public static object ExecuteTask <T>(this ITaskExecutionService service, object contextObject,
params object[] contextArgs)
{
TaskDescriptorAttribute taskDesc = TaskDescriptorAttribute.Find(typeof(T));
if (taskDesc != null)
{
return(service.ExecuteTask(taskDesc.TaskName, contextObject, contextArgs));
}
throw new ArgumentException(
"ExecuteTask<T> cannot be defined using a type unless it has a TaskDescriptorAttribute defined.");
}
public static object ExecuteTask(this ITaskExecutionService service, string taskName, object contextObject,
params object[] contextArgs)
{
if (service.HasTask(taskName))
{
TaskDescription description = service.GetTaskDescription(taskName);
if (description != null)
{
ITask task = service.CreateTask(description);
return(service.ExecuteTask(task, contextObject, contextArgs));
}
}
throw new InvalidOperationException(
string.Format("A task with the TaskName of '{0}' could not be found.", taskName));
}
public static object ExecuteTask(this ITaskExecutionService service, ITask task, object contextObject,
params object[] contextArgs)
{
TaskDescription description = service.GetTaskDescription(task);
ITaskContext context;
if (description == null)
{
context = service.CreateTaskContext(contextObject, contextArgs);
}
else
{
context = description.CreateTaskContext(contextObject, contextArgs);
}
return(service.ExecuteTask(task, context));
}
public static object ExecuteTask <T>(this ITaskExecutionService service, object contextObject)
{
return(service.ExecuteTask <T>(contextObject, new object[] {}));
}
public static object ExecuteTask <T>(this ITaskExecutionService service)
{
return(service.ExecuteTask <T>(null));
}
public static object ExecuteTask(this ITaskExecutionService service, ITask task, ITaskContext context)
{
return(service.ExecuteTask(task, context, null));
}
public static ITaskContext CreateTaskContext(this ITaskExecutionService service)
{
return(service.CreateTaskContext(null, null));
}
public static object ExecuteTask(this ITaskExecutionService service, ITask task)
{
return(service.ExecuteTask(task, null));
}
public static object ExecuteTask(this ITaskExecutionService service, string taskName, object contextObject)
{
return(service.ExecuteTask(taskName, contextObject, null));
}
public static object ExecuteTask(this ITaskExecutionService service, string taskName)
{
return(service.ExecuteTask(taskName, null, null));
}
public static ITaskContext CreateTaskContext(this ITaskExecutionService service, object contextObject)
{
return(service.CreateTaskContext(contextObject, null));
}
