edmiRemoteGetDefinedTypeBN
- Former user (Deleted)
EdmiError edmiRemoteGetDefinedTypeBN(SdaiServerContext serverContextId,
SdaiString schemaName,
SdaiString typeName,
SdaiType *typeId,
SdaiInvocationId *edmiInvocationId);
Returns a numeric typeID that uniquely identifies a defined type instance in the remote EDMdatabase. The defined type is specified by its name and a modelID that uniquely identifies a data model in the EDMdatabase. The underlying Express Schema of the edmModel, identified by the modelId, must be the one that defines the type. The returned typeID may be used to identify the defined type in subsequent remote EDMinterface operations. It will be a constant value for as long as the Express Schema remains defined in the remote EDMdatabase. If a type with the specified name is not defined in the underlying Express Schema of the edmModel, then this operation will search for it in the EDMmetaMetaModel named SDAI_DICTIONARY_MODEL_DICTIONARY_DATA.
Arguments
| Type | Name | Comment |
| SdaiServerContext | serverContextId | Context identification, from edmiDefineServerContext |
SdaiString | schemaName | Specifies the name of the Express Schema that defines the defined type for which to retrieve its Id. This schema must be found as a dictionary model in the remote EDMdatabase . Schema names are case insensitive. |
SdaiString | typeName | The name of the defined type of interest. A defined type name is unique within the scope of an Express Schema. Names of defined types are case insensitive. |
SdaiType | typeId | A variable that will receive the typeId that uniquely identifies a defined type in the remote EDMdatabase. |
SdaiInvocationId | edmiInvocationId | Currently not used. |
Return Value
Options
Example
/*
SCHEMA Accounts
TYPE tUSD = REAL; END_TYPE;
TYPE tEUR = REAL; END_TYPE;
TYPE tNOK = REAL; END_TYPE;
TYPE tAmount = SELECT (tUSD, tEUR, tNOK); END_TYPE;
ENTITY Turnover;
Year
Sales : ARRAY [1:12] OF tAmount;
END_ENTITY;
END_SCHEMA;
*/
EdmiError rstat;
SdaiServerContext myContext;
SdaiAggr aggrId;
SdaiType tAmountId;
SdaiInstance instId;
tSdaiSelect sel;
SdaiSelect salesAmount = &sel;
/* Create Server Context */
rstat = edmiDefineServerContext("MyContext",
"Johnny", "Supervisor", "cf37ftr",
"TCP", "9090", "MyServerHost",
NULL, NULL, NULL, NULL, NULL, &myContext);
/* Create instance of sales */
rstat = edmiRemoteCreateInstanceAndPutAttrsBN(myContext,
"AdminRepository", "Economy",
"Turnover", 0, &instId, NULL);
/* Get the type Id of tAmount */
rstat = edmiRemoteGetDefinedTypeBN(myContext, "Accounts",
"tAmount", &tAmountId, NULL);
/* Create typed aggregate */
salesAmount->nTypes = 1;
salesAmount->type = sdaiREAL;
salesAmount->typeList = &tAmountId;
salesAmount->value.realVal = 0;
rstat = edmiRemoteCreateTypedAggrBN(myContext,
instId, "Sales", salesAmount,
&aggrId, NULL);
. . .
See also
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