OmniIFR: Omniifr Namespace Reference

Omniifr Namespace Reference


Classes
class	AliasDef_impl
class	ArrayDef_impl
class	AttributeDef_impl
class	ConstantDef_impl
class	Contained_impl
class	Container_impl
class	Creche
	Used to hold IRObject_impl objects while they are being constructed. More...
class	Daemon
	Interface class that contains various methods for running omniIFR as a background task. More...
class	DaemonImpl
	Utility class that contains various methods for running omniIFR as a Unix daemon. More...
class	Win
	Utility class, contains functions that Windows should have, but doesn't. More...
class	RegistryKey
	Opens a windows registry key, and closed it upon destruction. More...
class	Service
	Singleton class that contains various methods for running a Windows service. More...
class	Dependency1
	Dependency for single references to IRObject. More...
class	Dependency2
	Dependency for sequence<IRObject>. More...
class	Dependency3
	Dependency for sequence<xxxDescription>, where xxxDescription is a struct with the following members: Identifier name IRObject type_def. More...
class	EnumDef_impl
class	ExceptionDef_impl
class	FixedDef_impl
class	IdentifierUtil
	Utility class containing useful methods for manipulating IDL identifiers. More...
class	IDLType_impl
class	InterfaceDef_impl
class	DependencyBase
	Base class for Dependency objects. More...
class	IRObject_impl
class	ModuleDef_impl
class	NativeDef_impl
	Not implemented. More...
class	OperationDef_impl
class	Persist
	Responsible for reading & writing the persistancy database. More...
class	PersistNode
class	PrimitiveDef_impl
class	Repository_impl
class	SequenceDef_impl
class	StringDef_impl
class	StructDef_impl
class	TypedefDef_impl
class	UnionDef_impl
class	WstringDef_impl
Functions
void	shutdown0 (void)
	Param to atexit().
void	shutdown2 (int s, void *)
	Param to on_exit().
IRObject_impl *	referenceToServant (Object_ptr obj)
	Helper method.
void	getPoaAndOid (IRObject_impl *servant, PortableServer::POA_var &poa, CORBA::String_var &poaName, PortableServer::ObjectId_var &oid, CORBA::String_var &oidStr)
	Helper method.
template<class T>
T::_ptr_type	lookupTc (Repository_impl &repository, TypeCode_ptr tc, const char &id, const char &name)
	Helper method used by get_canonical_typecode().
template<class T>
T::_ptr_type	string_to_ (const char *oidStr)
	Converts a string to a narrowed reference.
Variables
DaemonImpl	daemon
	Singleton - only at file scope.
static Service	service
	Singleton - only at file scope.

Function Documentation

void getPoaAndOid	(	IRObject_impl *	servant,
		PortableServer::POA_var &	poa,
		CORBA::String_var &	poaName,
		PortableServer::ObjectId_var &	oid,
		CORBA::String_var &	oidStr
	)

Helper method.

Just gets the object's POA, POA name, OID & Stringified OID.

Definition at line 46 of file IRObject.cc.

References IFELSE_OMNIORB4.

Referenced by Omniifr::IRObject_impl::deactivateObject(), and Omniifr::IRObject_impl::outputOid().

00053 {
00054   using namespace PortableServer;
00055   poa=servant->_default_POA();
00056   poaName=poa->the_name();
00057   try
00058   {
00059     oid=poa->servant_to_id(servant);
00060   }
00061   catch(POA::ServantNotActive& ex)
00062   {
00063     cerr<<"Can't get ObjectID.\nPOA '"<<poaName.in()
00064         <<"' says it is not active."<<endl;
00065   }
00066   catch(POA::WrongPolicy& ex)
00067   {
00068     cerr<<"Can't get ObjectID.\nPOA '"<<poaName.in()
00069         <<"' has wrong policy for servant_to_id()."<<endl;
00070     ::exit(1); // Programming error - so quit.
00071   }
00072 
00073   try
00074   {
00075     oidStr=ObjectId_to_string(oid.in());
00076   }
00077   catch(CORBA::BAD_PARAM& ex)
00078   {
00079     cerr<<"Can't convert ObjectID to string.\n"
00080       "BAD_PARAM" IFELSE_OMNIORB4(": "<<ex.NP_minorString(),) <<endl;
00081   }
00082 }

template<class T>
T::_ptr_type lookupTc	(	Repository_impl &	repository,
		TypeCode_ptr	tc,
		const char *&	id,
		const char *&	name
	)

Helper method used by get_canonical_typecode().

Extracts a narrowed IRObject from the repository, or returns a nil reference. Side effect: sets id & name from the tc.

Definition at line 47 of file Repository.cc.

References DB.

00053 {
00054   // Note the non-standard memory management of these functions.
00055   // id() & name() both return "const char*". The TC retains ownership of the
00056   // strings.
00057   id   =tc->id();
00058   name =tc->name();
00059 
00060   // Attempt to find 'id' in the repository.
00061   Contained_var contained =repository.lookup_id(id);
00062   typename T::_var_type result =T::_nil();
00063   if(!CORBA::is_nil(contained))
00064   {
00065     result=T::_narrow(contained.in());
00066     if(CORBA::is_nil(result))
00067     {
00068       DB(1,id<<" is in the repository, but TCKind does not match.") //??
00069     }
00070   }
00071   return result._retn();
00072 }

IRObject_impl* referenceToServant ( Object_ptr obj ) [inline]

Helper method.

Converts an object reference into a IRObject_impl pointer. If the conversion succeeds, then the result's servant ref count has been incremented (_add_ref() has been called). It is the caller's responsibility to call _remove_ref() once they are finished with the servant. Deals with all CORBA exceptions that may arise.

Definition at line 38 of file Dependency.h.

References DB, and IFELSE_OMNIORB4.

Referenced by Omniifr::Dependency3< StructMemberSeq >::set(), Omniifr::Dependency2< InterfaceDefSeq >::set(), and Omniifr::Dependency1< CORBA::IDLType >::set().

00039 {
00040   IRObject_impl*          result  =NULL;
00041   PortableServer::Servant servant =NULL;
00042 
00043   try
00044   {
00045     servant=Repository_impl::inst()._poa->reference_to_servant(obj);
00046     // servant's reference count has been incremented for us.
00047     result=dynamic_cast<IRObject_impl*>(servant);
00048   }
00049   catch(PortableServer::POA::ObjectNotActive& ex)
00050   {
00051     // _poa does not contain irobject.
00052     servant=NULL;
00053     // ?? Temporary diagnostic - help to debug reincarnation:
00054     // ?? remove this when reincarnation works.
00055     DB(1,"?? Reference to object that doesn't exist yet. ??")
00056   }
00057   catch(PortableServer::POA::WrongAdapter& ex)
00058   {
00059     cerr<<"POA has wrong adapter for reference_to_servant()."<<endl;
00060     exit(1); // Programming error - so quit.
00061   }
00062   catch(PortableServer::POA::WrongPolicy& ex)
00063   {
00064     cerr<<"POA has wrong policy for reference_to_servant()."<<endl;
00065     exit(1); // Programming error - so quit.
00066   }
00067   catch(Exception& ex)
00068   {
00069     DB(1,"Failed to get reference_to_servant"
00070       IFELSE_OMNIORB4(" ("<<ex._name()<<")",)) // but press on...
00071   }
00072 
00073   if(servant && !result)
00074      servant->_remove_ref();// Balances the implicit _add_ref in ref'_to_servant()
00075   return result;
00076 }

template<class T>
T::_ptr_type string_to_	(	const char *	oidStr	)

Converts a string to a narrowed reference.

Definition at line 44 of file string_to.h.

00045 {
00046   CORBA::Object_var obj =Repository_impl::inst()._orb->string_to_object(oidStr);
00047 
00048   if(CORBA::is_nil(obj.in()))
00049       throw CORBA::BAD_PARAM();
00050 
00051 #ifdef HAVE_OMNIORB4
00052   typename T::_var_type result =T::_unchecked_narrow(obj);
00053 #else
00054   typename T::_var_type result =T::_narrow(obj);
00055 #endif
00056 
00057   if(CORBA::is_nil(result.in()))
00058       throw CORBA::BAD_PARAM();
00059 
00060   return result._retn();
00061 }

Omniifr Namespace Reference

Classes

Functions

Variables

Function Documentation

Variable Documentation