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1   /*
2    * $Id: NamedSetterChildElementIterator.java 19456 2010-09-08 17:07:59Z esteban.robles $
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.BeanAssembler;
14  import org.mule.config.spring.parsers.assembly.BeanAssemblerFactory;
15  import org.mule.config.spring.parsers.assembly.configuration.PropertyConfiguration;
16  
17  import org.w3c.dom.Element;
18  
19  /**
20   * This iterates over the child elements, generates beans, and sets them on the current bean via the
21   * setter given.  So presumably there's either a single child or the destination is a collection.
22   *
23   * <p>Since this handles the iteration over children explicitly you need to set the flag
24   * {@link org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate#MULE_NO_RECURSE}
25   * on the parser.
26   *
27   * @see org.mule.config.spring.parsers.processors.AbstractChildElementIterator - please read the
28   * documentation for that processor
29   */
30  public class NamedSetterChildElementIterator extends AbstractChildElementIterator
31  {
32  
33      private String setter;
34  
35      public NamedSetterChildElementIterator(String setter, BeanAssemblerFactory beanAssemblerFactory, PropertyConfiguration configuration)
36      {
37          super(beanAssemblerFactory, configuration);
38          this.setter = setter;
39      }
40  
41      protected void insertBean(BeanAssembler targetAssembler, Object childBean, Element parent, Element child)
42      {
43          targetAssembler.extendTarget(setter, setter, childBean);
44      }
45  
46  }