ObjectDB ObjectDB

Internal Website Search

91-100 of 200 resultsRefresh
14

Felix, rollback exception, error 613

.EMImpl.commit(EMImpl.java:289) at db.Activator.storePoints(Activator.java:34) at FelixProject ... ) ... 39 more ! Failed to start bundle FelixProject-0.0.0.201806081311, exception activator error ... method from: com.objectdb.o.JPE:d#91 org.osgi.framework.BundleException: Activator start error in bundle
2

javax.persistence.OptimisticLockException

, if one is active, will be marked for rollback. Since: JPA 1.0 See Also: EntityManager.find(Class
0

detachCopyAll(pcs)

Method javax.jdo.PersistenceManager T[] detachCopyAll( T... pcs ) Detach the specified instances from the PersistenceManager. The flags for detachment (DETACH_LOAD_FIELDS and DETACH_UNLOAD_FIELDS) and the active fetch groups determine the scope of fetching for the graph of instances reachable from
0

newQuery(compiled)

Method javax.jdo.PersistenceManager Query newQuery( Object compiled ) Create a new Query using elements from another Query. The other Query must have been created by the same JDO implementation. It might be active in a different PersistenceManager or might have been serialized and restored
0

makePersistent(pc)

Method javax.jdo.PersistenceManager T makePersistent( T pc ) Make the parameter instance persistent in this PersistenceManager. This method makes transient instances persistent and applies detached instance changes to the cache. It must be called in the context of an active transaction, or
0

getNontransactionalWrite()

Method javax.jdo.Transaction boolean getNontransactionalWrite() If true, allows persistent instances to be written without a transaction active. Returns: the value of the nontransactionalWrite property Since: JDO 1.0
0

commit()

Method javax.jdo.Transaction void commit() Commit the current transaction. Throws: JDOUserException - if transactions are managed by a container in the managed environment, or if the transaction is not active. Since: JDO 1.0
0

begin()

Method javax.jdo.Transaction void begin() Begin a transaction. The type of transaction is determined by the setting of the Optimistic flag. Throws: JDOUserException - if transactions are managed by a container in the managed environment, or if the transaction is already active. Since: JDO 1.0 See Also: setOptimistic getOptimistic
0

getNontransactionalRead()

Method javax.jdo.Transaction boolean getNontransactionalRead() If true, allows persistent instances to be read without a transaction active. Returns: the value of the nontransactionalRead property Since: JDO 1.0
0

removeGroup(fetchGroupName)

Method javax.jdo.FetchPlan FetchPlan removeGroup( String fetchGroupName ) Remove the fetch group from the set active fetch groups. Parameters: fetchGroupName - Returns: the FetchPlan Since: JDO 2.0

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.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support