org.sakaiproject.portal.render.portlet.services.state
Class EnhancedPortletStateEncoder

java.lang.Object
  org.sakaiproject.portal.render.portlet.services.state.EnhancedPortletStateEncoder

All Implemented Interfaces:

PortletStateEncoder

public class EnhancedPortletStateEncoder
extends Object
implements PortletStateEncoder

Enhanced version of the PortletStateEncoder. This implementation translates the PortletState into a properties file format for serialization. This results in a url parameters which is significatly shorter than ther simple version. This may be desirable in a cases where the url query string is allready significant and may surpass the limit of 2083 characters imposed by some browsers.

Since:

2.2.3

Version:

$Id: EnhancedPortletStateEncoder.java 21641 2007-02-15 23:38:43Z csev@umich.edu $

Constructor Summary

EnhancedPortletStateEncoder()

Method Summary

PortletState	decode(String uri) Encode decode the PortletState from the serialized form.
String	encode(PortletState portletState) Encode the PortletState into a string
WebRecoder	getUrlSafeEncoder()
void	setUrlSafeEncoder(WebRecoder urlSafeEncoder)

Methods inherited from class java.lang.Object

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

Constructor Detail

EnhancedPortletStateEncoder

public EnhancedPortletStateEncoder()

Method Detail

getUrlSafeEncoder

public WebRecoder getUrlSafeEncoder()

setUrlSafeEncoder

public void setUrlSafeEncoder(WebRecoder urlSafeEncoder)

encode

public String encode(PortletState portletState)

Description copied from interface: PortletStateEncoder

Encode the PortletState into a string

Specified by:

encode in interface PortletStateEncoder

Parameters:

portletState - the current portlet state

Returns:

serialized form of the state.

decode

public PortletState decode(String uri)

Description copied from interface: PortletStateEncoder

Encode decode the PortletState from the serialized form.

Specified by:

decode in interface PortletStateEncoder

Returns:

materialized portlet state.