Java XML Node Get by Name getElementsByTagNameNS(Node element, String namespace, String name)

Description

get Elements By Tag Name NS

License

Apache License

Declaration

public static ArrayList<Element> getElementsByTagNameNS(Node element, String namespace, String name) 

Method Source Code

//package com.java2s;
/**/*from   ww  w.j  a  va2 s. c o m*/
 * Copyright Microsoft Corporation
 * 
 * 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;
import java.util.ArrayList;

public class Main {
    public static ArrayList<Element> getElementsByTagNameNS(Node element, String namespace, String name) {
        ArrayList<Element> childElements = new ArrayList<Element>();

        NodeList elements = element.getChildNodes();
        if (elements != null) {
            for (int i = 0; i < elements.getLength(); i++) {
                if (elements.item(i).getNodeType() == Node.ELEMENT_NODE) {
                    Element currentElement = (Element) elements.item(i);
                    if ((currentElement.getNamespaceURI() == null
                            || currentElement.getNamespaceURI().equals(namespace))
                            && currentElement.getNodeName().equals(name)) {

                        childElements.add(currentElement);
                    }
                }
            }
        }

        return childElements;
    }
}

Related

1. getElementsByTagName(Node node, String tagName)
2. getElementsByTagName(Node node, String tagname)
3. getElementsByTagName(Node node, String tagName)
4. getElementsByTagName(Node root, String tagName)
5. getElementsByTagNames(Node node, String... tagName)
6. getElementTagName(final Node aNode)