tm4j-commits

[Xuan B. <med...@us...>]

Update of /cvsroot/tm4j/tm4j/src/org/tm4j/topicmap/tmdm/tm4j1
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv27002/src/org/tm4j/topicmap/tmdm/tm4j1

Modified Files:
	TopicMapImpl.java 
Log Message:
Make the unspecified topic generic for the TM4J 0.9.x compatibility layer.

Index: TopicMapImpl.java
===================================================================
RCS file: /cvsroot/tm4j/tm4j/src/org/tm4j/topicmap/tmdm/tm4j1/TopicMapImpl.java,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** TopicMapImpl.java	22 Jan 2008 21:22:25 -0000	1.10
--- TopicMapImpl.java	22 Jan 2008 21:28:32 -0000	1.11
***************
*** 55,59 ****
  	protected org.tm4j.topicmap.tmdm.Topic	type_instance;
  	
! 	protected org.tm4j.topicmap.tmdm.Topic	nullAssociationType;
  	
  	protected static HashMap<String,Boolean> defaultProperties = new HashMap<String,Boolean>();
--- 55,66 ----
  	protected org.tm4j.topicmap.tmdm.Topic	type_instance;
  	
! 	/**
! 		This is the topic which is placed into topic variables in TMDM where TM4J 1 allows a null value, like in
! 		<ul>
! 			<li>associations without type</li>
! 			<li>association roles without type</li>
! 		</ul>
! 	*/
! 	protected org.tm4j.topicmap.tmdm.Topic	unspecifiedTopic;
  	
  	protected static HashMap<String,Boolean> defaultProperties = new HashMap<String,Boolean>();
***************
*** 128,137 ****
  	}
  	
! 	protected org.tm4j.topicmap.tmdm.Topic getInternalNullAssociationTypeTopic() {
! 		if (nullAssociationType==null) {
! 			nullAssociationType = getRepresentedObject().createTopic(); // this topic does not have properties, but this should be fine for now. 
  		}
  		
! 		return nullAssociationType;
  	}
  	
--- 135,144 ----
  	}
  	
! 	protected org.tm4j.topicmap.tmdm.Topic getInternalUnspecifiedTopic() {
! 		if (unspecifiedTopic==null) {
! 			unspecifiedTopic = getRepresentedObject().createTopic(); // this topic does not have properties, but this should be fine for now. 
  		}
  		
! 		return unspecifiedTopic;
  	}
  	
***************
*** 390,394 ****
  		assert resourceLocator==null;  // not implemented
  		
! 		return unmergedToExternal(getRepresentedObject().createAssociation(type!=null?(((TopicImpl) type).getRepresentedObject()):getInternalNullAssociationTypeTopic(),convertToInternalScope(themes)));
  	}
  
--- 397,401 ----
  		assert resourceLocator==null;  // not implemented
  		
! 		return unmergedToExternal(getRepresentedObject().createAssociation(type!=null?(((TopicImpl) type).getRepresentedObject()):getInternalUnspecifiedTopic(),convertToInternalScope(themes)));
  	}