Java XPath Expression compileXPathExpression(String xPathExpression)

Description

compile X Path Expression

License

Apache License

Declaration

public static XPathExpression compileXPathExpression(String xPathExpression) 

Method Source Code

//package com.java2s;
/**//  www.  j  a v  a2 s.c o m
 * Copyright 2004-2009 Tobias Gierke <tobias.gierke@code-sourcery.de>
 *
 * 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 javax.xml.xpath.XPath;

import javax.xml.xpath.XPathExpression;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;

public class Main {
    public static XPathExpression compileXPathExpression(String xPathExpression) {

        final XPathFactory factory = XPathFactory.newInstance();
        final XPath xpath = factory.newXPath();
        try {
            return xpath.compile(xPathExpression);
        } catch (XPathExpressionException e) {
            throw new RuntimeException("Internal error, invalid XPATH expression " + xPathExpression, e);
        }
    }
}

Related

1. asBoolean(String expression, Node node)
2. asLong(String expression, Node node)
3. compile(String expression)
4. compile(String expression)
5. compile(String path)
6. constructXPathForElement(Element inElem, String xPathRest)
7. createFactory()
8. createNewXPath(@Nullable final NamespaceContext aNamespaceContext)
9. createQueryResourcePropertiesCallBody(String aXqueryExpression)