Revision 7dcc645a
Added by Ayco Hollemann over 10 years ago
cdmlib-persistence/src/main/java/eu/etaxonomy/cdm/persistence/hibernate/CdmListenerIntegrator.java | ||
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import org.hibernate.metamodel.source.MetadataImplementor; |
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import org.hibernate.service.spi.SessionFactoryServiceRegistry; |
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import eu.etaxonomy.cdm.persistence.validation.ValidationExecutor; |
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/** |
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* @author a.mueller |
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* @created 30.03.2013 |
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* |
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*
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*/ |
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public class CdmListenerIntegrator implements Integrator { |
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private static final Logger logger = Logger.getLogger(CdmListenerIntegrator.class); |
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/* (non-Javadoc) |
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* @see org.hibernate.integrator.spi.Integrator#integrate(org.hibernate.cfg.Configuration, org.hibernate.engine.spi.SessionFactoryImplementor, org.hibernate.service.spi.SessionFactoryServiceRegistry) |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.hibernate.integrator.spi.Integrator#integrate(org.hibernate.cfg.Configuration, |
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* org.hibernate.engine.spi.SessionFactoryImplementor, |
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* org.hibernate.service.spi.SessionFactoryServiceRegistry) |
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*/ |
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@Override |
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public void integrate(Configuration configuration, |
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SessionFactoryImplementor sessionFactory, |
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SessionFactoryServiceRegistry serviceRegistry) { |
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if (logger.isInfoEnabled()){logger.info("Registering event listeners");} |
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public void integrate(Configuration configuration, SessionFactoryImplementor sessionFactory, SessionFactoryServiceRegistry serviceRegistry) |
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{ |
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if (logger.isInfoEnabled()) { |
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logger.info("Registering event listeners"); |
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} |
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final EventListenerRegistry eventRegistry = serviceRegistry.getService(EventListenerRegistry.class); |
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//duplication strategy |
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eventRegistry.addDuplicationStrategy( CdmListenerDuplicationStrategy.NewInstance ); |
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//duplication strategy |
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eventRegistry.addDuplicationStrategy(CdmListenerDuplicationStrategy.NewInstance); |
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ValidationExecutor validationExecutor = new ValidationExecutor(); |
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Level2ValidationEventListener l2Listener = new Level2ValidationEventListener(); |
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l2Listener.setValidationExecutor(validationExecutor); |
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Level3ValidationEventListener l3Listener = new Level3ValidationEventListener(); |
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l3Listener.setValidationExecutor(validationExecutor); |
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// prepend to register before or append to register after
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// this example will register a persist event listener
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eventRegistry.prependListeners(EventType.SAVE, new CacheStrategyGenerator(), new SaveEntityListener());
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eventRegistry.prependListeners(EventType.UPDATE, new CacheStrategyGenerator(), new UpdateEntityListener());
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eventRegistry.prependListeners(EventType.SAVE_UPDATE, new CacheStrategyGenerator(), new SaveOrUpdateEntityListener()/*, new Level2ValidationSaveOrUpdateEventListener()*/);
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eventRegistry.appendListeners(EventType.DELETE, new CdmDeleteListener());
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eventRegistry.appendListeners(EventType.POST_LOAD, new CdmPostDataChangeObservableListener());
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eventRegistry.appendListeners(EventType.POST_INSERT, new CdmPostDataChangeObservableListener()/*, new Level3ValidationCRUDEventListener()*/);
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eventRegistry.appendListeners(EventType.POST_UPDATE, new CdmPostDataChangeObservableListener()/*, new Level3ValidationCRUDEventListener()*/);
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eventRegistry.appendListeners(EventType.POST_DELETE, new CdmPostDataChangeObservableListener()/*, new Level3ValidationCRUDEventListener()*/);
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}
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// prepend to register before or append to register after
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// this example will register a persist event listener
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eventRegistry.prependListeners(EventType.SAVE, new CacheStrategyGenerator(), new SaveEntityListener());
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eventRegistry.prependListeners(EventType.UPDATE, new CacheStrategyGenerator(), new UpdateEntityListener());
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eventRegistry.prependListeners(EventType.SAVE_UPDATE, new CacheStrategyGenerator(), new SaveOrUpdateEntityListener());
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eventRegistry.appendListeners(EventType.DELETE, new CdmDeleteListener());
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eventRegistry.appendListeners(EventType.POST_LOAD, new CdmPostDataChangeObservableListener());
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eventRegistry.appendListeners(EventType.POST_INSERT, new CdmPostDataChangeObservableListener(), l2Listener, l3Listener);
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eventRegistry.appendListeners(EventType.POST_UPDATE, new CdmPostDataChangeObservableListener(), l2Listener, l3Listener);
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eventRegistry.appendListeners(EventType.POST_DELETE, new CdmPostDataChangeObservableListener(), l3Listener);
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}
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/* (non-Javadoc) |
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* @see org.hibernate.integrator.spi.Integrator#integrate(org.hibernate.metamodel.source.MetadataImplementor, org.hibernate.engine.spi.SessionFactoryImplementor, org.hibernate.service.spi.SessionFactoryServiceRegistry) |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.hibernate.integrator.spi.Integrator#integrate(org.hibernate.metamodel.source. |
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* MetadataImplementor, org.hibernate.engine.spi.SessionFactoryImplementor, |
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* org.hibernate.service.spi.SessionFactoryServiceRegistry) |
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*/ |
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@Override |
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public void integrate(MetadataImplementor metadata, |
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SessionFactoryImplementor sessionFactory, |
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SessionFactoryServiceRegistry serviceRegistry) { |
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public void integrate(MetadataImplementor metadata, SessionFactoryImplementor sessionFactory, SessionFactoryServiceRegistry serviceRegistry) |
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{ |
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//nothing to do for now |
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logger.warn("Metadata integrate not yet implemented"); |
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} |
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/* (non-Javadoc) |
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* @see org.hibernate.integrator.spi.Integrator#disintegrate(org.hibernate.engine.spi.SessionFactoryImplementor, org.hibernate.service.spi.SessionFactoryServiceRegistry) |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.hibernate.integrator.spi.Integrator#disintegrate(org.hibernate.engine.spi. |
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* SessionFactoryImplementor, org.hibernate.service.spi.SessionFactoryServiceRegistry) |
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*/ |
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@Override |
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public void disintegrate(SessionFactoryImplementor sessionFactory, |
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SessionFactoryServiceRegistry serviceRegistry) {
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public void disintegrate(SessionFactoryImplementor sessionFactory, SessionFactoryServiceRegistry serviceRegistry)
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{ |
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//nothing to do for now |
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logger.warn("Disintegrate not yet implemented"); |
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} |
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} |
Also available in: Unified diff
Made crud event listener for Level2 validation post insert/update. With pre insert/event a hibernate bug (or undesirable feature) surfaced: error "Found two representations of same collection". See https://forum.hibernate.org/viewtopic.php?p=2231400