About files

forum_thread

Drop the entire database, Change the schema

I am trying to port and example app to ObjectDb. As part of the tests I drop the database and reload it with the new schema automatically between test cycles. Is there a simple way to do this with ObjectDb, or is the only way to delete the database file everytime? Thanks ... You can delete the database file (and associated files if any) using your code, e.g. new File ( path ) ...

 
forum_thread

Wrong data stored in time only fields

This may be related to the fix for the problem described in this thread: Wrong data stored in date only fields. The object and its date and time fields are the same as in the referenced thread. Except we are using ObjectDB 2.6.4_08, the system time zone is set to EST and both the OS and JVM are using the 2015g time zone data. #1 2015-12-19 01:17 This may be related to the fix for the problem described in this thread: Wrong data stored in date only fields ...

 
tutorial

Step 6: Set the Spring XML

Explains how to set XML in a NetBeans Spring MVC JPA web application project. To integrate the Spring Framework into a web application we have to add the definition of the Spring dispatcher servlet to the web.xml configuration file and to configure that servlet using another xml configuration file. Open the web.xml ...

 
tutorial

Step 2: Entity Class and Persistence Unit

Explains how to define a JPA entity class and a persistence unit (persistence.xml) in an Eclipse Spring MVC web application project. To store objects in an ObjectDB database using JPA we need to define an entity class: Right click the project node (in the [Package Explorer] window), select  New > Source Folder , enter src/main/java as Folder ...

 
release

2.6.0

... Fixed some bugs in converting old ObjectDB 1.x database files to ObjectDB 2.x. Fixed a bug in comparing String based ... in client-server mode. Fixed enhancing class files that use INVOKE DYNAMIC. Fixed an error message in ...

 
manual

Online Backup

Online Backup enables backing up an ObjectDB database while it is in active use by applications. The ability to create a backup while the system is running is essential in applications and services that have to be available 24/7/365. An ObjectDB database can be backed up by simply copying or archiving the database file while the database is offline (i.e. when it is not open in an ObjectDB server and not in use by any application), since an ObjectDB database is stored as an o ...

 
release

2.5.6

... Fixed some bugs in converting old ObjectDB 1.x database files to ObjectDB 2.x. Fixed a bug in comparing String based ... in client-server mode. Fixed enhancing class files that use INVOKE DYNAMIC. Fixed an error message in ...

 
api-jdo

getPersistenceManagerFactory(propsFile)

Returns a PersistenceManagerFactory configured based on the properties stored in the file at propsFile.(Static Method of javax.jdo.JDOHelper)

 
issue

Unexpected error when loading all entity instance

Hi, when going through all entity instance to find orphaned entries we get the exception: ... one server process)? Do you move or copy database files in production? ObjectDB Support ObjectDB - ... running without interruption. We do not move the database files, develop, staging and production use separate database files. ...

 
release

2.5.7

... Fixed some bugs in converting old ObjectDB 1.x database files to ObjectDB 2.x. Fixed a bug in comparing String based ... in client-server mode. Fixed enhancing class files that use INVOKE DYNAMIC. Fixed an error message in ...