Example usage for org.w3c.dom Element getFirstChild

Introduction

In this page you can find the example usage for org.w3c.dom Element getFirstChild.

Prototype

public Node getFirstChild();

Source Link

Document

The first child of this node.

Usage

From source file:Main.java

public static String getElementFirstText(Element ele) {
    Node n = ele.getFirstChild();
    if (n instanceof Text) {
        return ((Text) n).getNodeValue();
    } else {//from  ww w. j  av a  2s .  co m
        return null;
    }
}

From source file:Main.java

public static String getCharacterDataFromElement(Element e) {
    Node child = e.getFirstChild();
    if (child instanceof CharacterData) {
        CharacterData cd = (CharacterData) child;
        return cd.getData();
    }//from   www . ja  v  a2 s  .c o  m
    return "?";
}

From source file:Main.java

public static Element GetFirstElementChild(Element tag) {
    Node n = tag.getFirstChild();
    while (n.getNodeType() != Node.ELEMENT_NODE) {
        n = n.getNextSibling();/*from www. j a  v  a 2  s  .  c o m*/
    }
    Element e = (Element) n;
    return e;
}

From source file:Main.java

private static String getTextValue(Element ele, String tagName) {
    String textVal = null;//from   ww w .ja  v a 2s .c o m
    NodeList nl = ele.getElementsByTagName(tagName);
    if (nl != null && nl.getLength() > 0) {
        Element el = (Element) nl.item(0);
        textVal = el.getFirstChild().getNodeValue();
    }
    return textVal;
}

From source file:Main.java

public static Element findFirstChildElement(Element parent) {
    org.w3c.dom.Node ret = parent.getFirstChild();
    while (ret != null && (!(ret instanceof Element))) {
        ret = ret.getNextSibling();//  ww w  .  ja va  2s .c o  m
    }
    return (Element) ret;
}

From source file:Main.java

/**
 * Gets the first child element of an element
 *
 * @param element the parent// www .  j a  v  a2  s  .com
 * @return the first child element or null if there isn't one
 */
public static Element getFirstChildElement(Element element) {
    Node child = element.getFirstChild();
    while (child != null && child.getNodeType() != Node.ELEMENT_NODE)
        child = child.getNextSibling();

    return (Element) child;
}

From source file:Main.java

/**
 * Returns first DOM node of type element contained within given element.
 *  //from  w ww.j a  va 2s . c  o  m
 * @param elem element
 */
public static Element getContainedElement(Element elem) {
    Node n = elem.getFirstChild();
    while (n != null) {
        if (n.getNodeType() == Node.ELEMENT_NODE) {
            Element e = (Element) n;
            return e;
        }
        n = n.getNextSibling();
    }
    return null;
}

From source file:Main.java

public static Element getFirstChildByTagName(Element elem, String name) {
    for (Node child = elem.getFirstChild(); child != null; child = child.getNextSibling())
        if (child instanceof Element && name.equals(child.getNodeName()))
            return (Element) child;
    return null;//from   w w  w .java 2s .c  o  m
}

From source file:Main.java

/**
 * Returns the first child element, or null if none exists.
 * @param element/*from ww  w  .j av a 2 s  . c  o m*/
 * @return Element
 */
public static Element getFirstChildElement(Element element) {
    for (Node node = element.getFirstChild(); node != null; node = node.getNextSibling()) {
        if (node instanceof Element) {
            return (Element) node;
        }
    }

    return null;
}

From source file:Main.java

public static Element findChildElement(Element parent) {
    for (org.w3c.dom.Node node = parent.getFirstChild(); node != null; node = node.getNextSibling()) {
        if (node.getNodeType() == org.w3c.dom.Node.ELEMENT_NODE) {
            return (Element) node;
        }//  w  w  w . j av a 2s  .  c om
    }
    return null;
}