Android XML Node Search selectNodeText(Node sibling, String uri, String nodeName, int number)

Description

select Node Text

License

Apache License

Parameter

Parameter	Description
sibling	a parameter
uri	a parameter
nodeName	a parameter
number	a parameter

Return

nodes with the constrain

Declaration

public static Text selectNodeText(Node sibling, String uri,
        String nodeName, int number) 

Method Source Code

//package com.java2s;
/**//  www . j  a va 2s  .co  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;

import org.w3c.dom.Text;

public class Main {
    /**
     * @param sibling
     * @param uri
     * @param nodeName
     * @param number
     * @return nodes with the constrain
     */
    public static Text selectNodeText(Node sibling, String uri,
            String nodeName, int number) {
        Node n = selectNode(sibling, uri, nodeName, number);
        if (n == null) {
            return null;
        }
        n = n.getFirstChild();
        while (n != null && n.getNodeType() != Node.TEXT_NODE) {
            n = n.getNextSibling();
        }
        return (Text) n;
    }

    /**
     * @param sibling
     * @param uri
     * @param nodeName
     * @param number
     * @return nodes with the constrain
     */
    public static Element selectNode(Node sibling, String uri,
            String nodeName, int number) {
        while (sibling != null) {
            if (sibling.getNamespaceURI() != null
                    && sibling.getNamespaceURI().equals(uri)
                    && sibling.getLocalName().equals(nodeName)) {
                if (number == 0) {
                    return (Element) sibling;
                }
                number--;
            }
            sibling = sibling.getNextSibling();
        }
        return null;
    }
}

Related

1. findNamedElementNodes(Node doc, String name)
2. findNextElement(Node ret, String name)
3. getOptionalXmlString(Node node, String xmlLocalName)
4. returnNodeValue(Node node)
5. selectNode(Node sibling, String uri, String nodeName, int number)
6. selectNodes(Node sibling, String uri, String nodeName)