Example usage for javax.xml.parsers DocumentBuilderFactory newDocumentBuilder

Introduction

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

Prototype


public abstract DocumentBuilder newDocumentBuilder() throws ParserConfigurationException;

Source Link

Document

Creates a new instance of a javax.xml.parsers.DocumentBuilder using the currently configured parameters.

Usage

From source file:Main.java

/**
 * Returns a {@link org.w3c.dom.Document} from an {@link java.io.InputStream}.
 * @param inputStream the stream from which getting the XML content
 * @return the XML document or null if /*from w  w w.ja  va 2s. c  o m*/
 * @throws IOException if there was an error while getting the XML from the stream
 * @throws SAXException if there was an error while parsing the XML document
 * @throws javax.xml.parsers.ParserConfigurationException
 */
public static Document getDocument(InputStream inputStream)
        throws IOException, SAXException, ParserConfigurationException {

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

    return builder.parse(inputStream);
}

From source file:Main.java

public static Element getroot(String siteName) {
    Element root = null;/*from   ww w  .j a  v a  2  s  . c  om*/
    try {
        File fXmlFile = new File(siteName);
        DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
        Document document = dBuilder.parse(fXmlFile);
        root = document.getDocumentElement();

    } catch (Exception e) {
        e.printStackTrace();
    }

    return root;

}

From source file:Main.java

/**
 * @param string Creates a {@link Document} from a string.
 * @return A {@link Document} representation of the string.
 * @throws ParserConfigurationException if a DocumentBuilder cannot be
 * created which satisfies the configuration requested
 * @throws SAXException if any parse errors occur
 * @throws IOException if any IO errors occur.
 *
 */// w  ww .  j a v a  2  s.c  o m
public static Document stringToXml(String string)
        throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    InputSource is = new InputSource(new StringReader(string));
    if (builder.isNamespaceAware()) {
        System.out.println("#######################3Is aware");
    } else {
        System.out.println("#######################Not aware");
    }
    return builder.parse(is);
}

From source file:Main.java

/**
 * Creates ElementNode for given tag with particular text as content.
 *///w  w w. java  2  s . c  o  m
public static Element createTextNode(String tag, String content) throws ParserConfigurationException {
    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
    Document doc = docBuilder.newDocument();
    Element node = doc.createElement(tag);
    Text t = doc.createTextNode(content);
    node.appendChild(t);

    return node;
}

From source file:Main.java

public static Document createXmlDoc(InputStream is)
        throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
    Document doc = docBuilder.parse(is);
    return doc;/*  w ww .j a  va  2 s .  c  o m*/
}

From source file:Main.java

private static Document parseXml(String xmlPath) {
    Document doc = null;//from www . j a  v a 2 s. c om
    try {
        File trainSchedule = new File(xmlPath);
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        doc = builder.parse(trainSchedule);
        doc.getDocumentElement().normalize();
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    if (doc == null)
        throw new ParserException("cannot parse: \"" + xmlPath + "\"");

    return doc;
}

From source file:Main.java

/**
 * Create a new blank XML document./*from  ww w.jav a2  s .  c  om*/
 *
 * @return The new blank XML document.
 *
 * @throws IOException If there is an error creating the XML document.
 */
public static Document newDocument() throws IOException {
    try {
        DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = builderFactory.newDocumentBuilder();
        return builder.newDocument();
    } catch (Exception e) {
        IOException thrown = new IOException(e.getMessage());
        throw thrown;
    }
}

From source file:Main.java

public static Object getBean() {
    try {//  w ww . j  a  v  a 2  s . c o  m
        DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = dFactory.newDocumentBuilder();
        Document doc = builder.parse(new File("src/config.xml"));

        NodeList nl = doc.getElementsByTagName("className");
        Node node = nl.item(0).getFirstChild();
        String cName = node.getNodeValue();

        Class clazz = Class.forName(cName);
        Object obj = clazz.newInstance();
        return obj;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

/**
 * Create a new XML document.//  w  w w  . ja v a 2  s  .  co  m
 * 
 * @return document
 * @throws ParserConfigurationException 
 */
public static Document newXml() throws ParserConfigurationException {
    DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
    return docBuilder.newDocument();
}

From source file:Main.java

/**
 * Obtains DOMImpementaton interface providing a number of methods for performing 
 * operations that are independent of any particular DOM instance. 
 *
 * @throw DOMException <code>NOT_SUPPORTED_ERR</code> if cannot get DOMImplementation
 * @throw FactoryConfigurationError Application developers should never need to directly catch errors of this type.          
 *
 * @return DOMImplementation implementation
 *//*from w w  w.  ja va  2  s  . c  om*/
private static DOMImplementation getDOMImplementation() throws DOMException { //can be made public

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

    try {
        return factory.newDocumentBuilder().getDOMImplementation();
    } catch (ParserConfigurationException ex) {
        throw new DOMException(DOMException.NOT_SUPPORTED_ERR,
                "Cannot create parser satisfying configuration parameters"); //NOI18N
    }
}