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somdserv.xh
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1999-02-22
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/*
* This file was generated by the SOM Compiler.
* FileName: somdserv.xh.
* Generated using:
* SOM Precompiler somipc: 2.29.1.17
* SOM Emitter emitxh: 2.47
*/
/*
* Interface for DSOM Server Objects
*
* This class defines and implements the behavior of DSOM Server objects
* used with the DSOM Object Manager (SOMDObjectMgr).
*
* Each DSOM server process is defined to have a (single instance of a)
* SOMDServer object. The SOMDServer object performs three kinds of
* functions:
*
* 1) creation of SOM objects
* 2) mapping of application-defined object ids into DSOM object
* "references" (SOMDObjects), and back again
* 3) any application-specific server methods (e.g., for initialization,
* server control, etc.)
*
* The SOMDServer class defines methods for the basic creation of SOM
* objects in the server process (somdCreateObj), for deletion of SOM
* objects (somdDeleteObj), and for finding the SOM class object for a
* specified class (somdGetClassObj).
* With somdGetClassObj, a client can get a proxy to a class object on the
* server, so that methods introduced in the metaclass (e.g., class-specific
* constructors, etc.) may be invoked directly.
*
* This class also defines methods for the mappings to and from SOMDObjects
* and back again. (Note: SOMDObject implements a CORBA "object reference"
* in DSOM. An object reference is something that is used to describe and
* locate an actual target object.) These methods are used by the SOM
* Object Adapter (SOMOA) when converting messages into method calls
* and results into messages.
*
* Application-specific server methods should be defined in subclasses
* of this SOMDServer subclass.
*
* A particular SOMDServer subclass is specified in the ImplementationDef
* for each server process. The SOMOA will instantiate one instance
* of the specified SOMDServer subclass during server process initialization
* (in SOMOA::impl_is_ready).
*
*/
#ifndef SOM_SOMDServer_xh
#define SOM_SOMDServer_xh
class SOMDServer;
#define SOMDServer_MajorVersion 2
#define SOMDServer_MinorVersion 1
/* C++ SOM defs */
#include <somcls.xh>
#include <somcm.xh>
/* C++ parent defs */
#ifndef SOM_SOMObject_xh
#include <somobj.xh>
#endif
/*
* C++ metaclass def
*/
#include <snglicls.xh>
#ifndef SOMDServer_API
#define SOMDServer_API
/*
* -- The Class API
*/
/*
* Start of bindings for IDL types
*/
class SOMClass;
class SOMObject;
class Container;
class SOMDObject;
/*
* End of bindings for IDL types.
*/
/*
* Passthru lines: File: "C.xh", "after"
*/
class SOMDServer;
SOMEXTERN SOMDServer * SOMDLINK SOMD_ServerObject; /* global variable */
/* A procedure to create the SOMDServer Class */
class SOMMSingleInstance;
SOMEXTERN SOMMSingleInstance * SOMLINK SOMDServerNewClass(
integer4 majorVersion,
integer4 minorVersion);
/* The API to the SOMDServer class object, and the methods it introduces. */
SOMEXTERN struct SOMDServerClassDataStructure {
SOMMSingleInstance *classObject;
somMToken somdSOMObjFromRef;
somMToken somdRefFromSOMObj;
somMToken somdCreateObj;
somMToken somdDeleteObj;
somMToken somdGetClassObj;
somMToken somdDispatchMethod;
somMToken somdObjReferencesCached;
} SOMDLINK SOMDServerClassData;
#define _SOMDServer SOMDServerClassData.classObject
/* The API to parentMtabs for SOMDServer, and the instance data it introduces. */
SOMEXTERN struct SOMDServerCClassDataStructure {
somMethodTabs parentMtab;
somDToken instanceDataToken;
} SOMDLINK SOMDServerCClassData;
/*
* -- Typedefs for SOMDServer Method Procedures
*/
SOMEXTERN {
typedef SOMDObject* SOMLINK somTP_SOMDServer_somdRefFromSOMObj(SOMDServer *somSelf, Environment *ev,
SOMObject* somobj);
typedef somTP_SOMDServer_somdRefFromSOMObj *somTD_SOMDServer_somdRefFromSOMObj;
typedef SOMObject* SOMLINK somTP_SOMDServer_somdSOMObjFromRef(SOMDServer *somSelf, Environment *ev,
SOMDObject* objref);
typedef somTP_SOMDServer_somdSOMObjFromRef *somTD_SOMDServer_somdSOMObjFromRef;
typedef void SOMLINK somTP_SOMDServer_somdDispatchMethod(SOMDServer *somSelf, Environment *ev,
SOMObject* somobj,
somToken* retValue,
somId methodId,
va_list ap);
typedef somTP_SOMDServer_somdDispatchMethod *somTD_SOMDServer_somdDispatchMethod;
typedef SOMObject* SOMLINK somTP_SOMDServer_somdCreateObj(SOMDServer *somSelf, Environment *ev,
Identifier objclass,
string hints);
typedef somTP_SOMDServer_somdCreateObj *somTD_SOMDServer_somdCreateObj;
typedef void SOMLINK somTP_SOMDServer_somdDeleteObj(SOMDServer *somSelf, Environment *ev,
SOMObject* somobj);
typedef somTP_SOMDServer_somdDeleteObj *somTD_SOMDServer_somdDeleteObj;
typedef SOMClass* SOMLINK somTP_SOMDServer_somdGetClassObj(SOMDServer *somSelf, Environment *ev,
Identifier objclass);
typedef somTP_SOMDServer_somdGetClassObj *somTD_SOMDServer_somdGetClassObj;
typedef boolean SOMLINK somTP_SOMDServer_somdObjReferencesCached(SOMDServer *somSelf, Environment *ev);
typedef somTP_SOMDServer_somdObjReferencesCached *somTD_SOMDServer_somdObjReferencesCached;
/*
* -- Typedefs for Reintroduced Wrapper Methods
*/
typedef void SOMLINK somTP_SOMDServer_somDefaultInit(SOMDServer *somSelf,
som3InitCtrl* ctrl);
typedef somTP_SOMDServer_somDefaultInit *somTD_SOMDServer_somDefaultInit;
typedef void SOMLINK somTP_SOMDServer_somDestruct(SOMDServer *somSelf,
octet doFree,
som3DestructCtrl* ctrl);
typedef somTP_SOMDServer_somDestruct *somTD_SOMDServer_somDestruct;
typedef void SOMLINK somTP_SOMDServer_somDefaultCopyInit(SOMDServer *somSelf,
som3InitCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMDServer_somDefaultCopyInit *somTD_SOMDServer_somDefaultCopyInit;
typedef SOMDServer* SOMLINK somTP_SOMDServer_somDefaultAssign(SOMDServer *somSelf,
som3AssignCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMDServer_somDefaultAssign *somTD_SOMDServer_somDefaultAssign;
typedef void SOMLINK somTP_SOMDServer_somDefaultConstCopyInit(SOMDServer *somSelf,
som3InitCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMDServer_somDefaultConstCopyInit *somTD_SOMDServer_somDefaultConstCopyInit;
typedef void SOMLINK somTP_SOMDServer_somDefaultVCopyInit(SOMDServer *somSelf,
som3InitCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMDServer_somDefaultVCopyInit *somTD_SOMDServer_somDefaultVCopyInit;
typedef void SOMLINK somTP_SOMDServer_somDefaultConstVCopyInit(SOMDServer *somSelf,
som3InitCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMDServer_somDefaultConstVCopyInit *somTD_SOMDServer_somDefaultConstVCopyInit;
typedef SOMDServer* SOMLINK somTP_SOMDServer_somDefaultConstAssign(SOMDServer *somSelf,
som3AssignCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMDServer_somDefaultConstAssign *somTD_SOMDServer_somDefaultConstAssign;
typedef SOMDServer* SOMLINK somTP_SOMDServer_somDefaultVAssign(SOMDServer *somSelf,
som3AssignCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMDServer_somDefaultVAssign *somTD_SOMDServer_somDefaultVAssign;
typedef SOMDServer* SOMLINK somTP_SOMDServer_somDefaultConstVAssign(SOMDServer *somSelf,
som3AssignCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMDServer_somDefaultConstVAssign *somTD_SOMDServer_somDefaultConstVAssign;
typedef void SOMLINK somTP_SOMDServer_somInit(SOMDServer *somSelf);
typedef somTP_SOMDServer_somInit *somTD_SOMDServer_somInit;
typedef void SOMLINK somTP_SOMDServer_somFree(SOMDServer *somSelf);
typedef somTP_SOMDServer_somFree *somTD_SOMDServer_somFree;
typedef void SOMLINK somTP_SOMDServer_somUninit(SOMDServer *somSelf);
typedef somTP_SOMDServer_somUninit *somTD_SOMDServer_somUninit;
typedef SOMMSingleInstance* SOMLINK somTP_SOMDServer_somGetClass(SOMDServer *somSelf);
typedef somTP_SOMDServer_somGetClass *somTD_SOMDServer_somGetClass;
typedef string SOMLINK somTP_SOMDServer_somGetClassName(SOMDServer *somSelf);
typedef somTP_SOMDServer_somGetClassName *somTD_SOMDServer_somGetClassName;
typedef long SOMLINK somTP_SOMDServer_somGetSize(SOMDServer *somSelf);
typedef somTP_SOMDServer_somGetSize *somTD_SOMDServer_somGetSize;
typedef boolean SOMLINK somTP_SOMDServer_somIsA(SOMDServer *somSelf,
SOMClass* aClassObj);
typedef somTP_SOMDServer_somIsA *somTD_SOMDServer_somIsA;
typedef boolean SOMLINK somTP_SOMDServer_somIsInstanceOf(SOMDServer *somSelf,
SOMClass* aClassObj);
typedef somTP_SOMDServer_somIsInstanceOf *somTD_SOMDServer_somIsInstanceOf;
typedef boolean SOMLINK somTP_SOMDServer_somRespondsTo(SOMDServer *somSelf,
somId mId);
typedef somTP_SOMDServer_somRespondsTo *somTD_SOMDServer_somRespondsTo;
typedef boolean SOMLINK somTP_SOMDServer_somDispatch(SOMDServer *somSelf,
somToken* retValue,
somId methodId,
va_list ap);
typedef somTP_SOMDServer_somDispatch *somTD_SOMDServer_somDispatch;
typedef boolean SOMLINK somTP_SOMDServer_somClassDispatch(SOMDServer *somSelf,
SOMClass* clsObj,
somToken* retValue,
somId methodId,
va_list ap);
typedef somTP_SOMDServer_somClassDispatch *somTD_SOMDServer_somClassDispatch;
typedef boolean SOMLINK somTP_SOMDServer_somCastObj(SOMDServer *somSelf,
SOMClass* cls);
typedef somTP_SOMDServer_somCastObj *somTD_SOMDServer_somCastObj;
typedef boolean SOMLINK somTP_SOMDServer_somResetObj(SOMDServer *somSelf);
typedef somTP_SOMDServer_somResetObj *somTD_SOMDServer_somResetObj;
typedef void SOMLINK somTP_SOMDServer_somDispatchV(SOMDServer *somSelf,
somId methodId,
somId descriptor,
va_list ap);
typedef somTP_SOMDServer_somDispatchV *somTD_SOMDServer_somDispatchV;
typedef long SOMLINK somTP_SOMDServer_somDispatchL(SOMDServer *somSelf,
somId methodId,
somId descriptor,
va_list ap);
typedef somTP_SOMDServer_somDispatchL *somTD_SOMDServer_somDispatchL;
typedef void* SOMLINK somTP_SOMDServer_somDispatchA(SOMDServer *somSelf,
somId methodId,
somId descriptor,
va_list ap);
typedef somTP_SOMDServer_somDispatchA *somTD_SOMDServer_somDispatchA;
typedef double SOMLINK somTP_SOMDServer_somDispatchD(SOMDServer *somSelf,
somId methodId,
somId descriptor,
va_list ap);
typedef somTP_SOMDServer_somDispatchD *somTD_SOMDServer_somDispatchD;
typedef SOMObject* SOMLINK somTP_SOMDServer_somPrintSelf(SOMDServer *somSelf);
typedef somTP_SOMDServer_somPrintSelf *somTD_SOMDServer_somPrintSelf;
typedef void SOMLINK somTP_SOMDServer_somDumpSelf(SOMDServer *somSelf,
long level);
typedef somTP_SOMDServer_somDumpSelf *somTD_SOMDServer_somDumpSelf;
typedef void SOMLINK somTP_SOMDServer_somDumpSelfInt(SOMDServer *somSelf,
long level);
typedef somTP_SOMDServer_somDumpSelfInt *somTD_SOMDServer_somDumpSelfInt;
}
#endif /* SOMDServer_API */
/*
* -- This emitter treats Method Tokens as Thunks by default.
* -- Use the sc modifier "nothunks" to change this default
*/
#undef somresolve_
#define somresolve_(obj,mToken) ((somMethodProc*)((void)obj, mToken))
/*
* -- The C++ Wrapper Class for SOMDServer
*/
class SOMDServer : public SOMObject
{
public:
// SOMDServer::new creates the class object if necessary, and then uses somNewNoInit
// to allocate memory and create the object. Initialization is in ctors.
void *operator new(size_t)
{
if (!_SOMDServer) SOMDServerNewClass(SOMDServer_MajorVersion,SOMDServer_MinorVersion);
return (void*)
SOM_Resolve(_SOMDServer,SOMClass,somNewNoInit)
((SOMClass *)((void*)_SOMDServer));
}
// SOMDServer::delete uses somDestruct.
void operator delete(void * obj)
{
if (obj && *(void**)obj) {
SOM_Resolve(obj,SOMObject,somFree)
((SOMObject*)obj);
}
}
SOMDServer& operator=(SOMDServer& fromObj)
{
this->somDefaultAssign(0,(SOMObject*)((void*)&fromObj));
return *this;
}
SOMDServer()
{
if (*(void**)this !=
((somParentMtabStructPtr)
(SOMDServerCClassData.parentMtab))->mtab)
return;
((SOMObject*)((void*)this))->somDefaultInit(0);
}
SOMDServer(SOMDServer* fromObj)
{
if (*(void**)this !=
((somParentMtabStructPtr)
(SOMDServerCClassData.parentMtab))->mtab)
return;
((SOMObject*)((void*)this))->somDefaultCopyInit(0,((SOMObject*)((void*)fromObj)));
}
#ifdef __IBMCPP__
#pragma info(nocnv,nopar)
#endif
SOMDServer(const SOMDServer* fromObj)
{
if (*(void**)this !=
((somParentMtabStructPtr)
(SOMDServerCClassData.parentMtab))->mtab)
return;
((SOMObject*)((void*)this))->somDefaultConstCopyInit(0,((SOMObject*)((void*)fromObj)));
}
#ifdef __IBMCPP__
#pragma info(restore)
#endif
/* method: somdRefFromSOMObj */
SOMDObject* somdRefFromSOMObj(Environment *ev,
SOMObject* somobj)
{
/*
* This method returns a DSOM object reference for a SOM object
* instance in this server process. SOMOA will call this method
* whenever it returns a result from a method call which includes
* a pointer to a SOMObject (versus a pointer to a SOMDObject).
* Ownership of the returned object reference is given to the
* caller EXCEPT when the somdObjReferencesCached method returns TRUE.
* When the input (somobj) is already an object reference, the default
* implementation simply returns somobj, rather than creating a new reference.
* (Subclasses might override this method to duplicate the input reference, however.)
* Hence, callers should note when the returned value is the same as
* the input (somobj) when determining whether or not to free the result.
*/
return SOM_ResolveD(this,SOMDServer,SOMDServer,somdRefFromSOMObj)
(this, ev,somobj);
}
/* method: somdSOMObjFromRef */
SOMObject* somdSOMObjFromRef(Environment *ev,
SOMDObject* objref)
{
/*
* This method maps a DSOM object reference into a SOM object.
* This can be done in whatever way is appropriate for the application.
* This method is called by SOMOA in order to translate any method call
* parameters which are object references (created from somdRefFromSOMObj
* above) into SOM objects.
*/
return SOM_ResolveD(this,SOMDServer,SOMDServer,somdSOMObjFromRef)
(this, ev,objref);
}
/* va_list method: somdDispatchMethod */
/*
* This method is called by SOMOA to dispatch a method on a SOM object.
* The intention is to give the Server object an opportunity to intercept
* method calls, if desired. The parameters to this method are the same
* as the parameters passed to SOMObject::somDispatch.
*
* The default implementation invokes SOMObject::somDispatch on the
* specified target object, "somobj", with the supplied arguments.
*/
/* the va_list invocation form */
void SOMDServer_somdDispatchMethod(Environment *ev,
SOMObject* somobj,
somToken* retValue,
somId methodId,
va_list ap)
{ SOM_ResolveD(this,SOMDServer,SOMDServer,somdDispatchMethod)
(this, ev,somobj,retValue,methodId,ap);
}
/* the varargs invocation form */
void somdDispatchMethod(Environment *ev,
SOMObject* somobj,
somToken* retValue,
somId methodId,
...)
{
/*
* This method is called by SOMOA to dispatch a method on a SOM object.
* The intention is to give the Server object an opportunity to intercept
* method calls, if desired. The parameters to this method are the same
* as the parameters passed to SOMObject::somDispatch.
*
* The default implementation invokes SOMObject::somDispatch on the
* specified target object, "somobj", with the supplied arguments.
*/
va_list ap;
va_start(ap, methodId);
SOM_ResolveD(this,SOMDServer,SOMDServer,somdDispatchMethod)
(this, ev,somobj,retValue,methodId,ap);
va_end(ap);
}
/* method: somdCreateObj */
SOMObject* somdCreateObj(Environment *ev,
Identifier objclass,
string hints)
{
/*
* Creates an object of the specified class. This method (if overridden)
* may optionally define creation "hints" which the client may specify in
* this call.
*
* Called indirectly by SOMDObjectMgr::somdNewObject.
*
* The default implementation calls somdGetClassObj to get the specified
* SOMClass object, and invokes "somNew". The "hints" argument is ignored
* in the default implementation.
*/
return SOM_ResolveD(this,SOMDServer,SOMDServer,somdCreateObj)
(this, ev,objclass,hints);
}
/* method: somdDeleteObj */
void somdDeleteObj(Environment *ev,
SOMObject* somobj)
{
/*
* Deletes a SOM object. By default, simply calls somFree on the object.
* Can be overridden by the application.
*
* Called indirectly by SOMDObjectMgr::somdDestroyObject.
*/
SOM_ResolveD(this,SOMDServer,SOMDServer,somdDeleteObj)
(this, ev,somobj);
}
/* method: somdGetClassObj */
SOMClass* somdGetClassObj(Environment *ev,
Identifier objclass)
{
/*
* Creates/returns a class object for the specified class.
* (May result in the loading of a DLL for the class.)
*/
return SOM_ResolveD(this,SOMDServer,SOMDServer,somdGetClassObj)
(this, ev,objclass);
}
/* method: somdObjReferencesCached */
boolean somdObjReferencesCached(Environment *ev)
{
/*
* Whether the server retains ownership of the object references
* it creates via the somdRefFromSOMObj method.
*/
return SOM_ResolveD(this,SOMDServer,SOMDServer,somdObjReferencesCached)
(this, ev);
}
/*
* Reintroduce inherited methods
*/
/* initializer method: somDefaultInit */
void somDefaultInit(som3InitCtrl* ctrl)
{
/*
* A default initializer for a SOM object. Passing a null ctrl
* indicates to the receiver that its class is the class of the
* object being initialized, whereby the initializer will determine
* an appropriate control structure.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultInit)
(this,ctrl);
}
/* method: somDestruct */
void somDestruct(octet doFree,
som3DestructCtrl* ctrl)
{
/*
* The default destructor for a SOM object. A nonzero <doFree>
* indicates that the object storage should be freed by the
* object's class (via somDeallocate) after uninitialization.
* As with somDefaultInit, a null ctrl can be passed.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somDestruct)
(this,doFree,ctrl);
}
/* initializer method: somDefaultCopyInit */
void somDefaultCopyInit(som3InitCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default copy constructor. Use this to make copies of objects for
* calling methods with "by-value" argument semantics.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultCopyInit)
(this,ctrl,fromObj);
}
/* method: somDefaultAssign */
SOMDServer* somDefaultAssign(som3AssignCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default assignment operator. Use this to "assign" the state of one
* object to another.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultAssign)
(this,ctrl,fromObj);
}
/* initializer method: somDefaultConstCopyInit */
void somDefaultConstCopyInit(som3InitCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default copy constructor that uses a const fromObj.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultConstCopyInit)
(this,ctrl,fromObj);
}
/* initializer method: somDefaultVCopyInit */
void somDefaultVCopyInit(som3InitCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default copy constructor that uses a volatile fromObj.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultVCopyInit)
(this,ctrl,fromObj);
}
/* initializer method: somDefaultConstVCopyInit */
void somDefaultConstVCopyInit(som3InitCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default copy constructor that uses a const volatile fromObj.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultConstVCopyInit)
(this,ctrl,fromObj);
}
/* method: somDefaultConstAssign */
SOMDServer* somDefaultConstAssign(som3AssignCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default assignment operator that uses a const fromObj.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultConstAssign)
(this,ctrl,fromObj);
}
/* method: somDefaultVAssign */
SOMDServer* somDefaultVAssign(som3AssignCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default assignment operator that uses a volatile fromObj.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultVAssign)
(this,ctrl,fromObj);
}
/* method: somDefaultConstVAssign */
SOMDServer* somDefaultConstVAssign(som3AssignCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default assignment operator that uses a const volatile fromObj.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somDefaultConstVAssign)
(this,ctrl,fromObj);
}
/* method: somInit */
void somInit()
{
/*
* Obsolete but still supported. Override somDefaultInit instead of somInit.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somInit)
(this);
}
/* method: somFree */
void somFree()
{
/*
* Use as directed by framework implementations.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somFree)
(this);
}
/* method: somUninit */
void somUninit()
{
/*
* Obsolete but still supported. Override somDestruct instead of somUninit.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somUninit)
(this);
}
/* method: somGetClass */
SOMMSingleInstance* somGetClass()
{
/*
* Return the receiver's class.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somGetClass)
(this);
}
/* method: somGetClassName */
string somGetClassName()
{
/*
* Return the name of the receiver's class.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somGetClassName)
(this);
}
/* method: somGetSize */
long somGetSize()
{
/*
* Return the size of the receiver.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somGetSize)
(this);
}
/* method: somIsA */
boolean somIsA(SOMClass* aClassObj)
{
/*
* Returns 1 (true) if the receiver responds to methods
* introduced by <aClassObj>, and 0 (false) otherwise.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somIsA)
(this,aClassObj);
}
/* method: somIsInstanceOf */
boolean somIsInstanceOf(SOMClass* aClassObj)
{
/*
* Returns 1 (true) if the receiver is an instance of
* <aClassObj> and 0 (false) otherwise.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somIsInstanceOf)
(this,aClassObj);
}
/* method: somRespondsTo */
boolean somRespondsTo(somId mId)
{
/*
* Returns 1 (true) if the indicated method can be invoked
* on the receiver and 0 (false) otherwise.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somRespondsTo)
(this,mId);
}
/* va_list method: somDispatch */
/*
* This method provides a generic, class-specific dispatch mechanism.
* It accepts as input <retValue> a pointer to the memory area to be
* loaded with the result of dispatching the method indicated by
* <methodId> using the arguments in <ap>. <ap> contains the object
* on which the method is to be invoked as the first argument.
*/
/* the va_list invocation form */
boolean SOMDServer_somDispatch(somToken* retValue,
somId methodId,
va_list ap)
{return SOM_ResolveD(this,SOMDServer,SOMObject,somDispatch)
(this,retValue,methodId,ap);
}
/* the varargs invocation form */
boolean somDispatch(somToken* retValue,
somId methodId,
...)
{
/*
* This method provides a generic, class-specific dispatch mechanism.
* It accepts as input <retValue> a pointer to the memory area to be
* loaded with the result of dispatching the method indicated by
* <methodId> using the arguments in <ap>. <ap> contains the object
* on which the method is to be invoked as the first argument.
*/
va_list ap;
va_start(ap, methodId);
boolean __somResult =
SOM_ResolveD(this,SOMDServer,SOMObject,somDispatch)
(this,retValue,methodId,ap);
va_end(ap);
return __somResult;
}
/* va_list method: somClassDispatch */
/*
* Like somDispatch, but method resolution for static methods is done
* according to the clsObj instance method table.
*/
/* the va_list invocation form */
boolean SOMDServer_somClassDispatch(SOMClass* clsObj,
somToken* retValue,
somId methodId,
va_list ap)
{return SOM_ResolveD(this,SOMDServer,SOMObject,somClassDispatch)
(this,clsObj,retValue,methodId,ap);
}
/* the varargs invocation form */
boolean somClassDispatch(SOMClass* clsObj,
somToken* retValue,
somId methodId,
...)
{
/*
* Like somDispatch, but method resolution for static methods is done
* according to the clsObj instance method table.
*/
va_list ap;
va_start(ap, methodId);
boolean __somResult =
SOM_ResolveD(this,SOMDServer,SOMObject,somClassDispatch)
(this,clsObj,retValue,methodId,ap);
va_end(ap);
return __somResult;
}
/* method: somCastObj */
boolean somCastObj(SOMClass* cls)
{
/*
* cast the receiving object to cls (which must be an ancestor of the
* objects true class. Returns true on success.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somCastObj)
(this,cls);
}
/* method: somResetObj */
boolean somResetObj()
{
/*
* reset an object to its true class. Returns true always.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somResetObj)
(this);
}
/* va_list method: somDispatchV */
/*
* Obsolete. Use somDispatch instead.
*/
/* the va_list invocation form */
void SOMDServer_somDispatchV(somId methodId,
somId descriptor,
va_list ap)
{ SOM_ResolveD(this,SOMDServer,SOMObject,somDispatchV)
(this,methodId,descriptor,ap);
}
/* the varargs invocation form */
void somDispatchV(somId methodId,
somId descriptor,
...)
{
/*
* Obsolete. Use somDispatch instead.
*/
va_list ap;
va_start(ap, descriptor);
SOM_ResolveD(this,SOMDServer,SOMObject,somDispatchV)
(this,methodId,descriptor,ap);
va_end(ap);
}
/* va_list method: somDispatchL */
/*
* Obsolete. Use somDispatch instead.
*/
/* the va_list invocation form */
long SOMDServer_somDispatchL(somId methodId,
somId descriptor,
va_list ap)
{return SOM_ResolveD(this,SOMDServer,SOMObject,somDispatchL)
(this,methodId,descriptor,ap);
}
/* the varargs invocation form */
long somDispatchL(somId methodId,
somId descriptor,
...)
{
/*
* Obsolete. Use somDispatch instead.
*/
va_list ap;
va_start(ap, descriptor);
long __somResult =
SOM_ResolveD(this,SOMDServer,SOMObject,somDispatchL)
(this,methodId,descriptor,ap);
va_end(ap);
return __somResult;
}
/* va_list method: somDispatchA */
/*
* Obsolete. Use somDispatch instead.
*/
/* the va_list invocation form */
void* SOMDServer_somDispatchA(somId methodId,
somId descriptor,
va_list ap)
{return SOM_ResolveD(this,SOMDServer,SOMObject,somDispatchA)
(this,methodId,descriptor,ap);
}
/* the varargs invocation form */
void* somDispatchA(somId methodId,
somId descriptor,
...)
{
/*
* Obsolete. Use somDispatch instead.
*/
va_list ap;
va_start(ap, descriptor);
void* __somResult =
SOM_ResolveD(this,SOMDServer,SOMObject,somDispatchA)
(this,methodId,descriptor,ap);
va_end(ap);
return __somResult;
}
/* va_list method: somDispatchD */
/*
* Obsolete. Use somDispatch instead.
*/
/* the va_list invocation form */
double SOMDServer_somDispatchD(somId methodId,
somId descriptor,
va_list ap)
{return SOM_ResolveD(this,SOMDServer,SOMObject,somDispatchD)
(this,methodId,descriptor,ap);
}
/* the varargs invocation form */
double somDispatchD(somId methodId,
somId descriptor,
...)
{
/*
* Obsolete. Use somDispatch instead.
*/
va_list ap;
va_start(ap, descriptor);
double __somResult =
SOM_ResolveD(this,SOMDServer,SOMObject,somDispatchD)
(this,methodId,descriptor,ap);
va_end(ap);
return __somResult;
}
/* method: somPrintSelf */
SOMObject* somPrintSelf()
{
/*
* Uses <SOMOutCharRoutine> to write a brief string with identifying
* information about this object. The default implementation just gives
* the object's class name and its address in memory.
* <self> is returned.
*/
return SOM_ResolveD(this,SOMDServer,SOMObject,somPrintSelf)
(this);
}
/* method: somDumpSelf */
void somDumpSelf(long level)
{
/*
* Uses <SOMOutCharRoutine> to write a detailed description of this object
* and its current state.
*
* <level> indicates the nesting level for describing compound objects
* it must be greater than or equal to zero. All lines in the
* description will be preceeded by <2*level> spaces.
*
* This routine only actually writes the data that concerns the object
* as a whole, such as class, and uses <somDumpSelfInt> to describe
* the object's current state. This approach allows readable
* descriptions of compound objects to be constructed.
*
* Generally it is not necessary to override this method, if it is
* overriden it generally must be completely replaced.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somDumpSelf)
(this,level);
}
/* method: somDumpSelfInt */
void somDumpSelfInt(long level)
{
/*
* Uses <SOMOutCharRoutine> to write in the current state of this object.
* Generally this method will need to be overridden. When overriding
* it, begin by calling the parent class form of this method and then
* write in a description of your class's instance data. This will
* result in a description of all the object's instance data going
* from its root ancestor class to its specific class.
*/
SOM_ResolveD(this,SOMDServer,SOMObject,somDumpSelfInt)
(this,level);
}
}; /* SOMDServer */
#endif /* SOM_SOMDServer_xh */