@Override @Nullable @SuppressWarnings("unchecked") public ID getId(T entity) { BeanWrapper entityWrapper = new DirectFieldAccessFallbackBeanWrapper(entity); if (idMetadata.hasSimpleId()) { return (ID) entityWrapper.getPropertyValue(idMetadata.getSimpleIdAttribute().getName()); } BeanWrapper idWrapper = new IdentifierDerivingDirectFieldAccessFallbackBeanWrapper(idMetadata.getType(), metamodel); boolean partialIdValueFound = false; for (SingularAttribute<? super T, ?> attribute : idMetadata) { Object propertyValue = entityWrapper.getPropertyValue(attribute.getName()); if (propertyValue != null) { partialIdValueFound = true; } idWrapper.setPropertyValue(attribute.getName(), propertyValue); } return partialIdValueFound ? (ID) idWrapper.getWrappedInstance() : null; }
@Nullable @SuppressWarnings("unchecked") public ID getId(T entity) { BeanWrapper entityWrapper = new DirectFieldAccessFallbackBeanWrapper(entity); if (idMetadata.hasSimpleId()) { return (ID) entityWrapper.getPropertyValue(idMetadata.getSimpleIdAttribute().getName()); } BeanWrapper idWrapper = new IdentifierDerivingDirectFieldAccessFallbackBeanWrapper(idMetadata.getType(), metamodel); boolean partialIdValueFound = false; for (SingularAttribute<? super T, ?> attribute : idMetadata) { Object propertyValue = entityWrapper.getPropertyValue(attribute.getName()); if (propertyValue != null) { partialIdValueFound = true; } idWrapper.setPropertyValue(attribute.getName(), propertyValue); } return partialIdValueFound ? (ID) idWrapper.getWrappedInstance() : null; }
@SuppressWarnings("unchecked") public Class<ID> getIdType() { return (Class<ID>) idMetadata.getType(); }
@Override @SuppressWarnings("unchecked") public Class<ID> getIdType() { return (Class<ID>) idMetadata.getType(); }