#ifndef __typerepo_idl__
#define __typerepo_idl__

#include <coss/CosTrading.idl>

#pragma prefix "omg.org"


module CosTradingRepos {

	interface ServiceTypeRepository {

	// local types
		typedef sequence<CosTrading::ServiceTypeName> ServiceTypeNameSeq;
		enum PropertyMode {
			PROP_NORMAL, PROP_READONLY,
			PROP_MANDATORY, PROP_MANDATORY_READONLY
		};
		struct PropStruct {
			CosTrading::PropertyName name;
			CORBA::TypeCode value_type;
			PropertyMode mode;
		};
		typedef sequence<PropStruct> PropStructSeq;

		typedef CosTrading::Istring Identifier;  // IR::Identifier
		struct IncarnationNumber {
			unsigned long high;
			unsigned long low;
		};
		struct TypeStruct {
			Identifier if_name;
			PropStructSeq props;
			ServiceTypeNameSeq super_types;
			boolean masked;
			IncarnationNumber incarnation;
		};

		enum ListOption { all, since };
		union SpecifiedServiceTypes switch ( ListOption ) {
			case since: IncarnationNumber incarnation;
		};

	// local exceptions
		exception ServiceTypeExists {
			CosTrading::ServiceTypeName name;
		};
		exception InterfaceTypeMismatch {
			CosTrading::ServiceTypeName base_service;
			Identifier base_if;
			CosTrading::ServiceTypeName derived_service;
			Identifier derived_if;
		};
		exception HasSubTypes {
			CosTrading::ServiceTypeName the_type;
			CosTrading::ServiceTypeName sub_type;
		};
		exception AlreadyMasked {
			CosTrading::ServiceTypeName name;
		};
		exception NotMasked {
			CosTrading::ServiceTypeName name;
		};
		exception ValueTypeRedefinition {
			CosTrading::ServiceTypeName type_1;
			PropStruct definition_1;
			CosTrading::ServiceTypeName type_2;
			PropStruct definition_2;
		};
		exception DuplicateServiceTypeName {
			CosTrading::ServiceTypeName name;
		};

	// attributes
		readonly attribute IncarnationNumber incarnation;

	// operation signatures
		IncarnationNumber add_type (
			in CosTrading::ServiceTypeName name,
			in Identifier if_name,
			in PropStructSeq props,
			in ServiceTypeNameSeq super_types
		) raises (
			CosTrading::IllegalServiceType,
			ServiceTypeExists,
			InterfaceTypeMismatch,
			CosTrading::IllegalPropertyName,
			CosTrading::DuplicatePropertyName,
			ValueTypeRedefinition,
			CosTrading::UnknownServiceType,
			DuplicateServiceTypeName
		);
				
		void remove_type (
			in CosTrading::ServiceTypeName name
		) raises (
			CosTrading::IllegalServiceType,
			CosTrading::UnknownServiceType,
			HasSubTypes
		);

		ServiceTypeNameSeq list_types (
			in SpecifiedServiceTypes which_types
		);

		TypeStruct describe_type (
			in CosTrading::ServiceTypeName name
		) raises (
			CosTrading::IllegalServiceType,
			CosTrading::UnknownServiceType
		);

		TypeStruct fully_describe_type (
			in CosTrading::ServiceTypeName name
		) raises (
			CosTrading::IllegalServiceType,
			CosTrading::UnknownServiceType
		);

		void mask_type (
			in CosTrading::ServiceTypeName name
		) raises (
			CosTrading::IllegalServiceType,
			CosTrading::UnknownServiceType,
			AlreadyMasked
		);

		void unmask_type (
			in CosTrading::ServiceTypeName name
		) raises (
			CosTrading::IllegalServiceType,
			CosTrading::UnknownServiceType,
			NotMasked
		);

	};
}; /* end module CosTradingRepos */

#endif
