84 | Password in Embedded Mode?Is there a way to setup a database file that will be accessed in embedded mode, such that it is locked with a password. Thereby making it impossible to use ObjectDB to access the contents of the file ... ) only in client-server mode. It seems that in embedded mode password protection would be useful |
84 | Embedded and autosync of these boxes connecting to a shared remote RDBMS we want them to each have an embedded ObjectDB. Our question is will these 10 embedded objectDBs be in-sync. E.g.: If a user has logged into box 1 and creates |
84 | Failing in embedded mode, correct javax.persistance?) The tutorial is supposed to run embedded. If the file given does not exist, it should be created ... , contents etc. Since I am running the program in embedded mode, this file should not be necessary |
84 | Adding multi part path index on non-embedable object memberIs there a way to add single member index on members of a object member which is not configured embedable but is/are mapped by id like the two members below. @Entity public class Customer ... { ... } There is a documentation says it works on embedded objects only. So since it reference only, what is suggested |
84 | objectdb embedded memory usage ?hello , i m making some java application. I will have plan to use that db on java apps but is it possible to use for small embedded apps ? like small android devices or small lightweight java swing ... ObjectDB can be used as an embedded database in a Swing application, but currently not in |
84 | Embedded server feature on it 2 web applications on Tomcat 1 ObjectDB Server deployed, in embedded server mode 2 ObjectDB databases for those 2 webapps, both would use the server in embedded mode for stellar performance |
82 | How to avoid NULL values on Embedded entitiesHi there. I'm new on this. trying to learn. I'm trying to make a value non nulleable. So, when I try to upload to the DB this field as null, it give me an error. I tried this, but it didn't work: public class Pedido { @Id @GeneratedValue private long id; @Embedded private Direccion origen |
82 | LEFT JOIN FETCH over empty embedded collection returns no resultsFirst of all, thank you for promptly implementing JOIN FETCH over nested paths in response to my inquiry a few months ago. However, I have run into one problem: if an embedded collection is empty, but I attempt to LEFT JOIN FETCH all the members of a collection within a (non-existent) member |
82 | NPE after an @embedded obj is updated for a detached entityI have an entity that looks like this: class User { @embedded private Profile profile; ... } After running something like this: User user = entityManager.createQuery("select...... entityManager.detach(user); user.getProfile().setDescription("Something... I |
16 | Database Server of TCP/IP communication between the client and the server it is usually slower than embedded mode. In embedded mode, ObjectDB is integrated as a library and runs within the application process, which is much more efficient. As a result, embedded mode should be preferred when possible. For example |
