private HbmMapping GetMappingWithParentInCompo()
{
var mapper = new ConventionModelMapper();
mapper.Class<MyClass>(x =>
{
x.Id(c => c.Id);
x.Component(c => c.Compo);
x.Bag(c => c.Compos, cm => { });
});
mapper.Component<MyCompo>(x =>
{
x.Parent(c => c.Parent);
x.Component(c => c.NestedCompo);
});
mapper.Component<MyNestedCompo>(x =>
{
x.Component(c => c.Owner);
x.Property(c => c.Something);
});
return mapper.CompileMappingForAllExplicitlyAddedEntities();
}
public static void WithConventions(this ConventionModelMapper mapper, Configuration configuration)
{
var baseEntityType = typeof(Entity);
mapper.IsEntity((type, declared) => IsEntity(type));
mapper.IsComponent((type, b) => IsComponent(type));
mapper.IsRootEntity((type, declared) => baseEntityType.Equals(type.BaseType));
mapper.BeforeMapClass += (modelInspector, type, classCustomizer) =>
{
classCustomizer.Id(c => c.Column("Id"));
classCustomizer.Id(c => c.Generator(Generators.HighLow));
classCustomizer.Table(Inflector.Net.Inflector.Pluralize(type.Name.ToString()));
};
mapper.IsPersistentProperty((memberinfo, currentlyPersistent) =>
{
return(memberinfo.Name != "Owner");
});
mapper.BeforeMapManyToOne += (modelInspector, propertyPath, map) =>
{
map.Column(propertyPath.LocalMember.GetPropertyOrFieldType().Name + "Id");
map.Cascade(Cascade.Persist);
};
mapper.BeforeMapBag += (modelInspector, propertyPath, map) =>
{
map.Key(keyMapper => keyMapper.Column(propertyPath.GetContainerEntity(modelInspector).Name + "Id"));
map.Cascade(Cascade.All);
};
mapper.BeforeMapProperty += (inspector, member, customizer) => {
// This is pure guesswork, but seems to be the only way I can think of to alter
// the column naming of a property mapped as part of a component
if (typeof(IComponent).IsAssignableFrom(member.LocalMember.DeclaringType))
{
if (member.LocalMember.Name == "Value")
{
customizer.Column(member.PreviousPath.LocalMember.Name);
}
else if (member.LocalMember.Name != "Owner")
{
customizer.Column(member.PreviousPath.LocalMember.Name + member.LocalMember.Name);
}
}
};
mapper.Component <RestrictedVisibility <string> >(x => {
x.Property(c => c.Value);
x.Property(c => c.Visibility);
x.Parent(c => c.Owner);
});
mapper.Component <RestrictedVisibility <bool> >(x => {
x.Property(c => c.Value);
x.Property(c => c.Visibility);
x.Parent(c => c.Owner);
});
// The following probably works, but not if we stop "Owner" from being a persistent property
// using mapping.IsPersistentProperty, and if we don't do that we get a Too Many Properties exception.
// There's an old thread on nhusers about how there's no documentation in this area...
//mapper.BeforeMapComponent += (inspector, member, customizer) => {
// if (member.LocalMember.Name == "Owner") {
// customizer.Parent(member.LocalMember);
// }
//};
AddConventionOverrides(mapper);
HbmMapping mapping = mapper.CompileMappingFor(
typeof(Entity).Assembly.GetExportedTypes().Where(IsEntity));
configuration.AddDeserializedMapping(mapping, "MyStoreMappings");
}