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記事はこちら →SQL Server に基幹業務データのバックアップを保管することは、ビジネス上のセーフティネットです。また、ユーザーはSQL Server のバックアップデータからレポーティングや分析を簡単に行うことができます。Biml は、SSIS パッケージのようなMicrosoft SQL Server BI Object で使えるXML の方言です。CData SSIS Components をBiml と組み合わせて使うことで、Sage 300 data に連携するSSIS パッケージを簡単ンい作成できます。以下のメリットがあります:
This article demonstrates how to use Biml with the CData SSIS Tasks for Sage300 to dynamically build SSIS tasks (one for each Sage 300 entity) to replicate Sage 300 data to a Microsoft SQL Server database. We step through the Biml file one section at a time but have included the complete Biml file at the end of the article.
In order to use Biml in an SSIS Project in Visual Studio, install BimlExpress. Once you install BimlExpress, open Visual Studio, create a new Integration Services project, and add a new Biml file.
With Biml, you can write scripting to dynamically generate SSIS projects, packages, and tasks. To see the Biml file for an existing project (and gain insights on using Biml with CData SSIS Tasks), simply create your tasks and then right-click the project and select Convert SSIS Packages to Biml.
<#@ template language="C#" hostspecific="true"#> <#@ import namespace="System.Data"#> <#@ import namespace="System.IO"#> <#@ import namespace="System.Collections"#> <#@ import namespace="System.Data.CData.Sage300"#> <#@ assembly name="C:\Program Files\CData\CData SSIS Components for Sage300 2018\lib\CData.SSIS2017.Sage300.dll"#>
In a new control nugget <# ... #>, create variables for values that will be used throughout the Biml script, including a connection string for Sage300 and structures to store the Sage 300 metadata.
Sage 300 には、Sage 300 Web API で通信するための初期設定が必要となるます。
Basic 認証を使用してSage 300 へ認証します。
Sage 300 に認証するには、次のプロパティを入力してください。プロバイダーは、クッキーを使用してSage 300 が開いたセッションを再利用することに注意してください。 そのため、資格情報はセッションを開く最初のリクエストでのみ使用されます。その後は、Sage 300 が返すクッキーを認証に使用します。
var sage300ConnectionString = "User=SAMPLE;Password=password;URL=http://127.0.0.1/Sage300WebApi/v1/-/;Company=SAMINC;"; var replicationServer = "SERVER"; var replicationCatalog = "CATALOG"; var replicationUserID = "sqluser"; var replicationPassword = "sqlpassword"; List<string> allEntityNames = new List<string>(); Hashtable entitySchema = new Hashtable();
using (Sage300Connection connection = new Sage300Connection(sage300ConnectionString)) { connection.Open(); var entities = connection.GetSchema("Tables").Rows; foreach (DataRow entity in entities) { allEntityNames.Add(entity["TABLE_NAME"].ToString()); } foreach (string entity in allEntityNames){ var columns = connection.GetSchema("Columns", new string [] {entity}).Rows; entitySchema.Add(entity,columns); } }
In our Biml script to create the replication tasks, there are several places where repeated XML elements are created dynamically (mostly for columns in SSIS tasks). Instead of repeating the code, add a class nugget <#+ ... #> and create a helper class with methods to consolidate repeated code (full code at the end of the article).
public static int OUTPUT_WITH_ERROR = 0; public static int EXTERNAL = 1; public static int OUTPUT = 2; public static int DATAOVERRIDE_COLUMN = 4;
// Dynamically builds a DROP TABLE and CREATE statement // for each entity (table) in Sage 300 using the table name and metadata. public static string GetDeleteAndCreateStatement(string tableName, DataRowCollection columns) { ... }
// Dynamically build various column-based XML elements // for each entity (table) in Sage 300 based on the column // metadata and the parent element public static string GetColumnDefs(DataRowCollection columns, int columnType){ ... }
Now that you have the table metadata and a Helper class to reduce repeated code, write the Biml script to dynamically create your replication packages.
<Sage300ConnectionManager> <Property Name="ConnectionString"><#=sage300ConnectionString#></Property> </Sage300ConnectionManager>
After configuring the connection to the CData SSIS Task, configure a connection to the replication database. The completed Connections element looks like the following (note the use of text nuggets <#= ... #> to add variables for connection string values):
<Connections> <CustomSsisConnection Name="CData Sage300 Connection Manager" CreationName = "CDATA_SAGE300" ObjectData = "<Sage300ConnectionManager> <Property Name="ConnectionString"> <#=sage300ConnectionString#></Property> </Sage300ConnectionManager>" /> <Connection Name="Destination" ConnectionString="Data Source=<#=replicationServer#>;User ID=<#=replicationUserID#>;Password=<#=replicationPassword#>;Initial Catalog=<#=replicationCatalog#>;Provider=SQLNCLI11.1;"/> </Connections>
With the Connections element configured, you are ready to build our replication package. In the package, the Biml script create an ExecuteSQL task and a Dataflow task for each table to be replicated.
To build each set of tasks, use a while loop in a control nugget to iterate through the entity (table) names:
int entityCounter = 0; while(entityCounter < allEntityNames.Count){ var tableName = allEntityNames[entityCounter].ToString(); DataRowCollection columns = ((DataRowCollection)entitySchema[tableName]);
In the ExecuteSQL task, execute a SQL query to drop any existing tables that have the same name as our Sage 300 entity (table) and create a new table based on the metadata discovered using the CData SSIS Component.
To create the query dynamically, use the Helper.GetDeleteAndCreateStatement() helper function.
Within the Dataflow use a CustomComponent as the source component and an OleDbDestination as the destination.
The CustomComponent element uses the CData SSIS Source component to retrieve Sage 300 data. Start by configuring the component to use with the CData component.
<CustomComponent Name="CData Sage 300 Source" ComponentTypeName="CData.SSIS.Sage300.Sage300Source" Version="18" ContactInfo="support@cdata.com" UsesDispositions="true"> ... </CustomComponent>
The next step after configuring the connection is to add Columns elements to the OutputPath child element of the DataflowOverrides element. To do so, call the Helper.GetColumnDefs() helper function.
Use the same Helper class to add columns to the OutputColumns and ExternalColumns child elements of the various OutputPaths elements.
The definitions created provide information about the input, output, and error information for the SSIS component.
<DataflowOverrides> <OutputPath OutputPathName="CData Sage300 Source Output"> <Columns> <#=HelperClass.GetColumnDefs(columns,HelperClass.DATAOVERRIDE_COLUMN) #> </Columns> </OutputPath> </DataflowOverrides> ... <OutputPaths> <OutputPath Name="CData Sage300 Source Output"> <OutputColumns> <#=HelperClass.GetColumnDefs(columns,HelperClass.OUTPUT_WITH_ERROR) #> </OutputColumns> <ExternalColumns> <#=HelperClass.GetColumnDefs(columns,HelperClass.EXTERNAL) #> </ExternalColumns> </OutputPath> <OutputPath Name="CData Sage300 Source Error Output" IsErrorOutput="true"> <OutputColumns> <#=HelperClass.GetColumnDefs(columns,HelperClass.OUTPUT) # </OutputColumns> </OutputPath> </OutputPaths>
The CData SSIS tasks are surfaced in SSIS as custom components with a series of required CustomProperties:
<CustomProperties> <CustomProperty Name="SQLStatement" DataType="Null" UITypeEditor="Microsoft.DataTransformationServices.Controls.ModalMultilineStringEditor, Microsoft.DataTransformationServices.Controls, Version= 10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" SupportsExpression="true"></CustomProperty> <CustomProperty Name="AccessMode" DataType="Int32" TypeConverter="CData.SSIS.Sage300.AccessModeToStringConverter">0</CustomProperty> <CustomProperty Name="TableOrView" DataType="String" UITypeEditor="Microsoft.DataTransformationServices.Controls.ModalMultilineStringEditor, Microsoft.DataTransformationServices.Controls, Version= 10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" SupportsExpression="true">[<#=tableName#>]</CustomProperty> <CustomProperty Name="ExecStoredProcedure" DataType="Boolean">false</CustomProperty> </CustomProperties>
The last element to add to the CustomComponent element is a Connections element, attaching the previously defined connection to the task:
<Connections> <Connection Name="Sage300 2018 Connection" ConnectionName="CData Sage300 Connection Manager" /> </Connections>
The final piece of the Dataflow task is the OleDbDestination element. Attach the previously defined OleDbConnection to the element, set the InputPath and ExternalTableOutput:
<OleDbDestination Name="OLE DB Destination" ConnectionName="Destination" CheckConstraints="false"> <InputPath OutputPathName="CData Sage300 Source.CData Sage300 Source Output" /> <ExternalTableOutput Table="[<#=tableName#>]" /> </OleDbDestination>
... </Dataflow> <# entityCounter++;}#> </Tasks> </Package> </Packages> </Biml>
Once the Biml file is written, right-click on the Biml file in Server Explorer and select Generate SSIS Packages. At this point, Visual Studio and BimlExpress will translate the Biml file into SSIS package(s), ready to be run.
Run the package to begin replicating your Sage 300 data to a SQL Server database (or any other destination you choose).
With the CData SSIS Components for Sage300, you get SQL access to your Sage 300 data directly from SSIS packages. And with Biml, you can automatically generate those packages. For more information about the CData SSIS Components for Sage300, refer to the product page. You can always get started with a free, 30-day trial. As always, our world-class CData Support Team is available if you have any questions.
<#@ template language="C#" hostspecific="true"#> <#@ import namespace="System.Data"#> <#@ import namespace="System.IO"#> <#@ import namespace="System.Collections"#> <#@ import namespace="System.Data.CData.Sage300"#> <#@ assembly name="C:\Program Files\CData\CData SSIS Components for Sage300 2018\lib\CData.SSIS2017.Sage300.dll"#> <# var sage300ConnectionString = ""User=SAMPLE;Password=password;URL=http://127.0.0.1/Sage300WebApi/v1/-/;Company=SAMINC;"; var replicationServer = "JDG"; var replicationCatalog = "BIML"; var replicationUserID = "sqltest"; var replicationPassword = "sqltest"; List<string> allEntityNames = new List<string>(); Hashtable entitySchema = new Hashtable(); using (Sage300Connection connection = new Sage300Connection(sage300ConnectionString)) { connection.Open(); var entities = connection.GetSchema("Tables").Rows; foreach (DataRow entity in entities) { allEntityNames.Add(entity["TABLE_NAME"].ToString()); } foreach (string entity in allEntityNames){ var columns = connection.GetSchema("Columns", new string [] {entity}).Rows; entitySchema.Add(entity,columns); } }#> <Biml xmlns="http://schemas.varigence.com/biml.xsd"> <Connections> <CustomSsisConnection Name="CData Sage300 Connection Manager" CreationName="CDATA_SAGE300" ObjectData="<Sage300ConnectionManager><Property Name="ConnectionString"><#=sage300ConnectionString#></Property></Sage300ConnectionManager>"/> <Connection Name="Destination" ConnectionString="Data Source=<#=replicationServer#>;User ID=<#=replicationUserID#>;Password=<#=replicationPassword#>;Initial Catalog=<#=replicationCatalog#>;Provider=SQLNCLI11.1;"/> </Connections> <Packages> <Package Name="Replicate Sage300 Package" Language="None" ConstraintMode="LinearOnCompletion" ProtectionLevel="EncryptSensitiveWithUserKey"> <Tasks> <# int entityCounter = 0; while(entityCounter < allEntityNames.Count){ var tableName = allEntityNames[entityCounter].ToString(); if (tableName.Equals("IdpEventLog")) break; DataRowCollection columns = ((DataRowCollection)entitySchema[tableName]);#> <ExecuteSQL Name="Create <#=tableName#> Replication Table" ConnectionName="Destination"> <DirectInput> <#=HelperClass.GetDeleteAndCreateStatement(tableName,columns)#> </DirectInput> </ExecuteSQL> <Dataflow Name="Replicate <#=tableName#>"> <Transformations> <CustomComponent Name="CData Sage300 Source" ComponentTypeName="CData.SSIS.Sage300.Sage300Source" Version="18" ContactInfo="support@cdata.com" UsesDispositions="true"> <DataflowOverrides> <OutputPath OutputPathName="CData Sage300 Source Output"> <Columns> <#=HelperClass.GetColumnDefs(columns,HelperClass.DATAOVERRIDE_COLUMN) #> </Columns> </OutputPath> </DataflowOverrides> <CustomProperties> <CustomProperty Name="SQLStatement" DataType="Null" UITypeEditor="Microsoft.DataTransformationServices.Controls.ModalMultilineStringEditor, Microsoft.DataTransformationServices.Controls, Version= 10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" SupportsExpression="true"></CustomProperty> <CustomProperty Name="AccessMode" DataType="Int32" TypeConverter="CData.SSIS.Sage300.AccessModeToStringConverter">0</CustomProperty> <CustomProperty Name="TableOrView" DataType="String" UITypeEditor="Microsoft.DataTransformationServices.Controls.ModalMultilineStringEditor, Microsoft.DataTransformationServices.Controls, Version= 10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" SupportsExpression="true">[<#=tableName#>]</CustomProperty> <CustomProperty Name="ExecStoredProcedure" DataType="Boolean">false</CustomProperty> </CustomProperties> <OutputPaths> <OutputPath Name="CData Sage300 Source Output"> <OutputColumns> <#=HelperClass.GetColumnDefs(columns,HelperClass.OUTPUT_WITH_ERROR) #> </OutputColumns> <ExternalColumns> <#=HelperClass.GetColumnDefs(columns,HelperClass.EXTERNAL) #> </ExternalColumns> </OutputPath> <OutputPath Name="CData Sage300 Source Error Output" IsErrorOutput="true"> <OutputColumns> <#=HelperClass.GetColumnDefs(columns,HelperClass.OUTPUT) #> </OutputColumns> </OutputPath> </OutputPaths> <Connections> <Connection Name="Sage300 2018 Connection" ConnectionName="CData Sage300 Connection Manager" /> </Connections> </CustomComponent> <OleDbDestination Name="OLE DB Destination" ConnectionName="Destination" CheckConstraints="false"> <InputPath OutputPathName="CData Sage300 Source.CData Sage300 Source Output" /> <ExternalTableOutput Table="[<#=tableName#>]" /> </OleDbDestination> </Transformations> </Dataflow> <# entityCounter++;}#> </Tasks> </Package> </Packages> </Biml> <#+ public static class HelperClass { public static int OUTPUT_WITH_ERROR = 0; public static int EXTERNAL = 1; public static int OUTPUT = 2; public static int DATAOVERRIDE_COLUMN = 4; public static string GetDeleteAndCreateStatement(string tableName, DataRowCollection columns) { var dropAndCreateStatement = "IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[{0}]') AND type IN (N'U'))\r\n" + "DROP TABLE [{0}];\r\n" + "CREATE TABLE [{0}]\r\n" + "(\r\n" + "{1}\r\n" + ")\r\n" + "ON \"default\";"; string columnDefs = ""; foreach (DataRow column in columns){ string columnDef = " [{0}] {1}"; string dataType = column["DATA_TYPE"].ToString(); if (dataType.ToLower().StartsWith("bool")) { dataType = "bit"; } else if (dataType.ToLower().Equals("real")) { dataType = "float"; } else if (dataType.ToLower().Contains("varchar")) { var columnLength = column["CHARACTER_MAXIMUM_LENGTH"]; dataType = "nvarchar(" + ((int)columnLength > 4000 ? "MAX" : columnLength) + ")"; } columnDefs += String.Format(columnDef,column["COLUMN_NAME"],dataType) + ",\r\n"; } columnDefs = columnDefs.Remove(columnDefs.LastIndexOf(",\r\n"),",\r\n".Length); return String.Format(dropAndCreateStatement,tableName,columnDefs); } public static string GetColumnDefs(DataRowCollection columns, int columnType){ var columnDefTemplate = ""; var columnElements = ""; if (columnType == DATAOVERRIDE_COLUMN) { columnDefTemplate = " <Column ErrorRowDisposition=\"FailComponent\" TruncationRowDisposition=\"FailComponent\" ColumnName=\"{0}\" />\r\n"; foreach(DataRow column in columns) { var columnName = column["COLUMN_NAME"]; columnElements += String.Format(columnDefTemplate,columnName); } return columnElements; } if (columnType == OUTPUT_WITH_ERROR) columnDefTemplate = " <OutputColumn Name=\"{0}\" {1} ExternalMetadataColumnName=\"{0}\" ErrorRowDisposition=\"FailComponent\" TruncationRowDisposition=\"FailComponent\" />\r\n"; else if (columnType == EXTERNAL) columnDefTemplate = " <ExternalColumn Name=\"{0}\" {1} />\r\n"; else if (columnType == OUTPUT) columnDefTemplate = " <OutputColumn Name=\"{0}\" {1} />\r\n"; foreach(DataRow column in columns){ var columnName = column["COLUMN_NAME"]; var dataTypeRaw = column["DATA_TYPE"].ToString().ToLower(); var typeAndRelatedInfo = ""; if (dataTypeRaw.Equals("bool")) { typeAndRelatedInfo = "DataType=\"Boolean\""; } else if (dataTypeRaw.Equals("date")) { typeAndRelatedInfo = "DataType=\"Date\" SsisDataTypeOverride=\"DT_DBDATE\""; } else if (dataTypeRaw.Equals("datetime")) { typeAndRelatedInfo = "DataType=\"DateTime\""; } else if (dataTypeRaw.Equals("real")) { typeAndRelatedInfo = ((int)column["NumericPrecision"] > 0 ? "Precision=\"18\" " : " ") + ((int)column["NumericScale"] > 0 ? "Scale=\"15\" " : " ") + "DataType=\"Decimal\""; } else if (dataTypeRaw.Equals("varchar")) { var columnLength = column["CHARACTER_MAXIMUM_LENGTH"]; if ((int)columnLength > 4000) { typeAndRelatedInfo = "DataType=\"String\""; } else { typeAndRelatedInfo = "Length=\"" + columnLength + "\" DataType=\"String\" CodePage=\"1252\""; } } columnElements += String.Format(columnDefTemplate,columnName,typeAndRelatedInfo); } return columnElements; } } #>