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replicbl.xh
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/*
* This file was generated by the SOM Compiler.
* FileName: replicbl.xh.
* Generated using:
* SOM Precompiler somipc: 2.29.1.17
* SOM Emitter emitxh: 2.47
*/
/*
* COMPONENT_NAME: somr
*
* ORIGINS: 27
*
*
* 10H9767, 10H9769 (C) COPYRIGHT International Business Machines Corp. 1992,1994
* All Rights Reserved
* Licensed Materials - Property of IBM
* US Government Users Restricted Rights - Use, duplication or
* disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
*
*/
#ifndef SOM_SOMRReplicbl_xh
#define SOM_SOMRReplicbl_xh
class SOMRReplicbl;
/*
* This class provides a link to the Replication Framework. Any class derived
* from this class can have instances that are replicated in other address
* spaces. To get the ability to replicate, the derived
* class has to abide by the following rules (these rules are binding on
* further derivations and contained (constituent) subobjects as well):
*
* 1. It must obtain a replica lock before updating its data and must
* release the same after the update. (i.e., The update methods
* must bracket their code in a (somrLock, somrReleaseNPropagateUpdate)
* pair or a (somrLockNLogOp, somrReleaseNPropagateOperation) pair.)
* 2. If after obtaining the replica lock, if the object decides to abort
* an update operation, it must call the appropriate abort method.
* (somrReleaseLockNAbortOp or somrReleaseLockNAbortUpdate)
* 3. In case value logging is used, it must have an update language in which
* changes in the state of the object can be described.
* 4. In case value logging is used, it must provide a method to receive and
* interpret update messages propagated by other replicas. (i.e., Must implement
* somrApplyUpdates method. When there are subobjects, this implementation
* should call them to interpret the updates appropriate to them.)
* 5. It must have methods to get and set the complete state of the object (including
* any subobjects). (i.e., Must provide implementations for somrGetState
* and somrSetState.)
* 6. It should be able to receive and interpret data replication
* directives (e.g., "LOST_CONNECTION", "BECOME_STAND_ALONE", etc. )
*/
#define SOMRReplicbl_MajorVersion 2
#define SOMRReplicbl_MinorVersion 1
/*
* Passthru lines: File: "C.xh", "before"
*/
#include <somrerrd.xh>
/* C++ SOM defs */
#include <somcls.xh>
#include <somcm.xh>
/* C++ parent defs */
#ifndef SOM_SOMRNameable_xh
#include <nameable.xh>
#endif
#ifndef SOM_SOMRLinearizable_xh
#include <linear.xh>
#endif
#ifndef SOMRReplicbl_API
#define SOMRReplicbl_API
/*
* -- The Class API
*/
/*
* Start of bindings for IDL types
*/
class SOMClass;
class SOMObject;
class SOFTRepmgrAB;
class Set;
/*
* End of bindings for IDL types.
*/
/* A procedure to create the SOMRReplicbl Class */
SOMEXTERN SOMClass * SOMLINK SOMRReplicblNewClass(
integer4 majorVersion,
integer4 minorVersion);
/* The API to the SOMRReplicbl class object, and the methods it introduces. */
SOMEXTERN struct SOMRReplicblClassDataStructure {
SOMClass *classObject;
somMToken somrLock;
somMToken somrLockNlogOp;
somMToken somrReleaseNPropagateUpdate;
somMToken somrReleaseLockNAbortUpdate;
somMToken somrReleaseNPropagateOperation;
somMToken somrReleaseLockNAbortOp;
somMToken somrSendDirective;
somMToken somrGetSavePermit;
somMToken somrRepInit;
somMToken somrRepUninit;
somMToken somrApplyUpdates;
somMToken somrDoDirective;
somMToken somrPin;
somMToken somrUnPin;
somMToken somrGetSecurityPolicy;
} SOMDLINK SOMRReplicblClassData;
#define _SOMRReplicbl SOMRReplicblClassData.classObject
/* The API to parentMtabs for SOMRReplicbl, and the instance data it introduces. */
SOMEXTERN struct SOMRReplicblCClassDataStructure {
somMethodTabs parentMtab;
somDToken instanceDataToken;
} SOMDLINK SOMRReplicblCClassData;
/*
* -- Typedefs for SOMRReplicbl Method Procedures
*/
SOMEXTERN {
typedef void SOMLINK somTP_SOMRReplicbl_somrLock(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrLock *somTD_SOMRReplicbl_somrLock;
typedef void SOMLINK somTP_SOMRReplicbl_somrLockNlogOp(SOMRReplicbl *somSelf, Environment *ev,
string ClassName,
string MthdName,
va_list ap);
typedef somTP_SOMRReplicbl_somrLockNlogOp *somTD_SOMRReplicbl_somrLockNlogOp;
typedef void SOMLINK somTP_SOMRReplicbl_somrReleaseNPropagateUpdate(SOMRReplicbl *somSelf, Environment *ev,
string clsname,
string buf,
long len,
long intOid);
typedef somTP_SOMRReplicbl_somrReleaseNPropagateUpdate *somTD_SOMRReplicbl_somrReleaseNPropagateUpdate;
typedef void SOMLINK somTP_SOMRReplicbl_somrReleaseLockNAbortUpdate(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrReleaseLockNAbortUpdate *somTD_SOMRReplicbl_somrReleaseLockNAbortUpdate;
typedef void SOMLINK somTP_SOMRReplicbl_somrReleaseNPropagateOperation(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrReleaseNPropagateOperation *somTD_SOMRReplicbl_somrReleaseNPropagateOperation;
typedef void SOMLINK somTP_SOMRReplicbl_somrReleaseLockNAbortOp(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrReleaseLockNAbortOp *somTD_SOMRReplicbl_somrReleaseLockNAbortOp;
typedef long SOMLINK somTP_SOMRReplicbl_somrRepInit(SOMRReplicbl *somSelf, Environment *ev,
char lType,
char mode);
typedef somTP_SOMRReplicbl_somrRepInit *somTD_SOMRReplicbl_somrRepInit;
typedef void SOMLINK somTP_SOMRReplicbl_somrRepUninit(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrRepUninit *somTD_SOMRReplicbl_somrRepUninit;
typedef void SOMLINK somTP_SOMRReplicbl_somrApplyUpdates(SOMRReplicbl *somSelf, Environment *ev,
string buf,
long len,
long ObjIntId);
typedef somTP_SOMRReplicbl_somrApplyUpdates *somTD_SOMRReplicbl_somrApplyUpdates;
typedef void SOMLINK somTP_SOMRReplicbl_somrDoDirective(SOMRReplicbl *somSelf, Environment *ev,
string str);
typedef somTP_SOMRReplicbl_somrDoDirective *somTD_SOMRReplicbl_somrDoDirective;
typedef void SOMLINK somTP_SOMRReplicbl_somrPin(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrPin *somTD_SOMRReplicbl_somrPin;
typedef void SOMLINK somTP_SOMRReplicbl_somrUnPin(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrUnPin *somTD_SOMRReplicbl_somrUnPin;
typedef long SOMLINK somTP_SOMRReplicbl_somrGetSecurityPolicy(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrGetSecurityPolicy *somTD_SOMRReplicbl_somrGetSecurityPolicy;
/*
* -- Typedefs for Reintroduced Wrapper Methods
*/
typedef void SOMLINK somTP_SOMRReplicbl_somrSetObjName(SOMRReplicbl *somSelf, Environment *ev,
string name);
typedef somTP_SOMRReplicbl_somrSetObjName *somTD_SOMRReplicbl_somrSetObjName;
typedef string SOMLINK somTP_SOMRReplicbl_somrGetObjName(SOMRReplicbl *somSelf, Environment *ev);
typedef somTP_SOMRReplicbl_somrGetObjName *somTD_SOMRReplicbl_somrGetObjName;
typedef void SOMLINK somTP_SOMRReplicbl_somInit(SOMRReplicbl *somSelf);
typedef somTP_SOMRReplicbl_somInit *somTD_SOMRReplicbl_somInit;
typedef void SOMLINK somTP_SOMRReplicbl_somUninit(SOMRReplicbl *somSelf);
typedef somTP_SOMRReplicbl_somUninit *somTD_SOMRReplicbl_somUninit;
typedef void SOMLINK somTP_SOMRReplicbl_somDefaultInit(SOMRReplicbl *somSelf,
som3InitCtrl* ctrl);
typedef somTP_SOMRReplicbl_somDefaultInit *somTD_SOMRReplicbl_somDefaultInit;
typedef void SOMLINK somTP_SOMRReplicbl_somDestruct(SOMRReplicbl *somSelf,
octet doFree,
som3DestructCtrl* ctrl);
typedef somTP_SOMRReplicbl_somDestruct *somTD_SOMRReplicbl_somDestruct;
typedef void SOMLINK somTP_SOMRReplicbl_somDefaultCopyInit(SOMRReplicbl *somSelf,
som3InitCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMRReplicbl_somDefaultCopyInit *somTD_SOMRReplicbl_somDefaultCopyInit;
typedef SOMRReplicbl* SOMLINK somTP_SOMRReplicbl_somDefaultAssign(SOMRReplicbl *somSelf,
som3AssignCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMRReplicbl_somDefaultAssign *somTD_SOMRReplicbl_somDefaultAssign;
typedef void SOMLINK somTP_SOMRReplicbl_somDefaultConstCopyInit(SOMRReplicbl *somSelf,
som3InitCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMRReplicbl_somDefaultConstCopyInit *somTD_SOMRReplicbl_somDefaultConstCopyInit;
typedef void SOMLINK somTP_SOMRReplicbl_somDefaultVCopyInit(SOMRReplicbl *somSelf,
som3InitCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMRReplicbl_somDefaultVCopyInit *somTD_SOMRReplicbl_somDefaultVCopyInit;
typedef void SOMLINK somTP_SOMRReplicbl_somDefaultConstVCopyInit(SOMRReplicbl *somSelf,
som3InitCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMRReplicbl_somDefaultConstVCopyInit *somTD_SOMRReplicbl_somDefaultConstVCopyInit;
typedef SOMRReplicbl* SOMLINK somTP_SOMRReplicbl_somDefaultConstAssign(SOMRReplicbl *somSelf,
som3AssignCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMRReplicbl_somDefaultConstAssign *somTD_SOMRReplicbl_somDefaultConstAssign;
typedef SOMRReplicbl* SOMLINK somTP_SOMRReplicbl_somDefaultVAssign(SOMRReplicbl *somSelf,
som3AssignCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMRReplicbl_somDefaultVAssign *somTD_SOMRReplicbl_somDefaultVAssign;
typedef SOMRReplicbl* SOMLINK somTP_SOMRReplicbl_somDefaultConstVAssign(SOMRReplicbl *somSelf,
som3AssignCtrl* ctrl,
SOMObject* fromObj);
typedef somTP_SOMRReplicbl_somDefaultConstVAssign *somTD_SOMRReplicbl_somDefaultConstVAssign;
typedef void SOMLINK somTP_SOMRReplicbl_somFree(SOMRReplicbl *somSelf);
typedef somTP_SOMRReplicbl_somFree *somTD_SOMRReplicbl_somFree;
typedef SOMClass* SOMLINK somTP_SOMRReplicbl_somGetClass(SOMRReplicbl *somSelf);
typedef somTP_SOMRReplicbl_somGetClass *somTD_SOMRReplicbl_somGetClass;
typedef string SOMLINK somTP_SOMRReplicbl_somGetClassName(SOMRReplicbl *somSelf);
typedef somTP_SOMRReplicbl_somGetClassName *somTD_SOMRReplicbl_somGetClassName;
typedef long SOMLINK somTP_SOMRReplicbl_somGetSize(SOMRReplicbl *somSelf);
typedef somTP_SOMRReplicbl_somGetSize *somTD_SOMRReplicbl_somGetSize;
typedef boolean SOMLINK somTP_SOMRReplicbl_somIsA(SOMRReplicbl *somSelf,
SOMClass* aClassObj);
typedef somTP_SOMRReplicbl_somIsA *somTD_SOMRReplicbl_somIsA;
typedef boolean SOMLINK somTP_SOMRReplicbl_somIsInstanceOf(SOMRReplicbl *somSelf,
SOMClass* aClassObj);
typedef somTP_SOMRReplicbl_somIsInstanceOf *somTD_SOMRReplicbl_somIsInstanceOf;
typedef boolean SOMLINK somTP_SOMRReplicbl_somRespondsTo(SOMRReplicbl *somSelf,
somId mId);
typedef somTP_SOMRReplicbl_somRespondsTo *somTD_SOMRReplicbl_somRespondsTo;
typedef boolean SOMLINK somTP_SOMRReplicbl_somDispatch(SOMRReplicbl *somSelf,
somToken* retValue,
somId methodId,
va_list ap);
typedef somTP_SOMRReplicbl_somDispatch *somTD_SOMRReplicbl_somDispatch;
typedef boolean SOMLINK somTP_SOMRReplicbl_somClassDispatch(SOMRReplicbl *somSelf,
SOMClass* clsObj,
somToken* retValue,
somId methodId,
va_list ap);
typedef somTP_SOMRReplicbl_somClassDispatch *somTD_SOMRReplicbl_somClassDispatch;
typedef boolean SOMLINK somTP_SOMRReplicbl_somCastObj(SOMRReplicbl *somSelf,
SOMClass* cls);
typedef somTP_SOMRReplicbl_somCastObj *somTD_SOMRReplicbl_somCastObj;
typedef boolean SOMLINK somTP_SOMRReplicbl_somResetObj(SOMRReplicbl *somSelf);
typedef somTP_SOMRReplicbl_somResetObj *somTD_SOMRReplicbl_somResetObj;
typedef void SOMLINK somTP_SOMRReplicbl_somDispatchV(SOMRReplicbl *somSelf,
somId methodId,
somId descriptor,
va_list ap);
typedef somTP_SOMRReplicbl_somDispatchV *somTD_SOMRReplicbl_somDispatchV;
typedef long SOMLINK somTP_SOMRReplicbl_somDispatchL(SOMRReplicbl *somSelf,
somId methodId,
somId descriptor,
va_list ap);
typedef somTP_SOMRReplicbl_somDispatchL *somTD_SOMRReplicbl_somDispatchL;
typedef void* SOMLINK somTP_SOMRReplicbl_somDispatchA(SOMRReplicbl *somSelf,
somId methodId,
somId descriptor,
va_list ap);
typedef somTP_SOMRReplicbl_somDispatchA *somTD_SOMRReplicbl_somDispatchA;
typedef double SOMLINK somTP_SOMRReplicbl_somDispatchD(SOMRReplicbl *somSelf,
somId methodId,
somId descriptor,
va_list ap);
typedef somTP_SOMRReplicbl_somDispatchD *somTD_SOMRReplicbl_somDispatchD;
typedef SOMObject* SOMLINK somTP_SOMRReplicbl_somPrintSelf(SOMRReplicbl *somSelf);
typedef somTP_SOMRReplicbl_somPrintSelf *somTD_SOMRReplicbl_somPrintSelf;
typedef void SOMLINK somTP_SOMRReplicbl_somDumpSelf(SOMRReplicbl *somSelf,
long level);
typedef somTP_SOMRReplicbl_somDumpSelf *somTD_SOMRReplicbl_somDumpSelf;
typedef void SOMLINK somTP_SOMRReplicbl_somDumpSelfInt(SOMRReplicbl *somSelf,
long level);
typedef somTP_SOMRReplicbl_somDumpSelfInt *somTD_SOMRReplicbl_somDumpSelfInt;
typedef void SOMLINK somTP_SOMRReplicbl_somrGetState(SOMRReplicbl *somSelf, Environment *ev,
string* buf);
typedef somTP_SOMRReplicbl_somrGetState *somTD_SOMRReplicbl_somrGetState;
typedef void SOMLINK somTP_SOMRReplicbl_somrSetState(SOMRReplicbl *somSelf, Environment *ev,
string buf);
typedef somTP_SOMRReplicbl_somrSetState *somTD_SOMRReplicbl_somrSetState;
}
#endif /* SOMRReplicbl_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 SOMRReplicbl
*/
class SOMRReplicbl : public SOMRNameable, public SOMRLinearizable
{
/*
* This class provides a link to the Replication Framework. Any class derived
* from this class can have instances that are replicated in other address
* spaces. To get the ability to replicate, the derived
* class has to abide by the following rules (these rules are binding on
* further derivations and contained (constituent) subobjects as well):
*
* 1. It must obtain a replica lock before updating its data and must
* release the same after the update. (i.e., The update methods
* must bracket their code in a (somrLock, somrReleaseNPropagateUpdate)
* pair or a (somrLockNLogOp, somrReleaseNPropagateOperation) pair.)
* 2. If after obtaining the replica lock, if the object decides to abort
* an update operation, it must call the appropriate abort method.
* (somrReleaseLockNAbortOp or somrReleaseLockNAbortUpdate)
* 3. In case value logging is used, it must have an update language in which
* changes in the state of the object can be described.
* 4. In case value logging is used, it must provide a method to receive and
* interpret update messages propagated by other replicas. (i.e., Must implement
* somrApplyUpdates method. When there are subobjects, this implementation
* should call them to interpret the updates appropriate to them.)
* 5. It must have methods to get and set the complete state of the object (including
* any subobjects). (i.e., Must provide implementations for somrGetState
* and somrSetState.)
* 6. It should be able to receive and interpret data replication
* directives (e.g., "LOST_CONNECTION", "BECOME_STAND_ALONE", etc. )
*/
public:
// SOMRReplicbl::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 (!_SOMRReplicbl) SOMRReplicblNewClass(SOMRReplicbl_MajorVersion,SOMRReplicbl_MinorVersion);
return (void*)
SOM_Resolve(_SOMRReplicbl,SOMClass,somNewNoInit)
((SOMClass *)((void*)_SOMRReplicbl));
}
// SOMRReplicbl::delete uses somDestruct.
void operator delete(void * obj)
{
if (obj && *(void**)obj) {
SOM_Resolve(obj,SOMObject,somFree)
((SOMObject*)obj);
}
}
SOMRReplicbl& operator=(SOMRReplicbl& fromObj)
{
this->somDefaultAssign(0,(SOMObject*)((void*)&fromObj));
return *this;
}
SOMRReplicbl()
{
if (*(void**)this !=
((somParentMtabStructPtr)
(SOMRReplicblCClassData.parentMtab))->mtab)
return;
((SOMObject*)((void*)this))->somDefaultInit(0);
}
SOMRReplicbl(SOMRReplicbl* fromObj)
{
if (*(void**)this !=
((somParentMtabStructPtr)
(SOMRReplicblCClassData.parentMtab))->mtab)
return;
((SOMObject*)((void*)this))->somDefaultCopyInit(0,((SOMObject*)((void*)fromObj)));
}
#ifdef __IBMCPP__
#pragma info(nocnv,nopar)
#endif
SOMRReplicbl(const SOMRReplicbl* fromObj)
{
if (*(void**)this !=
((somParentMtabStructPtr)
(SOMRReplicblCClassData.parentMtab))->mtab)
return;
((SOMObject*)((void*)this))->somDefaultConstCopyInit(0,((SOMObject*)((void*)fromObj)));
}
#ifdef __IBMCPP__
#pragma info(restore)
#endif
/* method: somrLock */
void somrLock(Environment *ev)
{
/*
* Get a lock on this replica of the object. An exception is raised if the
* lock is not obtained.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrLock)
(this, ev);
}
/* va_list method: somrLockNlogOp */
/*
* Similar to somrLock, but it also logs the method (i.e., MthdName) that is
* requesting the lock.
* The va_list parameter is for specifying the actual arguments with which "MthdName" is
* being called.
*/
/* the va_list invocation form */
void SOMRReplicbl_somrLockNlogOp(Environment *ev,
string ClassName,
string MthdName,
va_list ap)
{ SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrLockNlogOp)
(this, ev,ClassName,MthdName,ap);
}
/* the varargs invocation form */
void somrLockNlogOp(Environment *ev,
string ClassName,
string MthdName,
...)
{
/*
* Similar to somrLock, but it also logs the method (i.e., MthdName) that is
* requesting the lock.
* The va_list parameter is for specifying the actual arguments with which "MthdName" is
* being called.
*/
va_list ap;
va_start(ap, MthdName);
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrLockNlogOp)
(this, ev,ClassName,MthdName,ap);
va_end(ap);
}
/* method: somrReleaseNPropagateUpdate */
void somrReleaseNPropagateUpdate(Environment *ev,
string clsname,
string buf,
long len,
long intOid)
{
/*
* Release the lock locally and propagate the local updates to master and or
* other shadows by calling the local replica manager. This propagates
* "value log" of state changes. The parameter intOid is used to indicate
* a subobject id to which this update is to be applied. If there are no
* subobjects, this argument is to be set to 0.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrReleaseNPropagateUpdate)
(this, ev,clsname,buf,len,intOid);
}
/* method: somrReleaseLockNAbortUpdate */
void somrReleaseLockNAbortUpdate(Environment *ev)
{
/*
* Lets the data replication framework know that the user decided to abort
* the operation he/she began by calling somrLock. Once a lock is
* obtained, either this method or somrReleaseNPropagateUpdate must
* be called.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrReleaseLockNAbortUpdate)
(this, ev);
}
/* method: somrReleaseNPropagateOperation */
void somrReleaseNPropagateOperation(Environment *ev)
{
/*
* Similar to Propagate update, except now propagate the "operation log"
* instead of the value log prepared by the subclass implementation.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrReleaseNPropagateOperation)
(this, ev);
}
/* method: somrReleaseLockNAbortOp */
void somrReleaseLockNAbortOp(Environment *ev)
{
/*
* Lets the data replication framework know that the user decided to abort
* the operation that he/she began by calling somrLockNLogOp. Once a lock
* is obtained, either this method or somrReleaseNPropagateOperation must
* be called
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrReleaseLockNAbortOp)
(this, ev);
}
/* method: somrRepInit */
long somrRepInit(Environment *ev,
char lType,
char mode)
{
/*
* Makes the object ready for replication. A derived object
* MUST call this method for activating replica control. The parameter
* lType indicates the type of logging used: 'v' for value logging and 'o'
* for operation logging. The parameter mode indicates whether the
* object is opened for reading("r") or writing ("w").
*
* If no errors occur, a return value of 1 indicates that this is the first
* replica to be activated (i.e., the Master), and 0 indicates it is a shadow.
*
* If an error occurs, an exception is raised, and the return value is
* indeterminate (and should be ignored).
*
* If the object is already initialized, no action is taken, and a return
* code of 0 is returned.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrRepInit)
(this, ev,lType,mode);
}
/* method: somrRepUninit */
void somrRepUninit(Environment *ev)
{
/*
* Destroys the set up for replication.
* If the object is not initialized for replication, no action is taken.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrRepUninit)
(this, ev);
}
/* method: somrApplyUpdates */
void somrApplyUpdates(Environment *ev,
string buf,
long len,
long ObjIntId)
{
/*
* This method interprets the buffer received as an update to its state.
* The format of this update is exactly the same as the one used by the
* subclass implementor for the update buffer passed to ReleaseNPropagateUpdate
* method. The ObjIntId parameter indicates the internal subobject id to which
* this update should be applied. If it is 0, then the update is to be applied
* to self.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrApplyUpdates)
(this, ev,buf,len,ObjIntId);
}
/* method: somrDoDirective */
void somrDoDirective(Environment *ev,
string str)
{
/*
* The string gives a directive to the object to implement. The directive usually
* indications a condition that warrants user intervention/awareness.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrDoDirective)
(this, ev,str);
}
/* method: somrPin */
void somrPin(Environment *ev)
{
/*
* Makes the replica lock obtained by this replica stay with it until a call
* to UnPin is made. That is, it makes the replica lock un-preemptible.
* Raises an Exception if the lock is denied (SOMR_DENIED).
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrPin)
(this, ev);
}
/* method: somrUnPin */
void somrUnPin(Environment *ev)
{
/*
* Declares the replica lock preemptible. That is, other shadows can grab the
* replica lock from this shadow.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrUnPin)
(this, ev);
}
/* method: somrGetSecurityPolicy */
long somrGetSecurityPolicy(Environment *ev)
{
/*
* Returns the security policy for replicated objects that are either
* non-persistent or persistent but haven't been created yet.
* Caveat: Meaningful only on AIX. Ignored for OS/2.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMRReplicbl,somrGetSecurityPolicy)
(this, ev);
}
/*
* Reintroduce inherited methods
*/
/* method: somrSetObjName */
void somrSetObjName(Environment *ev,
string name)
{
/*
* Sets the internal pointer to "name" .
* The OWNERSHIP of the string is transferred to this object.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRNameable,somrSetObjName)
(this, ev,name);
}
/* method: somrGetObjName */
string somrGetObjName(Environment *ev)
{
/*
* Returns a pointer to the name string.
* The OWNERSHIP of the string stays with this object.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMRNameable,somrGetObjName)
(this, ev);
}
/* method: somInit */
void somInit()
{
SOM_ResolveD(this,SOMRReplicbl,SOMObject,somInit)
(this);
}
/* method: somUninit */
void somUninit()
{
SOM_ResolveD(this,SOMRReplicbl,SOMObject,somUninit)
(this);
}
/* 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,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,SOMObject,somDefaultCopyInit)
(this,ctrl,fromObj);
}
/* method: somDefaultAssign */
SOMRReplicbl* somDefaultAssign(som3AssignCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default assignment operator. Use this to "assign" the state of one
* object to another.
*/
return SOM_ResolveD(this,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,SOMObject,somDefaultConstVCopyInit)
(this,ctrl,fromObj);
}
/* method: somDefaultConstAssign */
SOMRReplicbl* somDefaultConstAssign(som3AssignCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default assignment operator that uses a const fromObj.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMObject,somDefaultConstAssign)
(this,ctrl,fromObj);
}
/* method: somDefaultVAssign */
SOMRReplicbl* somDefaultVAssign(som3AssignCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default assignment operator that uses a volatile fromObj.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMObject,somDefaultVAssign)
(this,ctrl,fromObj);
}
/* method: somDefaultConstVAssign */
SOMRReplicbl* somDefaultConstVAssign(som3AssignCtrl* ctrl,
SOMObject* fromObj)
{
/*
* A default assignment operator that uses a const volatile fromObj.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMObject,somDefaultConstVAssign)
(this,ctrl,fromObj);
}
/* method: somFree */
void somFree()
{
/*
* Use as directed by framework implementations.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMObject,somFree)
(this);
}
/* method: somGetClass */
SOMClass* somGetClass()
{
/*
* Return the receiver's class.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMObject,somGetClass)
(this);
}
/* method: somGetClassName */
string somGetClassName()
{
/*
* Return the name of the receiver's class.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMObject,somGetClassName)
(this);
}
/* method: somGetSize */
long somGetSize()
{
/*
* Return the size of the receiver.
*/
return SOM_ResolveD(this,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,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 SOMRReplicbl_somDispatch(somToken* retValue,
somId methodId,
va_list ap)
{return SOM_ResolveD(this,SOMRReplicbl,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,SOMRReplicbl,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 SOMRReplicbl_somClassDispatch(SOMClass* clsObj,
somToken* retValue,
somId methodId,
va_list ap)
{return SOM_ResolveD(this,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,SOMObject,somCastObj)
(this,cls);
}
/* method: somResetObj */
boolean somResetObj()
{
/*
* reset an object to its true class. Returns true always.
*/
return SOM_ResolveD(this,SOMRReplicbl,SOMObject,somResetObj)
(this);
}
/* va_list method: somDispatchV */
/*
* Obsolete. Use somDispatch instead.
*/
/* the va_list invocation form */
void SOMRReplicbl_somDispatchV(somId methodId,
somId descriptor,
va_list ap)
{ SOM_ResolveD(this,SOMRReplicbl,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,SOMRReplicbl,SOMObject,somDispatchV)
(this,methodId,descriptor,ap);
va_end(ap);
}
/* va_list method: somDispatchL */
/*
* Obsolete. Use somDispatch instead.
*/
/* the va_list invocation form */
long SOMRReplicbl_somDispatchL(somId methodId,
somId descriptor,
va_list ap)
{return SOM_ResolveD(this,SOMRReplicbl,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,SOMRReplicbl,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* SOMRReplicbl_somDispatchA(somId methodId,
somId descriptor,
va_list ap)
{return SOM_ResolveD(this,SOMRReplicbl,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,SOMRReplicbl,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 SOMRReplicbl_somDispatchD(somId methodId,
somId descriptor,
va_list ap)
{return SOM_ResolveD(this,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,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,SOMRReplicbl,SOMObject,somDumpSelfInt)
(this,level);
}
/* method: somrGetState */
void somrGetState(Environment *ev,
string* buf)
{
/*
* Converts its internal state into a linear string and returns a
* pointer to the string (the length of the string is in the
* first sizeof(int) bytes of this string). The implementer of this
* method should allocate the necessary memory for the string.
* The OWNERSHIP of this string is transferred to the caller of this method.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRLinearizable,somrGetState)
(this, ev,buf);
}
/* method: somrSetState */
void somrSetState(Environment *ev,
string buf)
{
/*
* The reverse of Get State. It converts the given linear string into
* its internal state. The ownership of buf stays with the caller.
*/
SOM_ResolveD(this,SOMRReplicbl,SOMRLinearizable,somrSetState)
(this, ev,buf);
}
}; /* SOMRReplicbl */
#endif /* SOM_SOMRReplicbl_xh */