// effects: Given the fact that rightKeyConstraint is not implied by a // leftSide key constraint, return a useful error message -- some S // was not implied by the C key constraints internal static ErrorLog.Record GetErrorRecord(ViewKeyConstraint rightKeyConstraint) { var keySlots = new List <ViewCellSlot>(rightKeyConstraint.KeySlots); var table = keySlots[0].SSlot.MemberPath.Extent; var cSet = keySlots[0].CSlot.MemberPath.Extent; var tablePrefix = new MemberPath(table); var cSetPrefix = new MemberPath(cSet); var tableKey = ExtentKey.GetPrimaryKeyForEntityType(tablePrefix, (EntityType)table.ElementType); ExtentKey cSetKey = null; if (cSet is EntitySet) { cSetKey = ExtentKey.GetPrimaryKeyForEntityType(cSetPrefix, (EntityType)cSet.ElementType); } else { cSetKey = ExtentKey.GetKeyForRelationType(cSetPrefix, (AssociationType)cSet.ElementType); } var message = Strings.ViewGen_KeyConstraint_Violation( table.Name, ViewCellSlot.SlotsToUserString(rightKeyConstraint.KeySlots, false /*isFromCside*/), tableKey.ToUserString(), cSet.Name, ViewCellSlot.SlotsToUserString(rightKeyConstraint.KeySlots, true /*isFromCside*/), cSetKey.ToUserString()); var debugMessage = StringUtil.FormatInvariant("PROBLEM: Not implied {0}", rightKeyConstraint); return(new ErrorLog.Record(ViewGenErrorCode.KeyConstraintViolation, message, rightKeyConstraint.CellRelation.Cell, debugMessage)); }
internal static ErrorLog.Record GetErrorRecord( IEnumerable <ViewKeyConstraint> rightKeyConstraints) { ViewKeyConstraint viewKeyConstraint = (ViewKeyConstraint)null; StringBuilder stringBuilder = new StringBuilder(); bool flag = true; foreach (ViewKeyConstraint rightKeyConstraint in rightKeyConstraints) { string userString = ViewCellSlot.SlotsToUserString((IEnumerable <ViewCellSlot>)rightKeyConstraint.KeySlots, true); if (!flag) { stringBuilder.Append("; "); } flag = false; stringBuilder.Append(userString); viewKeyConstraint = rightKeyConstraint; } List <ViewCellSlot> viewCellSlotList = new List <ViewCellSlot>((IEnumerable <ViewCellSlot>)viewKeyConstraint.KeySlots); EntitySetBase extent1 = viewCellSlotList[0].SSlot.MemberPath.Extent; EntitySetBase extent2 = viewCellSlotList[0].CSlot.MemberPath.Extent; ExtentKey keyForEntityType = ExtentKey.GetPrimaryKeyForEntityType(new MemberPath(extent1), (EntityType)extent1.ElementType); string message; if (extent2 is EntitySet) { message = Strings.ViewGen_KeyConstraint_Update_Violation_EntitySet((object)stringBuilder.ToString(), (object)extent2.Name, (object)keyForEntityType.ToUserString(), (object)extent1.Name); } else { AssociationEndMember shouldBeMappedToKey = Helper.GetEndThatShouldBeMappedToKey(((AssociationSet)extent2).ElementType); message = shouldBeMappedToKey == null?Strings.ViewGen_KeyConstraint_Update_Violation_AssociationSet((object)extent2.Name, (object)keyForEntityType.ToUserString(), (object)extent1.Name) : Strings.ViewGen_AssociationEndShouldBeMappedToKey((object)shouldBeMappedToKey.Name, (object)extent1.Name); } string debugMessage = StringUtil.FormatInvariant("PROBLEM: Not implied {0}", (object)viewKeyConstraint); return(new ErrorLog.Record(ViewGenErrorCode.KeyConstraintUpdateViolation, message, viewKeyConstraint.CellRelation.Cell, debugMessage)); }
internal static ErrorLog.Record GetErrorRecord(ViewKeyConstraint rightKeyConstraint) { List <ViewCellSlot> viewCellSlotList = new List <ViewCellSlot>((IEnumerable <ViewCellSlot>)rightKeyConstraint.KeySlots); EntitySetBase extent1 = viewCellSlotList[0].SSlot.MemberPath.Extent; EntitySetBase extent2 = viewCellSlotList[0].CSlot.MemberPath.Extent; MemberPath prefix1 = new MemberPath(extent1); MemberPath prefix2 = new MemberPath(extent2); ExtentKey keyForEntityType = ExtentKey.GetPrimaryKeyForEntityType(prefix1, (EntityType)extent1.ElementType); ExtentKey extentKey = !(extent2 is EntitySet) ? ExtentKey.GetKeyForRelationType(prefix2, (AssociationType)extent2.ElementType) : ExtentKey.GetPrimaryKeyForEntityType(prefix2, (EntityType)extent2.ElementType); string message = Strings.ViewGen_KeyConstraint_Violation((object)extent1.Name, (object)ViewCellSlot.SlotsToUserString((IEnumerable <ViewCellSlot>)rightKeyConstraint.KeySlots, false), (object)keyForEntityType.ToUserString(), (object)extent2.Name, (object)ViewCellSlot.SlotsToUserString((IEnumerable <ViewCellSlot>)rightKeyConstraint.KeySlots, true), (object)extentKey.ToUserString()); string debugMessage = StringUtil.FormatInvariant("PROBLEM: Not implied {0}", (object)rightKeyConstraint); return(new ErrorLog.Record(ViewGenErrorCode.KeyConstraintViolation, message, rightKeyConstraint.CellRelation.Cell, debugMessage)); }
// effects: Given the fact that none of the rightKeyConstraint are not implied by a // leftSide key constraint, return a useful error message (used for // the Update requirement internal static ErrorLog.Record GetErrorRecord(IEnumerable <ViewKeyConstraint> rightKeyConstraints) { ViewKeyConstraint rightKeyConstraint = null; StringBuilder keyBuilder = new StringBuilder(); bool isFirst = true; foreach (ViewKeyConstraint rightConstraint in rightKeyConstraints) { string keyMsg = ViewCellSlot.SlotsToUserString(rightConstraint.KeySlots, true /*isFromCside*/); if (isFirst == false) { keyBuilder.Append("; "); } isFirst = false; keyBuilder.Append(keyMsg); rightKeyConstraint = rightConstraint; } List <ViewCellSlot> keySlots = new List <ViewCellSlot>(rightKeyConstraint.KeySlots); EntitySetBase table = keySlots[0].SSlot.MemberPath.Extent; EntitySetBase cSet = keySlots[0].CSlot.MemberPath.Extent; MemberPath tablePrefix = new MemberPath(table); ExtentKey tableKey = ExtentKey.GetPrimaryKeyForEntityType(tablePrefix, (EntityType)table.ElementType); string message; if (cSet is EntitySet) { message = System.Data.Entity.Strings.ViewGen_KeyConstraint_Update_Violation_EntitySet(keyBuilder.ToString(), cSet.Name, tableKey.ToUserString(), table.Name); } else { //For a 1:* or 0..1:* association, the * side has to be mapped to the //key properties of the table. Fior this specific case, we give out a specific message //that is specific for this case. AssociationSet associationSet = (AssociationSet)cSet; AssociationEndMember endMember = Helper.GetEndThatShouldBeMappedToKey(associationSet.ElementType); if (endMember != null) { message = System.Data.Entity.Strings.ViewGen_AssociationEndShouldBeMappedToKey(endMember.Name, table.Name); } else { message = System.Data.Entity.Strings.ViewGen_KeyConstraint_Update_Violation_AssociationSet(cSet.Name, tableKey.ToUserString(), table.Name); } } string debugMessage = StringUtil.FormatInvariant("PROBLEM: Not implied {0}", rightKeyConstraint); return(new ErrorLog.Record(true, ViewGenErrorCode.KeyConstraintUpdateViolation, message, rightKeyConstraint.CellRelation.Cell, debugMessage)); }