private List <RequiredFieldsDto> GetRequiredFields(string assetType)
{
var fields = new List <RequiredFieldsDto>();
var attributeDefinitionAssetType = metaModel.GetAssetType("AttributeDefinition");
var nameAttributeDef = attributeDefinitionAssetType.GetAttributeDefinition("Name");
var assetNameAttributeDef = attributeDefinitionAssetType.GetAttributeDefinition("Asset.AssetTypesMeAndDown.Name");
var taskType = metaModel.GetAssetType(assetType);
var query = new Query(attributeDefinitionAssetType);
query.Selection.Add(nameAttributeDef);
var assetTypeTerm = new FilterTerm(assetNameAttributeDef);
assetTypeTerm.Equal(assetType);
query.Filter = new AndFilterTerm(new IFilterTerm[] { assetTypeTerm });
QueryResult result;
try {
result = services.Retrieve(query);
} catch (Exception ex) {
logger.Error("Cannot get meta data for " + assetType, ex);
return(null);
}
foreach (var asset in result.Assets)
{
try {
var name = asset.GetAttribute(nameAttributeDef).Value.ToString();
if (IsRequiredField(taskType, name))
{
var reqFieldData = new RequiredFieldsDto(name, taskType.GetAttributeDefinition(name).DisplayName);
fields.Add(reqFieldData);
}
} catch (Exception ex) {
logger.Error("Cannot get meta data for " + assetType, ex);
}
}
return(fields);
}
private List<RequiredFieldsDto> GetRequiredFields(string assetType) {
var fields = new List<RequiredFieldsDto>();
var attributeDefinitionAssetType = metaModel.GetAssetType("AttributeDefinition");
var nameAttributeDef = attributeDefinitionAssetType.GetAttributeDefinition("Name");
var assetNameAttributeDef = attributeDefinitionAssetType.GetAttributeDefinition("Asset.AssetTypesMeAndDown.Name");
var taskType = metaModel.GetAssetType(assetType);
var query = new Query(attributeDefinitionAssetType);
query.Selection.Add(nameAttributeDef);
var assetTypeTerm = new FilterTerm(assetNameAttributeDef);
assetTypeTerm.Equal(assetType);
query.Filter = new AndFilterTerm(new IFilterTerm[] { assetTypeTerm });
QueryResult result;
try {
result = services.Retrieve(query);
} catch (Exception ex) {
logger.Error("Cannot get meta data for " + assetType, ex);
return null;
}
foreach (var asset in result.Assets) {
try {
var name = asset.GetAttribute(nameAttributeDef).Value.ToString();
if(IsRequiredField(taskType, name)) {
var reqFieldData = new RequiredFieldsDto(name, taskType.GetAttributeDefinition(name).DisplayName);
fields.Add(reqFieldData);
}
} catch(Exception ex) {
logger.Error("Cannot get meta data for " + assetType, ex);
}
}
return fields;
}