Batching Multiple Outbound Messages

4-58 Oracle Fusion Middleware Users Guide for Technology Adapters If the Oracle File Adapter encounters some problem during batching, then it starts batching at the point at which it left off on recovery.

4.3.2.3 Native Data Translation

The next Adapter Configuration Wizard page that appears is the Messages page shown in Figure 4–31 . This page enables you to select the XSD schema file for translation. Figure 4–31 Specifying the Schema As with specifying the schema for the inbound direction, you can perform the following tasks in this page: ■ Specify whether native format translation is not required. ■ Select the XSD schema file for translation. ■ Start the Native Format Builder wizard to create an XSD file from file formats such as CSV, fixed-length, DTD, and COBOL Copybook. For more information about Messages page, see Section 4.3.1.6, Native Data Translation.

4.3.2.4 Outbound Service Files

When you complete configuration of the Oracle File Adapter with the Adapter Configuration Wizard, a WSDL and a JCA file pair is generated for the outbound operation. The files are named after the service name you specified on the Service Name page of the Adapter Configuration Wizard shown in Figure 3–8 . You can rerun the wizard later to change your operation definitions. Note: You must not manually change the file configurations specified in the preceding list in the JCA files. You must use the Adapter Configuration Wizard to modify these configurations. Oracle JCA Adapter for FilesFTP 4-59 A sample outbound JCA file includes the information listed in Table 4–7 : The outbound Oracle File Adapter uses the following configuration parameters: ■ PhysicalDirectory ■ LogicalDirectory ■ NumberMessages ■ ElapsedTime ■ FileSize ■ FileNamingConvention ■ Append For a description of these configuration properties, see Appendix A of this book.

4.3.2.5 Outbound Headers

Apart from the payload, the Oracle File Adapter receives the following headers from the component: ■ jca.file.FileName: file name ■ jca.file.Directory: directory name

4.3.3 Oracle File Adapter Synchronous Read Concepts

In the outbound direction, the Oracle File Adapter polls and reads the current contents of files. This section provides an overview of the outbound synchronous file reading capabilities of the Oracle File Adapter. For reading a file synchronously, you select Synchronous Read File operation, as shown in Figure 4–32 . Table 4–7 Sample JCA Properties for Outbound Service Property Sample Value PhysicalDirectory tmpflatOutputDir FileNamingConvention address-csvSEQ.txt Append true NumberMessages 1 ConcurrentThreshold OpaqueSchema false