About client-server

issue

Issue with TYPE expression in Criteria API

Find attached project using latest 2.3.4_03 odb still causes:   ... currently passing a type argument (a Class instance) in client-server mode requires serialization. Following your report, this will be ...

 
forum_thread

mapping file is not being loaded

Hi, I am evaluating ObjectDB by using it with an in-house developed library in order to prototype its capabilities / performance. I am having a problem in that the in-house library in question reads a simple configuration file to determine available persistence units, and then bootstraps them using the JPA Persistance.createEntityManagerFactory() method and passing in the persistence unit name (again, obtained from the configuration file ). ... requirement. ObjectDB itself is running in client-server mode using configuration contained in the default location ...

 
forum_thread

Pessimestic Locking doesn't release when application unexpectedly terminates.

Hi, We have several services in our app framework that we want to use a cluster singleton. Our approach to this was to use Objectdb's pessimestic locking. This seems to work, but if the owner of the current pessimestic lock abruptly quits without releasing the lock it doesn't get released.    Is there anyway the server can detect that a client (lock owner is no longer connected) and therefore release the lock ?   Thank you   Paul Newman ... adds automatic release of pessimistic locks on client-server disconnection. The locks are released by the server as ...

 
release

2.2.9

... boxes. Fixed an UPDATE/DELETE query bug in client-server mode. Fixed an ArrayIndexOutOfBoundsException in ...

 
forum_thread

Integration

Hi,   Is there a way to integrate ObjectDB with Spring Framework to add the benefits of Transaction Management and DAO Support?   Regards,... Spring load time weaving. Regarding embedded mode vs client-server mode - see: ...

 
manual

[ODB1] Chapter 9 - ObjectDB Explorer

Explains how to view and manipulate database files in the database explorer. ... To open a connection to a remote database using client-server mode (supported only by ObjectDB Server Edition) use the "File | ...

 
issue

Unexpected error when loading all entity instance

Hi, when going through all entity instance to find orphaned entries we get the exception: ... provide some information about how you use ObjectDB, i.e. client-server or embedded mode, number of databases, hardware, operating ... you for the information. Will you be able to try client-server mode instead of embedded mode in production for awhile? ...

 
release

2.2.8

... boxes. Fixed an UPDATE/DELETE query bug in client-server mode. Fixed an ArrayIndexOutOfBoundsException in ...

 
forum_thread

License Activation Change and Checking Activation

Hello! How does ObjectDB determine the machine ID? Yesterday I activated our license on my development laptop and today I tried to persist more than 1M objects. ObjectDB told me that it cant't do that because of the evaluation restrictions. Now I activated it again on the same machine and got a different activation code. With this code it works. The only difference I can think of is that my WiFi was disabled yesterday and today it's not. ... try build 2.5.5_02 that fixes the implementation in client-server mode. ObjectDB Support ObjectDB - ...

 
forum_thread

Database is locked when in use

I am oberving that when i reading anything from odbfiles, i am not allowed to copy and paste the odb files in the file system but the same i was able to do it in object db 1.0. We supprt export functionality and if i am not allowed to copy it in objectdb 2.x, then its a problem for us :-( Do you have any settings or other way to handle this? ... a limited way (e.g. maybe only in embedded mode or only in client-server mode, etc.) ObjectDB Support ...