How to use

_persistence_getPropertyChangeListener

method

in

org.eclipse.persistence.indirection.IndirectList

protected void raiseRemoveChangeEvent(Object element, Integer index, boolean isSet) {
  if (hasTrackedPropertyChangeListener()) {
    _persistence_getPropertyChangeListener().propertyChange(new CollectionChangeEvent(this, getTrackedAttributeName(), this, element, CollectionChangeEvent.REMOVE, index, isSet, true));
  }
  if (isRelationshipMaintenanceRequired()) {
    ((UnitOfWorkQueryValueHolder)getValueHolder()).updateForeignReferenceRemove(element);
  }
}

/**
 * INTERNAL:
 * Return if add/remove should trigger instantiation or avoid.
 * Current instantiation is avoided is using change tracking.
 */
protected boolean shouldAvoidInstantiation() {
  return (!isInstantiated()) && (_persistence_getPropertyChangeListener() instanceof AttributeChangeListener) && !usesListOrderField() && ((WeavedAttributeValueHolderInterface)getValueHolder()).shouldAllowInstantiationDeferral();
}
 

protected void raiseAddChangeEvent(Object element, Integer index, boolean isSet) {
  if (hasTrackedPropertyChangeListener()) {
    _persistence_getPropertyChangeListener().propertyChange(new CollectionChangeEvent(this, getTrackedAttributeName(), this, element, CollectionChangeEvent.ADD, index, isSet, true));
  }
  if (isRelationshipMaintenanceRequired()) {
    ((UnitOfWorkQueryValueHolder)getValueHolder()).updateForeignReferenceSet(element, null);
  }
}

protected void raiseRemoveChangeEvent(Object element, Integer index, boolean isSet) {
  if (hasTrackedPropertyChangeListener()) {
    _persistence_getPropertyChangeListener().propertyChange(new CollectionChangeEvent(this, getTrackedAttributeName(), this, element, CollectionChangeEvent.REMOVE, index, isSet));
  }
  if (hasBeenRegistered()) {
    ((UnitOfWorkQueryValueHolder)getValueHolder()).updateForeignReferenceRemove(element);
  }
}

protected void raiseAddChangeEvent(Object element, Integer index, boolean isSet) {
  if (hasTrackedPropertyChangeListener()) {
    _persistence_getPropertyChangeListener().propertyChange(new CollectionChangeEvent(this, getTrackedAttributeName(), this, element, CollectionChangeEvent.ADD, index, isSet, true));
  }
  if (isRelationshipMaintenanceRequired()) {
    ((UnitOfWorkQueryValueHolder)getValueHolder()).updateForeignReferenceSet(element, null);
  }
}

protected void raiseRemoveChangeEvent(Object element, Integer index, boolean isSet) {
  if (hasTrackedPropertyChangeListener()) {
    _persistence_getPropertyChangeListener().propertyChange(new CollectionChangeEvent(this, getTrackedAttributeName(), this, element, CollectionChangeEvent.REMOVE, index, isSet, true));
  }
  if (isRelationshipMaintenanceRequired()) {
    ((UnitOfWorkQueryValueHolder)getValueHolder()).updateForeignReferenceRemove(element);
  }
}

protected void raiseAddChangeEvent(Object element, Integer index, boolean isSet) {
  if (hasTrackedPropertyChangeListener()) {
    _persistence_getPropertyChangeListener().propertyChange(new CollectionChangeEvent(this, getTrackedAttributeName(), this, element, CollectionChangeEvent.ADD, index, isSet));
  }
  if (hasBeenRegistered()) {
    ((UnitOfWorkQueryValueHolder)getValueHolder()).updateForeignReferenceSet(element, null);
  }
}
 

/**
 * INTERNAL:
 * Return if add/remove should trigger instantiation or avoid.
 * Current instantiation is avoided is using change tracking.
 */
protected boolean shouldAvoidInstantiation() {
  return (!isInstantiated())  && (shouldUseLazyInstantiation()) && (_persistence_getPropertyChangeListener() instanceof AttributeChangeListener) && !usesListOrderField() && ((WeavedAttributeValueHolderInterface)getValueHolder()).shouldAllowInstantiationDeferral();
}

/**
 * INTERNAL:
 * Return if add/remove should trigger instantiation or avoid.
 * Current instantiation is avoided is using change tracking.
 */
protected boolean shouldAvoidInstantiation() {
  return (!isInstantiated())  && (shouldUseLazyInstantiation()) && (_persistence_getPropertyChangeListener() instanceof AttributeChangeListener) && !usesListOrderField() && ((WeavedAttributeValueHolderInterface)getValueHolder()).shouldAllowInstantiationDeferral();
}