Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * MIT License
 *
 * Copyright (c) 2017 The Board of Trustees of the Leland Stanford Junior University
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

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

public class Main {
    /**
     * Retrieve the value of an XML tag. For internal use only during parsing the accounts
     * configuration file.
     *
     * @param element The elemement containing the tag
     * @param tagName The string name of the tag
     * @return Tag value
     */
    public static String getTagValue(Element element, String tagName) throws Exception {
        try {
            NodeList tagList = element.getElementsByTagName(tagName);
            Element tagElement = (Element) tagList.item(0);
            NodeList textTagList = tagElement.getChildNodes();

            return (textTagList.item(0)).getNodeValue().trim();
        } catch (Exception e) {
            throw new Exception(
                    "Error in parsing the element \"" + element.toString() + "\" with the tag \"" + tagName + "\"");
        }
    }
}