private FieldType[] _buildFieldArray(JMSMLConfigETLConfigSchemaContainerSchemasSchema schema)
{
// Build an order-sorted array of fields for the given schema.
FieldType[] fields = {};
string[] schemaTypes = schema.SchemaTypeIDs.Split(' ');
// For each schema type in the schema, fined that type and fetch its fields.
// Then concatenate the fields.
foreach (string id in schemaTypes)
{
JMSMLConfigETLConfigSchemaType schemaType = _findSchemaType(id);
if (schemaType != null)
{
fields = fields.Concat(schemaType.Fields).ToArray();
}
}
// Now concat the fields that are unique to this schema.
fields = fields.Concat(schema.Fields).ToArray();
// Now sort the array of fields based on their Order property.
fields = fields.OrderBy(x => int.Parse(x.Order)).ToArray();
return(fields);
}
private JMSMLConfigETLConfigSchemaType _findSchemaType(string id)
{
// Find a schema type given its ID.
JMSMLConfigETLConfigSchemaType result = null;
if (_etlConfig != null)
{
foreach (JMSMLConfigETLConfigSchemaType schemaType in _etlConfig.SchemaTypes)
{
if (id == schemaType.ID)
{
result = schemaType;
break;
}
}
}
return(result);
}