private void FinalizeSetup(IAction action, Configuration.Action config)
{
if (action is IAttributesConfigurable)
{
Configure((IAttributesConfigurable)action, config.AnyAttr);
}
using (new UnsiteComponent(action))
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(action);
// Check all required input arguments prior to execution.
// Some may not be included in the configuration file and
// may thus not be checked above.
foreach (PropertyDescriptor property in properties)
{
InputAttribute actioninput = (InputAttribute)property.Attributes[typeof(InputAttribute)];
if (actioninput != null && actioninput.Required)
{
object propertyvalue = property.GetValue(action);
if (propertyvalue == null || (propertyvalue is String &&
((String)propertyvalue).Length == 0))
{
throw new ArgumentNullException(property.Name,
Properties.Resources.General_ArgumentEmpty);
}
}
}
}
}
private void SetupInputs(IAction action, Configuration.Action config,
IDictionary actions, IDictionaryService arguments)
{
if (config.Input != null)
{
// Set input properties.
foreach (Configuration.Input parameter in config.Input)
{
object value = null;
if (parameter.RecipeArgument != null)
{
value = arguments.GetValue(parameter.RecipeArgument);
}
else if (parameter.ActionOutput != null)
{
value = GetActionOutputValue(config, parameter, value);
}
// Retrieve the property using the type description also for extensibility.
PropertyDescriptor inprop = GetComponentProperty(action, parameter.Name);
if (inprop != null)
{
InputAttribute inputattr = (InputAttribute)inprop.Attributes[typeof(InputAttribute)];
if (inputattr == null)
{
throw new NotSupportedException(String.Format(
System.Globalization.CultureInfo.CurrentCulture,
Properties.Resources.Recipe_NotMarkedInput,
parameter.Name, config.Type));
}
if (inputattr.Required && (value == null ||
(value is String && ((String)value).Length == 0)))
{
throw new ArgumentNullException(parameter.Name,
Properties.Resources.General_ArgumentEmpty);
}
try
{
inprop.SetValue(action, value);
}
catch (TargetInvocationException tex)
{
// Throw with inner exception which contains the real error.
throw new NotSupportedException(String.Format(
System.Globalization.CultureInfo.CurrentCulture,
Properties.Resources.Recipe_CantSetActionProperty,
inprop.Name, config.Name), tex.InnerException);
}
}
else
{
throw new ActionExecutionException(
this.Configuration.Name, config.Name,
String.Format(System.Globalization.CultureInfo.CurrentCulture,
Properties.Resources.Recipe_ActionPropertyMissing,
parameter.Name, action.GetType()));
}
}
}
}