Transcript WSAD Java - Florida State College at Jacksonville

This presentation is stored in 4thed.Ch01a.ppt
RAD
▮ Explain Eclipse, RAD, and their
relationship
▮ Basic RAD concepts
▮ How to install RAD
▮ How to import and run a Java class
using RAD
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RAD
▮ Eclipse: an open source integrated
development environment (IDE)
▮ Rational Application Developer based
on Eclipse
▮ Lots of files: will take up 2.5 gig of
space or more, need 6 gig to install
▮ Get RAD from Black Board Course
Content area
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Download and save all 11 files:
CZL0EML, RAD_WS_8.0_ 1 through 5, RAD_WS_8.0_ Master,
RAD_WS_8.0_TE_8.0_ 1 through 3, RAD_v80_Activation Kit
To a folder (I suggest you call it RAD8zipfiles)
Depending on your home Internet connection
this could take a looooooooooong time..
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After downloading you should have these files
Unzip/Extract each file, one at a time to a single folder (I suggest
creating a folder called RAD8 to hold the unzipped files and folders)
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After unzipping, RAD8 should have 3 folders:
RAD, RAD_SETUP, WAS80
And 2 files: RAD80lic.jar and a text file
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RAD
The RAD folder should have these folders
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The WAS80 folder should have these
If any of the folders/files are missing, verify
that you downloaded all 11 zip files, their
sizes are the same as shown in the slide, you
unzipped all 11 to the same folder
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Go into RAD_SETUP (your files and folders
should look like this) and right click
launchpad.exe and select Run as
administrator
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At the pop up window, select a language and
click Install IBM RAD for WebSphere
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Have to install the Installation Manager first
Make sure the above are selected, click Next
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Click the I accept license agreement
checkbox then Next
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Specify the install location or accept default
Click Next
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At the Install Packages, screen click Install
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Success, click Restart Installation Manager
button
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At Installation Manager click install
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Click the checkboxes for Application Server 8
and RAD for WebSphere 8 then Next
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Turn off Windows 7 firewall
▮ Turn off any anti-virus s/w
▮ Turn off Windows 7 firewall, first by
opening Windows Firewall:
▮ Clicking the Start button
▮ Clicking Control Panel
▮ In the search box, type firewall
▮ Click Windows Firewall
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Turn off Windows 7 firewall
▮ Click
Turn Windows Firewall on or off
▮ If you're prompted for an administrator pwd
or confirmation, type the password or provide
confirmation
▮ Click “Turn off Windows Firewall (not
recommended)” under each network
location that you want to stop trying to
protect, and then click OK
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Go back to the Install Packages window and
click next
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Click “I accept the terms in the license
agreement” radio button, then Next
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Specify where to install or accept default (RAD
cannot be installed to your thumb drive) then
click next
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Specify where to install and click next
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Click next
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Click next
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Click next
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Click next
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Installing RAD
▮ If you get an option for 32 or 64 bit
choose 32 bit
▮ Why?
▮ Labs are all 32 bit
▮ 32 bit apps can run on 64 bit RAD installations
but not the reverse
▮ If you bring up the app on a 64 bit installation you
will have trouble trying to rerun on a 32 bit
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At Summary window, click Install
This will take a while
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Click Finish
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Close the installation Manager Window
RAD will be started (If RAD does not start
click here). Specify a workspace (a folder) to
hold all your work.
RAD will create the folder if it doesn’t exist
If you will be working at different computers,
specify the location on a portable flash drive
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RAD needs to create a profile for the server
Uncheck “Enable administrative security on
the profile”, then Finish
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RAD is initially installed with a Trial license,
start the process to change that by clicking
Manage Licenses
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Click Apply License
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Click RAD 8.0.0 in the tree, the Import product
Activation Kit radio button, then Next
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Click Browse, then navigate to the folder with
the unizipped RAD files (i.e. RAD8) Click on
RAD80lic.jar then Open.
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The file will appear in the Repository text field
Click Next
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Click the I accept the terms radio button, then
Finish
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The license type will be changed to Permanent
Click Finish
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Click Done to close the Manage Licenses
window
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If RAD is open close RAD
To use the Visual Editor we will have to
change the RAD configuration to include it
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Reconfigure RAD
Start the Installation
Manager by clicking:
Start
All Programs
IBM Installation Manager
IBM Installation Manager
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Click Modify
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In the Modify Packages window, select IBM
Software Delivery Platform, and click Next.
If you get a prompt for a userid/pw just
cancel out of those windows
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At the Modify Packages window, click Next
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At the Modify Packages window, Click Struts
and SDO development tools
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Scroll down the Features list, select Java
client application editor (VE) and click Next.
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At the Summary page click Modify
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Click Finish
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Close the Installation Manager Window
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Starting RAD in M2102
▮ Because of all the security controls in
the lab, RAD does not run well with
student ids
▮ So when in the lab, sign on with the
following:
▮ Userid:
.\ibm
▮ Password:
cop2551
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Start RAD by clicking:
Start
All Programs
IBM Software Delivery Platform
IBM Rational Application Developer
Rational Application Developer
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The Workspace is a folder where all your
work will be stored
I suggest the folder be on your thumb drive
Specify the workspace folder, Click OK
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Possible RAD Install Problems
▮ You don’t have administrator authority
on the computer
▮ Things like the registry will be updated
and this requires administrator authority
▮ There is firewall/anti-virus s/w
preventing the install
▮ Disable the s/w and try to install again
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Possible Problems
▮ Zip file(s) download was interrupted
▮ Compare sizes of files in slide 3 to the
sizes of your zip files
▮ All files weren’t unzipped into the same
directory/folder
▮ The installation s/w will search for the
folders in the same folder that the
RAD_SETUP folder is in
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Possible Problems Starting RAD
▮ If you get this, try
changing eclipse.ini
contents to:
(-XX:MaxPermSize=256M
-vmargs
-Xms40m
-Xmx768m)
▮ Here’s a link with
more info:
http://troyworks.com/blog/2008/06/08/ecl
ipse-jvm-terminated-exit-code-1
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This means you installed RAD and can delete the
folder and zip files
Close the Welcome window
by clicking the white
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Initial display shows the JEE perspective
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Perspectives
▮ Many development environments based
on the type of application you are creating
▮ Java perspective – client
▮ Web perspective - server
▮ JEE perspective - enterprise
▮ Each has a unique set a panes, views and
functions/tools
▮ Indicated at top right of window
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Start creating a project to hold your Java classes
Click File, New, Project
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Creating a Project
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Select Java project and click Next
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Give the project name: e.g. JavaCourse
Click Finish
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Click Yes button to switch the Perspective
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This will bring up the Java “Perspective”
Notice that JEE is still active just not current
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Java Perspective made up of 4 panes:
Package Explorer pane (far left)
Work Space (middle)
Outline (far right)
Task (bottom)
Each pane can display many views
Views indicated by tabs at top of pane
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To bring source code into RAD workspace:
In the Package Explorer, click on the project to hold
the source code (e.g. JavaCourse) then File, Import
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Expand General and select File System
Click Next
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Click Browse
Select your
thumbdrive
Click OK
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Click Customer.java checkbox then Finish
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All source code files must go into the src folder
Expand the JavaClass project, and drag
Customer.java into the src (source code) folder
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Expand src, then (default package)
Double click Customer.java to display source code
Notice outline pane to far right
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Click the Run icon (green circle with white
arrow head)
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Select Java Application and click OK to
compile and run within RAD
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Console view will appear in Task pane with
results
If console doesn’t appear click Window, Show
View, Console
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RAD underlines errors with red squiggly
On left, white X in red circle indicates an error
Light bulb icon indicates RAD has suggestions
on how to fix error, click light bulb icon and
solutions menu shown
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Selecting a solution (clicking on it) may take
away the error…
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Finding and Fixing Errors
…. but produce the wrong result
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Class Assg
▮ Install/start RAD
▮ Import Customer.java
▮ Run Customer
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