Chapter 7

Section 7.6

Implementing the VSAM eWay Sample Projects

Building and Deploying the prjVSAM_JCD Sample Project

6Click the Up One Level button twice to return to the Repository. Double-click Sun SeeBeyond > eWays > File > FileClient. The Selected OTDs field now lists the FileClient OTD.

7Click Finish. The Collaboration Editor with the new jcdTableSelect Collaboration appears in the right pane of the Enterprise Designer.

jcdUpdate Collaboration

Steps required to create the jcdUpdate Collaboration:

1From the Project Explorer, right-click the sample Project and select New > Collaboration Definition (Java) from the shortcut menu. The Collaboration Definition Wizard (Java) appears.

2Enter a Collaboration Definition name (for this sample jcdUpdate) and click Next.

3For Step 2 of the wizard, from the Web Services Interfaces selection window, double-click Sun SeeBeyond > eWays > File > FileClient > receive. The File Name field now displays receive. Click Next.

4For Step 3 of the wizard, from the Select OTDs selection window, double-click prjVSAM_JCD > otdALL > otdVSAM. The otdVSAM OTD is added to the Selected OTDs field.

5Click the Up One Level button twice to return to the Repository. Double-click Sun SeeBeyond > eWays > File > FileClient. The Selected OTDs field now lists the FileClient OTD.

6Click Finish. The Collaboration Editor with the new jcdUpdate Collaboration appears in the right pane of the Enterprise Designer.

7.6.5Create the Collaboration Business Rules

The next step in the sample is to create the Business Rules of the Collaboration using the Collaboration Editor.

Creating the jcdDelete Business Rules

The jcdDelete Collaboration implements the Input Web Service Operation to read the TriggerDelete.in file and then delete a record under a specific criteria. The Collaboration also writes a message to JCD_Delete_output0.dat to confirm a deleted record.

Note: The where clause in the business rule reads the trigger value as a placeholder for input. This permits you to modify the query to select a specific record. Also note that all records are deleted from the database when the TriggerDelete.in file is empty.

The jcdDelete Collaboration contains the Business Rules displayed in Figure 55.

VSAM eWay Adapter User’s Guide

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Sun Microsystems, Inc.

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Sun Microsystems 5.1.3 manual Create the Collaboration Business Rules, JcdUpdate Collaboration

5.1.3 specifications

Sun Microsystems 5.1.3 represents a significant version in the evolution of Sun's software products, particularly in the area of network operating systems and development tools. Released during a time when Sun was a leading enterprise in the field of computing, 5.1.3 brought a host of new features, enhancements, and technologies that catered to the demands of users looking for robust and reliable IT infrastructure.

One of the defining characteristics of Sun Microsystems 5.1.3 was its enhanced scalability. The operating system was designed to handle large amounts of data processing and support numerous simultaneous users. This feature made it particularly attractive for businesses operating in resource-intensive environments such as finance, telecommunications, and large-scale enterprise applications.

A significant focus for 5.1.3 was its improved networking capabilities. The release integrated advanced networking protocols, allowing for better interoperability between systems. This feature enabled seamless communication across diverse hardware platforms, thus enhancing productivity and collaboration among users.

In terms of software development, Sun Microsystems 5.1.3 included an updated toolset that made application development more accessible. Its support for various programming languages, including C, C++, and Java, facilitated a versatile development environment. The included Sun C/C++ Compiler was particularly noteworthy, providing developers with optimized performance and debugging features.

Security features were also a priority in 5.1.3, addressing growing concerns over data protection and system vulnerabilities. The system implemented advanced user authentication, role-based access controls, and encrypted communications, thereby bolstering the integrity of user data and enhancing overall system security.

Additionally, Sun Microsystems 5.1.3 incorporated reliable file system technologies like the Sun File System (UFS), which offered improved performance and data integrity. This file system was particularly effective for enterprises that required high availability and data protection due to its robust recovery options.

Overall, Sun Microsystems 5.1.3 showcased a blend of advanced technologies, user-oriented features, and robust performance characteristics that positioned it as a compelling choice for enterprises seeking reliable and efficient computing solutions. It illustrated Sun's continuous commitment to innovation, ensuring users were equipped with the cutting-edge tools necessary to thrive in an increasingly digital world.