edmiRemoteDeleteArchivedModel

EdmiError edmiRemoteDeleteArchivedModel (SdaiServerContext serverContextId, 
                                           SdaiString        remoteArchivedModelName, 
                                           SdaiInvocationId  *edmiInvocationId);

Deletes an archived model from the EDMdatabase and from the file system of the machine hosting the EDMserver. There is a maximum number of models that may coexist within an EDMdatabase. Users that need to store great numbers of models may exceed this capacity. Therefore, models may be temporarily archived, thereby releasing capacity in the EDMdatabase. Models that are rarely used need not be permanently active in the EDMdatabase. When the EDMdatabase is configured with EXTENSIVE_ACCESS_CHECKING, the EDMuser must have delete access to the archived model. Otherwise, write access is sufficient.

Arguments

Type	Name	Comment
SdaiServerContext	serverContextId	Context identification, from edmiDefineServerContext
SdaiString	remoteArchivedModelName	The name that was assigned to the archived model when it was created by edmiRemoteArchiveModel.
SdaiInvocationId	edmiInvocationId	Not yet used. When the edmiInvocationId is specified unequal NULL, the actual operation will be asynchronous and a handle (identifier) of the call will be returned in the edmiInvocationId argument. This handle can be used in later operations for requesting the status (waiting, running, finished ..) and the result of the actual operation.

Return Value

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Options

Example

 EdmiError rstat;
 SdaiServerContext myContext;
 SdaiModel modelId;
 SdaiArchivedModel archModId;
 SdaiInstance instId;
 SdaiBoolean updateAccepted = sdaiFALSE;
  
 /* Create Server Context */
 rstat = edmiDefineServerContext("MyContext",
 "Johnny", "Supervisor", "cf37ftr", 
 "TCP", "9090", "MyServerHost", 
 NULL, NULL, NULL, NULL, NULL, &myContext); 
 /* Activate the model */
 rstat = edmiRemoteActivateModel(myContext, "MyArchivedModel",
 "DataRepository", "MyModel",  
 KEEP_ARCHIVED_MODEL, &modelId, NULL); 
 /* Update the population */
 rstat = edmiRemoteCreateInstanceAndPutAttrsBN(myContext,
 "DataRepository", "MyModel", "FRIEND", 2, 
 &instId, NULL, 
 "FIRST_NAME", sdaiSTRING, "Lucy", 
 "LAST_NAME", sdaiSTRING, "Schmidt"); 
  
 /* Validate the update here */
  
 if (updateAccepted == sdaiTRUE) {
 rstat = edmiRemoteDeleteArchivedModel(myContext,  
 "MyArchivedModel", NULL); 
 rstat = edmiRemoteArchiveModel(myContext,  
 "DataRepository", "MyModel", 
 "MyArchivedModel", 0, &archModId, NULL); 
 printf("\nUpdate Accepted. Archiving updated model."); 
 } else {
 rstat = edmiRemoteDeleteModel(myContext,  
 "DataRepository", "MyModel", NULL); 
 printf("\nUpdate Rejected. Updated model overruled."); 
 }
 . . .

EDMsix

edmiRemoteDeleteArchivedModel

Arguments

Return Value

Options

Example

See also

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