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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.config.spring.parsers.collection;
8   
9   import org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate;
10  import org.mule.config.spring.parsers.generic.ChildDefinitionParser;
11  
12  import java.util.Properties;
13  
14  import org.springframework.beans.factory.config.PropertiesFactoryBean;
15  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
16  import org.springframework.beans.factory.xml.ParserContext;
17  import org.w3c.dom.Element;
18  
19  /**
20   * Creates a single Properties object and processes standard Spring sub elements.  The properties are
21   * injected into the parent object (the enclosing XML element).  
22   */
23  public class ChildPropertiesDefinitionParser extends ChildDefinitionParser
24  {
25  
26      public ChildPropertiesDefinitionParser(String setterMethod)
27      {
28          super(setterMethod, /*clazz*/null);
29          addBeanFlag(MuleHierarchicalBeanDefinitionParserDelegate.MULE_NO_RECURSE);
30      }
31      
32      protected Class getBeanClass(Element element)
33      {
34          return PropertiesFactoryBean.class;
35      }
36  
37      protected void parseChild(Element element, ParserContext parserContext, BeanDefinitionBuilder builder)
38      {
39          super.parseChild(element, parserContext, builder);
40          Properties parsedProps = parserContext.getDelegate().parsePropsElement(element);
41          builder.addPropertyValue("properties", parsedProps);
42      }
43  
44  }