Java XML Element Get getElementBooleanValue(Document document, Element parent, String element)

Description

get Element Boolean Value

License

Apache License

Declaration

public static boolean getElementBooleanValue(Document document, Element parent, String element) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (C) 2007 Google Inc./* w w  w. j  av a 2 s  .  c  om*/
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 ******************************************************************************/

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    public static boolean getElementBooleanValue(Document document, Element parent, String element) {
        return Boolean.valueOf(getElementStringValue(document, parent, element)).booleanValue();
    }

    public static String getElementStringValue(Document document, Element parent, String element) {
        NodeList nl = parent.getElementsByTagName(element);
        if (nl.getLength() == 0) {
            return "";
        }

        Node n = nl.item(0).getFirstChild();
        if (n == null) {
            return "";
        }

        return n.getNodeValue();
    }
}

Related

1. getElementArray(Element config, String elementName)
2. getElementAsBoolean(Element e, String name)
3. getElementAsFloat(Element e, String name, Float dft)
4. getElementAsInt(Element element)
5. getElementAttributeValue(Document doc, String tagName, String attributeName)
6. getElementByClass(Element ele, String name)
7. getElementByFilter(Document doc, NodeFilter filter)
8. getElementByID(Element el, String id)
9. getElementByID(Element el, String id)