javassist.tools.web
public class Viewer extends ClassLoader
This is a sort of applet viewer that can run any program even if
the main class is not a subclass of Applet.
This viewwer first calls main() in the main class.
To run, you should type:
% java javassist.tools.web.Viewer host port Main arg1, ...This command calls Main.main() with arg1,...
All classes including Main are fetched from
a server http://host:port.
Only the class file for Viewer must exist
on a local file system at the client side; even other
javassist.* classes are not needed at the client side.
Viewer uses only Java core API classes.
Note: since a Viewer object is a class loader,
a program loaded by this object can call a method in Viewer.
For example, you can write something like this:
Viewer v = (Viewer)this.getClass().getClassLoader(); String port = v.getPort();
| Constructor Summary | |
|---|---|
| Viewer(String host, int p)
Constructs a viewer.
| |
| Method Summary | |
|---|---|
| int | getPort()
Returns the port number. |
| String | getServer()
Returns the server name. |
| static void | main(String[] args)
Starts a program. |
| void | run(String classname, String[] args)
Invokes main() in the class specified by classname.
|
Parameters: host server name p port number
classname.
Parameters: classname executed class args the arguments passed to main().