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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.specific.properties;
8   
9   import org.mule.config.spring.parsers.AbstractMuleBeanDefinitionParser;
10  import org.mule.config.spring.parsers.assembly.MapEntryCombiner;
11  import org.mule.config.spring.parsers.collection.ChildSingletonMapDefinitionParser;
12  import org.mule.config.spring.parsers.delegate.AbstractSingleParentFamilyDefinitionParser;
13  import org.mule.config.spring.parsers.generic.AttributePropertiesDefinitionParser;
14  import org.mule.config.spring.parsers.processors.AddAttribute;
15  
16  /**
17   * This generates a nested map (an element of the parent map, with the key "mapKey", which is a map itself)
18   * and then adds any attributes as name/value pairs.  Embedded elements can then insert further entries using
19   * {@link org.mule.config.spring.parsers.collection.ChildSingletonMapDefinitionParser} or, if the entry is
20   * just a simple value, {@link org.mule.config.spring.parsers.specific.properties.SimplePropertyDefinitionParser}.
21   * The target setter is {@link org.mule.config.spring.parsers.assembly.MapEntryCombiner#VALUE}.
22   */
23  public class NestedMapWithAttributesDefinitionParser extends AbstractSingleParentFamilyDefinitionParser
24  {
25  
26      public NestedMapWithAttributesDefinitionParser(String mapSetter, String mapKey)
27      {
28          addDelegate(new ChildSingletonMapDefinitionParser(mapSetter))
29                  .addCollection(mapSetter)
30                  .setIgnoredDefault(true)
31                  .removeIgnored(MapEntryCombiner.KEY)
32                  .registerPreProcessor(new AddAttribute(MapEntryCombiner.KEY, mapKey));
33          addChildDelegate(new AttributePropertiesDefinitionParser(MapEntryCombiner.VALUE))
34                  .addIgnored(AbstractMuleBeanDefinitionParser.ATTRIBUTE_NAME)
35                  .addIgnored(MapEntryCombiner.KEY);
36      }
37  
38  }
39