public MappingEntity(EntityConstructorDescriptor constructorDescriptor)
{
this.ConstructorDescriptor = constructorDescriptor;
this.ConstructorParameters = new Dictionary <ParameterInfo, int>();
this.ConstructorEntityParameters = new Dictionary <ParameterInfo, IObjectActivatorCreator>();
this.Members = new Dictionary <MemberInfo, int>();
this.EntityMembers = new Dictionary <MemberInfo, IObjectActivatorCreator>();
}
public MappingObjectExpression(EntityConstructorDescriptor constructorDescriptor)
{
this.ConstructorDescriptor = constructorDescriptor;
this.MappingConstructorParameters = new Dictionary <ParameterInfo, DbExpression>();
this.ComplexConstructorParameters = new Dictionary <ParameterInfo, IMappingObjectExpression>();
this.MappingMembers = new Dictionary <MemberInfo, DbExpression>();
this.ComplexMembers = new Dictionary <MemberInfo, IMappingObjectExpression>();
}
public MappingObjectExpression(EntityConstructorDescriptor constructorDescriptor)
{
this.ConstructorDescriptor = constructorDescriptor;
this.ConstructorParameters = new Dictionary <ParameterInfo, DbExpression>();
this.ConstructorEntityParameters = new Dictionary <ParameterInfo, IMappingObjectExpression>();
this.SelectedMembers = new Dictionary <MemberInfo, DbExpression>();
this.SubResultEntities = new Dictionary <MemberInfo, IMappingObjectExpression>();
}
public MappingEntity(EntityConstructorDescriptor constructorDescriptor)
{
this.ConstructorDescriptor = constructorDescriptor;
this.ConstructorParameters = new Dictionary<ParameterInfo, int>();
this.ConstructorEntityParameters = new Dictionary<ParameterInfo, IObjectActivatorCreator>();
this.Members = new Dictionary<MemberInfo, int>();
this.EntityMembers = new Dictionary<MemberInfo, IObjectActivatorCreator>();
}
static ObjectActivator CreateObjectActivator(Type type, IDataReader reader)
{
EntityConstructorDescriptor constructorDescriptor = EntityConstructorDescriptor.GetInstance(type.GetConstructor(Type.EmptyTypes));
EntityMemberMapper mapper = constructorDescriptor.GetEntityMemberMapper();
Func <IDataReader, ReaderOrdinalEnumerator, ObjectActivatorEnumerator, object> instanceCreator = constructorDescriptor.GetInstanceCreator();
List <IValueSetter> memberSetters = PrepareValueSetters(type, reader, mapper);
return(new ObjectActivator(instanceCreator, null, null, memberSetters, null));
}
static ObjectActivator CreateObjectActivator(Type type, IDataReader reader)
{
ConstructorInfo constructor = type.GetConstructor(Type.EmptyTypes);
if (constructor == null)
{
throw new ArgumentException(string.Format("The type of '{0}' does't define a none parameter constructor.", type.FullName));
}
EntityConstructorDescriptor constructorDescriptor = EntityConstructorDescriptor.GetInstance(constructor);
EntityMemberMapper mapper = constructorDescriptor.GetEntityMemberMapper();
Func <IDataReader, ReaderOrdinalEnumerator, ObjectActivatorEnumerator, object> instanceCreator = constructorDescriptor.GetInstanceCreator();
List <IValueSetter> memberSetters = PrepareValueSetters(type, reader, mapper);
return(new ObjectActivator(instanceCreator, null, null, memberSetters, null));
}
public MappingObjectExpression(ConstructorInfo constructor)
: this(EntityConstructorDescriptor.GetInstance(constructor))
{
}
