SingleTaskServiceHandler.cs

using System.Reflection;
using Microsoft.Extensions.Configuration;
using Simplify.System;

namespace Simplify.WindowsServices;

/// <summary>
/// Provides class which runs as a windows service and periodically creates a class instance of specified type and launches it in separated thread
/// </summary>
/// <typeparam name="T"></typeparam>
public class SingleTaskServiceHandler<T> : MultitaskServiceHandler
	where T : class
{
	/// <summary>
	/// Initializes a new instance of the <see cref="SingleTaskServiceHandler{T}" /> class.
	/// </summary>
	/// <param name="automaticallyRegisterUserType">if set to <c>true</c> then user type T will be registered in DIContainer with transient lifetime.</param>
	/// <param name="configurationSectionName">Name of the configuration section.</param>
	/// <param name="invokeMethodName">Name of the invoke method.</param>
	/// <param name="startupArgs">The startup arguments.</param>
	public SingleTaskServiceHandler(bool automaticallyRegisterUserType = false,
		string configurationSectionName = "ServiceSettings",
		string invokeMethodName = "Run",
		object? startupArgs = null)
	{
		var assemblyInfo = new AssemblyInfo(Assembly.GetCallingAssembly());
		ServiceName = assemblyInfo.Title;

		AddJob<T>(configurationSectionName, invokeMethodName, automaticallyRegisterUserType, startupArgs);
	}

	/// <summary>
	/// Initializes a new instance of the <see cref="SingleTaskServiceHandler{T}" /> class.
	/// </summary>
	/// <param name="configuration">The configuration.</param>
	/// <param name="automaticallyRegisterUserType">if set to <c>true</c> then user type T will be registered in DIContainer with transient lifetime.</param>
	/// <param name="configurationSectionName">Name of the configuration section.</param>
	/// <param name="invokeMethodName">Name of the invoke method.</param>
	/// <param name="startupArgs">The startup arguments.</param>
	public SingleTaskServiceHandler(IConfiguration configuration,
		bool automaticallyRegisterUserType = false,
		string configurationSectionName = "ServiceSettings",
		string invokeMethodName = "Run",
		object? startupArgs = null)
	{
		var assemblyInfo = new AssemblyInfo(Assembly.GetCallingAssembly());
		ServiceName = assemblyInfo.Title;

		AddJob<T>(configuration, configurationSectionName, invokeMethodName, automaticallyRegisterUserType, startupArgs);
	}
}