[jboss-dev-forums] [Design the new POJO MicroContainer] - Using a CompositeMetaType for a Map with String keys?

Right now MetaTypeFactory.resolve(Map[String,?].class) returns a TableMetaType. It seems more natural for this to be a CompositeMetaType that does not restrict the item names when the Map has String keys, for example: | MutableCompositeMetaType expected = new MutableCompositeMetaType(HashMap.class.getName(), "HashMap<String,String>"); | expected.addItem("key1", "key1", SimpleMetaType.STRING); | expected.addItem("key2", "key2", SimpleMetaType.STRING); | expected.addItem("key3", "key3", SimpleMetaType.STRING); | expected.freeze(); | | String[] itemNames = {"key1", "key2", "key3"}; | MetaValue[] itemValues = {SimpleValueSupport.wrap("value1"), SimpleValueSupport.wrap("value3"), SimpleValueSupport.wrap("value3")}; | CompositeValueSupport mapValue = new CompositeValueSupport(expected, itemNames, itemValues); | MetaValue value1 = mapValue.get("key1"); | A new MapValueSupport could implement this type of CompositeValue. The TableMetaType/TableValue seem very awkward for this type of map. Is there a reason not to support this and require all Maps to be TableMetaType/TableValue? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4126829#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...