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Public Class ScriptMain
Inherits UserComponent
Private Const ColumnSeparator As String = "," + vbLf
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Public Overrides Sub Input_ProcessInputRow(ByVal Row As InputBuffer)
Dim colsCount As Integer = m_inputIdx.Length
For colIndex As Integer = 0 To colsCount - 1
Dim bufIndex As Integer = m_inputIdx(colIndex)
If Row.Buffer.IsNull(bufIndex) Then
Continue For
End If
Try
Dim colValue As String = Row.Buffer.GetString(bufIndex)
Dim dt As DateTime
If DateTime.TryParse(colValue, m_inCulture, m_dts, dt) Then
Call Row.Buffer.SetString(bufIndex, dt.ToString(Me.Format, m_outCulture))
Else
Call FireWarning_(String.Format("Failed to parse date: {0}", colValue))
End If
Catch ex As Exception
Call FireError_(ex.Message)
End Try
Next
End Sub ' Input_ProcessInputRow
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Public Overrides Sub PreExecute()
Call MyBase.PreExecute()
Dim input As IDTSInput100 = Me.ComponentMetaData.InputCollection(0)
' Setup dynamic input columns indexes.
Dim colsCount As Integer = input.InputColumnCollection.Count
m_inputIdx = New Integer(colsCount - 1) {}
For colIndex As Integer = 0 To colsCount - 1
m_inputIdx(colIndex) = Me.HostComponent.BufferManager.FindColumnByLineageID( _
input.Buffer, _
input.InputColumnCollection(colIndex).LineageID)
Next
m_inCulture = CultureInfo.GetCultureInfo(m_icid)
m_outCulture = CultureInfo.GetCultureInfo(m_ocid)
' Initialize parse options.
m_dts = DateTimeStyles.None
Dim optionsList() As String = CStr(Me.Options).Split( _
New String() {ColumnSeparator}, _
StringSplitOptions.None)
For Each opt As String In optionsList
m_dts = m_dts Or CType( _
System.Enum.Parse(GetType(DateTimeStyles), opt), _
DateTimeStyles)
Next
End Sub ' PreExecute
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Public Function Validate(ByRef errMessage As String) As Boolean
Dim result As Boolean
Try
If String.IsNullOrEmpty(Me.Columns) Then
Throw New Exception("Select input columns.")
End If
Dim input As IDTSInput100 = Me.ComponentMetaData.InputCollection(0)
' Setup input columns based on selection.
Dim selectedCols() As String = CStr(Me.Columns).Split( _
New String() {ColumnSeparator}, _
StringSplitOptions.None)
Dim virtInput As IDTSVirtualInput100 = input.GetVirtualInput()
Call input.InputColumnCollection.RemoveAll()
For Each col As String In selectedCols
If Not String.IsNullOrEmpty(col) Then
Dim virtColumn As IDTSVirtualInputColumn100 = virtInput.VirtualInputColumnCollection(col)
Call virtInput.SetUsageType(virtColumn.LineageID, DTSUsageType.UT_READWRITE)
End If
Next
result = True
Catch ex As Exception
result = False
errMessage = ex.Message
End Try
Validate = result
End Function 'Validate
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' Returns list of available cultures.
Public Function GetCultures() As Object()
Dim result As New ArrayList()
Dim cultures() As CultureInfo = CultureInfo.GetCultures(CultureTypes.AllCultures)
For Each culture As CultureInfo In cultures
Call result.Add(culture.DisplayName)
Next
GetCultures = result.ToArray()
End Function ' GetCultures
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Public Function GetDateParseOptions() As Object()
GetDateParseOptions = System.Enum.GetNames(GetType(DateTimeStyles))
End Function ' GetDateParseOptions
#Region "Properties"
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Public Property Columns() As String
Get
Columns = m_inputCols
End Get
Set(ByVal value As String)
m_inputCols = value
End Set
End Property ' Columns
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Public Property InputCulture() As String
Get
InputCulture = CultureInfo.GetCultureInfo(m_icid).DisplayName
End Get
Set(ByVal value As String)
m_icid = GetIdFromDisplayName_(value)
End Set
End Property ' InputCulture
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Public Property Options() As String
Get
Options = m_options
End Get
Set(ByVal value As String)
m_options = value
End Set
End Property ' Options
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Public Property OutputCulture() As String
Get
OutputCulture = CultureInfo.GetCultureInfo(m_ocid).DisplayName
End Get
Set(ByVal value As String)
m_ocid = GetIdFromDisplayName_(value)
End Set
End Property ' OutputCulture
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Public Property Format() As String
Get
Format = m_format
End Get
Set(ByVal value As String)
m_format = value
End Set
End Property ' Format
#End Region ' Properties
#Region "Internals"
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Private Sub FireError_(ByVal message As String)
Dim cancel As Boolean = False
Call MyBase.ComponentMetaData.FireError( _
0, _
"Date Format", _
message, _
String.Empty, _
0, _
cancel)
End Sub ' FireError_
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Private Sub FireWarning_(ByVal message As String)
Call MyBase.ComponentMetaData.FireWarning( _
0, _
"Date Format", _
message, _
String.Empty, _
0)
End Sub ' FireError_
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Private Function GetIdFromDisplayName_(ByVal displayName As String) As Integer
Dim result As Integer = CultureInfo.CurrentCulture.LCID
If Not String.IsNullOrEmpty(displayName) Then
Dim cultures() As CultureInfo = CultureInfo.GetCultures(CultureTypes.AllCultures)
For Each culture As CultureInfo In cultures
If culture.DisplayName.Equals(displayName) Then
' Found culture.
result = culture.LCID
Exit For
End If
Next
End If
GetIdFromDisplayName_ = result
End Function ' GetIdFromDisplayName_
#End Region ' Internals
#Region "Attributes"
Private m_inputCols As String = String.Empty
Private m_icid As Integer = CultureInfo.CurrentCulture.LCID
Private m_options As String
Private m_ocid As Integer = CultureInfo.CurrentCulture.LCID
Private m_format As String
Private m_inputIdx() As Integer
Private m_inCulture As CultureInfo
Private m_outCulture As CultureInfo
Private m_dts As DateTimeStyles
#End Region ' Attributes
End Class ' ScriptMain
]]> _
Public Class InputBuffer
Inherits ScriptBufferPlus
Public Sub New(ByVal Component As ScriptComponent, ByVal ObjectID As Integer, ByVal IsInput As Boolean, ByVal Buffer As PipelineBuffer, ByVal OutputMap As OutputNameMap)
MyBase.New(Component, ObjectID, IsInput, Buffer, OutputMap)
End Sub
Public Overrides ReadOnly Property StaticInputColumns() As String()
Get
Return New String() {}
End Get
End Property
Public Overrides ReadOnly Property StaticOutputColumns() As String()
Get
Return New String() {}
End Get
End Property
Public Overloads Function NextRow() As Boolean
NextRow = MyBase.NextRow()
End Function
Public Overloads Function EndOfRowset() As Boolean
EndOfRowset = MyBase.EndOfRowset
End Function
End Class
]]>{30D016F9-3734-4E33-A861-5E7D899E18F3};{F184B08F-C81C-45F6-A57F-5ABD9991F28F}DebugAnyCPU8.0.307032.0{87AF84AC-3B67-4274-8F24-F9595259393A}LibraryMy ProjectScriptComponent_64d53ca642cd4993b6263101b072b016ScriptComponent_64d53ca642cd4993b6263101b072b016v4.0512BinaryOnOntruefullfalse.\bin\Debug\falsetruetrueprompt4falsetrue.\bin\Release\falsefalsetrueprompt4FalseC:\Program Files (x86)\Microsoft SQL Server\120\SDK\Assemblies\CozyRoc.SSISPlus.2014.dllFalseFalseFalseSSIS_SC120]]> _
Public Class UserComponent
Inherits ScriptComponentPlus
Public Connections As New Connections(Me)
Public Variables As New Variables(Me)
Public Overrides Sub ProcessInput(ByVal InputID As Integer, ByVal InputName As String, ByVal Buffer As PipelineBuffer, ByVal OutputMap As OutputNameMap)
If InputID = MyBase.ComponentMetaData.InputCollection("Input").ID Then
Input_ProcessInput(New InputBuffer(Me, InputID, True, Buffer, OutputMap))
End If
End Sub
Public Overridable Sub Input_ProcessInput(ByVal Buffer As InputBuffer)
While Buffer.NextRow()
Input_ProcessInputRow(Buffer)
End While
End Sub
Public Overridable Sub Input_ProcessInputRow(ByVal Row As InputBuffer)
End Sub
End Class
Public Class Connections
Dim ParentComponent As ScriptComponent
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Public Sub New(ByVal Component As ScriptComponent)
ParentComponent = Component
End Sub
End Class
Public Class Variables
Dim ParentComponent As ScriptComponent
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Public Sub New(ByVal Component As ScriptComponent)
ParentComponent = Component
End Sub
End Class
]]>msBuildScriptComponent_64d53ca642cd4993b6263101b072b016ScriptComponent_64d53ca642cd4993b6263101b072b016{8CFB7CF8-49B3-4F9F-883D-65249E41D443}]]>CozyRoc.SqlServer.SSIS.ScriptComponentHostPlus, CozyRoc.SSISPlus.2014, Version=1.0.0.0, Culture=neutral, PublicKeyToken=16cf490bb80c34eaScriptComponent_64d53ca642cd4993b6263101b072b016VisualBasic