Package org.eclipse.emf.cdo.server.db.evolution.phased

Class DefaultRepositoryExporter

java.lang.Object
org.eclipse.net4j.util.event.Notifier
org.eclipse.net4j.util.lifecycle.Lifecycle
org.eclipse.emf.cdo.server.db.evolution.phased.BasicPhaseHandler
org.eclipse.emf.cdo.server.db.evolution.phased.DefaultRepositoryExporter
All Implemented Interfaces:
Phase.Handler, org.eclipse.net4j.util.event.INotifier, org.eclipse.net4j.util.event.INotifier.INotifier2, org.eclipse.net4j.util.lifecycle.IDeactivateable, org.eclipse.net4j.util.lifecycle.ILifecycle, org.eclipse.net4j.util.lifecycle.ILifecycle.DeferrableActivation
public class DefaultRepositoryExporter extends BasicPhaseHandler
Evolves the models with the given mapping strategy, context, and store accessor.

This method performs the following steps:

  1. It delegates the model evolution to the mapping strategy, which is responsible for updating the database schema, migrating the existing data, and changing the container feature IDs in case of shifted features.
  2. It updates the system tables, including the cdo_package_units table, cdo_package_infos table, and cdo_external_refs table.
  3. It commits the transaction unless it's a dry run, in which case it rolls back the changes.
Since:
4.14
Author:
Eike Stepper
No Implement
This package is currently considered provisional.
No Extend
This package is currently considered provisional.
No Reference
This package is currently considered provisional.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.eclipse.net4j.util.event.Notifier

    org.eclipse.net4j.util.event.Notifier.Cancelation

    Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle

    org.eclipse.net4j.util.lifecycle.ILifecycle.DeferrableActivation

    Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier

    org.eclipse.net4j.util.event.INotifier.INotifier2

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    FACTORY_TYPE
    The factory type of the default repository exporter.

    Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

    USE_LABEL

    Fields inherited from interface org.eclipse.emf.cdo.server.db.evolution.phased.Phase.Handler

    PRODUCT_GROUP

  • Constructor Summary

    Constructors
    Constructor
    Description
    DefaultRepositoryExporter()
    Creates an XML repository exporter.
    DefaultRepositoryExporter(boolean binary)
    Creates a repository exporter that is either binary or XML.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    execute(Context context)
    Executes the phase handler.
    boolean
    isBinary()
     
    void
    setBinary(boolean binary)
     

    Methods inherited from class org.eclipse.emf.cdo.server.db.evolution.phased.BasicPhaseHandler

    doBeforeActivate, getPhase, setPhase

    Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

    activate, checkActive, checkArg, checkArg, checkInactive, checkNull, checkState, checkState, deactivate, deferredActivate, doActivate, doAfterActivate, doBeforeDeactivate, doDeactivate, dump, getLifecycleState, isActive, isDeferredActivation, toString

    Methods inherited from class org.eclipse.net4j.util.event.Notifier

    addListener, addUniqueListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListener, hasListeners, lastListenerRemoved, listenerAdded, listenerRemoved, removeListener

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.eclipse.net4j.util.event.INotifier

    addListener, getListeners, hasListeners, removeListener

  • Field Details

    • FACTORY_TYPE

      public static final String FACTORY_TYPE
      The factory type of the default repository exporter.
      See Also:

  • Constructor Details

    • DefaultRepositoryExporter

      public DefaultRepositoryExporter()
      Creates an XML repository exporter.

    • DefaultRepositoryExporter

      public DefaultRepositoryExporter(boolean binary)
      Creates a repository exporter that is either binary or XML.

  • Method Details

    • isBinary

      public boolean isBinary()

    • setBinary

      public void setBinary(boolean binary)

    • execute

      public void execute(Context context) throws Exception
      Description copied from interface: Phase.Handler
      Executes the phase handler.
      Throws:
      Exception