IBM Rational Open Access : Edition RPG fournit des extensions aux E/S natives de RPG ILE afin d'accéder à des nouvelles ressources et de nouveaux périphériques.
Une version complète de la prise en charge limitée fournie par les fichiers RPG SPECIAL qui permet aux programmeurs de RPG d'utiliser le modèle d'E/S simple et bien maîtrisé de RPG pour accéder à des ressources et à des périphériques qui ne sont pas pris en charge directement par RPG.
- Etend les applications RPG ILE pour leur donner accès à de nouveaux périphériques et à de nouvelles ressources à l'aide de gestionnaires d'E/S personnalisés.
- Utilisation des gestionnaires existants proposés par d'autres fournisseurs, partenaires commerciaux, prestataires de service, des solutions en code source ouvert ou des gestionnaires que vous avez créés vous-même.
- Accès à des périphériques et à des ressources comme les navigateurs Web, les terminaux mobiles, les services, les ressources en nuage, les fichiers XML ou les fichiers tableurs.
- Réutilisation des compétences de programmation RPG existantes.
- Modifications du langage RPG IV incluses dans IBM i 7.1 et 6.1 (via PTF).
- Le programme sous licence Rational Open Access, Edition RPG active de nouvelles fonctionnalités d'exécution. Il est indispensable dans toutes les partitions dans lesquelles des programmes RPG ILE utilisent des gestionnaires d'E/S.
- Système d'exploitation pris en charge : famille i
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Acheter Rational Open Access RPG Edition
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Features and benefits
The RPG IV programming language has a strong record of being an efficient and productive language for writing business applications on IBM® i. The language has been continuously enhanced with each IBM i release, including the most recent i 7.1 release. These enhancements have allowed RPG IV to interoperate with other languages in today's mixed environments, improved application maintenance and quality, and kept RPG IV current with system enhancements.
Other major enhancements, such as the introduction of the Integrated Language Environment (ILE) and local files support in procedures, have allowed organizations to write modular, reusable code following programming best practices.
To further modernize the language and allow RPG-based applications to interface with the wide range of new devices and resources, enhancements have been made to RPG IV in IBM i 7.1 and 6.1 to open up the file I/O capabilities, allowing anyone to write innovative I/O handlers to access other devices and resources such as:
Browsers
Mobile devices
Cloud computing resources
Web services
External databases
XML files
Spreadsheets
Software tool vendors, business partners, services organizations, and users write the handlers that extend RPG IV's I/O capabilities to new resources and devices. IBM Rational® Open Access: RPG Edition provides the runtime enablement for the I/O handlers. RPG developers can access the resource or device in their applications using native RPG file specifications and I/O operations, allowing developers to reuse their existing skills and gaining the programming efficiency that organizations have come to expect from RPG.
IBM Rational Open Access: RPG Edition is required on partitions where programs using I/O handlers are being run.
Open Access is a full-featured version of the limited support provided by RPG SPECIAL files. It provides a way for RPG programmers to use the simple and well-understood RPG I/O model to access devices that are not directly supported by RPG.
When the HANDLER keyword is specified on a File specification, the RPG compiler will generate code to use the specified handling procedure for I/O operations to the file rather than generating code to call the system's data management functions.
The HANDLER keyword can be used for any RPG device, DISK, PRINTER, or WORKSTN. The provider of the handling procedure can choose the RPG device-type that best fits the function that the handler provides. For example, a user interface application could map to a WORKSTN file, a spreadsheet document could map to a PRINTER file, and a Web service could map to a keyed DISK file.
System Requirements
This page outlines system requirements for a server running IBM® Rational® Open Access: RPG Edition
| Operating system | Software | Hardware |
|---|---|---|
| IBM i 6.1 | IBM Rational Development Studio for i V6.1 (5761-WDS) with applicable PTFs or RPG runtime V6.1 (5761-SS1) with applicable PTFs. |
For IBM i 6.1, one of these models: • 515, 520, 525, 550, 570, 595, 800, 810, 825, 870, 890, or MMA • BladeCenter model 7998-61X |
| IBM i V7.1 | IBM Rational Development Studio for i V7.1 (5770-WDS) with applicable PTFs or RPG runtime V7.1 (5770-SS1) with applicable PTFs. |
The following IBM i 7.1 Power processor-based servers and blades are supported: • POWER7: 8233-E8B, 9117-MMB, 9179-MHB, 8406-70Y, and 8406-71Y • POWER6 and POWER6+: 9407-M15, 9408-M25, 9409-M50, 8203-E4A, 8204-E8A, 8234-EMA, 8261-E4S, 9406-MMA, 9117-MMA, 9119-FHA, 7998-60X, 7998-61X, 7778-23X • POWER5 and POWER5+: 9405-520, 9407-515, 9406-520, 9406-525, 9406-550, 9406-570, and 9406-595 |
For more information:
To learn more about Rational Open Access: RPG Edition V1.1, contact your IBM representative or IBM Business Partner.
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Développement multiplateforme
- Rational Developer for zEnterprise
- Rational Open Access RPG Edition
- Rational Power Appliance
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- Ou appelez-nous au (coût d'un appel local) 0810 016 810
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