    All Examples  This Package

# Class examples.jdbc.informix4.ConnectionApplet

    examples.jdbc.informix4.ConnectionApplet

public class ConnectionApplet

This applet simply connects to a database. It is useful for diagnosing problems with database connections from applets, such as Java security manager restrictions and incorrect connection URLs or CLASSPATHs.

The ConnectionApplet.java source file contains very little executable code, but is is heavily commented. If you have problems running this applet, be sure to read the comments in this source file. Also, try running the SocketApplet example to test that you can open a socket on the database server host machine.

Using the Java utility Appletviewer allows the applet to run without security restrictions.

### To set up this example:

1. Set up your development shell as described in Package examples.jdbc.informix4.

2. Change connection parameters to correspond to your Informix Dynamic Server configuration. If you need more help, check the section on connecting to a database in the Developers Guide, Using WebLogic jDriver for Informix.

3. Compile this example by executing the following command in your development shell:

   $ javac -d c:/weblogic/informix4/classes ConnectionApplet.java

4. Run this example by executing the following command in your development shell:

   $ appletviewer ConnectionApplet.html

##

ConnectionApplet()

##

init()
paint(Graphics)

##

ConnectionApplet

     public ConnectionApplet()

##

init

     public void init()

paint

     public void paint(Graphics graphics)

    All Examples  This Package