Listing Deployed Web Modules

<< Deploying with the Admin Console | Dynamic Reloading >>

Listing Deployed Web Modules

To test the application, follow these steps:

1. Open a web browser.

2. Enter the following URL in the web address box:

http://localhost:8080/hello1

3. Enter your name, and click Submit.

The application should display the name you submitted as shown in

Figure 33

and

Figure 34

Listing Deployed Web Modules

The Application Server provides two ways to view the deployed web modules: the Admin
Console and the asadmin command.

To use the Admin Console:

1. Open the URL http://localhost:4848/asadmin in a browser.
2. Expand the nodes Applications

Web Applications.

Use the asadmin command as follows:

asadmin list-components

Updating Web Modules

A typical iterative development cycle involves deploying a web module and then making
changes to the application components. To update a deployed web module, you must do the
following:

1. Recompile any modified classes.

2. If you have deployed a packaged web module, update any modified components in the

WAR.

3. Redeploy the module.

4. Reload the URL in the client.

Updating a Packaged Web Module

This section describes how to update the hello1 web module that you packaged.

First, change the greeting in the file
tut-install/javaeetutorial5/examples/web/hello1/web/index.jsp to

<h2>Hi, my name is Duke. What

's yours?</h2>

Web Modules

The Java EE 5 Tutorial · September 2007