private void WriteXml(StateMachine stateMachine)
{
Check.Require(stateMachine != null, string.Format(CommonStrings.XMustNotBeNull, "stateMachine"));
Check.Require(stateMachine.States!= null && !stateMachine.States.IsEmpty(),
string.Format(CommonStrings.XMustNotBeNullOrEmpty, "stateMachine.States"));
foreach (State state in stateMachine.States)
{
string stateType = AmType.GetName(state);
writer.WriteStartElement(UseOpenEhrPrefix(writer), "states", OpenEhrNamespace);
writer.WriteAttributeString(UseXsiPrefix(writer), "type", XsiNamespace, stateType);
this.WriteXml(state);
writer.WriteEndElement();
}
}
protected void Validate(StateMachine stateMachine)
{
Invariant(stateMachine.States != null && !stateMachine.States.IsEmpty(), "stateMachine.States must not be null or empty.");
foreach (State state in stateMachine.States)
this.Validate(state);
}
private void ReadXml(StateMachine stateMachine)
{
Check.Require(stateMachine != null, "StateMachine must not be null.");
reader.ReadStartElement();
reader.MoveToContent();
if (reader.LocalName != "states")
throw new InvalidXmlException("states", reader.LocalName);
System.Collections.Generic.List<State> statesList = new System.Collections.Generic.List<State>();
do{
string stateType = reader.GetAttribute("type", XsiNamespace);
Check.Assert(!string.IsNullOrEmpty(stateType), "stateType must not be null or empty.");
State state = AmFactory.State(stateType);
this.ReadXml(state);
statesList.Add(state);
}while (reader.LocalName != "states");
Check.Assert(statesList.Count>0, "statesList must not be empty.");
stateMachine.States = new Set<State>(statesList);
reader.ReadEndElement();
reader.MoveToContent();
}