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 NodeList getNodeListViaXPath(String xpathExpr, String xml) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.parse(xml);
    XPathFactory xPathfactory = XPathFactory.newInstance();
    XPath xpath = xPathfactory.newXPath();
    XPathExpression expr = xpath.compile(xpathExpr);

    NodeList nl = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);

    return nl;//from   w ww . j a  v a 2 s.co  m
}

From source file:Main.java

public static Document getXML(File file) throws Exception {
    InputStream in = new FileInputStream(file);
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = dbFactory.newDocumentBuilder();
    Document xml = docBuilder.parse(in);
    in.close();//from  w w w  . j a  v a 2 s  .  c  om
    return xml;
}

From source file:Main.java

/**
 * Reads an XML Document from the given InputStream.
 * @param input InputStream to read from
 * @return XML Document// w  w  w.ja va  2 s .c o m
 */
public static Document readDocument(InputStream input) {
    try {
        DocumentBuilder builder = docFactory.newDocumentBuilder();

        return builder.parse(input);
    } catch (Exception ex) {
        throw new RuntimeException("Failed to read XML document", ex);
    }
}

From source file:Main.java

/** Read an XML document from a String */
public static Document readXmlDocumentFromString(String xml) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setIgnoringElementContentWhitespace(true);
    dbf.setCoalescing(true);/*from  w  w  w . ja va2 s .  c o  m*/
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(new ByteArrayInputStream(xml.getBytes()));
    return doc;
}

From source file:Main.java

/** Read an XML document from an InputStream */
public static Document readXmlDocumentFromStream(InputStream stream) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setIgnoringElementContentWhitespace(true);
    dbf.setCoalescing(true);//from   w w  w. j  a va 2 s .c  o m
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(stream);
    return doc;
}

From source file:Main.java

public static Document load(String file) {
    try {/*  w  w w. j a va2  s.c  o  m*/
        Document document = null;
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setValidating(false);
        dbf.setNamespaceAware(false);
        DocumentBuilder builder = dbf.newDocumentBuilder();
        document = builder.parse(new File(file));
        document.normalize();
        return document;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static Document loadXml(String xml) {
    InputSource inputSource = new InputSource(new StringReader(xml));
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    try {//from  w w w.  j a v  a2 s. c  o m
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document doc = builder.parse(inputSource);
        return doc;
    } catch (Exception ex) {
        throw new RuntimeException(ex.getMessage(), ex);
    }
}

From source file:Main.java

public static Document createDocument(File file) throws Exception {
    DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
    Document doc = docBuilder.parse(new InputSource(new FileInputStream(file)));
    return doc;/*from   ww  w  . jav a2s  .co  m*/
}

From source file:Main.java

public static Document getDomDocument(File xmlFile) throws Exception {
    InputStream in = new URL("file:///" + xmlFile.getAbsolutePath()).openStream();
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = dbFactory.newDocumentBuilder();
    Document xmlDoc = docBuilder.parse(in);
    in.close();/*w w  w .j a va  2s  .  c  o  m*/
    return xmlDoc;
}

From source file:Main.java

public static Document readXml(InputStream input)
        throws ParserConfigurationException, IOException, SAXException {
    DocumentBuilderFactory f = DocumentBuilderFactory.newInstance();
    f.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, Boolean.TRUE);
    DocumentBuilder b = f.newDocumentBuilder();
    return b.parse(input);
}