@Override
public void verify() {
super.verify();
doWithProperties(
new PropertyHandler<Neo4jPersistentProperty>() {
Neo4jPersistentProperty unique = null;
public void doWithPersistentProperty(Neo4jPersistentProperty persistentProperty) {
if (persistentProperty.isUnique()) {
if (unique != null)
throw new MappingException(
"Duplicate unique property "
+ persistentProperty.getName()
+ ", "
+ unique.getName()
+ " has already been defined. Only one unique property is allowed per type");
unique = persistentProperty;
}
}
});
if (isManaged() || getType().isInterface()) {
return;
}
final Neo4jPersistentProperty idProperty = getIdProperty();
if (idProperty == null) throw new MappingException("No id property in " + this);
if (idProperty.getType().isPrimitive())
throw new MappingException(
"The type of the id-property in "
+ idProperty
+ " must not be a primitive type but an object type like java.lang.Long");
}
