Configure a One-Way Send Port for the CData BizTalk Adapter for Oracle

This section provides step-by-step instructions for creating, configuring, and testing a static one-way send port using the CData BizTalk Adapter for Oracle. You can use static one-way send ports to execute updategrams, SQL commands, and stored procedures. Send ports are useful for operations that modify Oracle data but do not have any response data. Typically, this would be DELETE or UPDATE SQL commands or updategrams, and occasionally stored procedure operations.

If you want to trigger actions that will return a response, such as executing SELECT commands or retrieving the Id of a record that you have created, use a solicit-response send port.

Create and Configure the One-Way Send Port

Create a static one-way send port and configure it to use the Oracle adapter as its transport type.

1. If you have not already done so, open your BizTalk application in the BizTalk Administration Console.
2. In the node for your BizTalk application, right-click Send Ports and select New -> Static One-Way Send Port. The send port properties dialog is displayed.
3. In the Name menu, enter a name for the send port.
4. In the Type menu, select CData.OracleOCI.
5. In the Send Pipeline menu, select the default option, PassThruTransmit.

Configure the Adapter

Define the command that the adapter will execute in the Transport Properties dialog.

1. In the send port properties, click the Configure button. The CData.Oracle Transport Properties dialog is displayed.
2. In the CommandType property, select the command type you want.
3. If you want to execute an SQL command, enter the command in the SQL Command box.

Configure the Connection to Oracle

Configure credentials and other properties required to connect to Oracle in the Connection String Options dialog.

1. In the send port properties dialog, click Configure. The adapter properties dialog is displayed.
2. Click the button in the Connection String property.
3. Click the box in the Connection String property. The Connection String Options dialog is displayed.
4. Enter connection properties. Below is a typical connection string: User=myuser;Password=mypassword;Server=localhost;Port=1521;

   To connect to Oracle, you'll first need to update your PATH variable and ensure it contains a folder location that includes the native DLLs. The native DLLs can be found in the lib folder inside the installation directory. Once you've done this, set the following to connect:

   • Port: The port used to connect to the server hosting the Oracle database.
   • User: The user Id provided for authentication with the Oracle database.
   • Password: The password provided for authentication with the Oracle database.
   • Service Name: The service name of the Oracle database.

5. Click Test Connection to verify the values and test connectivity.

After you connect successfully and define the command the adapter will execute, the send port is ready for use. See the following section for an example of using a one-way send port in a simple application. The application reads updategram commands contained in a file and uses a send port to execute the command.

In the example, filters are used to move the messages that contain the updategram from the receive location to the send port. See the following section for more information on filters.

Create Filters to Route BizTalk Messages Through an Application

To associate a send port with the messages you want, create a filter rule in the Filters section of the properties for that send port. Messages matching the criteria will be routed to the send port. See the following example to filter on a receive location.

Example: Execute Updategrams with a One-Way Send Port

This section shows how to use a one-way send port in a simple application. The application reads updategram commands contained in a file and executes the commands:

1. A one-way receive location picks up the XML document containing the updategram.
2. The receive location creates a BizTalk message containing the results of the command.
3. A one-way send port filters on the URI of the receive location. The document is routed to the one-way send port.
4. The send port executes the updategram command.

As in the preceding example, the followings steps show how to set up a receive location to read updategrams from a file and use a send port to execute the commands:

1. Create and configure a static one-way receive location. Use the File transport type. You can follow the same procedure to create and configure a receive location for the CData BizTalk Adapter for Oracle.
2. Create a static one-way send port.
3. In the send port properties, click Filters.
4. In an empty property, set the following values:

   Property

   Select BTS.InboundTransportLocation from the menu.

   Value

   Enter the URI of the newly created one-way receive location.