Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright 2008 - 2009 Pro-Netics S.P.A.
 *
 *    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;

public class Main {
    /**
     * Check whether the given nodes containes an attribute with the given name and value.<br>
     * The name and value of the attribute MUST be the same of the node ones in order to have true as
     * a result.<br> The check is case insensitive.<br>
     * 
     * @param node node to be analyzed
     * @param attrName the attribute name to be matched
     * @param attrValue the attribute value to be matched
     * @return <code>true</code> if node containes the given attributes, <code>false</code> otherwise (even if node is null)
     */
    public static boolean nodeAttributeEquals(Node node, String attrName, String attrValue) {

        if (node != null && node.getNodeType() == Node.ELEMENT_NODE) {

            String value = ((Element) node).getAttribute(attrName);
            return (value != null && value.equalsIgnoreCase(attrValue));

        } else {

            return false;

        }
    }
}