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Database: Remove TestCanConnect for most functions, check connection state for TestCanConnect, check for empty connection string in maskconnectionstring

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This commit is contained in:
Jonathan Jenne 2021-04-15 15:50:25 +02:00
parent d17ef894a0
commit a45b8db100
1 changed files with 9 additions and 19 deletions
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26
Modules.Database/MSSQLServer.vb
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@ -168,7 +168,11 @@ Public Class MSSQLServer
End If
_Logger.Debug("Testing connection to [{0}]", MaskConnectionString(Connection.ConnectionString))
If Connection.State = ConnectionState.Closed Then
Connection.Open()
End If
Connection.Close()
Return True
Catch ex As Exception
@ -199,6 +203,10 @@ Public Class MSSQLServer
Private Function MaskConnectionString(ConnectionString As String) As String
Try
If ConnectionString Is Nothing OrElse ConnectionString.Length = 0 Then
Throw New ArgumentNullException("ConnectionString")
End If
Dim oBuilder As New SqlConnectionStringBuilder() With {.ConnectionString = ConnectionString}
Dim oConnectionString = ConnectionString.Replace(oBuilder.Password, "XXXXX")
Return oConnectionString
@ -229,7 +237,6 @@ Public Class MSSQLServer
End Using
End Function
Public Async Function GetDatatableAsync(SqlCommand As String) As Task(Of DataTable)
Return Await Task.Run(Function() GetDatatable(SqlCommand, _Timeout))
End Function
@ -244,10 +251,6 @@ Public Class MSSQLServer
Optional TransactionMode As TransactionMode = TransactionMode.WithTransaction,
Optional Transaction As SqlTransaction = Nothing,
Optional Timeout As Integer = 120) As DataTable
If TestCanConnect(SqlConnection) = False Then
Return Nothing
End If
Dim oTransaction As SqlTransaction = MaybeGetTransaction(SqlConnection, TransactionMode, Transaction)
Dim oTable As New DataTable() With {.TableName = TABLE_DEFAULT}
@ -262,8 +265,6 @@ Public Class MSSQLServer
_Logger.Debug("GetDatatableWithConnectionObject: Running Query [{0}]", SqlCommand)
oAdapter.Fill(oTable)
_Logger.Debug("GetDatatableWithConnectionObject: Running Query [{0}]", SqlCommand)
Catch ex As Exception
_Logger.Error(ex)
_Logger.Warn("GetDatatableWithConnectionObject: Error in GetDatatableWithConnection while executing command: [{0}]", SqlCommand)
@ -308,10 +309,6 @@ Public Class MSSQLServer
Optional TransactionMode As TransactionMode = TransactionMode.WithTransaction,
Optional Transaction As SqlTransaction = Nothing,
Optional Timeout As Integer = 120) As Boolean
If TestCanConnect(SqlConnection) = False Then
Return False
End If
Dim oTransaction As SqlTransaction = MaybeGetTransaction(SqlConnection, TransactionMode, Transaction)
Try
@ -365,9 +362,6 @@ Public Class MSSQLServer
Optional TransactionMode As TransactionMode = TransactionMode.WithTransaction,
Optional Transaction As SqlTransaction = Nothing,
Optional Timeout As Integer = 120) As Object
If TestCanConnect() = False Then
Return Nothing
End If
Dim oTransaction As SqlTransaction = MaybeGetTransaction(SqlConnection, TransactionMode, Transaction)
Dim oResult As Object = Nothing
@ -433,10 +427,6 @@ Public Class MSSQLServer
''' <param name="commandtimeout">Optional Timeout</param>
''' <remarks></remarks>
Public Sub NewExecuteNonQueryAsync(SqlCommand As String, Optional commandtimeout As Integer = 120)
If TestCanConnect() = False Then
Exit Sub
End If
_Logger.Debug("NewExecuteNonQueryAsync: Running Query [{0}]", SqlCommand)
Try