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Diffstat (limited to 'TAO/tao/except.h')
| -rw-r--r-- | TAO/tao/except.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/TAO/tao/except.h b/TAO/tao/except.h deleted file mode 100644 index ef12b1199c0..00000000000 --- a/TAO/tao/except.h +++ /dev/null @@ -1,210 +0,0 @@ -// This may look like C, but it's really -*- C++ -*- - -// ============================================================================ -// -// = LIBRARY -// TAO -// -// = FILENAME -// except.h -// -// = DESCRTION -// This file defines way in which CORBA exceptions are reported. -// -// = AUTHOR -// Copyright 1994-1995 by Sun Microsystems Inc. -// -// ============================================================================ - -#if !defined (TAO_EXCEPT_H) -# define TAO_EXCEPT_H - -class TAO_Export CORBA_Exception - // = TITLE - // CORBA2-specified exception hierarchy. - // - // = DESCRIPTION - // 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); - CORBA_Exception &operator = (const CORBA_Exception &src); - - // Inlined here for efficiency and simplicity - void *operator new (size_t, const void *p) - { return (void *) p; } - void *operator new (size_t s) - { return ::operator new (s); } - void operator delete (void *p) - { ::operator delete (p); } - - const char *_id (void) const; - TAO_CONST CORBA::TypeCode_ptr _type (void) const; - - // = To implement the narrow method. - virtual int _is_a (const char* repository_id) const; - - // = Methods required for COM IUnknown support - - CORBA::ULong AddRef (void); - CORBA::ULong Release (void); - - CORBA_Exception (CORBA::TypeCode_ptr type); - virtual ~CORBA_Exception (void); - -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 (CORBA::TypeCode_ptr tc); - ~CORBA_UserException (void); - - virtual int _is_a (const char* interface_id) const; - static CORBA_UserException* _narrow (CORBA_Exception* exception); - -protected: - // Copy and assignment operators. -}; - -class TAO_Export CORBA_SystemException : public CORBA_Exception - // = TITLE - // System exceptions are those defined in the CORBA spec; OMG-IDL - // defines these. -{ -public: - // 94-9-14 also sez: public copy constructor - // and assignment operator. - - CORBA_SystemException (CORBA::TypeCode_ptr tc, - CORBA::ULong code, - CORBA::CompletionStatus completed); - - ~CORBA_SystemException (void); - - CORBA::ULong minor (void) const { return _minor; } - void minor (CORBA::ULong m) { _minor = m; } - - CORBA::CompletionStatus completion (void) const { return _completed; } - - void completion (CORBA::CompletionStatus c) - { _completed = c; } - - virtual int _is_a (const char* type_id) const; - static CORBA_SystemException * _narrow (CORBA_Exception* exception); - -private: - CORBA::ULong _minor; - CORBA::CompletionStatus _completed; -}; - -// Declarations for all of the CORBA standard exceptions. -// -// XXX 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 - // 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: - CORBA_Environment (void) : _exception (0) { } - ~CORBA_Environment (void) { clear (); } - - CORBA::Exception_ptr exception (void) const { return _exception; } - // 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. - { - if (ex != _exception) - { - clear (); - _exception = ex; - _exception->AddRef (); - } - } - - CORBA::ExceptionType exception_type (void) const; - TAO_CONST CORBA::String exception_id (void) const; - - void clear (void) - { - if (_exception) - { - _exception->Release (); - _exception = 0; // XXX - } - } - - void print_exception (const char *info, - FILE *f=stdout) const; - // print the exception to output determined by f - -private: - CORBA::Exception_ptr _exception; - - // = These are not provided. - CORBA_Environment (const CORBA_Environment &src); - CORBA_Environment &operator = (const CORBA_Environment &src); -}; - -#endif /* TAO_EXCEPT_H */ |