public Integer getCount() {
Integer listCount = 0;
try {
BasicDBObject query = new BasicDBObject();
DBCursor cursor = mongoCoreService.getFacebookCollection().find(query);
listCount = cursor.count();
} catch (Exception e) {
e.printStackTrace();
}
return listCount;
}
public UserFacebookEntity getFacebookByEmail(String email) {
UserFacebookEntity entity = null;
BasicDBObject query = new BasicDBObject();
query.put("email", email);
DBCursor cursor = mongoCoreService.getFacebookCollection().find(query);
try {
if (cursor.count() > 0) {
DBObject document = cursor.next();
entity = new UserFacebookEntity();
entity = Converter.toObject(UserFacebookEntity.class, document);
}
} finally {
cursor.close();
}
return entity;
}
public UserFacebookEntity save(UserFacebookEntity entity, Long userId) {
try {
System.out.println("Save or update facebook data");
entity.setId(
CommonUtils.longValue(
MongoCoreService.getNextId(mongoCoreService.getDatabase(), "fbSeqGen")));
entity.setUserId(userId);
entity.setRegisteredDate(new Date(System.currentTimeMillis()));
DBObject dbObject = Converter.toDBObject(entity);
WriteResult result =
mongoCoreService.getFacebookCollection().save(dbObject, WriteConcern.SAFE);
} catch (Exception e) {
e.printStackTrace();
}
return entity;
}
public List<UserFacebookEntity> findAll() {
List<UserFacebookEntity> userList = new ArrayList<UserFacebookEntity>();
String sort = "registeredDate";
String order = "desc";
DBObject sortCriteria = new BasicDBObject(sort, "desc".equals(order) ? -1 : 1);
BasicDBObject query = new BasicDBObject();
DBCursor cursor = mongoCoreService.getFacebookCollection().find(query).sort(sortCriteria);
try {
while (cursor.hasNext()) {
DBObject document = cursor.next();
UserFacebookEntity entity = new UserFacebookEntity();
entity = Converter.toObject(UserFacebookEntity.class, document);
userList.add(entity);
}
} finally {
cursor.close();
}
return userList;
}