uk.ac.ebi.intenz.webapp.controller
Class NonDatabaseCommand

java.lang.Object
  uk.ac.ebi.intenz.webapp.controller.Command
      uk.ac.ebi.intenz.webapp.controller.NonDatabaseCommand

Direct Known Subclasses:

BrowseResultCommand, ChangeCharacterRepresentationCommand

public abstract class NonDatabaseCommand
extends Command

All commands of this type do not need a connection to the database.

Version:

0.9 - 21-July-2003

Author:

Michael Darsow

Field Summary

protected javax.servlet.ServletContext	context
protected javax.servlet.http.HttpServletRequest	request
protected javax.servlet.http.HttpServletResponse	response

Constructor Summary

NonDatabaseCommand()

Method Summary

protected void	forward(String target) Forwards to the given target.
void	init(javax.servlet.ServletContext context, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Initialises the attributes which will be used to extract information for the command execution.

Methods inherited from class uk.ac.ebi.intenz.webapp.controller.Command

process

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

context

protected javax.servlet.ServletContext context

request

protected javax.servlet.http.HttpServletRequest request

response

protected javax.servlet.http.HttpServletResponse response

Constructor Detail

NonDatabaseCommand

public NonDatabaseCommand()

Method Detail

init

public void init(javax.servlet.ServletContext context,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response)

Initialises the attributes which will be used to extract information for the command execution.

Parameters:

context - The servlet context.

request - The request object.

response - The response object.

forward

protected void forward(String target)
                throws javax.servlet.ServletException,
                       IOException

Forwards to the given target.

Parameters:

target - A valid URI.

Throws:

javax.servlet.ServletException

IOException