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EdmiError edmiRemoteGetDefinedType(SdaiServerContext serverContextId,
SdaiModel modelId,
SdaiString typeName,
SdaiType *typeId,
SdaiInvocationId *edmiInvocationId);
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Returns a numeric typeID that uniquely identifies a defined type instance in the remote EDMdatabase
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. The defined type is specified by its name and a modelID that uniquely identifies a data model in the EDMdatabase
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. The underlying Express Schema of the edmModel, identified by the modelId, must be the one that defines the type.
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The returned typeID may be used to identify the defined type in subsequent remote EDMinterface
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operations. It will be a constant value for as long as the Express Schema remains defined in the remote EDMdatabase
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.
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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.
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Arguments
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| Type | Name | Comment |
| SdaiServerContext | serverContextId | Context identification, from edmiDefineServerContext |
SdaiModel | modelId | A numeric modelID that uniquely identifies an edmModel of in the remote _EDMdatabase{_}. remote EDMdatabase The underlying Express Schema of this model must be the one that defines the defined type. |
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. |
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Return Value
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Options
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Example
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/*
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;
SdaiModel modelId;
/* 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);
/* Create the Id of the Economy model */
rstat = edmiRemoteGetModelBN(myContext, "AdminRepository",
"Economy", &modelId, NULL);
/* Get the type Id of tAmount */
rstat =edmiRemoteGetDefinedType(myContext, modelId,
"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);
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See also
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