sdk/src/com/socialize/api/action/entity/SocializeEntitySystem.java
@Override
	public void getEntities(SocializeSession session, SortOrder sortOrder, EntityListener listener, String...keys) {
		Map<String, String> extraParams = null;
		
		if(!sortOrder.equals(SortOrder.CREATION_DATE)) {
			extraParams = new HashMap<String, String>();
			extraParams.put("sort", sortOrder.name().toLowerCase() );
		}
		
		listAsync(session, ENDPOINT, null, "entity_key", extraParams, 0, SocializeConfig.MAX_LIST_RESULTS, listener, keys);
	}
@Override
	public void getEntities(SocializeSession session, SortOrder sortOrder, EntityListener listener, String...keys) {
		Map<String, String> extraParams = null;
		
		if(!sortOrder.equals(SortOrder.CREATION_DATE)) {
			extraParams = new HashMap<String, String>();
			extraParams.put("sort", sortOrder.name().toLowerCase() );
		}
		
		listAsync(session, ENDPOINT, null, "entity_key", extraParams, 0, SocializeConfig.MAX_LIST_RESULTS, listener, keys);
	}
/* (non-Javadoc)
@see com.socialize.api.action.EnitySystem#listEntities(com.socialize.api.SocializeSession, com.socialize.listener.entity.EntityListener, java.lang.String)