Network Client Applet Example

The QuoteClientApplet class allows you to fetch quotations from a server-side application that runs on the same host as this applet. This class also displays the quotation received from the server.

The and classes make up the server-side application that returns quotations. Here's a text file ( one-liners.txt) that contains a number of quotations.

Perform the following steps to test QuoteClientApplet .

<script src=
    var attributes =
      { code:'QuoteClientApplet.class',  width:500, height:100} ; 
    var parameters =
      { codebase_lookup:'true', permissions:'sandbox' };
    deployJava.runApplet(attributes, parameters, '1.6'); 

Alternatively, you can use the quoteApplet.html page that already contains this HTML code.

  • Compile the class. Copy the generated class files to the same directory where you saved your web page.

  • Compile the classes for the server-side application, and .

  • Copy the file one-liners.txt to the directory that has the class files for the server-side application (generated in the previous step).

  • Start the server-side application.

java QuoteServer

You should see a message with the port number, as shown in the following example. Note the port number.

QuoteServer listening on port:3862
  • Open the web page containing your applet in a browser by entering the URL of the web page. The host name in the URL should be the same as the name of the host on which the server-side application is running.

For example, if the server-side application is running on a machine named JohnDoeMachine , you should enter a similar URL. The exact port number and path will vary depending on your web server setup.


The QuoteClientApplet will be displayed on the web page.

  • Enter the port number of your server-side application in the applet's text field and click OK. A quotation is displayed.

Here is a screen capture of the applet in action.

QuoteServer Sample Output

QuoteServer Sample Output