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EdmiError edmiRemoteGetInstanceModel(SdaiServerContext serverContextId,
SdaiInstance currInst,
SdaiRepository *repositoryId,
SdaiModel *modelId,
SdaiInvocationId *edmiInvocationId);
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Returns the repositoryId and the modelId of the edmRepository and edmModel that contain a given instance specified by its instanceId.
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Arguments
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| 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{_}.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_ .remote EDMdatabase |
| SdaiInvocationId | edmiInvocationId | Currently not used. |
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Return Value
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Options
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Example
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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);
. . . |
See also
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