1 package uk.ac.ebi.intenz.webapp.controller;
2
3 import javax.servlet.ServletException;
4 import java.io.IOException;
5
6 /**
7 * This is the abstract base class of all commands.
8 *
9 * @author Michael Darsow
10 * @version 0.9 - 21-July-2003
11 */
12 public abstract class Command {
13 /**
14 * This is unique to each command and has to be implemented by the inherting subclass.
15 *
16 * @throws javax.servlet.ServletException
17 * @throws java.io.IOException
18 */
19 abstract public void process() throws ServletException, IOException;
20 }