org.displaytag.util: public interface: RequestHelper

org.displaytag.util
public interface: RequestHelper [javadoc | source]

All Known Implementing Classes:
PortletRequestHelper, DefaultRequestHelper

A RequestHelper object is used to read parameters from the request. Main features are handling of numeric parameters and the ability to create Href objects from the current request.

author: Fabrizio - Giustina

version: $ - Revision: 1081 $ ($Author: fgiust $)

Method from org.displaytag.util.RequestHelper Summary:
getHref, getIntParameter, getParameter, getParameterMap

Method from org.displaytag.util.RequestHelper Detail:
public Href getHref() return the current Href for the request (base url and parameters).
public Integer getIntParameter(String key) Reads an Integer parameter from the request.
public String getParameter(String key) Reads a String parameter from the request.
public Map getParameterMap() Returns a Map containing all the parameters in the request.