/// <summary>
/// Add an ActionMethod (with lowest priority) to be called when an Action is performed
/// </summary>
/// <param name="ActionName">The name of the Action that will trigger the ActionMethod</param>
/// <param name="Method">The ActionMethod to run</param>
public static void AddMethod(string actionName, ActionMethod method)
{
// set the method assembly, if it is not manually set
if (method.AssemblyName == null)
{
method.AssemblyName = Assembly.GetCallingAssembly().FullName;
}
ActionManager.AddMethod(actionName, method, 0);
}
/// <summary>
/// Add an ActionMethod to be called when an Action is performed
/// </summary>
/// <param name="ActionName">The name of the Action that will trigger the ActionMethod</param>
/// <param name="Method">The ActionMethod to run</param>
/// <param name="priority">The priority of the ActionMethod</param>
public static void AddMethod(string actionName, ActionMethod method, int priority)
{
// set the action name
method.ActionName = actionName;
// set the action priority
method.Priority = priority;
// set the method assembly, if it is not manually set
if (method.AssemblyName == null)
{
method.AssemblyName = Assembly.GetCallingAssembly().FullName;
}
// if the method already exists for this action, delete it
if (Methods.FirstOrDefault(m => m.ActionName == method.ActionName && m.Namespace == method.Namespace && m.ClassName == method.ClassName && m.MethodName == method.MethodName) != null)
{
ActionMethod foundMethod = Methods.FirstOrDefault(m => m.ActionName == method.ActionName && m.Namespace == method.Namespace && m.ClassName == method.ClassName && m.MethodName == method.MethodName);
Methods.Remove(foundMethod);
}
// add this method
Methods.Add(method);
}
protected void Page_Load(object sender, EventArgs e)
{
#region Generic tests
// tests without the object parameter
// same namespace, static
ActionMethod Test1 = new ActionMethod("TestApp.StaticMethods.WithoutObject");
ActionManager.AddMethod("TestAction", Test1);
// same namespace, instantiated
ActionMethod Test2 = new ActionMethod("TestApp.Methods.WithoutObject", false);
ActionManager.AddMethod("TestAction", Test2);
// different namespace, static
ActionMethod Test3 = new ActionMethod("Namespace1.StaticMethods.WithoutObject");
ActionManager.AddMethod("TestAction", Test3);
// different namespace, instantiated
ActionMethod Test4 = new ActionMethod("Namespace2.Methods.WithoutObject", false);
ActionManager.AddMethod("TestAction", Test4);
// tests with the object parameter
// same namespace, static
ActionMethod Test5 = new ActionMethod("TestApp.StaticMethods.WithObject", true, true);
ActionManager.AddMethod("TestActionWithObject", Test5);
// same namespace, instantiated
ActionMethod Test6 = new ActionMethod();
Test6.Namespace = "TestApp";
Test6.ClassName = "Methods";
Test6.MethodName = "WithObject";
Test6.AcceptsParameters = true;
Test6.IsStatic = false;
ActionManager.AddMethod("TestActionWithObject", Test6);
// different namespace, static
ActionMethod Test7 = new ActionMethod();
Test7.Namespace = "Namespace1";
Test7.ClassName = "StaticMethods";
Test7.MethodName = "WithObject";
Test7.AcceptsParameters = true;
ActionManager.AddMethod("TestActionWithObject", Test7);
// different namespace, instantiated
ActionMethod Test8 = new ActionMethod();
Test8.Namespace = "Namespace2";
Test8.ClassName = "Methods";
Test8.MethodName = "WithObject";
Test8.AcceptsParameters = true;
Test8.IsStatic = false;
ActionManager.AddMethod("TestActionWithObject", Test8);
#endregion
// run the test method
TestMethod();
}
/// <summary>
/// Run a simple method with actions that can be used
/// </summary>
private void TestMethod()
{
// register the new action
ActionMethod AddPerson = new ActionMethod();
AddPerson.Namespace = "TestApp";
AddPerson.ClassName = "PersonMethods";
AddPerson.MethodName = "OnAddPerson";
AddPerson.IsStatic = false;
AddPerson.AcceptsParameters = true;
AddPerson.ThrowOnException = true;
ActionManager.AddMethod("AddPerson", AddPerson);
// create a new datatable
DataTable dt = new DataTable();
dt.Columns.Add("id");
dt.Columns.Add("name");
dt.Columns.Add("age");
dt.Columns.Add("extra");
// add some rows, calling the AddRow action
object[] person1 = new object[] { 1, "Jim", 33, null };
dt.Rows.Add(person1);
ActionManager.PerformAction("AddPerson", dt.Rows[dt.Rows.Count - 1]);
object[] person2 = new object[] { 2, "Dave", 29, null };
dt.Rows.Add(person2);
ActionManager.PerformAction("AddPerson", dt.Rows[dt.Rows.Count - 1]);
object[] person3 = new object[] { 4, "Harriet", 45, null };
dt.Rows.Add(person3);
ActionManager.PerformAction("AddPerson", dt.Rows[dt.Rows.Count - 1]);
object[] person4 = new object[] { 5, "Nicola", 19, null };
dt.Rows.Add(person4);
ActionManager.PerformAction("AddPerson", dt.Rows[dt.Rows.Count-1]);
PeopleTable.DataSource = dt;
PeopleTable.DataBind();
}
