Example usage for org.w3c.dom Element getTextContent

Introduction

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

Prototype

public String getTextContent() throws DOMException;

Source Link

Document

This attribute returns the text content of this node and its descendants.

Usage

From source file:Main.java

public static String GetFirstInstance(NodeList nList) {
    for (int i = 0; i < nList.getLength(); i++) {
        Node nNode = nList.item(i);
        if (nNode.getNodeType() == Node.ELEMENT_NODE) {
            Element eElement = (Element) nNode;
            if (eElement != null)
                return eElement.getTextContent();
        } // end if nnode.getnodetype()
    } //end for int temp
    return new String("");
}

From source file:Main.java

public static String getChildElementValue(Element parent, String tagName) {
    Element element = getChildElement(parent, tagName);
    return element != null ? element.getTextContent() : null;
}

From source file:Main.java

public static String getFirstChildTextByTagName(Element element, String tagName) {
    Element e = getFirstChildElementByTagName(element, tagName);
    return e == null ? null : e.getTextContent().trim();
}

From source file:Main.java

public static String getXpathValue(String xpathStr, Document doc) throws Exception {
    String value = null;/*w  w w .  ja v a2s .c om*/
    try {
        XPath xpath = XPathFactory.newInstance().newXPath();
        Element e = (Element) xpath.evaluate(xpathStr, doc, XPathConstants.NODE);
        value = e.getTextContent();
    } catch (Exception e) {
        throw e;
    }
    return value;
}

From source file:Main.java

/**
 * Gets the child element content./*from   ww  w . j  a  va 2s  .  co m*/
 * 
 * @param el 
 * @param tagName 
 * 
 * @return the child element content
 */
public static String getChildElementContent(Element el, String tagName) {
    Element el2 = getChildElement(el, tagName);
    return el2 == null ? "" : el2.getTextContent();
}

From source file:Main.java

/**
 * @param parent the parent XML element//  w  ww  . j av  a2s .  c  om
 * @param childName the child node name
 * @return the child XML element text with specified node name or <code>null</code> if does not exist
 */
public static String getChildElementText(final Element parent, final String childName) {

    Element child = getChildElement(parent, childName);
    return child == null ? null : child.getTextContent();
}

From source file:Main.java

/**
 * Returns value of a child element from a given XML element
 * //from  ww  w  . j a  va  2s  . c  om
 * @param element
 *            A Elemnt
 * @param tagName
 *            The name of the child elment
 * @return The value of the child element
 */
public static String getChildElementContent(Element element, String tagName) {
    Element el2 = getChildElement(element, tagName);
    return el2 == null ? "" : el2.getTextContent();
}

From source file:Main.java

public static String getElementContents(Element element, String elementName) throws IOException {
    Element first = getFirstElement(element, elementName);
    if (first != null) {
        return first.getTextContent().trim();
    } else {//from  ww w. j ava 2s  .  c o m
        return null;
    }
}

From source file:Main.java

public static String getElementText(Element namedElement) {
    if (namedElement == null) {
        return null;
    }/*ww  w .  j  av a2s .  c  o  m*/
    String text = namedElement.getTextContent();
    return (text.isEmpty()) ? null : text;
}

From source file:Main.java

/**
 * @param parent the parent XML element/*from w w  w.j  a  v  a  2s .  c  om*/
 * @param childName the child node name
 * @param defaultText the default text if child element does not exist
 * @return the child XML element text with specified node name or default value if does not exist
 */
public static String getChildElementText(final Element parent, final String childName,
        final String defaultText) {

    Element child = getChildElement(parent, childName);
    return child == null ? defaultText : child.getTextContent();
}