Java XML Element Get Value getXmlBoolean(Element element, String name)

Description

get Xml Boolean

License

Apache License

Declaration

public static Boolean getXmlBoolean(Element element, String name) 

Method Source Code

//package com.java2s;
/**//from  w w w.j a  v a  2  s  .  c  o  m
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    public static Boolean getXmlBoolean(Element element, String name) {
        String val = getXmlString(element, name);
        return Boolean.parseBoolean(val);
    }

    public static String getXmlString(Element element, String name) {
        NodeList id = element.getElementsByTagName(name);
        Element line = (Element) id.item(0);
        if (line == null) {
            return null;
        }
        Node first = line.getFirstChild();
        // handle empty <key></key>
        if (first == null) {
            return "";
        }
        String val = first.getNodeValue();
        if (val == null) {
            return "";
        }
        return val;
    }
}

Related

1. getValue(Element element, String tag)
2. getValue(Element pElement)
3. getValueFromElement(Element element, String tagName)
4. getValueFromElement(Element element, String tagName)
5. getWholeText(Element element)
6. getXMLContent(XMLEventReader reader, StartElement element, boolean decodeCharacters)
7. getXmlElementAnnotation(Field field)
8. getXmlElementDecl(Method method)
9. getXMLElementTextValue(Element element, String tagName)