{
String appName = PortletRegistryHelper.parseAppName(name);
String portletName = PortletRegistryHelper.parsePortletName(name);
Criteria c = new Criteria();
c.addEqualTo("app.name", appName);
c.addEqualTo("name", portletName);
PortletDefinitionComposite def = (PortletDefinitionComposite) getPersistenceBrokerTemplate().getObjectByQuery(
QueryFactory.newQuery(PortletDefinitionImpl.class, c));
if (def != null && def.getPortletApplicationDefinition() == null)