/** * Gets added element descriptor. * * @param context * the context * @return the added element descriptor */ protected IComponentDescriptor<?> getAddedElementDescriptor(Map<String, Object> context) { IComponentDescriptor<?> elementDescriptor; String collectionPropertyName = getModelDescriptor(context).getName(); Object master = getModelConnector(context).getModelProvider().getModel(); if (master instanceof IComponent) { // Component type should be refined depending on concrete master. See property translations for instance. elementDescriptor = ((ICollectionPropertyDescriptor<?>) getEntityFactory(context).getComponentDescriptor( ((IComponent) master).getComponentContract()).getPropertyDescriptor(collectionPropertyName)) .getReferencedDescriptor().getElementDescriptor(); } else { elementDescriptor = ((ICollectionPropertyDescriptor<?>) getModelDescriptor(context)).getReferencedDescriptor() .getElementDescriptor(); } return elementDescriptor; }
/** * Gets added element descriptor. * * @param context * the context * @return the added element descriptor */ protected IComponentDescriptor<?> getRemovedElementDescriptor(Map<String, Object> context) { IComponentDescriptor<?> elementDescriptor; String collectionPropertyName = getModelDescriptor(context).getName(); Object master = getModelConnector(context).getModelProvider().getModel(); if (master instanceof IComponent) { // Component type should be refined depending on concrete master. See property translations for instance. elementDescriptor = ((ICollectionPropertyDescriptor<?>) getEntityFactory(context).getComponentDescriptor( ((IComponent) master).getComponentContract()).getPropertyDescriptor(collectionPropertyName)) .getReferencedDescriptor().getElementDescriptor(); } else { elementDescriptor = ((ICollectionPropertyDescriptor<?>) getModelDescriptor(context)).getReferencedDescriptor() .getElementDescriptor(); } return elementDescriptor; } }