Coverage Report - org.mule.module.xml.expression.XPathExpressionEvaluator
 
Classes in this File Line Coverage Branch Coverage Complexity
XPathExpressionEvaluator
0%
0/12
0%
0/12
4
 
 1  
 /*
 2  
  * $Id: XPathExpressionEvaluator.java 20321 2010-11-24 15:21:24Z dfeist $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.module.xml.expression;
 12  
 
 13  
 import org.mule.module.xml.i18n.XmlMessages;
 14  
 
 15  
 import org.dom4j.Element;
 16  
 import org.dom4j.Node;
 17  
 import org.jaxen.JaxenException;
 18  
 import org.jaxen.XPath;
 19  
 import org.jaxen.dom.DOMXPath;
 20  
 import org.jaxen.dom4j.Dom4jXPath;
 21  
 import org.w3c.dom.Document;
 22  
 
 23  
 /**
 24  
  * Will select the text of a single node based on the property name
 25  
  */
 26  0
 public class XPathExpressionEvaluator extends AbstractXPathExpressionEvaluator
 27  
 {
 28  
     public static final String NAME = "xpath";
 29  
 
 30  
     protected XPath createXPath(String expression, Object object) throws JaxenException
 31  
     {
 32  0
         if(object instanceof Document || object instanceof Element)
 33  
         {
 34  0
             return new DOMXPath(expression);
 35  
         }
 36  0
         else if (object instanceof org.dom4j.Document || object instanceof org.dom4j.Element)
 37  
         {
 38  0
             return new Dom4jXPath(expression);
 39  
         }
 40  
 //        else if (object instanceof nu.xom.Document)
 41  
 //        {
 42  
 //            return new XOMXPath(expression);
 43  
 //        }
 44  
 //        else if (object instanceof org.jdom.Document)
 45  
 //        {
 46  
 //            return new JDOMXPath(expression);
 47  
 //        }
 48  
         else
 49  
         {
 50  0
             throw new IllegalArgumentException(XmlMessages.domTypeNotSupported(object.getClass()).getMessage());
 51  
         }
 52  
     }
 53  
 
 54  
     protected Object extractResultFromNode(Object result)
 55  
     {
 56  0
         if(result instanceof Node)
 57  
         {
 58  0
             return ((Node)result).getText();
 59  
         }
 60  0
         else if(result instanceof org.w3c.dom.Node)
 61  
         {
 62  0
             return ((org.w3c.dom.Node)result).getFirstChild().getNodeValue();
 63  
         }
 64  
 //        else if(result instanceof nu.xom.Node)
 65  
 //        {
 66  
 //            return ((nu.xom.Node)result).getText();
 67  
 //        }
 68  
 //        else if(result instanceof org.jdom.Node)
 69  
 //        {
 70  
 //            return ((org.jdom.Node)result).getText();
 71  
 //        }
 72  
         else
 73  
         {
 74  0
             return result;
 75  
         }
 76  
     }
 77  
 
 78  
     /** {@inheritDoc} */
 79  
     public String getName()
 80  
     {
 81  0
         return NAME;
 82  
     }
 83  
 }