public void SaveScheme(SchemeDefinition <XElement> scheme)
{
var definingParameters = scheme.DefiningParameters;
var definingParametersHash = HashHelper.GenerateStringHash(definingParameters);
using (var connection = new NpgsqlConnection(ConnectionString))
{
var oldSchemes = WorkflowProcessScheme.Select(connection, scheme.SchemeCode, definingParametersHash,
scheme.IsObsolete, scheme.RootSchemeId);
if (oldSchemes.Any())
{
if (oldSchemes.Any(oldScheme => oldScheme.DefiningParameters == definingParameters))
{
throw SchemeAlreadyExistsException.Create(scheme.SchemeCode, SchemeLocation.WorkflowProcessScheme, scheme.DefiningParameters);
}
}
var newProcessScheme = new WorkflowProcessScheme
{
Id = scheme.Id,
DefiningParameters = definingParameters,
DefiningParametersHash = definingParametersHash,
Scheme = scheme.Scheme.ToString(),
SchemeCode = scheme.SchemeCode,
RootSchemeCode = scheme.RootSchemeCode,
RootSchemeId = scheme.RootSchemeId,
AllowedActivities = JsonConvert.SerializeObject(scheme.AllowedActivities),
StartingTransition = scheme.StartingTransition,
IsObsolete = scheme.IsObsolete
};
newProcessScheme.Insert(connection);
}
}
public void SaveScheme(SchemeDefinition <XElement> scheme)
{
var definingParameters = scheme.DefiningParameters;
var definingParametersHash = HashHelper.GenerateStringHash(definingParameters);
var dbcoll = Store.GetCollection <WorkflowProcessScheme>(MongoDBConstants.WorkflowProcessSchemeCollectionName);
var oldSchemes =
dbcoll.Find(
wps => wps.DefiningParametersHash == definingParametersHash && wps.SchemeCode == scheme.SchemeCode && wps.IsObsolete == scheme.IsObsolete).ToList();
if (oldSchemes.Any())
{
if (oldSchemes.Any(oldScheme => oldScheme.DefiningParameters == definingParameters))
{
throw SchemeAlreadyExistsException.Create(scheme.SchemeCode, SchemeLocation.WorkflowProcessScheme, scheme.DefiningParameters);
}
}
var newProcessScheme = new WorkflowProcessScheme
{
Id = scheme.Id,
DefiningParameters = definingParameters,
DefiningParametersHash = definingParametersHash,
Scheme = scheme.Scheme.ToString(),
SchemeCode = scheme.SchemeCode,
RootSchemeCode = scheme.RootSchemeCode,
RootSchemeId = scheme.RootSchemeId,
AllowedActivities = scheme.AllowedActivities,
StartingTransition = scheme.StartingTransition,
IsObsolete = scheme.IsObsolete
};
dbcoll.InsertOne(newProcessScheme);
}
public void SaveScheme(SchemeDefinition <XElement> scheme)
{
var definingParameters = scheme.DefiningParameters;
var definingParametersHash = HashHelper.GenerateStringHash(definingParameters);
using (var session = Store.OpenSession())
{
var oldSchemes =
session.Query <WorkflowProcessScheme>()
.Customize(c => c.WaitForNonStaleResultsAsOfNow())
.Where(wps => wps.DefiningParametersHash == definingParametersHash && wps.SchemeCode == scheme.SchemeCode && wps.IsObsolete == scheme.IsObsolete)
.ToList();
if (oldSchemes.Any())
{
if (oldSchemes.Any(oldScheme => oldScheme.DefiningParameters == definingParameters))
{
throw SchemeAlreadyExistsException.Create(scheme.SchemeCode, SchemeLocation.WorkflowProcessScheme, scheme.DefiningParameters);
}
}
var newProcessScheme = new WorkflowProcessScheme
{
Id = scheme.Id,
DefiningParameters = definingParameters,
DefiningParametersHash = definingParametersHash,
Scheme = scheme.Scheme.ToString(),
SchemeCode = scheme.SchemeCode,
RootSchemeCode = scheme.RootSchemeCode,
RootSchemeId = scheme.RootSchemeId,
AllowedActivities = scheme.AllowedActivities,
StartingTransition = scheme.StartingTransition,
IsObsolete = scheme.IsObsolete
};
session.Store(newProcessScheme);
session.SaveChanges();
}
}
