Not able to read aspect properties using CMIS?

I am able to read the document using its path. I can see that it is the object that I am interested in.
On the folder that this document is, I have created a rule to add the aspect to any thing that comes in.
Now, in share, when I look at this document, by editing its properties, I see all the cm:document properties as well as my aspect properties with values.

I would like to read the properties of the aspect. I am using plain CMIS api, not the OpenCMIS extension.
When I do that, I see the regular properties only (as a result of the call object.getProperties()), not the properties of my aspect.
Similarly, getSecondaryTypes() call gives null.

As I said earlier, in share ui, I am able to see all the aspect properties, when click edit properties on the object.

Following is my code snippet:

Document object =(Document) cmisSession.getObjectByPath(path2Object);if(object !=null){
	log.info("\tName            ["+ object.getName()+"]");
	log.info("\tDescription     ["+ object.getDescription()+"]"); 
	List<Property<?>> properties = object.getProperties();if(properties !=null){for(int index=0; index<properties.size(); index++){
			Property aProperty = properties.get(index);
	        log.info("/t P QueryName    ["+ aProperty.getQueryName()+"]");
	        log.info("/t P Value        ["+ aProperty.getValueAsString()+"]");}}  
	List<SecondaryType> aspects = object.getSecondaryTypes();if(aspects !=null){for(int index=0; index<aspects.size(); index++){
			SecondaryType aspect = aspects.get(index);
			log.info("/t P QueryName          ["+ aspect.getQueryName());
			log.info("/t P Discription        ["+ aspect.getDescription()); }} }

Alfresco 5.0.d. community edition (64-bit) / CMIS / Java 1.7
Libraries used

org.apache.chemistry.opencmis
chemistry-opencmis-client-api
0.12.0

org.apache.chemistry.opencmis
chemistry-opencmis-client-impl
0.12.0

org.alfresco.cmis.client
alfresco-opencmis-extension
0.3