Examples of org.eclipse.persistence.descriptors.DescriptorEventManager.executeEvent()

Package org.eclipse.persistence.descriptors

Class org.eclipse.persistence.descriptors.DescriptorEventManager

Examples of org.eclipse.persistence.descriptors.DescriptorEventManager.executeEvent()

org.eclipse.persistence.descriptors.DescriptorEventManager.executeEvent()
INTERNAL: Execute the given selector with the event as argument. @exception DescriptorException - the method cannot be found or executed


            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                DescriptorEvent event = new DescriptorEvent(DescriptorEventManager.AboutToUpdateEvent, writeQuery);
                event.setRecord(getModifyRow());
                eventManager.executeEvent(event);
            }


            if (QueryMonitor.shouldMonitor()) {
                QueryMonitor.incrementUpdate(getWriteObjectQuery());
            }

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            descriptor.getHistoryPolicy().postUpdate(writeQuery);
        }


        // PERF: Avoid events if no listeners.
        if (eventManager.hasAnyEventListeners()) {
            eventManager.executeEvent(new DescriptorEvent(DescriptorEventManager.PostUpdateEvent, writeQuery));
        }
    }


    /**
     * Update the object.

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        if (changeSet.hasChanges()) {
            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                DescriptorEvent event = new DescriptorEvent(DescriptorEventManager.PreUpdateWithChangesEvent, writeQuery);
                eventManager.executeEvent(event);


                // PreUpdateWithChangesEvent listeners may have altered the object - should recalculate the change set.
                UnitOfWorkChangeSet uowChangeSet = (UnitOfWorkChangeSet)((UnitOfWorkImpl)session).getUnitOfWorkChangeSet();
                if (!uowChangeSet.isChangeSetFromOutsideUOW()){
                    // writeQuery.getObjectChangeSet() is mapped to object in uowChangeSet.

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            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                DescriptorEvent event = new DescriptorEvent(DescriptorEventManager.AboutToUpdateEvent, writeQuery);
                event.setRecord(getModifyRow());
                eventManager.executeEvent(event);
            }


            if (QueryMonitor.shouldMonitor()) {
                QueryMonitor.incrementUpdate(getWriteObjectQuery());
            }

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            descriptor.getHistoryPolicy().postUpdate(writeQuery);
        }


        // PERF: Avoid events if no listeners.
        if (eventManager.hasAnyEventListeners()) {
            eventManager.executeEvent(new DescriptorEvent(DescriptorEventManager.PostUpdateEvent, writeQuery));
        }
    }
}

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            ClassDescriptor descriptor = getDescriptor();
            DescriptorEventManager eventManager = descriptor.getEventManager();
            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                // Need to run pre-delete selector if available
                eventManager.executeEvent(new DescriptorEvent(DescriptorEventManager.PreDeleteEvent, this));
            }


            // Verify if deep shallow modify is turned on
            if (shouldCascadeParts()) {
                descriptor.getQueryManager().preDelete(this);

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            // CR#2660080 missing aboutToDelete event.    
            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                DescriptorEvent event = new DescriptorEvent(DescriptorEventManager.AboutToDeleteEvent, this);
                event.setRecord(getModifyRow());
                eventManager.executeEvent(event);
            }
            
            if (QueryMonitor.shouldMonitor()) {
                QueryMonitor.incrementDelete(this);
            }

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            }


            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                // Need to run post-delete selector if available
                eventManager.executeEvent(new DescriptorEvent(DescriptorEventManager.PostDeleteEvent, this));
            }


            if (!isUnitOfWork) {
                session.commitTransaction();
            }

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            ClassDescriptor descriptor = this.descriptor;
            DescriptorEventManager eventManager = descriptor.getEventManager();
            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                // Need to run pre-delete selector if available
                eventManager.executeEvent(new DescriptorEvent(DescriptorEventManager.PreDeleteEvent, this));
            }


            // Verify if deep shallow modify is turned on
            if (shouldCascadeParts()) {
                descriptor.getQueryManager().preDelete(this);

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            // CR#2660080 missing aboutToDelete event.    
            // PERF: Avoid events if no listeners.
            if (eventManager.hasAnyEventListeners()) {
                DescriptorEvent event = new DescriptorEvent(DescriptorEventManager.AboutToDeleteEvent, this);
                event.setRecord(getModifyRow());
                eventManager.executeEvent(event);
            }
            
            if (QueryMonitor.shouldMonitor()) {
                QueryMonitor.incrementDelete(this);
            }

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