Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright (C) 2005-2009 Alfresco Software Limited.
 *
 * This file is part of the Spring Surf Extension project.
 *
 * 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.springframework.util.Assert;

import org.w3c.dom.Element;

public class Main {
    /**
     * Checks in under a given root element whether it can find a child element
     * which matches the name supplied. Returns {@link Element} if exists.
     * 
     * @param name the Element name (required)
     * @param root the parent DOM element (required)
     * 
     * @return the Element if discovered
     */
    public static Element findFirstElementByName(String name, Element root) {
        Assert.hasText(name, "Element name required");
        Assert.notNull(root, "Root element required");
        return (Element) root.getElementsByTagName(name).item(0);
    }
}