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forum_thread

Object Relations Error after Schema Change

Hi we have a problem with relations in OBjectDB 2.4.6, the problem occured after we changed relations in few clases. Specificaly we deleted relation pointing to one class and created new relation to third class. If we restart both ObjectDB and Jboss everything works fine for a short period. Attached is a ObjectDB error message. Kind regards. ... This could be the result of using more than one version of an entity class concurrently. When you restart the server ... works well for awhile, until a user that still has the old version of the class accesses the database. Please verify that the same ...

 
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 ... 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, ...

 
forum_thread

Clarification on free license restrictions

Hello,   My apologies if the answer is already on the website, but I’m struggling to find a definitive answer.  The 10 entity class restriction is very clear, but can each of these classes use unrestricted numbers of embeddable classes?  Do embeddable classes count as part of the ten?  I assume not, but I need to check before I code further (and learn more about the product).   ... Does this mean that I need to use a version of ObjectDB before version 2.2.9 , in which you added configurations to enable / disable auto ...

 
issue

Issue with UPPER ?

Hi, Assuming those queries which are all the same except the UPPER calls: Bug Version: 2.3.5 Priority: High Status: Fixed Replies: 6 ... This optimization will remain disabled in version 2.3.7 that will be released soon, so using 2.3.6_x is temporary. In ... process of becoming more stable, so using the most recent version is recommended in the general case. ObjectDB ...

 
issue

[ObjectDB 2.4.3_07] Unexpected exception (Error 990)

[2012-10-05 13:14:18 #7 store] Database '/home/glassfish/objectdb-2.4.3_07/db/test.odb' is opened by 7042@edi-gui-sbr-devel Bug Version: 1.04 Priority: Normal Status: Closed Replies: 1 ... This may indicate using a new server version (2.4.3_07) with an old client version. Please verify that you are using the same version also on the ...

 
issue

JPA Metamodel (JPA 2.0)

The JPA Metamodel API enables examining the classes, fields and properties of the persistent object model, similarly to the Java reflection API. The JPA Metamodel API has a major role in defining queries using the JPA Criteria API. JPA Feature Version: Priority: Normal Status: Fixed Replies: 2 ... of the JPA Metamodel API was just added to ObjectDB in version 2.1.1_01. It will be officially supported and documented starting version 2.2, which is expected to be released later this month. ...

 
forum_thread

ObjectDB current status of the BIRT plugin

Just now I downloaded Eclipse Kepler Reporting. First step was to add the update site for the ObjectDB Data Source Driver as described in http://www.objectdb.com/tutorial/tool/report/birt/install. Unfortunately Eclipse gave me an error not being able to contact the software update site. My questions: - Is there a mistake in the tutorial or is the software update site (temporarily) not available? - Is there any place where I could download a standalone version of the plugin? - What versions of Eclipse are supported for the plugin? ... - Is there any place where I could download a standalone version of the plugin? - What versions of Eclipse are supported for the ... Eclipse update site, which was now fixed. A new version of the ObjectDB BIRT driver (2.5.3) is now available, which requires ...

 
api-jpa

getVersion(type)

Return the attribute that corresponds to the version attribute of the entity or mapped superclass.(Method of javax.persistence.metamodel.IdentifiableType)

 
api-jpa

getDeclaredVersion(type)

Return the attribute that corresponds to the version attribute declared by the entity or mapped superclass.(Method of javax.persistence.metamodel.IdentifiableType)

 
forum_thread

Annotations not supported in -source1.3 (use -source 5 or higher ..)

objectdb-2.2.5_03 Netbeans IDE6.9.1 java version "1.6.0_24": as user running Netbeans java version "1.5.0_28": as su running maven mvn Maven version: 2.0.8 Firstly, I followed the instructions to build the points example from Maven, but on opening it in Netbeans 6.9.1 I got an error in Points.java and other files: Annotations not supported in -source1.3 (use -source 5 or higher ..) Generics not supported in -source1.3 (use -source 5 or higher ..) ... objectdb-2.2.5_03 Netbeans IDE6.9.1 java version "1.6.0_24": as user running Netbeans java version "1.5.0_28": as su running maven mvn Maven version: 2.0.8 ...