private ValidationMessageCollection OnUpdateFailedFunc(DbUpdateConcurrencyException dbUpdateEx, UpdateDepartment.CommandModel commandModel, ref byte[] rowVersion) { var validationMessages = new ValidationMessageCollection(); var entry = dbUpdateEx.Entries.Single(); var databaseEntry = entry.GetDatabaseValues(); if (databaseEntry == null) { validationMessages.Add(string.Empty, "Unable to save changes. The department was deleted by another user."); return validationMessages; } var databaseValues = (Department)databaseEntry.ToObject(); rowVersion = databaseValues.RowVersion; if (databaseValues.Name != commandModel.Name) validationMessages.Add(nameof(commandModel.Name), "Current value: " + databaseValues.Name); if (databaseValues.Budget != commandModel.Budget) validationMessages.Add(nameof(commandModel.Budget), "Current value: " + string.Format("{0:c}", databaseValues.Budget)); if (databaseValues.StartDate != commandModel.StartDate) validationMessages.Add(nameof(commandModel.StartDate), "Current value: " + string.Format("{0:d}", databaseValues.StartDate)); if (databaseValues.InstructorID != commandModel.InstructorID) validationMessages.Add(nameof(commandModel.InstructorID), "Current value: " + _Repository.GetEntity<Instructor>(p => p.ID == databaseValues.InstructorID.Value).FullName); validationMessages.Add(string.Empty, "The record you attempted to edit " + "was modified by another user after you got the original value. The " + "edit operation was canceled and the current values in the database " + "have been displayed. If you still want to edit this record, click " + "the Save button again. Otherwise click the Back to List hyperlink."); return validationMessages; }
public void GetUnderlyingSqlException_ReturnsInnerSqlException() { SqlException sqlException = this.CreateSqlException(); DbUpdateConcurrencyException updateException = new DbUpdateConcurrencyException("Error!", new DbUpdateException("Error!", sqlException)); Assert.Same(sqlException, EntityUtils.GetUnderlyingSqlException(updateException)); }
public void DbUpdateConcurrencyException_exposes_public_string_and_inner_exception_constructor() { var inner = new Exception(); var ex = new DbUpdateConcurrencyException("Foo", inner); Assert.Equal("Foo", ex.Message); Assert.Same(inner, ex.InnerException); }
static string GetMessage(DbUpdateConcurrencyException concurrencyException) { List<DbEntityEntry> entries = concurrencyException.Entries.ToList(); string entities = String.Join(", ", entries.ConvertAll(GetEntityName)); return "A concurrency exception occured in the following entities : " + entities; }
public ConcurrencyException(DbUpdateConcurrencyException concurrencyException) : base(GetMessage(concurrencyException), concurrencyException) { }
/// <summary> /// Initializes a new instance of the ConcurrencyException class. /// </summary> /// <param name="message">The message that describes the error.</param> /// <param name="concurrencyException"></param> public ConcurrencyException(string message, DbUpdateConcurrencyException concurrencyException) : base(message, concurrencyException) { }
public void A_DbUpdateConcurrencyException_is_a_concurrency_exception() { var exception = new DbUpdateConcurrencyException(); exception.IsConcurrencyException().Should().BeTrue(); }
public void DbUpdateConcurrencyException_exposes_public_string_constructor() { var ex = new DbUpdateConcurrencyException("Foo"); Assert.Equal("Foo", ex.Message); }
public void DbUpdateConcurrencyException_exposes_public_string_constructor() { var ex = new DbUpdateConcurrencyException("Foo"); Assert.Equal("Foo", ex.Message); }