private void BuildInvokeMethodInfo(string invokeMethodName)
{
InvokeMethodInfo = JobClassType.GetMethod(invokeMethodName);
if (InvokeMethodInfo == null)
{
throw new SchedulerInitializationException($"Method {invokeMethodName} not found in class {JobClassType.Name}");
}
var methodParameters = InvokeMethodInfo.GetParameters();
if (!methodParameters.Any())
{
InvokeMethodParameterType = InvokeMethodParameterType.Parameterless;
return;
}
if (methodParameters[0].ParameterType == typeof(string))
{
InvokeMethodParameterType = InvokeMethodParameterType.AppName;
}
if (methodParameters[0].ParameterType == typeof(IJobArgs))
{
InvokeMethodParameterType = InvokeMethodParameterType.Args;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ServiceJob{T}"/> class.
/// </summary>
/// <param name="invokeMethodName">Name of the invoke method.</param>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ServiceInitializationException"></exception>
public ServiceJob(string invokeMethodName = "Run")
{
if (invokeMethodName == null)
{
throw new ArgumentNullException(nameof(invokeMethodName));
}
JobClassType = typeof(T);
InvokeMethodInfo = JobClassType.GetMethod(invokeMethodName);
if (InvokeMethodInfo == null)
{
throw new ServiceInitializationException($"Method {invokeMethodName} not found in class {JobClassType.Name}");
}
IsParameterlessMethod = !InvokeMethodInfo.GetParameters().Any();
}