Java XML Element Text Set setElementText(Element elm, String text)

Description

set Element Text

License

EUPL

Declaration

static public void setElementText(Element elm, String text) 

Method Source Code

//package com.java2s;
/*/*from www.ja va  2s.c  o  m*/
 * Copyright 2004-2014 SmartBear Software
 *
 * Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent
 * versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 *
 * http://ec.europa.eu/idabc/eupl
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the Licence is
 * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the Licence for the specific language governing permissions and limitations
 * under the Licence.
*/

import org.w3c.dom.CDATASection;

import org.w3c.dom.Element;

import org.w3c.dom.Node;

import org.w3c.dom.ProcessingInstruction;
import org.w3c.dom.Text;

public class Main {
    static public void setElementText(Element elm, String text) {
        Node node = elm.getFirstChild();
        if (node == null) {
            if (text != null) {
                elm.appendChild(elm.getOwnerDocument().createTextNode(text));
            }
        } else if (node.getNodeType() == Node.TEXT_NODE) {
            if (text == null) {
                node.getParentNode().removeChild(node);
            } else {
                node.setNodeValue(text);
            }
        } else if (text != null) {
            Text textNode = node.getOwnerDocument().createTextNode(text);
            elm.insertBefore(textNode, elm.getFirstChild());
        }
    }

    public static boolean setNodeValue(Node domNode, String string) {
        if (domNode == null) {
            return false;
        }

        short nodeType = domNode.getNodeType();

        switch (nodeType) {
        case Node.ELEMENT_NODE: {
            setElementText((Element) domNode, string);
            break;
        }
        case Node.ATTRIBUTE_NODE:
        case Node.TEXT_NODE: {
            domNode.setNodeValue(string);
            break;
        }
        case Node.PROCESSING_INSTRUCTION_NODE: {
            ((ProcessingInstruction) domNode).setData(string);
            break;
        }
        case Node.CDATA_SECTION_NODE: {
            ((CDATASection) domNode).setData(string);
            break;
        }
        default: {
            return false;
        }
        }

        return true;
    }
}

Related

1. setElementsTextNodeValue(Node element, String value)
2. setElementText(Element element, String text)
3. setElementText(Element element, String value)
4. setElementText(Element elm, String text)
5. setElementText(Element elm, String text)
6. setElementText(Node elem, Object text)
7. setElementTextByAttr(Element modsroot, String nodename, String attrname, String attrvalue, String newValue)
8. setElementTextValue(Element e, String text)
9. setElementValue(Element element, String val)