JDeveloper Intro

7/21/2019 JDeveloper Intro

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Introduction to JDeveloper



Benefits of Using JDeveloper

•

Standard, open, and extensible• Improved productivity

– Visual and declarative

– Simpler development of Java EE applications

•

“Productivity with Choice” – Technology stacks

– Development approaches

– Development platform

– Data sources

– Application servers



Using JDeveloper Features

•

JDeveloper features that facilitate ease of application developmentinclude:

Application Navigator

Database Navigator

Editor (code or visual editors)

Component Palette

Resource Palette (IDE and Application)

Data Controls panel

Structure Window

Property Inspector

Log Window



Using JDeveloper’s Application Navigator

•

Has expandable, minimizable panels todisplay:

– Projects

– Application resources

– Data controls

– Recently opened files

Expandable Panels

Restoring a PanelMinimizing a Panel



Using JDeveloper’s Database Navigator

•

The Database Navigator: – Shows both IDE and application connections

– Enables you to:

• View database elements

• Filter the display

• Create new connections

Create new

connection

Apply

filter



Using JDeveloper’s Editors

Edit

properties:

Visually edit task flows,

diagrams, and pages:

Edit code:



Using JDeveloper’s Component Palette

•

The Component Palette enables you to: – Display the components available to drag to visual editor

– Search for components

– Display the favorites and recently used components



Using JDeveloper’s Resource Palette

•

The Resource Palette: – Contains two types of

resources:

• Catalogs

• Connections

– Provides single searchable

view of and access to many

types of resources

– Facilitates sharing resources

among developers

Toolbar: Create/Import or Search



Using JDeveloper’s Structure Window

• The Structure Window provides:

– A tree view of selected document or object

– The ability to:• View in different ways

• Navigate

Freeze /

Unfreeze

New ViewSort

Show Methods, Fields,

Static / Public Members

Synch

with

Editor



Using JDeveloper’s Property Inspector

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Using JDeveloper’s Log Window

•The Log window: – Displays JDeveloper

messages, such as

logging and compilation

messages – Has one or more tabs:

A Messages tab and additional

tabs depending on what is occurring

–

Displays standard output (such as System.out.println() messages)

– Has context menu for clearing, wrapping, saving output,

searching, and so on



Getting Started in JDeveloper

•

To build an application in JDeveloper, you need to define: – An application

– One or more projects

– A database connection



Creating an Application in JDeveloper



Creating a Project in JDeveloper



Creating Database Connections

•

Two types: – IDE:

• Available to be added to any application

• Create in Database Navigator or Resource Palette

• To add to an application, drag to Application Resources or to an

application in Database Navigator

– Application:

• Owned by a specific application

• Create in Database Navigator or Application Resources



Creating a Database Connection

in JDeveloper

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JDeveloper Intro

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