Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright 1999-2009 The Pegadi Team
 *
 * 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.Element;
import org.w3c.dom.NodeList;
import org.w3c.dom.Text;

public class Main {
    public static String extractValue(Element e, String name) {
        NodeList nl = e.getElementsByTagName(name);

        StringBuffer value = new StringBuffer();

        if (nl.getLength() > 0) {
            NodeList children = nl.item(0).getChildNodes();
            for (int i = 0; i < children.getLength(); i++) {
                if (children.item(i) instanceof Text) {
                    value.append(((Text) children.item(i)).getData());
                }
            }
            return value.toString();
        } else {
            return "";
        }
    }
}