Java XML Attribute Get getAttribute(Node pNode, String attrName)

Description

get Attribute

License

Apache License

Declaration

public static String getAttribute(Node pNode, String attrName) 

Method Source Code

//package com.java2s;
/**//from  w  w w. j a v a2  s .  com
 * Copyright 2010 
 *
 * 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.NamedNodeMap;
import org.w3c.dom.Node;

public class Main {

    public static String getAttribute(Node pNode, String attrName) {
        try {
            NamedNodeMap name = pNode.getAttributes();
            if (name.getLength() > 0) {
                Node node = name.getNamedItem(attrName);
                if (node != null) {
                    String attributeValue = name.getNamedItem(attrName).getNodeValue();
                    return attributeValue;
                } else {
                    return null;
                }
            } else {
                return null;
            }
        } catch (Exception e) {
            return null;
        }

    }
}

Related

1. getAttribute(Node node, String name)
2. getAttribute(Node node, String name)
3. getAttribute(Node node, String name)
4. getAttribute(Node node, String name, String defVal)
5. getAttribute(Node node, String name, String defVal)
6. getAttribute(Node pNode, String pName)
7. getAttribute(Node targetElem, String keyName, String defaultValue)
8. getAttribute(String aAttrName, Node aNode)
9. getAttribute(String attribute, Node node)