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Entity is not related to ObjectDB, but i get exception from ObjectDB

which previously was located in ObjectDB and recently has been transferred to PostreSQL. We are using ORM ... , it is an exception from ObjectDB, although the entity itself is not related to ObjectDB any more. <persistence-unit name="DP_PU" transaction-type="JTA"> <provider>com.objectdb.jpa.Provider

Cannot find objectdb-jee.jar releases in the ObjectDB maven repository

Hi, I can only find objectdb.jar releases in the ObjectDB maven repository. If objectdb-jee.jar ... objectdb-jee.jar for the current and future maven releases ? Thanks Andrew andrewv Andrew Voumard Currently the Maven repository doesn't include objectdb-jee.jar releases. Following your post a feature

[ObjectDB 2.2.5_02] Unexpected exception (Error 990) com.objectdb.o.InternalException: java.lang.NullPointerException: null

reporting issue as requested [ObjectDB 2.2.5_02] Unexpected exception (Error 990) Generated by ... .objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.jpa.type.IdentifiableTypeImpl.initAttributes

Online Backup

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 ordinary file in the file system. ObjectDB supports

ObjectDB-ObjectDB Replication

ObjectDB Replication will enable managing the same ObjectDB database using multiple ObjectDB nodes or servers. This could be useful for distributed applications (e.g. in cloud computing), for load ... (clustering) is now implemented in ObjectDB 2.1. support Support

ObjectDB-2.6.9: Failed to commit transaction: Failed to set numeric value of field property Element.id using reflection

The following error is reported for objectdb-2.6.9.jar: Failed to commit transaction: Failed to set numeric value of field property com.greensoft.objectdb.test.entity.Element.id using reflection (error 613) Did not happen with objectdb-2.6.3_04 (which one can easily test and compare in the test

Database Transaction Replayer

ObjectDB can record its internal engine operations in special binary recording (journal) files. Recording is enabled by default and can be disabled in the configuration. The ObjectDB Replayer tool ... & Recording Files When recording is enabled, ObjectDB maintains for every database file a recording

objectdb-2.6.9_06: Extended Persistence Context fails: 'Attempt to begin a new transaction when a transaction is active'

objectdb-2.6.9_06 NetBeans8.1+Glassfish4.1.1 Mac OS X Possibly related: How to Use a SF ... switches at: https://www.webel.com.au/downloads/objectdb/GreensoftObjectdbTestWebMini3683.2016-09-29 ... .1 and then: Set DO_FORCE_COMMIT_AFTER_BUILD = false in com.greensoft.objectdb.test.mini.ejb

com.objectdb.o.InternalException: null

);     } // Getter/setters omitted } Below in the stacktrace from ObjectDB Explorer when trying to execute the Query "select c from Customer c". Exception in thread "AWT-EventQueue-0" [ObjectDB 2.5.4_01 ... 10.9.2). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o

[ODB1] Chapter 4 - JDO Metadata

, ObjectDB determines whether or not each class is persistent. It searches for JDO metadata description ... in the JDO specification, are ignored by ObjectDB if specified (as a pure object database, ObjectDB ... can often be omitted. In most cases, the default management of fields by ObjectDB is adequate. Metadata for fields

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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