public List<Person_login> readAllPerson() {
List<Person_login> data = new ArrayList<Person_login>();
DBCursor cursor = col.find();
while (cursor.hasNext()) {
DBObject doc = cursor.next();
Person_login p = PersonConverter.toPerson(doc);
data.add(p);
}
return data;
}
public Person_login getPerson(String email) {
DBObject query = BasicDBObjectBuilder.start().append("email", email).get();
DBObject data = this.col.findOne(query);
if (data == null) {
return null;
} else {
return PersonConverter.toPerson(data);
}
}
public Person_login readPerson(Person_login p) {
DBObject query = BasicDBObjectBuilder.start().append("_id", new ObjectId(p.getId())).get();
DBObject data = this.col.findOne(query);
return PersonConverter.toPerson(data);
}