public static void ObjectIsValid(StringProperty obj, ObjectIsValidEventArgs e)
 {
     if (obj.GetLengthConstraint() == null)
     {
         e.Errors.Add(string.Format("String property {0}.{1} must have a string range constraint", obj.ObjectClass.Name, obj.Name));
     }
 }

 public static void ObjectIsValid(IndexConstraint obj, ObjectIsValidEventArgs e)
 {
     if (obj.Properties.Count == 0)
     {
         e.Errors.Add("Cannot have index without Properties.");
     }
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_ServiceDescriptor != null)
     {
         OnObjectIsValid_ServiceDescriptor(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_NavigationSearchScreen != null)
     {
         OnObjectIsValid_NavigationSearchScreen(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_AbstractModuleMember != null)
     {
         OnObjectIsValid_AbstractModuleMember(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_EnumParameter != null)
     {
         OnObjectIsValid_EnumParameter(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_PropertyDateTimeTest != null)
     {
         OnObjectIsValid_PropertyDateTimeTest(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_StringRangeConstraint != null)
     {
         OnObjectIsValid_StringRangeConstraint(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_GroupMembership != null)
     {
         OnObjectIsValid_GroupMembership(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 public static void ObjectIsValid(Task obj, ObjectIsValidEventArgs e)
 {
     if (obj.Aufwand < 0) e.Errors.Add("Ungültiger Aufwand");
     if (obj.DatumBis < obj.DatumVon) e.Errors.Add("Falscher Zeitraum");
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_RequiredParentChild != null)
     {
         OnObjectIsValid_RequiredParentChild(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_AnyReferenceTestObject != null)
     {
         OnObjectIsValid_AnyReferenceTestObject(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_RecurrenceRuleTester != null)
     {
         OnObjectIsValid_RecurrenceRuleTester(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_ExceptionLogEntry != null)
     {
         OnObjectIsValid_ExceptionLogEntry(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 public static void ObjectIsValid(Relation obj, ObjectIsValidEventArgs e)
 {
     if (obj.A != null && obj.B != null && obj.GetAssociationName().Length > 60)
     {
         e.Errors.Add(string.Format("The relation name '{0}' (FK_<a>_<verb>_<b>) exceed 60 chars. This could violate a database (Postgres) max identifier length.", obj.GetAssociationName()));
     }
 }

 public static void ObjectIsValid(Task obj, ObjectIsValidEventArgs e)
 {
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_ObjectReferenceProperty != null)
     {
         OnObjectIsValid_ObjectReferenceProperty(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_One_to_N_relations_One != null)
     {
         OnObjectIsValid_One_to_N_relations_One(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_NewGuidDefaultValue != null)
     {
         OnObjectIsValid_NewGuidDefaultValue(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }

 protected override ObjectIsValidResult ObjectIsValid()
 {
     ObjectIsValidEventArgs e = new ObjectIsValidEventArgs();
     var b = base.ObjectIsValid();
     e.IsValid = b.IsValid;
     e.Errors.AddRange(b.Errors);
     if (OnObjectIsValid_OptionalPredicateFilterConfiguration != null)
     {
         OnObjectIsValid_OptionalPredicateFilterConfiguration(this, e);
     }
     return new ObjectIsValidResult(e.IsValid, e.Errors);
 }