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The xpfGetEntity function returns the instanceId of the entity_definition instance of the specified entity; The entity_definition instance is located in the dictionary model of the actual Express schema in EDMdatabase. An entity_definition is uniquely defined by the arguments modelId and entityName. The instanceId of the actual entity_definition instance is returned in the entityId argument.
Arguments
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| Type | Name | Comment |
| GENERIC | modelId | Id of the model within the EDMdatabse |
| STRING | entityName | The name of the entity |
Return Value
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| Type | Name | Comment |
| GENERIC | entityId | The instanceId of the actual entity_definition instance |
Options
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Example
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<Missing Example> FUNCTION getEntity(modelId : GENERIC; entityName : STRING) : GENERIC; LOCAL entityId : GENERIC; name : STRING; END_LOCAL; ON_ERROR_DO; xpxPrintf('\nError.'); xpxThrow; END_ON_ERROR_DO; entityId := xpfGetEntity(modelId,entityName); xpxPrintf('\nentiyId : %lu',entityId); name := entityId.name; xpxPrintf('\nEntity name : %s',name); IF(name <> entityName) THEN xpxThrow; END_IF; RETURN(entityId); END_FUNCTION; |
See also
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