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Class 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 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

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

    $ appletviewer ConnectionApplet.html

Constructor Index

 o ConnectionApplet()

Method Index

 o init()
 o paint(Graphics)


 o ConnectionApplet
 public ConnectionApplet()


 o init
 public void init()
 o paint
 public void paint(Graphics graphics)

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