67 lines
2.9 KiB
VB.net
67 lines
2.9 KiB
VB.net
Option Explicit On
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Imports DigitalData.Modules.Database
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Imports DigitalData.Modules.Language.Utils
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Imports DigitalData.Modules.Logging
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Imports Quartz
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Public Class DatatableJob
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Implements IJob
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Public Function Execute(context As IJobExecutionContext) As Task Implements IJob.Execute
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Dim oJobData = context.MergedJobDataMap
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Dim oLogConfig As LogConfig = oJobData.Item("LogConfig")
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Dim oLogger As Logger = oLogConfig.GetLogger()
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Dim oDetailRow As DataRow = oJobData.Item("CronJobDetails")
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Dim oDatatableName As String = NotNull(oDetailRow.Item("DT_NAME"), String.Empty)
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Try
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Dim oCronJobTitle As String = oJobData.Item("CronJobTitle")
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Dim oMSSQL As MSSQLServer = oJobData.Item("MSSQL")
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Dim oConnectionId As Integer = NotNull(oDetailRow.Item("CON_ID"), String.Empty)
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Dim oTitle As String = NotNull(oDetailRow.Item("TITLE"), String.Empty)
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Dim oSQL As String = NotNull(oDetailRow.Item("COMMAND"), String.Empty)
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oLogger.Debug("Running Command-Job [{0}]", oTitle)
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oLogger.Debug("Datatable Name: {0}", oDatatableName)
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oLogger.Debug("Connection Id: {0}", oConnectionId)
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Dim oConnectionString = oMSSQL.Get_ConnectionStringforID(oConnectionId)
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Dim oTable = oMSSQL.GetDatatableWithConnection(oSQL, oConnectionString)
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oTable.TableName = oDatatableName
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oLogger.Debug("Result Datatable [{0}] contains [{1}] rows", oTable.TableName, oTable.Rows.Count)
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Dim oResult = New JobResult() With {
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.Table = oTable
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}
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Dim oChildTableNAme As String = NotNull(oDetailRow.Item("CHILD_DT_NAME"), String.Empty)
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If oChildTableNAme <> String.Empty Then
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Dim oParentColumn As String = NotNull(oDetailRow.Item("DT_COLUMN"), String.Empty)
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Dim oChildColumn As String = NotNull(oDetailRow.Item("CHILD_DT_COLUMN"), String.Empty)
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oLogger.Debug("Child Datatable [{0}] defined, Relation: Parent [{1}] -> Child [{2}]", oChildTableName, oParentColumn, oChildColumn)
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Dim oChildTable As DataTable = oMSSQL.GetDatatableWithConnection($"SELECT * FROM {oChildTableName}", oConnectionString)
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oChildTable.TableName = oChildTableName
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oLogger.Debug("Child Datatable [{0}] contains [{1}] rows", oChildTable.TableName, oChildTable.Rows.Count)
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oResult.ChildTable = oChildTable
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oResult.ChildRelationColumn = oChildColumn
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oResult.TableRelationColumn = oParentColumn
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End If
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' Das Ergebnis speichern
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context.Result = oResult
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Catch ex As Exception
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oLogger.Error(ex)
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oLogger.Warn("Unhandled exception while executing SQL for Datatable {0}", oDatatableName)
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End Try
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Return Task.FromResult(True)
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End Function
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End Class
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