SndCustCases

VERAG_PROG_ALLGEMEIN/Classes/cSendungCustomsCases.vb

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+Imports System.Data.SqlClient
+Imports System.Reflection
+Imports System.Linq
+
+'Fachdaten zu einem bereits gespeicherten tblSendungen-Datensatz.
+'Zuerst cSendungen.SAVE(), anschließend cSendungCustomsCases.SAVE() aufrufen.
+Public Class cSendungCustomsCases
+    Public hasEntry As Boolean = False
+    Private ReadOnly SQL As New VERAG_PROG_ALLGEMEIN.SQL
+
+    Public Property scc_SendungID As Integer = 0
+    Public Property scc_Type As Short = 0
+    Public Property scc_Subject As String = Nothing
+    Public Property scc_CustomsOffice As String = Nothing
+    Public Property scc_CustomsReference As String = Nothing
+    Public Property scc_DocumentDate As Date? = Nothing
+    Public Property scc_ReceivedDate As Date? = Nothing
+    Public Property scc_Deadline As Date? = Nothing
+    Public Property scc_ReminderDate As Date? = Nothing
+    Public Property scc_ReferenceMRN As String = Nothing
+    Public Property scc_Amount As Decimal? = Nothing
+    Public Property scc_Currency As String = Nothing
+    Public Property scc_Status As Short = 0
+    Public Property scc_Result As Short? = Nothing
+    Public Property scc_ClosedDate As Date? = Nothing
+
+    Public Sub New(sendungId As Integer, Optional autoLoad As Boolean = True)
+        scc_SendungID = sendungId
+        If autoLoad AndAlso sendungId > 0 Then LOAD()
+    End Sub
+
+    Public Function getParameterList() As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
+        Dim list As New List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_SendungID", scc_SendungID,, True))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_Type", scc_Type))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_Subject", scc_Subject))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_CustomsOffice", scc_CustomsOffice))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_CustomsReference", scc_CustomsReference))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_DocumentDate", scc_DocumentDate))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_ReceivedDate", scc_ReceivedDate))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_Deadline", scc_Deadline))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_ReminderDate", scc_ReminderDate))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_ReferenceMRN", scc_ReferenceMRN))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_Amount", scc_Amount))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_Currency", scc_Currency))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_Status", scc_Status))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_Result", scc_Result))
+        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("scc_ClosedDate", scc_ClosedDate))
+        Return list
+    End Function
+
+    Public Sub LOAD()
+        Try
+            hasEntry = False
+            If scc_SendungID <= 0 Then Exit Sub
+            Using conn As SqlConnection = SQL.GetNewOpenConnectionAVISO()
+                Using cmd As New SqlCommand("SELECT * FROM dbo.tblSendungCustomsCases WHERE scc_SendungID=@scc_SendungID", conn)
+                    cmd.Parameters.Add("@scc_SendungID", SqlDbType.Int).Value = scc_SendungID
+                    Using dr As SqlDataReader = cmd.ExecuteReader()
+                        If dr.Read() Then
+                            For Each li In getParameterList()
+                                Dim propInfo As PropertyInfo = Me.GetType().GetProperty(li.Scalarvariable)
+                                If propInfo Is Nothing Then Continue For
+                                Dim value As Object = dr(li.Text)
+                                If value Is DBNull.Value Then
+                                    propInfo.SetValue(Me, Nothing)
+                                Else
+                                    Dim targetType As Type = Nullable.GetUnderlyingType(propInfo.PropertyType)
+                                    If targetType Is Nothing Then targetType = propInfo.PropertyType
+                                    propInfo.SetValue(Me, Convert.ChangeType(value, targetType))
+                                End If
+                            Next
+                            hasEntry = True
+                        End If
+                    End Using
+                End Using
+            End Using
+        Catch ex As Exception
+            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
+            Throw
+        End Try
+    End Sub
+
+    Public Function SAVE() As Boolean
+        If scc_SendungID <= 0 Then Throw New InvalidOperationException("Zuerst die Sendung speichern; SendungID fehlt.")
+        Dim sqlstr As String = "SET XACT_ABORT ON; BEGIN TRAN; " &
+            "IF EXISTS(SELECT 1 FROM dbo.tblSendungCustomsCases WITH (UPDLOCK,HOLDLOCK) WHERE scc_SendungID=@scc_SendungID) " &
+            "BEGIN " & getUpdateCmd() & " END ELSE BEGIN " & getInsertCmd() & " END; COMMIT TRAN;"
+        Return SQL.doSQLVarList(sqlstr, "AVISO", , getParameterList())
+    End Function
+
+    Public Function getUpdateCmd() As String
+        Dim cols = getParameterList().Where(Function(x) Not x.isPrimaryParam).Select(Function(x) "[" & x.Text & "]=@" & x.Scalarvariable)
+        Return "UPDATE dbo.tblSendungCustomsCases SET " & String.Join(",", cols) & " WHERE scc_SendungID=@scc_SendungID;"
+    End Function
+
+    Public Function getInsertCmd() As String
+        Dim list = getParameterList()
+        Return "INSERT INTO dbo.tblSendungCustomsCases (" & String.Join(",", list.Select(Function(x) "[" & x.Text & "]")) & ") VALUES (" & String.Join(",", list.Select(Function(x) "@" & x.Scalarvariable)) & ");"
+    End Function
+End Class