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DP44/enriched-qwen3-coder-next/DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO.md
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source_files, generated_at, model, schema_version, sha256
source_files generated_at model schema_version sha256
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/AbstractOLEDbWrapper.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/TemplateZone.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/TestObjectChannel.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/CalculatedValueClass.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/HardwareChannel.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/TemplateRegion.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/LevelTriggerChannel.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/MMEFigures.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/TestSetting.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/TestEngineerDetails.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/TestObjectMetaData.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/IsoCode.cs
DataPRO/Modules/PreviousDBVersions/Version57/DatabaseExport/ISO/CustomerDetails.cs
2026-04-16T04:57:15.551651+00:00 Qwen/Qwen3-Coder-Next-FP8 1 8139d487746881b8

Documentation: DatabaseExport.ISO Module (Version 57)

1. Purpose

This module provides data models and utility classes for exporting test data to ISO-compliant formats, specifically targeting legacy database schema version 57. It serves as a bridge between internal data structures and standardized export formats by encapsulating database row mappings, ISO code construction logic, and metadata handling. The module supports template-based channel definitions, calculated values, level triggers, hardware configuration, and customer/test engineer metadata—enabling consistent serialization and deserialization of test setup information for interoperability with external systems.

2. Public Interface

AbstractOLEDbWrapper

  • GetLong(IDataReader reader, string field)
    Safely extracts a long value from an IDataReader. Returns long.MinValue if the field value is DBNull.Value.
  • GetDate(IDataReader reader, string field)
    Safely extracts a DateTime value from an IDataReader. Returns DateTime.MinValue if the field value is DBNull.Value.

TemplateZone

  • Constructor TemplateZone(string template, string name, string picture, string description)
    Initializes a new zone with explicit values.
  • Constructor TemplateZone(DataRow dr)
    Initializes from a database row. Sets ZoneName to "Default zone" if ZoneName is DBNull.Value; sets Description to "" if ZoneDescription is DBNull.Value; populates TemplateRegions via TemplateRegion.GetAllRegions().
  • Properties
    • TemplateName (read-only)
    • ZoneName (read-only, defaults to "")
    • Picture (read-write)
    • Description (read-only, defaults to "")
    • TemplateRegions (read-write array of TemplateRegion)

TestObjectChannel

  • GetGraphID()
    Returns GetId() + "_CU" if SquibChannelType == SquibChannelTypes.Current; otherwise returns GetId().
  • GetId()
    Returns GetIdWithSpecificChannelId(Channel.Id).
  • GetIdWithSpecificChannelId(long id)
    Returns formatted string: "{SerialNumber}_{MMEChannelType}_{id}".
  • GetID() / GetIDWithSpecificChannelId(long id)
    Alias methods identical to GetId() / GetIdWithSpecificChannelId(long id).
  • CompareTo(TestObjectChannel right)
    Compares by DisplayOrder, then Name, then TestObject.SerialNumberOrOriginalSerialNumber (if both non-null). Returns 1 if right == null.
  • Properties
    • SquibChannelType (SquibChannelTypes enum: None, Voltage, Current)
    • SensorSerialNumber (read-write string, default "")
    • HardwareId (read-write string; setter normalizes format: splits on '_', keeps first two tokens, and appends everything from first 'x' in third token)
    • TestObject (read-only ISO.TestObject)
    • ChannelIDX (read-write int, initialized to CHANNEL_IDX_UNKNOWN = -1)

CalculatedValueClass

  • Constructor CalculatedValueClass(DataRow dr)
    Populates properties from DbOperations.CalculatedChannels.Fields enum values. Skips DBNull.Value fields.
  • Properties
    • Id (int, default -1)
    • Operation (Operations enum: SUM, AVERAGE, IRTRACC3D, IRTRACC3D_ABDOMEN, IRTRACC3D_LOWERTHORAX; default SUM)
    • CalculatedValueCode (string, default "???????????????X")
    • InputChannelIds (string[])
    • InputChannelIdsBlob (byte[]):
      • Getter joins InputChannelIds with CultureInfo.InvariantCulture.TextInfo.ListSeparator, encodes to UTF-8.
      • Setter decodes UTF-8, splits by list separator, populates _inputChannelIds.
    • CFCForInputChannels (string, default "")
    • ChannelFilterClassForOutput (string, default "")
    • TestSetupName (string)
    • Name (string)

ISOHardwareChannel

  • Constructor ISOHardwareChannel(ISOHardwareChannel copy, Hardware h)
    Deep-copies configuration from copy, assigns ParentDAS = h.
  • Constructor ISOHardwareChannel(DataRow dr, Hardware hardware)
    Populates from DbOperations.DAS.DASChannelFields enum values. Throws NotSupportedException for unknown fields.
  • Static Method PhysicalCompare(ISOHardwareChannel left, ISOHardwareChannel right)
    Compares by ChannelIdx. Returns -1/0/1 for null checks.
  • Properties
    • ParentDAS (Hardware)
    • SupportedBridges, SupportedSquibFireModes, SupportedExcitations, SupportedDigitalInputModes, SupportedDigitalOutputModes (int, defaults 12, 16, 16, 16, 16)
    • ChannelIdx, DASDisplayOrder (int)
    • ModuleSerialNumber (string, default "")
    • ModuleArrayIndex (int, default 0)
    • LocalOnly (bool, default false)

TemplateRegion

  • Constructor TemplateRegion(string templateName, string zoneName, bool bLocalOnly)
    Initializes with explicit values.
  • Constructor TemplateRegion(DataRow dr)
    Populates all fields from database row, including coordinate points (UpperLeft, LowerRight).
  • Static Method GetAllRegions(string templateName, string zoneName)
    Queries tblTemplateRegions via DbOperations, returns array of TemplateRegion. Silently ignores exceptions.
  • Properties
    • TemplateName, TemplateZone (read-only)
    • RegionNumber, RegionName, RegionDescription, TestObject, Position, MainLocation, FineLocation1-3, PhysicalDimension, Direction, FilterClass (string)
    • LocalOnly (read-only bool)
    • UpperLeft, LowerRight (System.Drawing.Point)

LevelTriggerChannel

  • Constructor LevelTriggerChannel(LevelTriggerChannel copy)
    Deep-copies all properties.
  • Constructor LevelTriggerChannel(DataRow dr)
    Populates from DbOperations.LevelTriggers.Fields enum values. Silently ignores exceptions.
  • Properties
    • TestSetupName, GroupSerialNumber, TestObjectChannelId, HardwareChannelId, SensorSerialNumber (string, defaults "")
    • GreaterThanEnabled, LessThanEnabled (bool, defaults true, false)
    • GreaterThanThresholdEU, LessThanThresholdEU (double, defaults 0D)
    • TriggerBetweenBounds, TriggerOutsideBounds (bool, defaults false)
    • InsideUpperLevelEU, InsideLowerLevelEU, OutsideUpperLevelEU, OutsideLowerLevelEU (double, defaults 0D)

MMEFigures

  • Constructor MMEFigures(...)
    Initializes all fields explicitly.
  • Static Method GetFigures()
    Queries MMEFIGURES table via DbOperations.GetISOCommand(), returns array of MMEFigures. Silently ignores exceptions during row processing.
  • Properties
    • ID, IntAuthor, IntVersion (long)
    • TxtShortName, TxtDescription, TxtRemarks, TxtImageFile, TxtSortKey, TxtPath, Last_Change_Text, History (string)
    • DatRevision, Last_Change (DateTime)
    • IntPage, IntPages (ushort)
    • BolExpired (bool)
    • BitStdPath (bool)
    • IntIDStdPath (long)

TestSetting & TestSettingDictionary

  • TestSetting
    • Constructor TestSetting(string id, string value, string defaultValue)
    • ToSerializeString()
      Returns "id=value" with = replaced by "_x_" in both fields.
    • Static TryParse(string s, out TestSetting ts)
      Parses "id=value" format (reverses "_x_" → "="). Returns false if parsing fails.
  • TestSettingDictionary
    • GetValue(string ID, string defaultValue)
      Returns _lookup[ID].Value if exists and non-null; otherwise _lookup[ID].DefaultValue; otherwise defaultValue.
    • SetValue(TestSetting setting, string value)
      Replaces entry for setting.Id with new TestSetting (preserves Id, DefaultValue, sets Value = value).
    • SetValue(TestSetting setting)
      Adds/updates entry with setting.
    • SetValue(string id, string value)
      Adds new entry or updates Value if key exists.
    • ToSerializeString() / LoadSettings(string s)
      Serializes/deserializes settings using "id=value" pairs separated by CultureInfo.InvariantCulture.TextInfo.ListSeparator, with internal "_X_" escaping.

TestEngineerDetails

  • Constructor TestEngineerDetails(DataRow dr)
    Populates from tblTestEngineerDetails row.
  • Static Method GetAllTestEngineerDetails()
    Queries tblTestEngineerDetails, returns array. Silently ignores exceptions.
  • Properties
    • Name, TestEngineerName, TestEngineerPhone, TestEngineerFax, TestEngineerEmail (string; setters ignore empty strings for engineer fields)
    • LocalOnly (bool)
    • LastModified (DateTime)
    • LastModifiedBy (string)
    • Version (int, default 1)
    • GetValues()
      Returns Dictionary<string, string> of all fields.

TestObjectMetaData & TestSetupMetaData

  • TestObjectMetaData
    • Constructor TestObjectMetaData(char testobject)
      Initializes properties from Fields, CommentFields, OptionFields enums. Sets NOVALUE defaults (except VelocityOfTestObject, MassOfTestObject → "").
    • Properties
      • Version (double, default 1.06)
      • NOVALUE = "NOVALUE"
      • TestObject (char, default '?')
      • Properties (MetaData[])
  • TestSetupMetaData
    • Constructor TestSetupMetaData(bool requireXCrashCompatibilityForISOExports)
      Initializes properties from Fields enum. Sets NOVALUE or "" based on requireXCrashCompatibilityForISOExports.
    • SetProperty(MetaData meta, bool requireXCrashCompatibilityForISOExports)
      Overrides NOVALUE → "" for specific fields if requireXCrashCompatibilityForISOExports is true.
    • Properties
      • Version (double, default 1.06)
      • NOVALUE = "NOVALUE", MEDIADEFAULT = "1/1"
      • TestObject = '_'
      • Properties (MetaData[])
  • MetaData
    • Constructor MetaData(string name, bool optional, string value, double version)
    • Properties
      • Name, Value (string)
      • IsOptional, Version (bool, double)

IsoCode

  • Constructor IsoCode(string isoCode)
    Normalizes input to 16 characters (truncates or pads with '?').
  • Static Methods
    • GetString(MMEPossibleChannels, MMETestObjects, MMEPositions, MMEFilterClasses)
      Constructs 16-char ISO code from components. Uses '?' for null inputs.
    • GetString(MMEPossibleChannels, bool careAboutTestTimeFields)
      Same as above, but masks TestObject and FilterClass to '?' if careAboutTestTimeFields == false.
    • GetString(string testObject, string position, string main, string floc1, string floc2, string floc3, string physdim, string dir, string fc)
      Concatenates inputs into 16-char code (no padding/truncation).
  • Properties
    • TestObject, Position, MainLocation, FineLocation1-3, PhysicalDimension, Direction, FilterClass (read-write string; setters enforce 1-char/4-char/2-char constraints)
    • StringRepresentation (string):
      • Getter: returns full 16-char code.
      • Setter: pads with '0' if shorter than 16.

CustomerDetails

  • Constructor CustomerDetails(DataRow dr)
    Populates from tblCustomerDetails row.
  • Static Method GetAllCustomerDetails()
    Queries tblCustomerDetails, returns array. Silently ignores exceptions.
  • Properties
    • Name, CustomerName, CustomerTestRefNumber (string)
    • ProjectRefNumber, CustomerOrderNumber, CustomerCostUnit (string; setters ignore empty strings)
    • LocalOnly (bool)
    • LastModified (DateTime)
    • LastModifiedBy (string)
    • Version (int, default 1)
    • GetValues()
      Returns Dictionary<string, string> of all fields.

3. Invariants

  • AbstractOLEDbWrapper:

    • GetLong never throws on DBNull; returns long.MinValue.
    • GetDate never throws on DBNull; returns DateTime.MinValue.

  • TemplateZone:

    • ZoneName defaults to "Default zone" only if DBNull.Value in DB row; otherwise preserved.
    • Description defaults to "" if DBNull.Value in DB row.

  • TestObjectChannel:

    • HardwareId setter enforces format: splits on '_', expects 3 tokens, and reassembles first two tokens + suffix from third token after first 'x'.
    • CompareTo uses DisplayOrder as primary key; Name as secondary; SerialNumberOrOriginalSerialNumber as tertiary (if both non-null).

  • CalculatedValueClass:

    • InputChannelIdsBlob getter/setter uses CultureInfo.InvariantCulture.TextInfo.ListSeparator (typically ','), not locale-specific.
    • CalculatedValueCode defaults to "???????????????X" (15 chars + 'X').

  • IsoCode:

    • StringRepresentation setter pads with '0' if input < 16 chars.
    • All individual properties enforce fixed widths:
      • TestObject, Position, Direction, FilterClass: 1 char
      • MainLocation: 4 chars
      • FineLocation1-3: 2 chars each
      • PhysicalDimension: 2 chars
    • Total length always 16 characters.

  • TestSettingDictionary:

    • ToSerializeString escapes ListSeparator → "_X_" in serialized values.
    • LoadSettings preserves existing default settings; only updates Value if key exists.

4. Dependencies

Internal Dependencies

  • DbOperations (referenced via DbOperations.GetCommand(), DbOperations.GetISOCommand(), DbOperations.CreateParam(), DbOperations.Connection.QueryDataSet()):
    Provides database access utilities (SQL command creation, parameterization, query execution).
  • ISO.TestObject (used in TestObjectChannel.TestObject):
    Referenced but not defined in provided files.
  • ISO.TestObjectTemplate (used in TestObjectChannel constructor):
    Referenced but not defined in provided files.
  • Hardware (used in ISOHardwareChannel.ParentDAS):
    Referenced but not defined in provided files.
  • MMEPossibleChannels, MMETestObjects, MMEPositions, MMEFilterClasses (used in IsoCode.GetString):
    Referenced but not defined in provided files.

External Dependencies

  • System.Data (System.Data.OleDb, System.Data.SqlClient):
    Used for IDataReader, DataRow, SqlDbType, OleDbCommand.
  • System.Text:
    Used for StringBuilder, Encoding.UTF8.
  • System.Drawing:
    Used for System.Drawing.Point in TemplateRegion.UpperLeft/LowerRight.
  • System.Globalization:
    Used for CultureInfo.InvariantCulture.TextInfo.ListSeparator.

Inferred Usage

  • TemplateRegion.GetAllRegions() and TestEngineerDetails.GetAllTestEngineerDetails()/CustomerDetails.GetAllCustomerDetails() imply database persistence layer.
  • TestSettingDictionary serialization suggests configuration storage/retrieval (e.g., XML, DB).
  • CalculatedValueClass and LevelTriggerChannel imply integration with channel processing logic.

5. Gotchas

  • AbstractOLEDbWrapper.GetDate:
    Returns DateTime.MinValue for DBNull, which may be ambiguous if DateTime.MinValue is a valid value in the domain. Consider using DateTime? or sentinel values.

  • TestObjectChannel.HardwareId setter:
    Mutates input by stripping characters after first 'x' in the third token. This may cause data loss if 'x' appears elsewhere in the hardware ID.

  • CalculatedValueClass.InputChannelIdsBlob:
    Uses `

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