Module org.eclipse.persistence.core
Package org.eclipse.persistence.sessions

Interface SessionEventListener

All Superinterfaces:
CoreSessionEventListener, EventListener
All Known Implementing Classes:
MissingDescriptorListener, PreLoginMappingAdapter, PreLoginMappingAdapterV2, SessionEventAdapter, SessionEventListener
public interface SessionEventListener extends CoreSessionEventListener

Purpose: Used to support session events. To register for events notification an event listener must be registered with the session.

See Also:

  • Method Details

    • missingDescriptor

      void missingDescriptor(SessionEvent event)
      PUBLIC: This event is raised on the session if a descriptor is missing for a class being persisted. This can be used to lazy register the descriptor or set of descriptors.

    • moreRowsDetected

      void moreRowsDetected(SessionEvent event)
      PUBLIC: This event is raised on the session after read object query detected more than a single row back from the database. The "result" of the event will be the call. Some applications may want to interpret this as an error or warning condition.

    • noRowsModified

      void noRowsModified(SessionEvent event)
      PUBLIC: This event is raised on the session after update or delete SQL has been sent to the database but a row count of zero was returned.

    • outputParametersDetected

      void outputParametersDetected(SessionEvent event)
      PUBLIC: This event is raised on the session after a stored procedure call has been executed that had output parameters. If the proc was used to override an insert/update/delete operation then EclipseLink will not be expecting any return value. This event mechanism allows for a listener to be registered before the proc is call to process the output values. The event "result" will contain a Record of the output values, and property "call" will be the StoredProcedureCall.

    • postAcquireClientSession

      void postAcquireClientSession(SessionEvent event)
      PUBLIC: This event is raised on the client session after creation/acquiring.

    • postAcquireConnection

      void postAcquireConnection(SessionEvent event)
      PUBLIC: This event is raised on when using the server/client sessions. This event is raised after a connection is acquired from a connection pool.

    • postAcquireExclusiveConnection

      void postAcquireExclusiveConnection(SessionEvent event)
      PUBLIC: This event is raised when a ClientSession, with Isolated data, acquires an exclusive connection. The event will contain the ClientSession that is being acquired. Users can set properties within the ConnectionPolicy of that ClientSession for access within this event.

    • postAcquireUnitOfWork

      void postAcquireUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work after creation/acquiring. This will be raised on nest units of work.

    • postBeginTransaction

      void postBeginTransaction(SessionEvent event)
      PUBLIC: This event is raised after a database transaction is started. It is not raised for nested transactions.

    • preCalculateUnitOfWorkChangeSet

      void preCalculateUnitOfWorkChangeSet(SessionEvent event)
      PUBLIC: This event is raised after the commit has begun on the UnitOfWork but before the changes are calculated.

    • postCalculateUnitOfWorkChangeSet

      void postCalculateUnitOfWorkChangeSet(SessionEvent event)
      PUBLIC: This event is raised after the commit has begun on the UnitOfWork and after the changes are calculated. The UnitOfWorkChangeSet, at this point, will contain changeSets without the version fields updated and without IdentityField type primary keys. These will be updated after the insert, or update, of the object

    • postCommitTransaction

      void postCommitTransaction(SessionEvent event)
      PUBLIC: This event is raised after a database transaction is commited. It is not raised for nested transactions.

    • postCommitUnitOfWork

      void postCommitUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work after commit. This will be raised on nest units of work.

    • postFlushUnitOfWork

      void postFlushUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work after a flush.

    • postConnect

      void postConnect(SessionEvent event)
      PUBLIC: This event is raised after the session connects to the database. In a server session this event is raised on every new connection established.

    • postExecuteCall

      void postExecuteCall(SessionEvent event)
      PUBLIC: This event is raised after the execution of every call against the session. The event contains the call and call result. This differs from query execution in that the call has been translated.

    • postExecuteQuery

      void postExecuteQuery(SessionEvent event)
      PUBLIC: This event is raised after the execution of every query against the session. The event contains the query and query result.

    • postReleaseClientSession

      void postReleaseClientSession(SessionEvent event)
      PUBLIC: This event is raised on the client session after releasing.

    • postReleaseUnitOfWork

      void postReleaseUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work after release. This will be raised on nest units of work.

    • postResumeUnitOfWork

      void postResumeUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work after resuming. This occurs after pre/postCommit.

    • postRollbackTransaction

      void postRollbackTransaction(SessionEvent event)
      PUBLIC: This event is raised after a database transaction is rolledback. It is not raised for nested transactions.

    • postDistributedMergeUnitOfWorkChangeSet

      void postDistributedMergeUnitOfWorkChangeSet(SessionEvent event)
      PUBLIC: This even will be raised after a UnitOfWorkChangeSet has been merged When that changeSet has been received from a distributed session

    • postMergeUnitOfWorkChangeSet

      void postMergeUnitOfWorkChangeSet(SessionEvent event)
      PUBLIC: This even will be raised after a UnitOfWorkChangeSet has been merged

    • preBeginTransaction

      void preBeginTransaction(SessionEvent event)
      PUBLIC: This event is raised before a database transaction is started. It is not raised for nested transactions.

    • preCommitTransaction

      void preCommitTransaction(SessionEvent event)
      PUBLIC: This event is raised before a database transaction is commited. It is not raised for nested transactions.

    • preCommitUnitOfWork

      void preCommitUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work before commit. This will be raised on nest units of work.

    • preFlushUnitOfWork

      void preFlushUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work before a flush.

    • preExecuteCall

      void preExecuteCall(SessionEvent event)
      PUBLIC: This event is raised before the execution of every call against the session. The event contains the call to be executed. This differs from query execution in that the call has been translated.

    • preExecuteQuery

      void preExecuteQuery(SessionEvent event)
      PUBLIC: This event is raised before the execution of every query against the session. The event contains the query to be executed.

    • prepareUnitOfWork

      void prepareUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work after the SQL has been flushed, but the commit transaction has not been executed. It is similar to the JTS prepare phase.

    • preReleaseClientSession

      void preReleaseClientSession(SessionEvent event)
      PUBLIC: This event is raised on the client session before releasing.

    • preReleaseConnection

      void preReleaseConnection(SessionEvent event)
      PUBLIC: This event is raised on when using the server/client sessions. This event is raised before a connection is released into a connection pool.

    • preReleaseExclusiveConnection

      void preReleaseExclusiveConnection(SessionEvent event)
      PUBLIC: This event is fired just before a Client Session, with isolated data, releases its Exclusive Connection

    • preReleaseUnitOfWork

      void preReleaseUnitOfWork(SessionEvent event)
      PUBLIC: This event is raised on the unit of work before release. This will be raised on nest units of work.

    • preRollbackTransaction

      void preRollbackTransaction(SessionEvent event)
      PUBLIC: This event is raised before a database transaction is rolledback. It is not raised for nested transactions.

    • preDistributedMergeUnitOfWorkChangeSet

      void preDistributedMergeUnitOfWorkChangeSet(SessionEvent event)
      PUBLIC: This even will be raised before a UnitOfWorkChangeSet has been merged When that changeSet has been received from a distributed session

    • preMergeUnitOfWorkChangeSet

      void preMergeUnitOfWorkChangeSet(SessionEvent event)
      PUBLIC: This even will be raised before a UnitOfWorkChangeSet has been merged

    • preLogin

      void preLogin(SessionEvent event)
      PUBLIC: This Event is raised before the session logs in.

    • postLogin

      void postLogin(SessionEvent event)
      PUBLIC: This Event is raised after the session logs in.

    • preLogout

      void preLogout(SessionEvent event)
      PUBLIC: This Event is raised before the session logs out.

    • postLogout

      void postLogout(SessionEvent event)
      PUBLIC: This Event is raised after the session logs out.