Example usage for javax.xml.parsers DocumentBuilder parse

Introduction

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

Prototype


public abstract Document parse(InputSource is) throws SAXException, IOException;

Source Link

Document

Parse the content of the given input source as an XML document and return a new DOM Document object.

Usage

From source file:Main.java

public static Document getDocument(InputStream xmlInputStream) {
    Document document = null;/* w  w  w. j  a va2s  .c  o  m*/
    try {
        DocumentBuilder builder = docFactory.newDocumentBuilder();
        document = builder.parse(xmlInputStream);
    } catch (SAXException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    }
    return document;
}

From source file:Main.java

public static Document parseXML(InputStream in) throws IOException, SAXException {
    Document doc = null;/*from w w  w.j a  v a 2  s  .  co  m*/
    try {
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        doc = builder.parse(in);
    } catch (ParserConfigurationException e) {
        throw new IOException(e.getMessage());
    } catch (FactoryConfigurationError e) {
        throw new IOException(e.getMessage());
    }
    return doc;
}

From source file:Main.java

public static String[] xpathOnString(String q, String stringdoc) {
    try {//from   w  w w. j a v a 2  s.  co  m
        DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
        // domFactory.setNamespaceAware(true);
        DocumentBuilder builder = domFactory.newDocumentBuilder();
        Document doc = builder.parse(new ByteArrayInputStream(stringdoc.getBytes()));

        XPathFactory factory = XPathFactory.newInstance();
        XPath xpath = factory.newXPath();
        XPathExpression expr = xpath.compile(q);

        Object result = expr.evaluate(doc, XPathConstants.NODESET);
        NodeList nodes = (NodeList) result;

        String res[] = new String[nodes.getLength()];
        for (int i = 0; i < nodes.getLength(); i++) {
            // System.out.println(nodes.item(i).toString());
            res[i] = nodes.item(i).getNodeValue();
        }
        return res;
    } catch (Exception e) {
        System.out.println("XPathUtils.xpathOnString:caught:" + e);
        return null;
    }
}

From source file:Main.java

public static Document getDocument(String xmlString) {
    Document document = null;/*from w  ww.  j a v a 2  s  .  com*/
    try {
        DocumentBuilder builder = docFactory.newDocumentBuilder();
        document = builder.parse(new ByteArrayInputStream(xmlString.getBytes()));
        document.getDocumentElement().normalize();
    } catch (SAXException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    }
    return document;
}

From source file:Main.java

public static Document parse(File file) throws IOException {
    try {/*from  w  w w . ja v a 2 s  .  c om*/
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        factory.setCoalescing(true);
        factory.setIgnoringComments(true);
        factory.setIgnoringElementContentWhitespace(true);
        factory.setNamespaceAware(true);
        DocumentBuilder parser = factory.newDocumentBuilder();
        return parser.parse(file);
    } catch (ParserConfigurationException e) {
        throw new IOException(e);
    } catch (SAXException e) {
        throw new IOException(e);
    }
}

From source file:Main.java

public static Document toDocument(InputStream is)
        throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document document = builder.parse(is);
    return (document);
}

From source file:Main.java

public static Document string2Document(String xml, String encode)
        throws ParserConfigurationException, UnsupportedEncodingException, SAXException, IOException {
    Document document = null;//from   ww w  .j  a  v  a  2  s. co m

    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = builderFactory.newDocumentBuilder();
    try {
        document = builder.parse(new ByteArrayInputStream(xml.getBytes(encode)));
    } catch (Exception e) {
    }

    return document;
}

From source file:Main.java

public static Document getDocument(String fileName) {
    Document document = null;/*from ww w  .ja v a 2s  . c  om*/
    try {
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
        document = documentBuilder.parse(fileName);

    } catch (SAXException e) {
        e.printStackTrace();
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return document;
}

From source file:Main.java

/**
 * Parses an XML file.//w  w w . j a  va2  s .c om
 * @param file the file containing the XML to parse.
 * @return the XML DOM document.
 */
public static Document getDocument(File file) throws Exception {
    DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    return db.parse(file);
}

From source file:Main.java

/**
 * @param resource/*from ww  w.  j  av a 2s .c om*/
 *        the XML resource
 * @return {@link Document}
 * @throws IOException
 *         on exception
 * @throws ParserConfigurationException
 *         on exception
 * @throws SAXException
 *         on exception
 */
public static Document readDocument(final Resource resource)
        throws IOException, ParserConfigurationException, SAXException {
    final InputStream is = resource.getInputStream();
    if (is != null) {
        try {
            final DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            final DocumentBuilder db = dbf.newDocumentBuilder();
            return db.parse(is);
        } finally {
            is.close();
        }
    }
    return null;

}