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 SchemeAlredyExistsException.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 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 SchemeAlredyExistsException.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);
}
}
/// <summary>
/// Saves scheme to a store
/// </summary>
/// <param name="scheme">Not parsed scheme of the process</param>
/// <exception cref="SchemeAlredyExistsException"></exception>
public void SaveScheme(SchemeDefinition <XElement> scheme)
{
var db = _connector.GetDatabase();
var tran = db.CreateTransaction();
if (!scheme.IsObsolete) //there is only one current scheme can exists
{
if (!scheme.RootSchemeId.HasValue)
{
var key = GetKeyForCurrentScheme(scheme.SchemeCode);
var hash = scheme.DefiningParameters;
tran.AddCondition(Condition.HashNotExists(key, hash));
tran.HashSetAsync(key, hash, string.Format("{0:N}", scheme.Id));
}
}
var newProcessScheme = new WorkflowProcessScheme
{
DefiningParameters = scheme.DefiningParameters,
Scheme = scheme.Scheme.ToString(),
SchemeCode = scheme.SchemeCode,
RootSchemeCode = scheme.RootSchemeCode,
RootSchemeId = scheme.RootSchemeId,
AllowedActivities = scheme.AllowedActivities,
StartingTransition = scheme.StartingTransition
};
var newSchemeValue = JsonConvert.SerializeObject(newProcessScheme);
var newSchemeKey = GetKeyForProcessScheme(scheme.Id);
tran.AddCondition(Condition.KeyNotExists(newSchemeKey));
tran.StringSetAsync(newSchemeKey, newSchemeValue);
if (scheme.RootSchemeId.HasValue)
{
tran.HashSetAsync(GetKeySchemeHierarchy(scheme.RootSchemeId.Value), scheme.SchemeCode, scheme.Id.ToString("N"));
}
var result = tran.Execute();
if (!result)
{
throw SchemeAlredyExistsException.Create(scheme.SchemeCode, SchemeLocation.WorkflowProcessScheme, scheme.DefiningParameters);
}
}
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 SchemeAlredyExistsException.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();
}
}
public void SaveScheme(SchemeDefinition <XElement> scheme)
{
var definingParameters = scheme.DefiningParameters;
var definingParametersHash = HashHelper.GenerateStringHash(definingParameters);
var cache =
Store.GetOrCreateCache <Guid, WorkflowProcessScheme>(IgniteConstants.WorkflowProcessSchemeCacheName);
var schemeCode = scheme.SchemeCode;
var isObsolete = scheme.IsObsolete;
var oldSchemes =
cache.AsCacheQueryable().Where(
wps =>
wps.Value.DefiningParametersHash == definingParametersHash &&
wps.Value.SchemeCode == schemeCode && wps.Value.IsObsolete == isObsolete).ToList();
if (oldSchemes.Any())
{
if (oldSchemes.Any(oldScheme => oldScheme.Value.DefiningParameters == definingParameters))
{
throw SchemeAlredyExistsException.Create(schemeCode, SchemeLocation.WorkflowProcessScheme, definingParameters);
}
}
var newProcessScheme = new WorkflowProcessScheme
{
Id = scheme.Id,
DefiningParameters = definingParameters,
DefiningParametersHash = definingParametersHash,
Scheme = scheme.Scheme.ToString(),
SchemeCode = schemeCode,
RootSchemeCode = scheme.RootSchemeCode,
RootSchemeId = scheme.RootSchemeId.HasValue ? scheme.RootSchemeId.Value.ToString("N") : null,
AllowedActivities = JsonConvert.SerializeObject(scheme.AllowedActivities),
StartingTransition = scheme.StartingTransition,
IsObsolete = scheme.IsObsolete
};
cache.Put(newProcessScheme.Id, newProcessScheme);
}