public void ApplyChanges(WorkflowModel model, WorkflowReplacementModel?replacements)
{
var document = WorkflowBuilder.ParseDocument(model.DiagramXml);
var participants = document.Descendants(bpmn + "collaboration").Elements(bpmn + "participant").ToDictionaryEx(a => a.Attribute("id") !.Value);
var processElements = document.Descendants(bpmn + "process").ToDictionaryEx(a => a.Attribute("id") !.Value);
var diagramElements = document.Descendants(bpmndi + "BPMNPlane").Elements().ToDictionaryEx(a => a.Attribute("bpmnElement") !.Value, "bpmnElement");
if (participants.Count != processElements.Count)
{
throw new InvalidOperationException(WorkflowValidationMessage.ParticipantsAndProcessesAreNotSynchronized.NiceToString());
}
Locator locator = new Workflow.Locator(this, diagramElements, model, replacements);
var messageFlows = document.Descendants(bpmn + "collaboration").Elements(bpmn + "messageFlow").ToDictionaryEx(a => a.Attribute("id") !.Value);
var oldMessageFlows = this.messageFlows.ToDictionaryEx(a => a.bpmnElementId, "messageFlows");
Synchronizer.Synchronize(messageFlows, oldMessageFlows,
null,
(id, omf) =>
{
this.messageFlows.Remove(omf);
omf.Entity.Delete(WorkflowConnectionOperation.Delete);
},
(id, mf, omf) =>
{
omf.Entity.ApplyXml(mf, locator);
});
var oldPools = this.pools.Values.ToDictionaryEx(a => a.pool.bpmnElementId, "pools");
Synchronizer.Synchronize(participants, oldPools,
createNew: (id, pa) =>
{
var wp = new WorkflowPoolEntity {
Xml = new WorkflowXmlEmbedded(), Workflow = this.workflow
}.ApplyXml(pa, locator);
var pb = new PoolBuilder(wp, Enumerable.Empty <LaneBuilder>(), Enumerable.Empty <XmlEntity <WorkflowConnectionEntity> >());
this.pools.Add(wp.ToLite(), pb);
pb.ApplyChanges(processElements.GetOrThrow(pa.Attribute("processRef") !.Value), locator);
},