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' ///////////////////////////////////////////////////////////////////////////
' // Description: Data Access class for the table 'History'
' // Generated by LLBLGen v1.21.2003.712 Final on: Montag, 5. Januar 2009, 08:17:56
' // Because the Base Class already implements IDispose, this class doesn't.
' ///////////////////////////////////////////////////////////////////////////
Imports System
Imports System.Data
Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Namespace TKB.VV.DB
''' <summary>
''' Purpose: Data Access class for the table 'History'.
''' </summary>
Public Class clsHistory
Inherits clsDBInteractionBase
#Region " Class Member Declarations "
Private m_daErstellt_am As SqlDateTime
Private m_iMutierer, m_iHistoryTypNr, m_iHistoryNr As SqlInt32
Private m_sNeuer_Wert, m_sHistoryObjectDetails, m_sHistoryObject, m_sHistoryObjekctKey, m_sAlter_Wert As SqlString
#End Region
''' <summary>
''' Purpose: Class constructor.
''' </summary>
Public Sub New()
' // Nothing for now.
End Sub
''' <summary>
''' Purpose: Insert method. This method will insert one new row into the database.
''' </summary>
''' <returns>True if succeeded, otherwise an Exception is thrown. </returns>
''' <remarks>
''' Properties needed for this method:
''' <UL>
''' <LI>iHistoryTypNr. May be SqlInt32.Null</LI>
''' <LI>sHistoryObject. May be SqlString.Null</LI>
''' <LI>sHistoryObjekctKey. May be SqlString.Null</LI>
''' <LI>sHistoryObjectDetails. May be SqlString.Null</LI>
''' <LI>sAlter_Wert. May be SqlString.Null</LI>
''' <LI>sNeuer_Wert. May be SqlString.Null</LI>
''' <LI>daErstellt_am. May be SqlDateTime.Null</LI>
''' <LI>iMutierer. May be SqlInt32.Null</LI>
''' </UL>
''' Properties set after a succesful call of this method:
''' <UL>
''' <LI>iHistoryNr</LI>
''' <LI>iErrorCode</LI>
'''</UL>
''' </remarks>
Overrides Public Function Insert() As Boolean
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
scmCmdToExecute.CommandText = "dbo.[pr_History_Insert]"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
' // Use base class' connection object
scmCmdToExecute.Connection = m_scoMainConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@iHistoryTypNr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, m_iHistoryTypNr))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sHistoryObject", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sHistoryObject))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sHistoryObjekctKey", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sHistoryObjekctKey))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sHistoryObjectDetails", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sHistoryObjectDetails))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sAlter_Wert", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sAlter_Wert))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sNeuer_Wert", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sNeuer_Wert))
scmCmdToExecute.Parameters.Add(New SqlParameter("@daErstellt_am", SqlDbType.DateTime, 8, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_daErstellt_am))
scmCmdToExecute.Parameters.Add(New SqlParameter("@iMutierer", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, m_iMutierer))
scmCmdToExecute.Parameters.Add(new SqlParameter("@iHistoryNr", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_iHistoryNr))
scmCmdToExecute.Parameters.Add(new SqlParameter("@iErrorCode", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_iErrorCode))
If m_bMainConnectionIsCreatedLocal Then
' // Open connection.
m_scoMainConnection.Open()
Else
If m_cpMainConnectionProvider.bIsTransactionPending Then
scmCmdToExecute.Transaction = m_cpMainConnectionProvider.stCurrentTransaction
End If
End If
' // Execute query.
m_iRowsAffected = scmCmdToExecute.ExecuteNonQuery()
m_iHistoryNr = New SqlInt32(CType(scmCmdToExecute.Parameters.Item("@iHistoryNr").Value, Integer))
m_iErrorCode = New SqlInt32(CType(scmCmdToExecute.Parameters.Item("@iErrorCode").Value, SqlInt32))
If Not m_iErrorCode.Equals(New SqlInt32(LLBLError.AllOk)) Then
' // Throw error.
Throw New Exception("Stored Procedure 'pr_History_Insert' reported the ErrorCode: " & m_iErrorCode.ToString())
End If
Return True
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("clsHistory::Insert::Error occured.", ex)
Finally
If m_bMainConnectionIsCreatedLocal Then
' // Close connection.
m_scoMainConnection.Close()
End If
scmCmdToExecute.Dispose()
End Try
End Function
''' <summary>
''' Purpose: Update method. This method will Update one existing row in the database.
''' </summary>
''' <returns>True if succeeded, otherwise an Exception is thrown. </returns>
''' <remarks>
''' Properties needed for this method:
''' <UL>
''' <LI>iHistoryNr</LI>
''' <LI>iHistoryTypNr. May be SqlInt32.Null</LI>
''' <LI>sHistoryObject. May be SqlString.Null</LI>
''' <LI>sHistoryObjekctKey. May be SqlString.Null</LI>
''' <LI>sHistoryObjectDetails. May be SqlString.Null</LI>
''' <LI>sAlter_Wert. May be SqlString.Null</LI>
''' <LI>sNeuer_Wert. May be SqlString.Null</LI>
''' <LI>daErstellt_am. May be SqlDateTime.Null</LI>
''' <LI>iMutierer. May be SqlInt32.Null</LI>
''' </UL>
''' Properties set after a succesful call of this method:
''' <UL>
''' <LI>iErrorCode</LI>
'''</UL>
''' </remarks>
Overrides Public Function Update() As Boolean
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
scmCmdToExecute.CommandText = "dbo.[pr_History_Update]"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
' // Use base class' connection object
scmCmdToExecute.Connection = m_scoMainConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@iHistoryNr", SqlDbType.Int, 4, ParameterDirection.Input, False, 10, 0, "", DataRowVersion.Proposed, m_iHistoryNr))
scmCmdToExecute.Parameters.Add(New SqlParameter("@iHistoryTypNr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, m_iHistoryTypNr))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sHistoryObject", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sHistoryObject))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sHistoryObjekctKey", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sHistoryObjekctKey))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sHistoryObjectDetails", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sHistoryObjectDetails))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sAlter_Wert", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sAlter_Wert))
scmCmdToExecute.Parameters.Add(New SqlParameter("@sNeuer_Wert", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_sNeuer_Wert))
scmCmdToExecute.Parameters.Add(New SqlParameter("@daErstellt_am", SqlDbType.DateTime, 8, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, m_daErstellt_am))
scmCmdToExecute.Parameters.Add(New SqlParameter("@iMutierer", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, m_iMutierer))
scmCmdToExecute.Parameters.Add(new SqlParameter("@iErrorCode", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_iErrorCode))
If m_bMainConnectionIsCreatedLocal Then
' // Open connection.
m_scoMainConnection.Open()
Else
If m_cpMainConnectionProvider.bIsTransactionPending Then
scmCmdToExecute.Transaction = m_cpMainConnectionProvider.stCurrentTransaction
End If
End If
' // Execute query.
m_iRowsAffected = scmCmdToExecute.ExecuteNonQuery()
m_iErrorCode = New SqlInt32(CType(scmCmdToExecute.Parameters.Item("@iErrorCode").Value, SqlInt32))
If Not m_iErrorCode.Equals(New SqlInt32(LLBLError.AllOk)) Then
' // Throw error.
Throw New Exception("Stored Procedure 'pr_History_Update' reported the ErrorCode: " & m_iErrorCode.ToString())
End If
Return True
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("clsHistory::Update::Error occured.", ex)
Finally
If m_bMainConnectionIsCreatedLocal Then
' // Close connection.
m_scoMainConnection.Close()
End If
scmCmdToExecute.Dispose()
End Try
End Function
''' <summary>
''' Purpose: Delete method. This method will Delete one existing row in the database, based on the Primary Key.
''' </summary>
''' <returns>True if succeeded, otherwise an Exception is thrown. </returns>
''' <remarks>
''' Properties needed for this method:
''' <UL>
''' <LI>iHistoryNr</LI>
''' </UL>
''' Properties set after a succesful call of this method:
''' <UL>
''' <LI>iErrorCode</LI>
'''</UL>
''' </remarks>
Overrides Public Function Delete() As Boolean
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
scmCmdToExecute.CommandText = "dbo.[pr_History_Delete]"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
' // Use base class' connection object
scmCmdToExecute.Connection = m_scoMainConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@iHistoryNr", SqlDbType.Int, 4, ParameterDirection.Input, False, 10, 0, "", DataRowVersion.Proposed, m_iHistoryNr))
scmCmdToExecute.Parameters.Add(new SqlParameter("@iErrorCode", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_iErrorCode))
If m_bMainConnectionIsCreatedLocal Then
' // Open connection.
m_scoMainConnection.Open()
Else
If m_cpMainConnectionProvider.bIsTransactionPending Then
scmCmdToExecute.Transaction = m_cpMainConnectionProvider.stCurrentTransaction
End If
End If
' // Execute query.
m_iRowsAffected = scmCmdToExecute.ExecuteNonQuery()
m_iErrorCode = New SqlInt32(CType(scmCmdToExecute.Parameters.Item("@iErrorCode").Value, SqlInt32))
If Not m_iErrorCode.Equals(New SqlInt32(LLBLError.AllOk)) Then
' // Throw error.
Throw New Exception("Stored Procedure 'pr_History_Delete' reported the ErrorCode: " & m_iErrorCode.ToString())
End If
Return True
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("clsHistory::Delete::Error occured.", ex)
Finally
If m_bMainConnectionIsCreatedLocal Then
' // Close connection.
m_scoMainConnection.Close()
End If
scmCmdToExecute.Dispose()
End Try
End Function
''' <summary>
''' Purpose: Select method. This method will Select one existing row from the database, based on the Primary Key.
''' </summary>
''' <returns>DataTable object if succeeded, otherwise an Exception is thrown. </returns>
''' <remarks>
''' Properties needed for this method:
''' <UL>
''' <LI>iHistoryNr</LI>
''' </UL>
''' Properties set after a succesful call of this method:
''' <UL>
''' <LI>iErrorCode</LI>
''' <LI>iHistoryNr</LI>
''' <LI>iHistoryTypNr</LI>
''' <LI>sHistoryObject</LI>
''' <LI>sHistoryObjekctKey</LI>
''' <LI>sHistoryObjectDetails</LI>
''' <LI>sAlter_Wert</LI>
''' <LI>sNeuer_Wert</LI>
''' <LI>daErstellt_am</LI>
''' <LI>iMutierer</LI>
'''</UL>
''' Will fill all properties corresponding with a field in the table with the value of the row selected.
''' </remarks>
Overrides Public Function SelectOne() As DataTable
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
scmCmdToExecute.CommandText = "dbo.[pr_History_SelectOne]"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
Dim dtToReturn As DataTable = new DataTable("History")
Dim sdaAdapter As SqlDataAdapter = new SqlDataAdapter(scmCmdToExecute)
' // Use base class' connection object
scmCmdToExecute.Connection = m_scoMainConnection
Try
scmCmdToExecute.Parameters.Add(new SqlParameter("@iHistoryNr", SqlDbType.Int, 4, ParameterDirection.Input, False, 10, 0, "", DataRowVersion.Proposed, m_iHistoryNr))
scmCmdToExecute.Parameters.Add(new SqlParameter("@iErrorCode", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_iErrorCode))
If m_bMainConnectionIsCreatedLocal Then
' // Open connection.
m_scoMainConnection.Open()
Else
If m_cpMainConnectionProvider.bIsTransactionPending Then
scmCmdToExecute.Transaction = m_cpMainConnectionProvider.stCurrentTransaction
End If
End If
' // Execute query.
sdaAdapter.Fill(dtToReturn)
m_iErrorCode = New SqlInt32(CType(scmCmdToExecute.Parameters.Item("@iErrorCode").Value, SqlInt32))
If Not m_iErrorCode.Equals(New SqlInt32(LLBLError.AllOk)) Then
' // Throw error.
Throw New Exception("Stored Procedure 'pr_History_SelectOne' reported the ErrorCode: " & m_iErrorCode.ToString())
End If
If dtToReturn.Rows.Count > 0 Then
m_iHistoryNr = New SqlInt32(CType(dtToReturn.Rows(0)("HistoryNr"), Integer))
If dtToReturn.Rows(0)("HistoryTypNr") Is System.DBNull.Value Then
m_iHistoryTypNr = SqlInt32.Null
Else
m_iHistoryTypNr = New SqlInt32(CType(dtToReturn.Rows(0)("HistoryTypNr"), Integer))
End If
If dtToReturn.Rows(0)("HistoryObject") Is System.DBNull.Value Then
m_sHistoryObject = SqlString.Null
Else
m_sHistoryObject = New SqlString(CType(dtToReturn.Rows(0)("HistoryObject"), String))
End If
If dtToReturn.Rows(0)("HistoryObjekctKey") Is System.DBNull.Value Then
m_sHistoryObjekctKey = SqlString.Null
Else
m_sHistoryObjekctKey = New SqlString(CType(dtToReturn.Rows(0)("HistoryObjekctKey"), String))
End If
If dtToReturn.Rows(0)("HistoryObjectDetails") Is System.DBNull.Value Then
m_sHistoryObjectDetails = SqlString.Null
Else
m_sHistoryObjectDetails = New SqlString(CType(dtToReturn.Rows(0)("HistoryObjectDetails"), String))
End If
If dtToReturn.Rows(0)("Alter_Wert") Is System.DBNull.Value Then
m_sAlter_Wert = SqlString.Null
Else
m_sAlter_Wert = New SqlString(CType(dtToReturn.Rows(0)("Alter_Wert"), String))
End If
If dtToReturn.Rows(0)("Neuer_Wert") Is System.DBNull.Value Then
m_sNeuer_Wert = SqlString.Null
Else
m_sNeuer_Wert = New SqlString(CType(dtToReturn.Rows(0)("Neuer_Wert"), String))
End If
If dtToReturn.Rows(0)("Erstellt_am") Is System.DBNull.Value Then
m_daErstellt_am = SqlDateTime.Null
Else
m_daErstellt_am = New SqlDateTime(CType(dtToReturn.Rows(0)("Erstellt_am"), Date))
End If
If dtToReturn.Rows(0)("Mutierer") Is System.DBNull.Value Then
m_iMutierer = SqlInt32.Null
Else
m_iMutierer = New SqlInt32(CType(dtToReturn.Rows(0)("Mutierer"), Integer))
End If
End If
Return dtToReturn
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("clsHistory::SelectOne::Error occured.", ex)
Finally
If m_bMainConnectionIsCreatedLocal Then
' // Close connection.
m_scoMainConnection.Close()
End If
scmCmdToExecute.Dispose()
sdaAdapter.Dispose()
End Try
End Function
''' <summary>
''' Purpose: SelectAll method. This method will Select all rows from the table.
''' </summary>
''' <returns>DataTable object if succeeded, otherwise an Exception is thrown. </returns>
''' <remarks>
''' Properties set after a succesful call of this method:
''' <UL>
''' <LI>iErrorCode</LI>
'''</UL>
''' </remarks>
Overrides Public Function SelectAll() As DataTable
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
scmCmdToExecute.CommandText = "dbo.[pr_History_SelectAll]"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
Dim dtToReturn As DataTable = new DataTable("History")
Dim sdaAdapter As SqlDataAdapter = new SqlDataAdapter(scmCmdToExecute)
' // Use base class' connection object
scmCmdToExecute.Connection = m_scoMainConnection
Try
scmCmdToExecute.Parameters.Add(new SqlParameter("@iErrorCode", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_iErrorCode))
If m_bMainConnectionIsCreatedLocal Then
' // Open connection.
m_scoMainConnection.Open()
Else
If m_cpMainConnectionProvider.bIsTransactionPending Then
scmCmdToExecute.Transaction = m_cpMainConnectionProvider.stCurrentTransaction
End If
End If
' // Execute query.
sdaAdapter.Fill(dtToReturn)
m_iErrorCode = New SqlInt32(CType(scmCmdToExecute.Parameters.Item("@iErrorCode").Value, SqlInt32))
If Not m_iErrorCode.Equals(New SqlInt32(LLBLError.AllOk)) Then
' // Throw error.
Throw New Exception("Stored Procedure 'pr_History_SelectAll' reported the ErrorCode: " & m_iErrorCode.ToString())
End If
Return dtToReturn
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("clsHistory::SelectAll::Error occured.", ex)
Finally
If m_bMainConnectionIsCreatedLocal Then
' // Close connection.
m_scoMainConnection.Close()
End If
scmCmdToExecute.Dispose()
sdaAdapter.Dispose()
End Try
End Function
#Region " Class Property Declarations "
Public Property [iHistoryNr]() As SqlInt32
Get
Return m_iHistoryNr
End Get
Set(ByVal Value As SqlInt32)
Dim iHistoryNrTmp As SqlInt32 = Value
If iHistoryNrTmp.IsNull Then
Throw New ArgumentOutOfRangeException("iHistoryNr", "iHistoryNr can't be NULL")
End If
m_iHistoryNr = Value
End Set
End Property
Public Property [iHistoryTypNr]() As SqlInt32
Get
Return m_iHistoryTypNr
End Get
Set(ByVal Value As SqlInt32)
m_iHistoryTypNr = Value
End Set
End Property
Public Property [sHistoryObject]() As SqlString
Get
Return m_sHistoryObject
End Get
Set(ByVal Value As SqlString)
m_sHistoryObject = Value
End Set
End Property
Public Property [sHistoryObjekctKey]() As SqlString
Get
Return m_sHistoryObjekctKey
End Get
Set(ByVal Value As SqlString)
m_sHistoryObjekctKey = Value
End Set
End Property
Public Property [sHistoryObjectDetails]() As SqlString
Get
Return m_sHistoryObjectDetails
End Get
Set(ByVal Value As SqlString)
m_sHistoryObjectDetails = Value
End Set
End Property
Public Property [sAlter_Wert]() As SqlString
Get
Return m_sAlter_Wert
End Get
Set(ByVal Value As SqlString)
m_sAlter_Wert = Value
End Set
End Property
Public Property [sNeuer_Wert]() As SqlString
Get
Return m_sNeuer_Wert
End Get
Set(ByVal Value As SqlString)
m_sNeuer_Wert = Value
End Set
End Property
Public Property [daErstellt_am]() As SqlDateTime
Get
Return m_daErstellt_am
End Get
Set(ByVal Value As SqlDateTime)
m_daErstellt_am = Value
End Set
End Property
Public Property [iMutierer]() As SqlInt32
Get
Return m_iMutierer
End Get
Set(ByVal Value As SqlInt32)
m_iMutierer = Value
End Set
End Property
#End Region
End Class
End Namespace