se.kmr.scam.client.http.command
Class SavePreferences

java.lang.Object
  se.kmr.scam.client.http.command.SavePreferences

All Implemented Interfaces:

Command

public class SavePreferences

extends Object

implements Command

Saves personalized preference values in a PreferenceBean that is made available in session context.
The precendence of preference values are:

1. values available in request context has higest precedence.
2. values available in session context
3. values available in application context, theese values are the default values for all users.

Parameters are initialized through the method init(java.util.Map) . Arguments are run-time attributes.

Parameters:

Arguments:
PreferenceBean.NAME -> java.lang.String - Identifies the PreferenceBean
PreferenceBean.LOCALE -> java.lang.String - Identifies the value of preferred locale
PreferenceBean.RESULT_PAGE_LENGTH -> java.lang.String - Identifies the value of preferred number of items in a page
PreferenceBean.PROG_SORT_ORDER -> java.lang.String - Identifies the value of preferred sort order

Result:
A PreferenceBean object is available in session context, the attribute name equals PreferenceBean.NAME.

Version:

$Revision: 1.4 $

Author:

Jöran

Created:

den 4 september 2002

Constructor Summary

SavePreferences()

Method Summary

CommandResponse	execute(HttpServletRequest request, HttpServletResponse response) Description of the Method
void	init(Map args) Description of the Method

Methods inherited from class java.lang.Object

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

Constructor Detail

SavePreferences

public SavePreferences()

Method Detail

execute

public CommandResponse execute(HttpServletRequest request,
                               HttpServletResponse response)
                        throws HttpException

Description of the Method

Specified by:

execute in interface Command

Parameters:

request - Description of the Parameter

response - Description of the Parameter

Returns:

Returns an CommandResponse object.

Throws:

HttpException - Description of the Exception

init

public void init(Map args)

Description of the Method

Specified by:

init in interface Command

Parameters:

args - Description of the Parameter