Introducing Oracle JDeveloper Suite

Introducing Oracle
JDeveloper Suite

Presented By

Jim Donlon,
Technical Sales Consultant

Oracle Government, Education, and Health

jdonlon@us.oracle.com

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Agenda

∙
Why Java?

∙
The JDeveloper Suite

∙
Oracle JDeveloper

∙
Database Access

∙
Multi
-
tier Applications

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•
First Appearance two years ago in
Netscape Navigator 3.0

•
Early adopters building web site
content

•
Now, over 500,000 Java developers
worldwide, and expected to double
in 1998

•
Advent of CORBA & IIOP will
lead the way to enterprise Java
applications In 1998

The Java Revolution

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Portability

–
Same API

–
NC’s To PC’s To Servers

•
Productivity

–
No Pointers / Automatic Garbage Collection

–
Single Inheritance / Multiple interfaces

–
Component Model for Reuse

•
Maintenance

–
Zero Client Maintenance

Java Language Benefits

Deliver Java to
the Enterprise

®

Oracle’s Java Strategy

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Scalability

•
Reliability

•
Security

•
Interoperability

•
Managability

Enterprise Platform?

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Oracle’s Enterprise Platform

Enterprise
Solution

Java

=

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Data

Server


Java

Application

Logic

Application Server


Java

Application

Logic

Java

Client


Java

User
Interface

NCA: Java on Every Tier

“Build, Debug & Deploy
Java Across All Tiers of the
Enterprise.”

®

Java Tools Mission statement

Oracle’s New Java

Development
Environment

®

What is the JDeveloper Suite?

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What is the JDeveloper Suite?

•
Oracle JDeveloper Suite provides a complete set of
products for building component
-
based, server
-
centric Java applications.

•
Included with the Suite are developer copies of:

–
Oracle JDeveloper
. 1.0 Oracle's new component
-
based
development tool for building applications in Java.

–
Oracle8 Enterprise Edition
. Enterprise Class
ORDBMS

–
Oracle Application Server 4.0 Enterprise Edition
.
Oracle’s newest Application Server technology for
deploying web based applications.


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What is JDeveloper?

JDeveloper is
the

tool for


Oracle Developers


building components and applications


in Java

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Borland JBuilder

Oracle Integration

Oracle JDeveloper

+

=

What is JDeveloper?

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Oracle Integration

∙
Database (Oracle7 & Oracle8)

∙
Oracle Application Server (OAS)

∙
Integration with other Oracle Tools

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Productivity

∙
Leading Language Technology

∙
Two
-
way Tool

∙
Component Based Development

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Leading Language Technology

∙
Based on JDK 1.1

∙
Java Byte Code Compiler

∙
Just In Time Compiler (JIT)

∙
Integrated Code Editor & Debugger

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Two
-
Way Design Tool

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Component Development

Support for
Java Beans
:

∙
Create
-
Using Graphical
Development Environment

∙
Reuse
-
Integrate Beans into
existing/new applications

∙
Deploy
-
Using Oracle Application
Server framework

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Easily Create JavaBeans

BeansExpress Wizards Generate

“Code Snippets” for component development
including Beans,

Bean Info Classes and Event Beans

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Beans can easily be
added to the
Component Palette.

Component palette
(pages and content) is
fully customizable.

Easily Add JavaBeans

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Easily Deploy JavaBeans

Deployment Wizard
allows your project to
be packaged as:

∙

JAR file

∙

ZIP file

∙

OAS JCO Archive

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∙
Native JDBC Drivers

∙
SQLJ Precompiler

∙
Data Aware JavaBeans(JBCL)

∙
Data Frame (Form) Wizard

∙
Connection Editor

Database Integration

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Data Access Methods

JDBC

SQLJ

JBCL

Productivity

Flexibility

DataForm

Wizard

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Oracle Data Frame Wizard

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Multi
-
tier Applications

∙
Move Complexity from Client to Middle /
application Tier

∙
Simplify Creation of CORBA Objects

∙
Leverage Oracle Application Server 4.0

∙
Clearly distinguish application logic from UI
logic.

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Client

Oracle Application
Server

Database

Server

Application Server Cartridges

PL/SQL

JCO

Live

HTML

Oracle Application Server 4.0

Java

Web

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∙
Build and package Java Cartridges using
JDeveloper

∙
Deploy Java Cartridges to OAS using built in C
like API of Web Request Broker(WRB)

∙
Access JWEB Cartridges Like other WRB
Cartridges.


sql*net

http

JWEB Cartridge Creation

OAS 3.x/OAS 4.x

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Build and package Java/CORBA Objects (JCO)
in JDeveloper

∙
Deploy JCOs with OAS management tool for
OAS 4.0 CORBA ORB(Object Request Broker)

∙
Re
-
use JCOs in JDeveloper


sql*net

iiop

JCO

Java/Corba Object Creation

OAS 4.x >

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Leverage OAS Java/Web Cartridge

∙
Helps add dynamic content to HTML

∙
HTML files need special tags <WRB_INC>

∙
Wizard generates Java class for OAS 4.0

∙
User adds implementation code

http


sql*net

http

Java App

HTML
-
Java Wizard

OAS 3.x/OAS 4.x

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Java applications on AppServer contain calls to
PL/SQL stored procedures

∙
OAS has a utility that generates Java wrapper
classes to call stored PL/SQL

∙
AppBuilder has a GUI for that utility

http


sql*net

http

PL/SQL

PL/SQL

Java App

PL/SQL
-
Java Wizard

OAS 3.x/OAS 4.x

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Summary

JDeveloper

is
the

tool for

Oracle Developers

building components and applications

in Java

JDeveloper Suite

a
set

of tools for

Oracle Developers

building components and applications

in the NCA/WEB Framework

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∙
JDeveloper Suite 1.0 Available on
Windows NT

∙
Trial available in Oracle Enterprise
Developer Suite 2.1
(formerly Web
Developer Suite)

Product Availability

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QUESTIONS???


Please email:


jdonlon@us.oracle.com