About activator

issue

auto-generated uuid fields

Hello, we're porting a JDO application to ObjectDB which uses uuid-hex generated values. However the page on generated values in your JPA tutorial only mentions numeric generated values, and when we try to use it the error message seems to imply that auto-generating strings isn't supported. Could you confirm whether this is the case? If so it seems an odd omission, given that it's part of both the JPA and JDO standards (JPA Generator.UUID_HEX and JDO value-strategy="uuid-hex") and that the Java language itself supports it (java.util.UUID). JDO Feature Version: 2.4.7 Priority: Normal Status: Active Replies: 5 Type:  JDO Feature ...

 
issue

out of memory error

we had a system crash on GC overhead limit reached, these are the last logs: Bug Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
issue

Removing of an entity removes also another entity type

Hello, we have following case: ToleranceDefinition and ResolverMapping are entities and have not any relations each other. Before start transaction the ToleranceDefinition entities exist already in the database. Bug Version: Priority: Normal Status: Active Replies: 6 Type:  Bug ...

 
issue

Null pointer exception being thrown from within ObjectDB.

EXCEPTION/DESCRIPTION: 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

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 ...

 
issue

[ObjectDB 2.5.1_05] Unexpected exception (Error 990)

I have this error in log. The query can't return result. Thanks for help. LOG: Bug Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
issue

Internal exception when quering

Hello, following exception occurs when quering objectdb: Bug Version: 2.5.1 Priority: High Status: Active Replies: 2 Type:  Bug ...

 
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

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 ...