Get Attribute : DOM Attribute « XML « Java






Get Attribute

  
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 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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,
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 * KIND, either express or implied. See the License for the
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 */

import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;

/**
 * Few simple utils to read DOM. This is originally from the Jakarta Commons
 * Modeler.
 * 
 * @author Costin Manolache
 */
public class Utils {
  public static String getAttribute(Node element, String attName) {
    NamedNodeMap attrs = element.getAttributes();
    if (attrs == null) {
      return null;
    }
    Node attN = attrs.getNamedItem(attName);
    if (attN == null) {
      return null;
    }
    return attN.getNodeValue();
  }
}

   
    
  








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