Objective
To show a simple JEE6 HelloWorld Servlet development
Environment
- Eclipse Juno
- JBoss EAP 6.0 Application Server
- Java 7
Development
1.
Start Eclipse.
2.
Configuring Server
b.
Select button Add, this will open a new window
c.
Select Server “JBoss Enterprise Application
Platform 6.0 Runtime”.
In case the server is not listed please download the one via selecting
“Download additional server adapters” link shown on top right corner.
e.
Click on button “Finish” and then “OK” on
previous window.
f.
Open Servers view (Window -> Show View ->
Servers)
g.
On Servers view click on “new server wizard...”
link
h.
A “New Server” window will open
Ensure the “JBoss EAP 6.0 Runtime” Server runtime environment is selected
and click on Finish.
i.
Specify correct path for JBoss EAP 6.0 and right
JRE
3.
Create a Dynamic Web Project (File -> New
-> Dynamic Web Project)
4.
Give project name as “HelloWorldServlet”
Click on Finish.
5.
You should see the project “HelloWorldServlet”
created. Now right click on project and click New -> Servlet.
6.
Specify Servlet name as “HelloWorldServlet” and
package as “com.test”
Click on Finish.
7.
Make following changes on doGet() and doPost()
method as:
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
PrintWriter out =
response.getWriter();
out.print("<html><body><b>Respons
from HelloWorld Servlet</b></body></html>");
out.close();
}
protected void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
doGet(request,
response);
}
Click on Finish.
9.
You should see “Console” view showing server
startup logs. Once server is started successfully a browser window will open
with URL http://localhost:8080/HelloWorldServlet
Testing
1.
You must hit the URL http://localhost:8080/HelloWorldServlet/HelloWorldServlet
either in Eclipse Web Browser window or any other Web Browser you have.
2.
Once hit the browser must show message “Respons
from HelloWorld Servlet”
Congratulations
this completes your HelloWorldServlet which is a Servlet 3.0 Spec compliant
running in JBoss EAP 6.0.
The source code can be found here: https://github.com/mchopker/myprojects.git
ReplyDeleteconfloAconsyo_1980 Kathy Evans https://wakelet.com/wake/2shaWuF3hou7qN4xlwZ9_
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