About WRITE

release

2.6.9

... Version 2.6.7 Added an option to write javaagent enhanced classes to file ( for diagnosis ). ... in optimistic locking on find by using LockModeType.WRITE . Fixed exception when a named query doesn't exist ...

 
page

ObjectDB Object Database Features

ObjectDB provides a rich set of features, many of them as the result of supporting the JPA and JDO APIs.... Lock modes: READ/WRITE, OPTIMISTIC/PESSIMISTIC. ...

 
forum_thread

Query results are not up to date for entities, not primitives

When using the CriteriaBuilder to query, the retrieved list are not refreshed according to the latest updates. But, when using the JPQL Query, the list are refreshed. What is the problem? ... sync = "false" path = "." mode = "write" / > <locking version - check = "true" / > ... and conceptual issue. I really dont know how to write a complete simple test case for you and dont past all my source. ...

 
forum_thread

JDO manual

#1 2010-05-22 19:09 Request for a new JDO manual, covering ODB 2. edit ...

 
forum_thread

problems using the explorer

we are currently evaluating objectDB. Environment OSX 10.9.2, JavaSE-1.7 Version: Kepler Service Release 2 Build id: 20140224-0627 ObjectDB 2.5.5 Maven project, objectDB relevant sections: ... #1 2014-04-09 13:50 we are currently evaluating objectDB. Environment OSX 10.9.2, JavaSE-1.7 Version: Kep ...

 
issue

NullPointer running multiple client against server

Hi, I'm running objectdb in server mode, config as it comes out of the box. In this case the database is being used as a queue with multiple seperate processes, each with multiple threads, writing messages. The message is split into a lightweight metadata message to allow fast searching and a more heavy weight data message. The put methods are shown below. The message is made up of an id, insert-time, priority and the payload is a large string. Bug Version: 2.2.7 Priority: Normal Status: Fixed Replies: 2 Type:  Bug ...

 
forum_thread

NullPointerException while setting a new property value

Hello, we are using ObjectDB version 2.4.4 and we are unable to resolve following NPE on enhanced entity: java.lang.NullPointerException at com.objectdb.o.ENT.beforeModifyMember(ENT.java:1099) at model.PluginMetaData.__odbSet_maxAllowedDownloads(PluginMetaData.java:1) at model.PluginMetaData.setMaxAllowedDownloads(PluginMetaData.java:268) at model.PluginMetaData.setPluginDescriptor(PluginMetaData.java:94) PluginMetaData looks like this (nothing extraordinary, no relationship to other @entities): ... 1 thread, LinkedBlockingQueue) to make database access for write. Nothing special here I guess: public synchronized ...

 
release

2.7.0

... Version 2.6.7 Added an option to write javaagent enhanced classes to file ( for diagnosis ). ... in optimistic locking on find by using LockModeType.WRITE . Fixed exception when a named query doesn't exist ...

 
release

2.7.1

... Version 2.6.7 Added an option to write javaagent enhanced classes to file ( for diagnosis ). ... in optimistic locking on find by using LockModeType.WRITE . Fixed exception when a named query doesn't exist ...

 
forum_thread

Deadlock in Doctor

Hi, Doctor from latest build has some kind of deadlock when writing new version of database file: #1 2012-11-22 15:00 Hi, Doctor from latest build has some kind of deadlock when writing new version of database file: ...