/// <summary>
/// Sets the new state of the message flow processing of this token.
/// </summary>
/// <remarks>This method is synchronized and can block.</remarks>
/// <param name="messageFlowState">new message flow state</param>
public void SetMessageFlowState(MessageFlowState messageFlowState)
{
lock (SyncLock) {
XElement xWorkFlowState = Content.XDocument.XPathSelectElement("token/messageflow-state");
XSerializer.Serializer(messageFlowState, xWorkFlowState);
}
}
public void UpdateTokenMessageFlowState(string updatingProcessorName, Token targetToken,
MessageFlowState messageFlowState)
{
lock (syncLock)
{
storage.UpdateToken(targetToken, delegate(Token token)
{
if (messageFlowState.AssignedProcessor == updatingProcessorName)
{
messageFlowState.LastResponseFromProcessor = DateTime.Now;
token.SetMessageFlowState(messageFlowState);
}
});
}
}
/// <summary>
/// Obtains the state of the message flow processing of this token.
/// </summary>
/// <remarks>This method is synchronized and can block.</remarks>
/// <returns>existing message flow state; or a new instance if there
/// is no message flow state stored; never null</returns>
public MessageFlowState GetMessageFlowState()
{
lock (SyncLock) {
XElement xWorkFlowState = Content.XDocument.XPathSelectElement("token/messageflow-state");
MessageFlowState result = XSerializer.Deserialize<MessageFlowState>(xWorkFlowState);
if (result == null) {
result = new MessageFlowState();
}
return result;
}
}