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Diffstat (limited to 'TAO/orbsvcs/orbsvcs/Trader/Service_Type_Repository.h')
| -rw-r--r-- | TAO/orbsvcs/orbsvcs/Trader/Service_Type_Repository.h | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Trader/Service_Type_Repository.h b/TAO/orbsvcs/orbsvcs/Trader/Service_Type_Repository.h deleted file mode 100644 index 1be09f077cc..00000000000 --- a/TAO/orbsvcs/orbsvcs/Trader/Service_Type_Repository.h +++ /dev/null @@ -1,298 +0,0 @@ -/* -*- C++ -*- */ - -// ======================================================================== -// $Id$ -// -// = LIBRARY -// orbsvcs -// -// = FILENAME -// Service_Type_Repository.h -// -// = AUTHOR -// Marina Spivak <marina@cs.wustl.edu> -// Seth Widoff <sbw1@cs.wustl.edu> -// -// ======================================================================== - -#ifndef TAO_SERVICE_TYPE_REPOSITORY_H -#define TAO_SERVICE_TYPE_REPOSITORY_H - -#include "Trader.h" - -class TAO_ORBSVCS_Export TAO_Service_Type_Repository : - public POA_CosTradingRepos::ServiceTypeRepository - // - // = TITLE - // This class implements CosTradingRepos::ServiceTypeRepository - // IDL interface. -{ -public: - - TAO_Service_Type_Repository (ACE_Lock* lock = 0); - // Parameterize the Service_Type_Repository with a lock to serialize - // access to the type repository map. A reader/writer lock is - // probably best. The Service_Type_Repository assumes control of the - // lock. - - ~TAO_Service_Type_Repository (void); - - virtual CosTradingRepos::ServiceTypeRepository::IncarnationNumber - incarnation (CORBA::Environment& _env); - - virtual CosTradingRepos::ServiceTypeRepository::IncarnationNumber - add_type (const char * name, - const char * if_name, - const CosTradingRepos::ServiceTypeRepository::PropStructSeq& props, - const CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq& super_types, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CORBA::SystemException, - CosTrading::IllegalServiceType, - CosTradingRepos::ServiceTypeRepository::ServiceTypeExists, - CosTradingRepos::ServiceTypeRepository::InterfaceTypeMismatch, - CosTrading::IllegalPropertyName, - CosTrading::DuplicatePropertyName, - CosTradingRepos::ServiceTypeRepository::ValueTypeRedefinition, - CosTrading::UnknownServiceType, - CosTradingRepos::ServiceTypeRepository::DuplicateServiceTypeName)); - - // BEGIN SPEC - // The add_type operation enables the creation of new service types - // in the service type repository. The caller supplies the "name" - // for the new type, the identifier for the interface associated - // with instances of this service type, the properties definitions - // for this service type, and the service type names of the - // immediate super-types to this service type. - - // If the type creation is successful, an incarnation number is - // returned as the value of the operation. Incarnation numbers are - // opaque values that are assigned to each modification to the - // repository's state. An incarnation number can be quoted when - // invoking the list_types operation to retrieve all changes to the - // service repository since a particular logical time. (Note: - // IncarnationNumber is currently declared as a struct consisting of - // two unsigned longs; what we really want here is an unsigned hyper - // [64-bit integer]. A future revision task force should modify this - // when CORBA systems support IDL 64-bit integers.) - - // If the "name" parameter is malformed, then the - // CosTrading::IllegalServiceType exception is raised. ° If the type - // already exists, then the ServiceTypeExists exception is raised. ° - // If the "if_name" parameter is not a sub-type of the interface - // associated with a service type from which this service type is - // derived, such that substitutability would be violated, then the - // InterfaceTypeMismatch exception is raised. ° If a property name - // supplied in the "props" parameter is malformed, the - // CosTrading::IllegalPropertyName exception is raised. ° If the - // same property name appears two or more times in the "props" - // parameter, the CosTrading::DuplicatePropertyName exception is - // raised. ° If a property value type associated with this service - // type illegally modifies the value type of a super-type's - // property, or if two super-types incompatibly declare value types - // for the same property name, then the ValueTypeRedefinition - // exception is raised. ° If one of the ServiceTypeNames in - // "super_types" is malformed, then the - // CosTrading::IllegalServiceType exception is raised. If one of the - // ServiceTypeNames in "super_types" does not exist, then the - // CosTrading::UnknownServiceType exception is raised. ° If the same - // service type name is included two or more times in this - // parameter, the DuplicateServiceTypeName exception is raised. - // END SPEC - - - virtual void remove_type (const char * name, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CORBA::SystemException, - CosTrading::IllegalServiceType, - CosTrading::UnknownServiceType, - CosTradingRepos::ServiceTypeRepository::HasSubTypes)); - - // BEGIN SPEC - // The remove_type operation removes the named type from the service - // type repository. ° If "name" is malformed, then the - // CosTrading::IllegalServiceType exception is raised. ° If "name" - // does not exist within the repository, then the - // CosTrading::UnknownServiceType exception is raised. ° If "name" - // has a service type which has been derived from it, then the - // HasSubTypes exception is raised. - // END SPEC - - virtual CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq* - list_types (const CosTradingRepos::ServiceTypeRepository::SpecifiedServiceTypes& which_types, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CORBA::SystemException)); - - // BEGIN SPEC - // The list_types operation permits a client to obtain the names of - // service types which are in the repository. The "which_types" - // parameter permits the client to specify one of two possible - // values: ° all types known to the repository ° all types - // added/modified since a particular incarnation number The names of - // the requested types are returned by the operation for subsequent - // querying via the describe_type or the fully_describe_type - // operation. - // END SPEC - - virtual CosTradingRepos::ServiceTypeRepository::TypeStruct* - describe_type (const char * name, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CORBA::SystemException, - CosTrading::IllegalServiceType, - CosTrading::UnknownServiceType)); - // BEGIN SPEC - // The describe_type operation permits a client to obtain the - // details for a particular service type. ° If "name" is malformed, - // then the CosTrading::IllegalServiceType exception is raised. ° If - // "name" does not exist within the repository, then the - // CosTrading::UnknownServiceType exception is raised. - // END SPEC - - virtual CosTradingRepos::ServiceTypeRepository::TypeStruct* - fully_describe_type (const char * name, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CORBA::SystemException, - CosTrading::IllegalServiceType, - CosTrading::UnknownServiceType)); - // BEGIN SPEC - // The fully_describe_type operation permits a client to obtain the - // details for a particular service type. The property sequence - // returned in the TypeStruct includes all properties inherited from - // the transitive closure of its super types; the sequence of super - // types in the TypeStruct contains the names of the types in the - // transitive closure of the super type relation. ° If "name" is - // malformed, then the CosTrading::IllegalServiceType exception is - // raised. ° If "name" does not exist within the repository, then - // the CosTrading::UnknownServiceType exception is raised. - // END SPEC - - virtual void mask_type (const char * name, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CORBA::SystemException, - CosTrading::IllegalServiceType, - CosTrading::UnknownServiceType, - CosTradingRepos::ServiceTypeRepository::AlreadyMasked)); - // BEGIN SPEC - // The mask_type operation permits the deprecation of a particular - // type (i.e., after being masked, exporters will no longer be able - // to advertise offers of that particular type). The type continues - // to exist in the service repository due to other service types - // being derived from it. ° If "name" is malformed, then the - // CosTrading::IllegalServiceType exception is raised. ° If "name" - // does not exist within the repository, then the - // CosTrading::UnknownServiceType exception is raised. ° If the type - // is currently in the masked state, then the AlreadyMasked - // exception is raised. - // END SPEC - - virtual void unmask_type (const char * name, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CORBA::SystemException, - CosTrading::IllegalServiceType, - CosTrading::UnknownServiceType, - CosTradingRepos::ServiceTypeRepository::NotMasked)); - // BEGIN SPEC - // The unmask_type undeprecates a type (i.e., after being unmasked, - // exporters will be able to resume advertisement of offers of that - // particular type). ° If "name" is malformed, then the - // CosTrading::IllegalServiceType exception is raised. ° If "name" - // does not exist within the repository, then the - // CosTrading::UnknownServiceType exception is raised. ° If the type - // is not currently in the masked state, then the NotMasked - // exception is raised. - // END SPEC - -private: - - struct Type_Info - { - // storage structure for information pertinent to the type. - CosTradingRepos::ServiceTypeRepository::TypeStruct type_struct_; - // standard type info. - - CORBA::Boolean has_subtypes_; - // names of subtypes. - }; - - typedef ACE_Hash_Map_Manager - < - TAO_String_Hash_Key, - CosTradingRepos::ServiceTypeRepository::PropStruct*, - ACE_Null_Mutex - > - Prop_Map; - - typedef ACE_Hash_Map_Manager - < - TAO_String_Hash_Key, - Type_Info*, - ACE_Null_Mutex - > - Service_Type_Map; - - void fully_describe_type_i (const CosTradingRepos::ServiceTypeRepository::TypeStruct& type_struct, - CosTradingRepos::ServiceTypeRepository::PropStructSeq& props, - CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq& super_types); - // Build a sequence aggregating the property names from all - // supertypes of the type, and a sequence representing the - // transitive closure of the super type relation. - - void collect_inheritance_hierarchy (const CosTradingRepos::ServiceTypeRepository::TypeStruct& type_struct, - TAO_String_Queue& target); - - void validate_properties (Prop_Map& prop_map, - const CosTradingRepos::ServiceTypeRepository::PropStructSeq& props, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CosTrading::IllegalPropertyName, - CosTrading::DuplicatePropertyName)); - // Confirm that the properties in props have valid names, and aren't - // duplicated. Cram those properties into the prop_map. - - void validate_supertypes (Service_Type_Map& super_map, - const CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq& super_types, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CosTrading::IllegalServiceType, - CosTrading::UnknownServiceType, - CosTrading::DuplicatePropertyName)); - // Confirm that the each super type exists, and cram them into super_map. - - void validate_inheritance (Prop_Map& prop_map, - const CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq& super_types, - CORBA::Environment& _env) - TAO_THROW_SPEC ((CosTradingRepos::ServiceTypeRepository::ValueTypeRedefinition)); - // Ensure that properties of a super_type aren't having their types - // or retstrictions redefined. - - // void validate_interface (const char* if_name, - // Service_Type_Map& super_map, - // CORBA::Environment& _env) - // TAO_THROW_SPEC ((CosTradingRepos::ServiceTypeRepository::InterfaceTypeMismatch)); - // Ensure that the interface type derives from its superclasses'. - - void update_type_map (const char* name, - const char * if_name, - const CosTradingRepos::ServiceTypeRepository::PropStructSeq& props, - const CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq& super_types, - Prop_Map& prop_map, - Service_Type_Map& super_map); - // Update the type map with the information contained in the - // TypeStruct, prop_map, and super_map. - - TAO_Service_Type_Repository (const TAO_Service_Type_Repository&); - TAO_Service_Type_Repository& operator= (const TAO_Service_Type_Repository&); - - ACE_Lock* lock_; - // Lock with which to serialize access to the service type map. - - Service_Type_Map type_map_; - // Stores information for each service type in the repository. - // This is a mapping from service type name to a Type_Info struct - // which serves as a storage for various information for the given type. - - CosTradingRepos::ServiceTypeRepository::IncarnationNumber incarnation_; - // incarnation number to be used for the next modification to the repository. -}; - -// This are temporary functions, until the format of the incarnation number -// will be changed in the spec. - -#endif /* TAO_SERVICE_TYPE_REPOSITORY_H */ |