About activation

issue

Database File Encryption

ObjectDB supports encryption of client-server communication over the network using SSL. Encryption of data in database files is less commonly used, since it slows the database, and when necessary, external encryption is possible (e.g. at the operating system level). Still, this might be useful for some applications. Feature Request Version: 1.04 Priority: Normal Status: Active Replies: 2 Type:  Feature Request ...

 
issue

Internal exception: NPE on criteria query with IN clause and empty collection

Hello ObjectDB team, I receive following exception in my application: Bug Version: 2.7.3_01 Priority: Normal Status: Active Replies: 0 Type:  Bug ...

 
issue

Can't open DB-file with explorer, but from within my code it works

Hi, The problem occured since an update from my old-version (2.4.7_08) to the new version(2.4.7_18): 1) my recent db-file, created with the old-version, has been copied to the local db-folder of the new version automatically 2) But I can't open the db-file with the objectDB explorer, neither with the old-version, nor with the new version. The error message shown in a message-box is: Bug Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
manual

Deleting JPA Entity Objects

Explains how to use JPA to delete (remove) entity objects from the database. Existing entity objects can be deleted from the database either explicitly by invoking the remove remove(entity) EntityManager's method Remove the entity instance. See JavaDoc Reference Page... method or implicitly ...

 
issue

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null

Exception in thread "main" [ObjectDB 2.6.0_04] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0_51 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null java.lang.ArrayIndexOutOfBoundsException at java.lang.System.arraycopy(Native Method) at com.objectdb.o.SEM.c(SEM.java:77) at com.objectdb.o.SEC.g(SEC.java:196) at com.objectdb.o.SEC.c(SEC.java:84) Bug Version: 2.6.1 Priority: Low Status: Active Replies: 1 Type:  Bug ...

 
issue

An entityManager.flush() with many entities is not possible

  The following exception occures if we call entityManager.flush() where the corresponding JPA PersistenceContext has many entities and relations. What is the reason for the exception? entityManager.getTransaction().commit() instead of a entityManager.flush() works correctly. Unfortunately I have not found a simple example to reproduce this exception. The entity model of the flushed JPA PersistenceContext is too complex.  Bug Version: 2.6.0 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
forum_thread

JBoss 7 startup fails

Hi, I was having a go with entity beans 3.x jboss 7, objectdb and the guestbook web application but cannot come out of the swamp. I use eclipse indigo as IDE The "src" folder contains the pachake guest and within the classes: Guest.java, GuestListener.java and GuestServlet.java The WebContent/META-INF dir contains: context.xml #1 2011-09-21 11:50 Hi, I was having a go with entity beans 3.x jboss 7, objectdb and the guestbook web application but cannot come o ...

 
issue

Eager Fetch of Map with Entities as Keys

Loading eagerly a map that uses entity objects as keys is currently unsupported, if the equals and hashCode method of the keys are based on the key entity content, since it is unavailable during instantiation of the map. The following test case demonstrates the problem: Bug Version: 2.3.4 Priority: Normal Status: Active Replies: 0 Type:  Bug ...

 
release

2.6.3

... field ( issue #236 ). Fixed a client activation issue when accessing JPA Metamodel before connecting to a server. ... database connection details. Fixed unstable activation in Mac OS. Fixed a bug in using FETCH JOIN in criteria ...

 
issue

NullPointerException on initial database creation

I'm getting the following exception on initial creation of a database.  There's no indication as to what's wrong and there's nothing in the log.   Bug Version: Priority: Normal Status: Active Replies: 2 Type:  Bug ...