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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: #1 2016-06-02 13:05 Hi, i am using objectdb (version 2.6.8) in embedded mode. I deployed an .ear project in glassfish ...

 
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ObjectDB within a resource adapter module and Java EE Connector Architecture

Has anybody managed to use ObjectDB in a resource adapter module in accordance with the Java EE Connector Architecture so that it may be packaged separately from (but used by components of) an EJB Module after the pattern of the classic EAR File structure as illustrated in the Java EE 7 tutorial in Figure 5-1 EAR File Structure ? ... of) an EJB Module after the pattern of the classic EAR File structure as illustrated in the Java EE 7 tutorial in Figure 5-1 EAR File Structure  ? --- Webel IT Australia, "The ...

 
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Configuration and Activation Code in ObjectDB 2.x

Hi ,   I would like to update the ObjectDB from 1.0 to 2.3.7_25. I used the License key for activating the odbee.jar file and got the activation code.It is mentioned in the side that i need to use the activation code using <activation> tag in the objectdb.conf file. In 1.x objectDB, we are not using any objectDB.conf file, we are just using setProperty method to set the different property e.g. properties.setProperty("javax.jdo.PersistenceManagerFactoryClass","com.objectdb.jdo.PMF"); ... I used the License key for activating the odbee.jar file and got the activation code.It is mentioned in the side that i need to use ... code using <activation> tag in the objectdb.conf file. In 1.x objectDB, we are not using any objectDB.conf file, we are ...

 
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Unable to execute update query

Hello! I'm trying to do an update query via the explorer to set a new field value for around 400k objects. UPDATE Position p SET p.originalData = null This exception raises when I try to do it: ... javax.persistence.PersistenceException Failed to read from file '/tmp/objectdb_1504640757207474899/UpdateQuery_589.mrg' (error ... by: com.objectdb.o.UserException: Failed to read from file '/tmp/objectdb_1504640757207474899/UpdateQuery_589.mrg' at ...

 
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500Mb ObjectDb database opening issue

Hi, I have observed that 500 Mb objectDb database opening time is very slow (~3 seconds) for following code m_EntityMgrFactory = Persistence.createEntityManagerFactory( "objectdb:" + aFilename ); m_EntityManager = m_EntityMgrFactory.createEntityManager(); Does exist any way to speed-up open time for big databases? Definitely, it's too long for 500 Mb database! ... (since during opening ObjectDB just read the database file header). To some extent it is affected by the number of persistent types ... 14:59 The database file is opened very quickly in the Explorer. If it takes longer in the ...

 
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How to upgrade from ObjectDB 1.0?

Explains how to upgrade from ObjectDB 1.0 to ObjectDB 2.0.... ObjectDB and JDO jar files with the new objectdb.jar file. Make sure that the old jar files are removed from the classpath (check ... your IDE cache. Rebuild your project using the new jar file and enhance your classes using the new Enhancer . Convert old ...

 
release

2.7.2

... error message on attempt to enhance a class in a jar file in place . Fixed a ClassCastException in query ... an option for possibly improved concurrent database file access. Added automatic logging of query details on internal ...

 
release

2.6.9

... Added an option to write javaagent enhanced classes to file ( for diagnosis ). Extended temporary files support to ... in the same transaction. Fixed temporary file management for very large transactions ( feature request #255 ). ...

 
release

2.7.3_01

... a NullPointerException when using "objectdb.temp.page-file" ( issue #315 ) Added logging and suspend exception ... error message on attempt to enhance a class in a jar file in place . Fixed a ClassCastException in query ...

 
release

2.7.3

... a NullPointerException when using "objectdb.temp.page-file" ( issue #315 ) Added logging and suspend exception ... error message on attempt to enhance a class in a jar file in place . Fixed a ClassCastException in query ...