Java XPath Select selectNodes(String express, Object source)

Description

select Nodes

License

Apache License

Declaration

public static NodeList selectNodes(String express, Object source) 

Method Source Code

//package com.java2s;
/*/*from  w ww.  j  ava2 s  .  com*/
 *  Copyright Beijing 58 Information Technology Co.,Ltd.
 *
 *  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.*;

import javax.xml.xpath.*;

public class Main {
    public static NodeList selectNodes(String express, Object source) {
        NodeList result = null;
        XPathFactory xpathFactory = XPathFactory.newInstance();
        XPath xpath = xpathFactory.newXPath();
        try {
            result = (NodeList) xpath.evaluate(express, source, XPathConstants.NODESET);
        } catch (XPathExpressionException e) {
            e.printStackTrace();
        }

        return result;
    }
}

Related

1. selectNodeIterator(Node nContextNode, String sXPath)
2. selectNodeList(Node contextNode, String expression)
3. selectNodeList(Node node, String expression)
4. selectNodes(final Node node, final String xPath)
5. selectNodes(Node nodeParent, String name)
6. selectNodes(String xPath, Node target)
7. selectNodes(String xpath, Object node)
8. selectNodes(String xpath, Object node)
9. selectNodesViaXPath(XPath xPath, Node startingNode, String xPathExpression)