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language	cpp
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EdmiError edmiValidateInstanceType(SdaiModel      dataModelId,
                                    SdaiEntity     entityId, 
                                    SdaiString     diagnosticFile, 
                                    SdaiInteger    options, 
                                    SdaiRuleSchema ruleSchemaId, 
                                    SdaiString     userOutputFile, 
                                    SdaiInstance   *validationErrorId);

This function invokes the EDMmodelChecker to validate all instances of the specified instance type in the specified data model. Optionally also all instances in the same data model that is a subtype instance of the specified instance type will be validated.

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The result of the validation can be a text report, a population of the Express schema EDM_Validation_Result_Schema or both.

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The latter case enables the caller to make his own diagnostic report in his own format.

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There exist two options that will influence the amount of information in the validation report produced by this function: NO_PRINT_OUTPUT and FULL_OUTPUT

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A standard validation report will be produced when none of these options are set in the <options> argument. A validation report with all available detailed information is produced when the FULL_OUTPUT option is set. No validation report will be produced when the NO_PRINT_OUTPUT option is enabled. The validation result would then normally be in a population of the EDM_Validation_Result_Schema.

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When validating an instance against rules specified in an EDMruleSchema, only he following validation options are effective: FULL_VALIDATION, GLOBAL_RULES, LOCAL_RULES, and UNIQUENESS_RULES. FULL_VALIDATION means in this context: GLOBAL_RULES | LOCAL_RULES | UNIQUENESS_RULES .

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This function is only applicable to application instances.

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The data model that holds the instance to validate must be open before this operation can be successfully performed.
The expressions logging can be used to log (trace) the execution of the validation process in the EDMexpressVM. The EDMsupervisor and the interactive EDMdebugger can be used for testing and debugging the rules as well as getting detailed information of a validation process.

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Arguments

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Specify

Specifies

Type	Name	Comment
SdaiModel	dataModelId	A numeric modelID that uniquely identifies the model that holds the instances to be validated.	The modelID is returned from the functions: sdaiCreateModel , sdaiCreateModelBN , sdaiOpenModelBN , edmiGetModel , edmiGetModelBN , sdaiGetInstanceModel
SdaiString	entityName	Specify the name of the instance type, i.e. the name of the entity that defines the instance type. Entity names are case insensitive. All instances of this type in the model defined by the <dataModelId> argument will be validated.	When the SUBTYPE option is enable, all instances in the same model that is a subtype of this instance type will also be validated.
SdaiString	diagnosticFile	Specifies the file name for diagnostic information generated by this function. If no file name is supplied, i.e. the <diagnosticFile> argument is set to NULL, all diagnostic information will be written to the EDMinterface current output device. The EDMinterface current output device can be defined by the edmiDefineOutputFunction operation.	No diagnostics report will be produced by this function when the NO_PRINT_OUTPUT option is set.
SdaiInteger	options	Specifies the enabled options used by the EDMmodelChecker in the current invocation. The <options> value is specified as a bitwise OR between the enabled options. All option names are defined in the header file sdai.h .	See detailed descriptions of the available options below.
SdaiString	ruleSchemaName	Specifies the name of the EDMruleSchema to use in the validation operation. Rule schema names are case insensitive.	The rules and constraint defined in the dictionary model (Express schema) that is the underlying schema of the specified <dataModel> will be validated when <ruleSchemaName> = NULL.
SdaiString	userOutputFile	Specifies the name of a file that will be used to receive the result of executing the xpxPrintf and xpxOutputValue function during the validation operation. The specified file can be an existing file or the name of a file that will be created by the EDMmodelChecker. The default file extension is ".txt".	The output from the xpxPrintf and xpxOutputValue function during the validation process will be written to the EDMinterface current output device when the <userOutputFile> is set to NULL. The EDMinterface current output device can be defined by the edmiDefineOutputFunction operation.
SdaiInstance	validationErrorId	The address of a variable of type SdaiInstance that will receive a numeric instanceID that uniquely identifies an instance of type validation_error in a population of the EDM_Validation_Result_Schema that contains all details of the violations detected in the last invocation of the EDMmodelChecker.	No population of the EDM_Validation_Result_Schema will be produced when the <validationErrorId> argument is NULL on input.

Return Value

Option Description

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	US:_r_EDMInterface
	US:_r_EDMInterface
nopanel	true

Options

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<ruleSchemaName> NULL
<ruleSchemaName> NULL instances
<ruleSchemaName> NULL
<ruleSchemaName> NULL
<ruleSchemaName> NULL
<ruleSchemaName> NULL
<ruleSchemaName> NULL <ruleSchemaName> NULL
<ruleSchemaName> NULL

Option	Comment
SUBTYPES	Specifies that in addition to all the instances of the type specified by the < entityId> argument, all instances in the actual data model that are a subtype of the <entityId> instance type will be validated as well.
FULL_VALIDATION	Specifies that the actual instances will be validated against all rules and constrains that is applicable for this particular instance types.	When the argument	<ruleSchemaId> is specified unequal to	zero, this options means the following options: GLOBAL_RULES	, LOCAL_RULES	, UNIQUENESS_RULES
GLOBAL_RULES	Specifies that all global rules appropriate for the specified instance types will be validated. These global rules are defined in the appropriate dictionary model (Express schema) or defined in the specified EDMruleSchema.
LOCAL_RULES	Specifies that all local rules (Where rules) appropriate for the specified instance types will be validated. These local rules are defined in the appropriate dictionary model (Express schema) or defined in the specified EDMruleSchema.
INVERSE_RULES	Specifies that all Inverse constraints defined for the actual instance types will be validated.	This option is not applicable when the argument	<ruleSchemaId> is set unequal	zero.
UNIQUENESS_RULES	Specifies that all Uniqueness rules defined for the actual	instance will be validated.
REQUIRED_ATTRIBUTES	Specifies that all mandatory attributes, i.e., all explicit attributes that are not declared to be OPTIONAL, of the instance will be checked for an assigned value, i.e., checked that the attribute values are set.	This option is not applicable when the argument	<ruleSchemaId> is set unequal	zero.
ATTRIBUTE_DATA_TYPE	Specifies that all attribute values of the instance will be checked for legal data type.	This option is not applicable when the argument	<ruleSchemaId> is set unequal	zero.
AGGREGATE_DATA_TYPE	Specifies that all element values in all aggregates owned by the specified instance will be checked for legal data type.	This option is not applicable when the argument	<ruleSchemaId> is set unequal	zero.
AGGREGATE_SIZE	Specifies that the number of elements in all aggregates owned by the specified instance is according to the related aggregate declarations.	This option is not applicable when the argument	<ruleSchemaId> is set unequal	zero.
ARRAY_REQUIRED_ELEMENTS	Specifies that all elements in arrays, that are not declared as OPTIONAL, owned by the instance, will be checked for an assigned value, i.e., checked that no unset elements exists.	This option is not applicable when the argument	<ruleSchemaId> is set unequal	zero..
AGGREGATE_UNIQUENESS	Specifies that all aggregates owned by the specified instance will be validated for uniqueness violation. Aggregates that have an uniqueness constraint are all SET aggregates, and ARRAY and LIST aggregates that are declared with the optional keyword UNIQUE. This option is not applicable when the argument	<ruleSchemaId> is set unequal	zero.
UNSET_DERIVE_ATTRIBUTES	Specifies that warnings will be issued if unset derived attributes are found.	This option is not applicable when the argument	<ruleSchemaId> is set unequal	zero.
OUTPUT_STEPID	Specifies that the stepID corresponding to the instanceID will be written to the validation report when the actual correspondence exists in a STEP Identifier model.
FULL_OUTPUT	Specifies that all available information about the source of the errors will be recorded in the diagnostic report from this command.
STOP_ON_FIRST_ERROR	Specifies that the validation process should terminate when the first error is detected.

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Example

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Code Block

language	cpp

 EdmiError rstat;
 SdaiModel dataModelId;
 SdaiRuleSchema ruleSchemaId;
 SdaiInstance validationErrorId;
 SdaiAggr errorsId, warningsId;
 SdaiInteger errors, warnings;
 . . .
 if (rstat = edmiValidateInstanceTypeBN (
 dataModelId, 
 "IFCdoor", 
 "/usr/hkd/ifc/data/validation_result.text",

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 FULL_VALIDATION | UNSET_DERIVE_ATTRIBUTES |

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 FULL_OUTPUT,

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 "IFCdoor_rules_ACX242B",

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 "/usr/hkd/ifc/data/validation_print.text",

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 &validationErrorId)) {

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 /* Error in operation */

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 printf("\nError: %s in edmiValidateInstanceTypeBN\n",

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 edmiGetErrorText(rstat));

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 goto error;

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 }
 /* Test for errors and warnings during validation operation */

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 sdaiGetAttrsBN(validationErrorId, 2, "Errors" , sdaiAGGR, &errorsId,

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 "Warnings", sdaiAggr, &warningsId);

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 if (errorsId) {

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 errors = sdaiGetMemberCount(errorsId); /* errors = number of errors */

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. .

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 .  
 }
 if (waningsId) {

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 warnings = sdaiGetMemberCount(waningsId); /* Get number of warnings */

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. .

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 .  
 }
 . . .

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Key

Arguments

Return Value

Options

Example

See also