Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2002-2006,2009 The Apache Software Foundation.
 * 
 * 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.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * This method will return the content of this particular <code>element</code>.
     * For example,
     * <p/>
     * <pre>
     *    <result>something_1</result>
     * </pre>
     * When the {@link org.w3c.dom.Element} <code>&lt;result&gt;</code> is passed in as
     * argument (<code>element</code> to this method, it returns the content of it,
     * namely, <code>something_1</code> in the example above.
     *
     * @return
     */
    public static String getContent(Element element) {
        StringBuilder paramValue = new StringBuilder();
        NodeList childNodes = element.getChildNodes();
        for (int j = 0; j < childNodes.getLength(); j++) {
            Node currentNode = childNodes.item(j);
            if (currentNode != null && currentNode.getNodeType() == Node.TEXT_NODE) {
                String val = currentNode.getNodeValue();
                if (val != null) {
                    paramValue.append(val.trim());
                }
            }
        }
        return paramValue.toString().trim();
    }
}