/logsupport/" + new File(URI.create(systemId)).getName());

            return source == null ? new InputSource(new StringReader("")) : new InputSource(source);
        }//ww  w .ja  v a  2 s .  c  o m
    });
    return builder;
}

From source file:Main.java

public static Document createDocument(InputSource inputSource)
        throws SAXException, ParserConfigurationException, IOException {
    Document doc = null;/*from  w w  w. j ava 2  s . c o  m*/
    DocumentBuilderFactory factory = createDocumentBuilderFactory();
    DocumentBuilder builder = createDocumentBuilder(factory);
    builder.setEntityResolver(new EntityResolver() {
        @Override
        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            return new InputSource(new StringReader(""));
        }
    });
    doc = builder.parse(inputSource);
    return doc;
}

From source file:Main.java

/** Read XML as DOM.
 *///from   w  w w  . j  av  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.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:Main.java

public static String findInXml(String xml, String xpath) {
    try {//  w  ww. j a  v  a 2s . co m
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        builder.setEntityResolver(new EntityResolver() {
            @Override
            public InputSource resolveEntity(String publicId, String systemId)
                    throws SAXException, IOException {
                //                    if (systemId.contains("foo.dtd")) {
                return new InputSource(new StringReader(""));
                //                    } else {
                //                        return null;
                //                    }
            }
        });
        Document doc = builder.parse(new InputSource(new ByteArrayInputStream(xml.getBytes("utf-8"))));
        XPathFactory xPathfactory = XPathFactory.newInstance();
        XPathExpression expr = xPathfactory.newXPath().compile(xpath);
        return (String) expr.evaluate(doc, XPathConstants.STRING);
    } catch (Throwable t) {
        throw new RuntimeException(t);
    }
}

From source file:Main.java

public static Document loadDocument(InputStream is)
        throws ParserConfigurationException, SAXException, IOException {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();

    //skip DTD validation
    builder.setEntityResolver(new EntityResolver() {

        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            return new InputSource(new StringReader(""));
        }//from   w w  w.  j  av a 2 s .  com
    });

    return builder.parse(is);
}

From source file:Utils.java

public static Document readXml(Reader is) throws SAXException, IOException, ParserConfigurationException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    dbf.setValidating(false);/*  w  w w  .ja v  a  2  s.c  o m*/
    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 ips = new InputSource(is);
    return db.parse(ips);
}