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JRuby からDynamics CRM Data にデータ連携

リアルタイムDynamics CRM data に連携するシンプルなJRuby アプリケーションを作成します。

JRuby はRuby プログラミング言語の高性能で安定した、完全にスレッド化されたJava 実装です。CData JDBC Driver for Dynamics CRM を使用すると、JRuby からリアルタイムDynamics CRM data へのデータ連携を簡単に実装できます。ここでは、Dynamics CRM data に接続し、クエリを実行して結果を表示する簡単なJRuby アプリを作成する方法を説明します。

Dynamics CRM Data にJDBC で接続

Before creating the app, note the installation location for the JAR file for the JDBC Driver (typically C:\Program Files\CDatat\CData JDBC Driver for Dynamics CRM\lib).

JRuby natively supports JDBC, so you can easily connect to Dynamics CRM and execute SQL queries.Initialize the JDBC connection with the getConnection function of the java.sql.DriverManager class.

The connection string options meet the authentication and connection requirements of different Dynamics CRM instances. To connect to your instance, set the User and Password properties, under the Authentication section, to valid Dynamics CRM user credentials and set the Url to a valid Dynamics CRM server organization root. Additionally, set the CRMVersion property to 'CRM2011+' or 'CRMOnline'. IFD configurations are supported as well; set InternetFacingDeployment to true.

Additionally, you can provide the security token service (STS) or AD FS endpoint in the STSURL property. This value can be retrieved with the GetSTSUrl stored procedure. Office 365 users can connect to the default STS URL by simply setting CRMVersion.

ビルトイン接続文字列デザイナー

For assistance in constructing the JDBC URL, use the connection string designer built into the Dynamics CRM JDBC Driver.Either double-click the JAR file or execute the jar file from the command-line.

java -jar cdata.jdbc.dynamicscrm.jar

Fill in the connection properties and copy the connection string to the clipboard.

Below is a typical JDBC connection string for Dynamics CRM:

jdbc:dynamicscrm:User=myuseraccount;Password=mypassword;URL=https://myOrg.crm.dynamics.com/;CRM Version=CRM Online;

Dynamics CRM Data への接続性を持つJRuby アプリを作成

Create a new Ruby file (for example: DynamicsCRMSelect.rb) and open it in a text editor.Copy the following code into your file:

require 'java' require 'rubygems' require 'C:/Program Files/CData/CData JDBC Driver for Dynamics CRM 2018/lib/cdata.jdbc.dynamicscrm.jar' url = "jdbc:dynamicscrm:User=myuseraccount;Password=mypassword;URL=https://myOrg.crm.dynamics.com/;CRM Version=CRM Online;" conn = java.sql.DriverManager.getConnection(url) stmt = conn.createStatement rs = stmt.executeQuery("SELECT FirstName, NumberOfEmployees FROM Account") while (rs.next) do puts rs.getString(1) + ' ' + rs.getString(2) end

With the file completed, you are ready to display your Dynamics CRM data with JRuby.To do so, simply run your file from the command line:

jruby -S DynamicsCRMSelect.rb

Writing SQL-92 queries to Dynamics CRM allows you to quickly and easily incorporate Dynamics CRM data into your own JRuby applications.Download a free trial today!

 
 
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