About event

api-jpa

GenerationType.AUTO

Indicates that the persistence provider should pick an appropriate strategy for the particular database.(Enum Constant of javax.persistence.GenerationType)

 
api-jpa

ValidationMode.AUTO

If a Bean Validation provider is present in the environment, the persistence provider must perform the automatic validation of entities.(Enum Constant of javax.persistence.ValidationMode)

 
api-jpa

javax.persistence.GenerationType

Defines the types of primary key generation strategies.(Enum of JPA)

 
api-jdo

javax.jdo.listener.ClearCallback

This interface is used to notify instances of clear events.(Interface of JDO)

 
api-jdo

javax.jdo.listener.AttachCallback

This interface is used to notify instances of attach events.(Interface of JDO)

 
forum_thread

ArrayIndexOutOfBoundsException at com.objectdb.o.ALS.c(ALS.java:89)

Hi all, I have created a packet grabber using JNetPcap. It creates a scala actor (java thread) for every packet grabbed which connect to an OpenDB database to add or update relevant entry's. Everything works fine until packets arrive with a time difference in the order of microseconds. Every scala actor opens a connection to the database, does what it needs to do, and then closes the connection. Something like: #1 2011-05-11 08:24 Hi all, I have created a packet grabber using JNetPcap. It creates a scala actor (java thread) for every ...

 
forum_thread

Version 2.5.6 enhancement problem solved by updating to version 2.5.7_03

After updating some of my code to java 8, enhancement threw "unexpected" exceptions from two of the source files I applied the most (maybe all) of the changes to. Problem might or might not have been related to the java 8 update. In any event, my enhancement problem went away when I updated ObjectDB from 2.5.6.x to 2.5.7_03. Maybe this will save someone a bit of time and effort. - Ron ... might not have been related to the java 8 update. In any event, my enhancement problem went away when I updated ObjectDB from ...

 
api-jdo

removeInstanceLifecycleListener(listener)

Removes the listener instance from the list of lifecycle event listeners.(Method of javax.jdo.PersistenceManager)

 
forum_thread

Master database switching to read-only mode, possibly caused by slave failure

We had a database failure causing a production outage. Both master and slave databases have failed, slave became unresponsive and the master switched to read-only mode. By the look of it the slave database failed first and possibly caused the master to switch to read-only mode. The sequence of events was: #1 2012-04-05 04:38 We had a database failure causing a production outage. Both master and slave databases have failed, slave became ...

 
forum_thread

_UserException: Attempt to open a database file '...' that is currently in use

I have an application which runs correctly in NetbeansIDE but after building it, it won't just run sometime, the app stop responding to event at a particular point. I was able to reproduce this issue while running the jar file in command line and I got this exception which I have it stack attached here http://i.stack.imgur.com/IH8XZ.jpg ... it won't just run sometime, the app stop responding to event at a particular point. I was able to reproduce this issue while running ...