Example usage for org.w3c.dom Document getElementById

Introduction

In this page you can find the example usage for org.w3c.dom Document getElementById.

Prototype

public Element getElementById(String elementId);

Source Link

Document

Returns the Element that has an ID attribute with the given value.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    Schema schema = sf.newSchema(new File("data.xsd"));

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);//w  w  w . j  a  va  2  s . c  o m
    dbf.setSchema(schema);
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document document = db.parse(new File("data.xml"));

    Element result = document.getElementById("abc");
    System.out.println(result);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from   w  ww  .  j  a  va  2s  .  c o  m
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");

    String attrValue = element.getAttribute("value");
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from   w  ww  .  j a v a  2s.c om
    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    Attr attr = (Attr) element.getAttributeNode("attrName");
    boolean wasSpecified = attr != null && attr.getSpecified();
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from w  ww  .jav a2s  .c  o  m
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    element = doc.createElement("root");
    doc.appendChild(element);

    element.getParentNode().insertBefore(doc.createTextNode("B"), element);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from   ww  w .  j  a va 2s.c  o m
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    NamedNodeMap attrs = element.getAttributes();
    while (attrs.getLength() > 0) {
        attrs.removeNamedItem(attrs.item(0).getNodeName());
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*from w  w  w.  ja va2 s. co m*/
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    element = doc.createElement("root");
    doc.appendChild(element);

    element.appendChild(doc.createTextNode("D"));

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);// w  ww  .  j  ava  2s  .c o m
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    element = doc.createElement("root");
    doc.appendChild(element);

    element.insertBefore(doc.createTextNode("A"), element.getFirstChild());

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*from   www .ja v  a 2  s  . c o m*/
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    element = doc.createElement("root");
    doc.appendChild(element);

    element.insertBefore(doc.createTextNode("C"), element.getLastChild());

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*  ww  w . j a v a 2s  .  c o m*/
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");

    element.setAttribute("newAttrName", "attrValue");
    element.setAttribute("newAttrName", "<>&\"'");
    element.removeAttribute("value");
    boolean has = element.hasAttribute("value"); // true
    String attrValue = element.getAttribute("value"); // mydefault
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*from   w w w .  j  a v  a2s  .  co m*/
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    element = doc.createElement("root");
    doc.appendChild(element);

    Element element2 = doc.createElement("item");
    element.insertBefore(element2, element.getFirstChild().getNextSibling());

}