edmiRemoteGetInstanceModel

EdmiError edmiRemoteGetInstanceModel(SdaiServerContext serverContextId,
                                       SdaiInstance      currInst,
                                       SdaiRepository    *repositoryId,
                                       SdaiModel         *modelId,
                                       SdaiInvocationId  *edmiInvocationId);

Returns the repositoryId and the modelId of the edmRepository and edmModel that contain a given instance specified by its instanceId.

Arguments

Type	Name	Comment
SdaiServerContext	serverContextId	Context identification, from edmiDefineServerContext
SdaiInstance	currInst	The numeric instanceID that uniquely identifies the application instance for which to retrieve the modelId and repositoryId in the remote EDMdatabase
SdaiRepository	repositoryId	A variable that will receive the numeric repositoryId that uniquely identifies the edmRepository in a remote EDMdatabase
SdaiModel	modelId	A variable that will receive the numeric modeld that uniquely identifies the edmRepository in a remote EDMdatabase
SdaiInvocationId	edmiInvocationId	Currently not used.

Return Value

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Options

Example

 EdmiError rstat;
 SdaiServerContext myContext;
 SdaiRepository repositoryId;
 SdaiModel modelId;
 SdaiEntity entityId;
 SdaiString entityName;
 SdaiInstance instId;
 SdaiAttr attrId;
 SdaiPrimitiveType attrType;
 SdaiString stringId = "721212";
 SdaiInteger integerId = 721212;
 SdaiVoid value;
  
 /* In this example, the instance Id, instId
 is an input parameter. The type of instance 
 is not specified, but it is assumed to have 
 an ID attribute of either string or integer 
 type. */ 
  
 /* Create Server Context */
 rstat = edmiDefineServerContext("MyContext",
 "Johnny", "Supervisor", "cf37ftr", 
 "TCP", "9090", "MyServerHost", 
 NULL, NULL, NULL, NULL, NULL, &myContext); 
  
 /* Find the repositoryId and
 the modelId of the instance */ 
 rstat = edmiRemoteGetInstanceModel(myContext,
 instId, &repositoryId, &modelId, NULL); 
  
 /* Get instance type */
 rstat = edmiRemoteGetInstanceType(myContext,
 instId, &entityId, &entityName, NULL); 
  
 /* Get the Id of the ID attribute */
 rstat = edmiRemoteGetAttrDefinition(myContext, entityId,
 "ID", &attrId, NULL); 
 if (rstat == sdaiEATTRUNDEF) {
 printf("\nEntity %s does not have an ID attribute", entityName); 
 goto err; 
 }
  
 /* Find the primitive type of the attribute */
 rstat = edmiRemoteGetAttrPrimitiveType(myContext,
 attrId, &attrType, NULL); 
  
 /* Apply the proper ID format */
 switch(attrType) {
  
 case sdaiINTEGER: value = &integerId; 
 break; 
 case sdaiSTRING: value = &stringId; 
 break; 
 default: printf("\nInvalid ID attribute type"); 
 goto err; 
 }
  
 /* Insert the Id */
 rstat = edmiRemotePutAttrsBN(myContext, instId, 1, NULL,
 "ID", attrType, value); 
 . . .

EDMsix

edmiRemoteGetInstanceModel

Arguments

Return Value

Options

Example

See also

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