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1   /*
2    * $Id: CheckRequiredAttributesWhenNoChildren.java 20320 2010-11-24 15:03:31Z 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.config.spring.parsers.processors;
12  
13  import org.mule.config.spring.parsers.assembly.configuration.PropertyConfiguration;
14  
15  import org.w3c.dom.Element;
16  
17  /**
18   * All attributes from at least one set must be provided when there are no child
19   * elements with the name specified present.
20   */
21  public class CheckRequiredAttributesWhenNoChildren extends CheckRequiredAttributes
22  {
23      private String elementName;
24  
25      public CheckRequiredAttributesWhenNoChildren(String[][] attributeNames, String elementName)
26      {
27          super(attributeNames);
28          this.elementName = elementName;
29      }
30  
31      public void preProcess(PropertyConfiguration config, Element element)
32      {
33          // If there are child elements we skip this check
34          if (element.getElementsByTagName(elementName).getLength() > 0)
35          {
36              return;
37          }
38          super.preProcess(config, element);
39      }
40  }