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Diffstat (limited to 'TAO/tao/Exception.h')
| -rw-r--r-- | TAO/tao/Exception.h | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/TAO/tao/Exception.h b/TAO/tao/Exception.h deleted file mode 100644 index d665ca10f31..00000000000 --- a/TAO/tao/Exception.h +++ /dev/null @@ -1,295 +0,0 @@ -// This may look like C, but it's really -*- C++ -*- -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// TAO -// -// = FILENAME -// except.h -// -// = DESCRIPTION -// This file defines way in which CORBA exceptions are reported. -// -// = AUTHOR -// Copyright 1994-1995 by Sun Microsystems Inc. -// -// ============================================================================ - -#if !defined (TAO_EXCEPTION_H) -# define TAO_EXCEPTION_H - -class TAO_Export CORBA_Exception -{ - // = TITLE - // CORBA_Exception - // - // = DESCRIPTION - // CORBA2-specified exception hierarchy. - // All exceptions have a type (represented by a TypeCode) and a - // widely scoped type ID (in the TypeCode) that generated by any - // OMG-IDL compiler and available through the Interface - // Repositories. Think of it as a "globally scoped" name - // distinguishing each exception. -public: - CORBA_Exception (const CORBA_Exception &src); - // copy constructor - - CORBA_Exception &operator = (const CORBA_Exception &src); - // assignment operator - - virtual ~CORBA_Exception (void); - // destructor - - // = Memory allocators. - void *operator new (size_t, const void *p); - void *operator new (size_t s); - void operator delete (void *p); - - // these are extensions - - CORBA_Exception (CORBA::TypeCode_ptr type); - // constructor from a TypeCode - - const char *_id (void) const; - // return the repository ID of the Exception - - TAO_CONST CORBA::TypeCode_ptr _type (void) const; - // return the TypeCode corresponding to the currently stored - - // = To implement the narrow method. - virtual int _is_a (const char* repository_id) const; - - // = Methods required for memory management support. - CORBA::ULong AddRef (void); - CORBA::ULong Release (void); - -protected: - CORBA_Exception (void); - // default constructor is protected - - CORBA::TypeCode_ptr type_; - // Type of the Exception. - -private: - CORBA::ULong refcount_; - // Reference count to avoid copying overhead. -}; - -class TAO_Export CORBA_UserException : public CORBA_Exception -{ - // = TITLE - // User exceptions are those defined by application developers - // using OMG-IDL. -public: - CORBA_UserException (void); - // default constructor - - CORBA_UserException (const CORBA_UserException &src); - // copy ctor - - CORBA_UserException (CORBA::TypeCode_ptr tc); - // constructor from a TypeCode - - ~CORBA_UserException (void); - // destructor - - CORBA_UserException &operator= (const CORBA_UserException &src); - // assignment operator - - static CORBA_UserException *_narrow (CORBA_Exception *exception); - // the narrow operation - - // extension - - virtual int _is_a (const char *interface_id) const; - // used for narrowing -}; - -class TAO_Export CORBA_SystemException : public CORBA_Exception -{ - // = TITLE - // CORBA_SystemException - // - // = DESCRIPTION - // System exceptions are those defined in the CORBA spec; OMG-IDL - // defines these. -public: - - CORBA_SystemException (void); - // default ctor - - CORBA_SystemException (const CORBA_SystemException &src); - // copy ctor - - ~CORBA_SystemException (void); - // destructor - - CORBA_SystemException &operator= (const CORBA_SystemException &src); - // assignment operator - - CORBA::ULong minor (void) const; - // get the minor status - - void minor (CORBA::ULong m); - // set the minor status - - CORBA::CompletionStatus completion (void) const; - // get the completion status - - void completion (CORBA::CompletionStatus c); - // set the operation completion status - - static CORBA_SystemException *_narrow (CORBA_Exception* exception); - // narrow to a SystemException - - // extension - - CORBA_SystemException (CORBA::TypeCode_ptr tc, - CORBA::ULong code, - CORBA::CompletionStatus completed); - // ctor using a TypeCode - - virtual int _is_a (const char *type_id) const; - // helper for the _narrow operation -private: - CORBA::ULong minor_; - // minor code - - CORBA::CompletionStatus completed_; - // completion status - -}; - -// Declarations for all of the CORBA standard exceptions. -// -// @@ - shouldn't have a default minor code, at least for code that's -// inside the ORB. All minor codes should be symbolically catalogued. - -#define TAO_SYSTEM_EXCEPTION(name) \ -class TAO_Export CORBA_ ## name : public CORBA_SystemException { \ -public: \ - CORBA_ ## name (CORBA::CompletionStatus completed, \ - CORBA::ULong code = 0xffff0000L) \ - : CORBA_SystemException (CORBA::_tc_ ## name, code, completed) \ - { } \ - virtual int _is_a (const char* type_id) const; \ - static CORBA_##name * _narrow (CORBA_Exception* exception); \ -} - -TAO_SYSTEM_EXCEPTION(UNKNOWN); -TAO_SYSTEM_EXCEPTION(BAD_PARAM); -TAO_SYSTEM_EXCEPTION(NO_MEMORY); -TAO_SYSTEM_EXCEPTION(IMP_LIMIT); -TAO_SYSTEM_EXCEPTION(COMM_FAILURE); -TAO_SYSTEM_EXCEPTION(INV_OBJREF); -TAO_SYSTEM_EXCEPTION(OBJECT_NOT_EXIST); -TAO_SYSTEM_EXCEPTION(NO_PERMISSION); -TAO_SYSTEM_EXCEPTION(INTERNAL); -TAO_SYSTEM_EXCEPTION(MARSHAL); -TAO_SYSTEM_EXCEPTION(INITIALIZE); -TAO_SYSTEM_EXCEPTION(NO_IMPLEMENT); -TAO_SYSTEM_EXCEPTION(BAD_TYPECODE); -TAO_SYSTEM_EXCEPTION(BAD_OPERATION); -TAO_SYSTEM_EXCEPTION(NO_RESOURCES); -TAO_SYSTEM_EXCEPTION(NO_RESPONSE); -TAO_SYSTEM_EXCEPTION(PERSIST_STORE); -TAO_SYSTEM_EXCEPTION(BAD_INV_ORDER); -TAO_SYSTEM_EXCEPTION(TRANSIENT); -TAO_SYSTEM_EXCEPTION(FREE_MEM); -TAO_SYSTEM_EXCEPTION(INV_IDENT); -TAO_SYSTEM_EXCEPTION(INV_FLAG); -TAO_SYSTEM_EXCEPTION(INTF_REPOS); -TAO_SYSTEM_EXCEPTION(BAD_CONTEXT); -TAO_SYSTEM_EXCEPTION(OBJ_ADAPTER); -TAO_SYSTEM_EXCEPTION(DATA_CONVERSION); - -#undef TAO_SYSTEM_EXCEPTION - -class TAO_Export CORBA_Environment -{ - // = TITLE - // CORBA_Environment - // - // = DESCRIPTION - // A CORBA_Environment is a way to automagically ensure that - // exception data is freed -- the "var" class for Exceptions. It - // adds just a bit of convenience function support, helping classify - // exceptions as well as reducing memory leakage. -public: - // = Initialization and termination methods. - CORBA_Environment (void); - // ctor - - ~CORBA_Environment (void); - // dtor - - CORBA::Exception_ptr exception (void) const; - // Return the exception. Caller must call AddRef() in order to keep - // the ptr. - - void exception (CORBA::Exception *ex); - // Set the exception to <ex>, taking a reference on it. - - CORBA::ExceptionType exception_type (void) const; - // return the typecode for the exception - - TAO_CONST CORBA::String exception_id (void) const; - // return the repository ID for the exception - - void clear (void); - // Clear the exception. - - void print_exception (const char *info, - FILE *f=stdout) const; - // print the exception to output determined by f - -private: - CORBA::Exception_ptr exception_; - // Pointer to the exception object contained in the environment. - - // = These are not provided. - CORBA_Environment (const CORBA_Environment &src); - CORBA_Environment &operator = (const CORBA_Environment &src); -}; - -class TAO_Export TAO_Exceptions -{ - // = TITLE - // This class is a namespace for exception-related static data and - // methods. -public: - - static void make_standard_typecode (CORBA::TypeCode_ptr tcp, - const char *name, - char *buffer, - size_t buflen, - CORBA::Environment &env); - // Make the TypeCode for a standard exception. When used - // correctly, initializing system exceptions is only an exercise - // in CPU time; it allocates no new memory. - - static void init_standard_exceptions (CORBA::Environment &env); - // Runtime initialization of all standard exception typecodes. - // Called from CORBA::ORB::init (). - - enum - { - NUM_SYS_EXCEPTIONS = 26, - // Number of exceptions (make sure to update correctly). - - TC_BUFLEN = 160 - // Preallocated tc buffer. - }; - - static CORBA::TypeCode_ptr sys_exceptions[NUM_SYS_EXCEPTIONS]; - - static CORBA::ExceptionList system_exceptions; -}; - -#if defined (__ACE_INLINE__) -# include "tao/Exception.i" -#endif /* __ACE_INLINE__ */ - -#endif /* TAO_EXCEPTION_H */ |