API Documentation

Click the namespaces on the left or below, or use the search to find workers etc.

Namespaces

actionETL

This is the main actionETL namespace.

actionETL.Adb

The Adb infrastructure is used for accessing SQL databases. It consists of wrappers around the standard .NET database routines residing in System.Data and similar namespaces, adding functionality such as:

  • Get tables and columns available
  • Support for provider-specific data types, which are very useful for avoiding conversion issues
  • Enhanced automated mapping between .NET CLR types and database types
  • Encapsulating database connections, to support both short-term connections that are opened and closed as needed inside a worker, and connections that are kept open until explicitly closed by the library user, e.g. for using a single transaction or temporary table across multiple workers
  • Execute predefined table commands, e.g. delete all rows, truncate, drop, exists
  • Provide additional information about the database, which assists with writing provider-independent code, so that a worker (such as AdbInsertTarget) can support all Adb database providers.
    • Note: This aspect is mainly used when developing your own custom Adb workers

Also see Adb Database Access.

actionETL.Adb.MySqlClientExternal

Contains the Adb database provider and supporting services for MySQL™ and MariaDB™, and their MySql.Data.MySqlClient .NET database provider.

actionETL.Adb.NpgsqlExternal

Contains the Adb database provider and supporting services for PostgreSQL® and its Npgsql .NET database provider.

actionETL.Adb.OdbcExternal

Contains the Adb database provider and supporting services for ODBC data sources, and its System.Data.Odbc .NET database provider.

actionETL.Adb.SqlClientExternal

Contains the Adb database provider and supporting services for SQL Server® and its "Microsoft.Data.SqlClient" .NET database provider.

actionETL.Adb.SQLiteExternal

Contains the Adb database provider and supporting services for SQLite and its System.Data.SQLite .NET database provider.

actionETL.Configuration

Functionality for reading and writing configuration settings. Also see AConfig Configuration Facility.

actionETL.EPPlus

Provides XLSX spreadsheet file dataflow import and export. Also see XLSX Spreadsheets.

It uses the EPPlus library internally.

actionETL.FileHelper

Provides delimited (e.g. CSV) and fixed format dataflow import and export. Also see CSV Delimited and Fixed Format.

It uses the FileHelpers library internally.

actionETL.Logging

Contains the logging facade and interfaces. Also see Logging.

actionETL.Logging.NLogExternal

Contains the adapter and extensions for the NLog library, which is the default implementation for actionETL.Logging.

Also see Logging.

Thread Safety

All public static members (methods, properties, fields, and events) in actionETL are thread-safe, while all instance members are not guaranteed to be thread-safe, unless the member documentation states otherwise.

Note that many instance members are in fact thread-safe. Some members also have further constraints, such as worker result members only being available after the worker has completed. See the documentation for details.