private com.skt.opensocial.persistence.Activity setActivityDBFromActivity(
Person user, String appId, Activity activity) {
com.skt.opensocial.persistence.Activity activityDB =
new com.skt.opensocial.persistence.Activity();
activityDB.setAppId(appId);
activityDB.setBody(activity.getBody());
activityDB.setBodyId(activity.getBodyId());
activityDB.setExternalId(activity.getExternalId());
if (activity.getPriority() != null) activityDB.setPriority(new Double(activity.getPriority()));
else activityDB.setPriority(new Double(0));
activityDB.setStreamFaviconUrl(activity.getStreamFaviconUrl());
activityDB.setStreamSourceUrl(activity.getStreamSourceUrl());
activityDB.setStreamTitle(activity.getStreamTitle());
activityDB.setStreamUrl(activity.getStreamUrl());
activityDB.setTitle(activity.getTitle());
// there should one of Title or TitleId
if (activityDB.getTitle() == null) activityDB.setTitleId(activity.getTitleId());
activityDB.setUpdated(activity.getUpdated());
activityDB.setUrl(activity.getUrl());
activityDB.setPerson(user);
return activityDB;
}
/* (non-Javadoc)
* @see org.apache.shindig.social.opensocial.spi.ActivityService#createActivity(org.apache.shindig.social.opensocial.spi.UserId, org.apache.shindig.social.opensocial.spi.GroupId, java.lang.String, java.util.Set, org.apache.shindig.social.opensocial.model.Activity, org.apache.shindig.auth.SecurityToken)
*/
public Future<Void> createActivity(
UserId userId,
GroupId groupId,
String appId,
Set<String> fields,
Activity activity,
SecurityToken token)
throws ProtocolException {
String uid = SPIUtils.getUserList(userId, token);
EntityManager entityManager = getEntityManager();
try {
activity.setPostedTime(new Date().getTime());
activity.setAppId(appId);
activity.setUserId(uid);
activity.setUpdated(new Date());
activity.setId("activity" + SPIUtils.generateId(uid + activity.getPostedTime()));
activity.setUrl(activity.getUrl() + activity.getId());
// TODO How should transactions be managed? Should samples be using warp-persist instead?
if (!entityManager.getTransaction().isActive()) {
entityManager.getTransaction().begin();
}
entityManager.persist(activity);
entityManager.getTransaction().commit();
} catch (Exception e) {
throw new ProtocolException(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Failed to create activity", e);
} finally {
entityManager.close();
}
return null;
}