Java XML First Child Element getFirstChildElementNS(Node parent, String uri)

Description

get First Child Element NS

License

Apache License

Declaration

public static Element getFirstChildElementNS(Node parent, String uri) 

Method Source Code

//package com.java2s;
/**/*from  ww w. j  a  v  a2  s.  c  o  m*/
 * 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,
 * 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 {
    public static Element getFirstChildElementNS(Node parent, String uri) {

        // search for node
        Node child = parent.getFirstChild();
        while (child != null) {
            if (child.getNodeType() == Node.ELEMENT_NODE) {
                String childURI = child.getNamespaceURI();
                if (childURI != null && childURI.equals(uri)) {
                    return (Element) child;
                }
            }
            child = child.getNextSibling();
        }

        // not found
        return null;

    }
}

Related

1. getFirstChildElementByTagName(Node element, String tagName)
2. getFirstChildElementCaseInsensitive(Element root, String elementName)
3. getFirstChildElementInternal(final Node node, final boolean useNamespaces, final String namespaceURI, final String localName)
4. getFirstChildElementNode(Node node)
5. getFirstChildElementNS(Element elm, String tns, String localName)
6. getFirstChildElementNS(Node parent, String[][] elemNames)
7. getFirstChildElementOfName(@Nonnull final Node aStartNode, @Nullable final String sName)
8. getFirstChildElementsByTagName( Node contextNode, String elementName)
9. getFirstChildElementsByTagName(Node contextNode, String elementName)