/// <summary>
/// The write xml.
/// </summary>
/// <param name="writer"> The writer. </param>
public void WriteXml(XmlWriter writer)
{
// Special case for reference decider.
// TODO(co): Would be nice to capsule this inside the ReferenceTask class, but the xml node is written
// before the ReferenceTask object gets the control.
ReferenceTask referenceTask = this.task as ReferenceTask;
if (referenceTask != null)
{
string typeString = referenceTask.TaskDescription != null
? referenceTask.TaskDescription.TypeName
: typeof(ReferenceTask).AssemblyQualifiedName;
writer.WriteAttributeString("type", typeString);
string elementName = referenceTask.TaskDescription != null
? referenceTask.TaskDescription.ClassName
: typeof(ReferenceTask).Name;
XmlSerializer serializer = new XmlSerializer(typeof(ReferenceTask), new XmlRootAttribute(elementName));
serializer.Serialize(writer, referenceTask);
}
else
{
XmlAnything <ITask> xmlWrapper = new XmlAnything <ITask>(this.task);
xmlWrapper.WriteXml(writer);
}
}
/// <summary>
/// Callback when an unknown task should be read from xml. Uses the task descriptions in this set to wrap the unknown task in a ReferenceTask object.
/// </summary>
/// <param name="reader"> Xml reader. </param>
/// <param name="task"> Task which is read. </param>
public void OnXmlReadUnknownTask(XmlReader reader, out ITask task)
{
try
{
task = ReferenceTask.ReadUnknownTask(reader, this);
}
catch (XmlException)
{
/*
* CLog.Error(
* string.Format("Reading reference task from xml '{0}' failed: '{1}'.", reader.Name, ex.Message));*/
task = null;
}
}
