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Training/Certification

U2100: Java Application Development Using UniObjects

Duration

4 Days

Purpose

This hands-on course provides an introduction to writing Java Applications using UniObjects to access UniData and UniVerse databases. Explore how to use UniObjects for Java in both Client/Server and Web applications. Take advantage of the power and openness of Java and the flexibility of the multi-value database. Using UniObjects, you can open files, read and write records, execute selects and call subroutines. Put a Java GUI or Java Web front-end on your existing business logic!

Audience

Experienced developers who wish to write Java applications to access UniVerse or UniData.

Prerequisites

You should have some experience with Java (at least a one-week introductory course) and experience with UniData or UniVerse.

Objectives

After completing this course, you should be able to:

Connect to U2 database accounts from Java using UniObjects for Java
Read from and write to U2 files
Manipulate records and multivalue fields using Java
Read a dictionary file from Java
Issue U2 commands via Java
Execute U2 subroutines within Java
Use Select Lists in your Java code
Set up the proxy server that comes with UniObjects for Java and understand its security role

For questions or to register for a course, email u2training@rs.com.

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Rocket Software develops, licenses, and supports enterprise infrastructure software and solutions. Rocket services customers in all geographies through our worldwide sales force, support team, and R&D labs. Our customers deploy our products in these strategic infrastructure domains: application development, application modernization, business intelligence, compliance and security, consumer productivity, database servers, database tools, file transfer, mainframe productivity, network management, publishing and search, SOA and integration, storage management, terminal emulation, and text mining.

Rocket U2 comprises UniData and UniVerse, two extended relational databases with integrated development environments designed for rapid, cost-effective vertical application development. The products are embedded in solutions provided by our partners and used by thousands of organizations from small to medium businesses (SMB) to large enterprises.