/// <summary>
/// Writes this task to an XML writer, using the given parameters object.
/// </summary>
/// <param name="Writer">Writer for the XML schema</param>
/// <param name="Parameters">Parameters object that this task is constructed with</param>
protected void Write(XmlWriter Writer, object Parameters)
{
TaskElementAttribute Element = GetType().GetCustomAttribute <TaskElementAttribute>();
Writer.WriteStartElement(Element.Name);
foreach (FieldInfo Field in Parameters.GetType().GetFields())
{
if (Field.MemberType == MemberTypes.Field)
{
TaskParameterAttribute ParameterAttribute = Field.GetCustomAttribute <TaskParameterAttribute>();
if (ParameterAttribute != null)
{
object Value = Field.GetValue(Parameters);
if (Value != null && Field.FieldType == typeof(bool) && (bool)Value == false)
{
Value = null;
}
if (Value != null)
{
Writer.WriteAttributeString(Field.Name, Value.ToString());
}
}
}
}
Writer.WriteEndElement();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="InName">Name of the task</param>
/// <param name="InTaskClass">Task class to create</param>
/// <param name="InParametersClass">Class type of an object to be constructed and passed as an argument to the task class constructor</param>
public ScriptTask(string InName, Type InTaskClass, Type InParametersClass)
{
Name = InName;
TaskClass = InTaskClass;
ParametersClass = InParametersClass;
// Find all the fields which are tagged as parameters in ParametersClass
foreach (FieldInfo Field in ParametersClass.GetFields())
{
if (Field.MemberType == MemberTypes.Field)
{
TaskParameterAttribute ParameterAttribute = Field.GetCustomAttribute <TaskParameterAttribute>();
if (ParameterAttribute != null)
{
NameToParameter.Add(Field.Name, new ScriptTaskParameter(Field.Name, Field, ParameterAttribute.ValidationType, ParameterAttribute.Optional));
}
}
}
}
