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1   /*
2    * $Id: OrphanMapDefinitionParser.java 10489 2008-01-23 17:53:38Z dfeist $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.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  package org.mule.config.spring.parsers.collection;
11  
12  import org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate;
13  import org.mule.config.spring.parsers.AbstractMuleBeanDefinitionParser;
14  
15  import java.util.Map;
16  
17  import org.springframework.beans.factory.BeanDefinitionStoreException;
18  import org.springframework.beans.factory.config.MapFactoryBean;
19  import org.springframework.beans.factory.support.AbstractBeanDefinition;
20  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
21  import org.springframework.beans.factory.xml.ParserContext;
22  import org.w3c.dom.Element;
23  
24  /**
25   * Creates a single, stand-alone map object and processes standard Spring sub elements
26   */
27  public class OrphanMapDefinitionParser extends AbstractMuleBeanDefinitionParser
28  {
29      private Class mapClass;
30      private String name;
31      private boolean dynamicName = false;
32  
33      public OrphanMapDefinitionParser(Class mapClass)
34      {
35          this.mapClass = mapClass;
36          dynamicName = true;
37      }
38  
39      public OrphanMapDefinitionParser(Class mapClass, String name)
40      {
41          this.mapClass = mapClass;
42          this.name = name;
43      }
44  
45      protected Class getBeanClass(Element element)
46      {
47          return MapFactoryBean.class;
48      }
49  
50      protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder)
51      {
52          Map parsedMap = parserContext.getDelegate().parseMapElement(element, builder.getRawBeanDefinition());
53          builder.addPropertyValue("sourceMap", parsedMap);
54          builder.addPropertyValue("targetMapClass", mapClass.getName());
55          getBeanAssembler(element, builder).setBeanFlag(MuleHierarchicalBeanDefinitionParserDelegate.MULE_NO_RECURSE);
56      }
57  
58      //@Override
59  
60      protected void preProcess(Element element)
61      {
62          super.preProcess(element);
63          if (dynamicName)
64          {
65              name = null;
66          }
67      }
68      
69      //@java.lang.Override
70      protected String resolveId(Element element, AbstractBeanDefinition definition, ParserContext parserContext) throws BeanDefinitionStoreException
71      {
72          return name;
73      }
74  }