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forum_thread

Possible issue with String fields

Hi I'm brand new to objectdb and I'm trying to create an objectdb from a sample db via jdbc. The code all works and for a few thousand records but when I increase the number of records I get the following " ... bug (added in build 2.3.7_14) in handling temporary file path. Please try build 2.3.7_16 that should fix it. If it doesn't - ...

 
release

2.2.0

... mode. Fixed a bug in setting log directory path (missing URL decoding). Fixed a bug in automatic byte code ...

 
forum_thread

How force always recreate database on redeployment.

Is there some easy way to force recreation/deletion of the current database on deployment of a web application (to Glassfish). My web application uses a @Singleton @Startup bean to create and persist a test model each run. I keep getting models on top of each other on rerunning my web application. Currently, to avoid multiple models in the database, I have to undeploy from Glassfish, stop the server, delete the database file, re-start the objectdb server, re-run the web app, which is tedious. ... directory). Configuration is loaded relatively to the path of the objectdb.jar file ( see the manual ), so make sure you edit the ...

 
release

2.2.1

... mode. Fixed a bug in setting log directory path (missing URL decoding). Fixed a bug in automatic byte code ...

 
manual

[ODB1] Chapter 2 - A Quick Tour

Demonstrates basic database programming using ObjectDB. ... (lines 12-13). If a database file does not exist in that path, a new database file is created automatically. To enable updating the ...

 
forum_thread

Open several objectdb databases the same time

We tried to open objectdb databases from application and got following error: ... = "6136" max = "100" /> <data path = "$objectdb/db" /> <embedded-server enabled = ...

 
forum_thread

Compare old and new schema

Hello, I have an old database file with important data. Over time, I have modified some of the entity classes but did not keep track of the changes. Some fields may have been renamed or removed, some classes may have been renamed or changed package. Is there a way for me to check what "format" the entity classes have in the old database file and compare that with the new classes definitions?   Thanks, farid ... while the entity classes are not in the class path allows objectdb to retrieve the data model as it is in the database file ...

 
forum_thread

javax.persistence.PersistenceException: No Persistence provider for EntityManager named in Karaf 4.0.7 and OSGi DS test

Hello, I've written a small OSGi Declarative Services application to run in Apache Karaf 4.0.7 to persist an entity into an ObjectDB database. I'm working in C/S model and I have both the ObjectDB server and Karaf running on localhost. When I try to persist the entity I'm getting the  javax.persistence.PersistenceException: No Persistence provider for EntityManager named objectdb://localhost:6136/technolink.odb;user=admin;password=admin exception in the Karaf log. ... thank you for confirming that changing the class path is the right way to go. At least I'm not missing something really ...

 
forum_thread

disabling JDO in objectdb embedded mode

Hi, i am using objectdb (version 2.6.8) in embedded mode. I deployed an .ear project in glassfish. When I attempt to call the database I get several exceptions. As an example consider the following short example: ... JDO implementation in your web application or class path. ObjectDB Support ObjectDB - Fast Object ...

 
forum_thread

Tomcat + JPA Problem

Hi i tried to setup the example from your webpage (jpa - Tomcat with Ecplipse) and i always get this Error: [ObjectDB 2.1.0] class "javax.persistence.Entity"'s signer information does not match signer information of other classes in the same package   ... You can change it to absolute path and rebuild and redeploy the web application. The default ( ...