Coverage Report - org.mule.util.XMLUtils
 
Classes in this File Line Coverage Branch Coverage Complexity
XMLUtils
0%
0/24
0%
0/12
2.75
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.util;
 8  
 
 9  
 import org.w3c.dom.Attr;
 10  
 import org.w3c.dom.Element;
 11  
 import org.w3c.dom.Node;
 12  
 import org.w3c.dom.NodeList;
 13  
 
 14  
 /**
 15  
  * These only depend on standard (JSE) XML classes and are used by Spring config code.
 16  
  * For a more extensive (sub-)class, see the XMLUtils class in the XML module.
 17  
  */
 18  0
 public class XMLUtils
 19  
 {
 20  
 
 21  
     public static String elementToString(Element e)
 22  
     {
 23  0
         StringBuffer buf = new StringBuffer();
 24  0
         buf.append(e.getTagName()).append("{");
 25  0
         for (int i = 0; i < e.getAttributes().getLength(); i++)
 26  
         {
 27  0
             if (i > 0)
 28  
             {
 29  0
                 buf.append(", ");
 30  
             }
 31  0
             Node n = e.getAttributes().item(i);
 32  0
             buf.append(attributeName((Attr) n)).append("=").append(n.getNodeValue());
 33  
         }
 34  0
         buf.append("}");
 35  0
         return buf.toString();
 36  
     }
 37  
 
 38  
     public static boolean isLocalName(Element element, String name)
 39  
     {
 40  0
         return element.getLocalName().equals(name);
 41  
     }
 42  
 
 43  
     public static String attributeName(Attr attribute)
 44  
     {
 45  0
         String name = attribute.getLocalName();
 46  0
         if (null == name)
 47  
         {
 48  0
             name = attribute.getName();
 49  
         }
 50  0
         return name;
 51  
     }
 52  
 
 53  
     public static String getTextChild(Element element)
 54  
     {
 55  0
         NodeList children = element.getChildNodes();
 56  0
         String value = null;
 57  0
         for (int i = 0; i < children.getLength(); ++i)
 58  
         {
 59  0
             Node child = children.item(i);
 60  0
             if (child.getNodeType() == Node.TEXT_NODE)
 61  
             {
 62  0
                 if (null != value)
 63  
                 {
 64  0
                     throw new IllegalStateException(
 65  
                             "Element " + elementToString(element) + " has more than one text child.");
 66  
                 }
 67  
                 else
 68  
                 {
 69  0
                     value = child.getNodeValue();
 70  
                 }
 71  
             }
 72  
         }
 73  0
         return value;
 74  
     }
 75  
 
 76  
 }