nl.justobjects.pushlet.util
Class Servlets

java.lang.Object
  nl.justobjects.pushlet.util.Servlets

public class Servlets
extends java.lang.Object

Servlet utilities.

Version:

$Id: Servlets.java,v 1.2 2007/11/23 21:10:17 justb Exp $

Author:

Just van den Broecke - Just Objects ©

Constructor Summary

Servlets()

Method Summary

static java.lang.String	getParameter(javax.servlet.http.HttpServletRequest aRequest, java.lang.String aName) Get parameter; if not set or empty return null.
static java.lang.String	getParameter(javax.servlet.http.HttpServletRequest aRequest, java.lang.String aName, java.lang.String aDefault) Get parameter; if not set or empty return specified default value.
static void	setNoCacheHeaders(javax.servlet.http.HttpServletResponse aResponse) Set HTTP headers to prevent caching.

Methods inherited from class java.lang.Object

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

Constructor Detail

Servlets

public Servlets()

Method Detail

getParameter

public static java.lang.String getParameter(javax.servlet.http.HttpServletRequest aRequest,
                                            java.lang.String aName)

Get parameter; if not set or empty return null.

getParameter

public static java.lang.String getParameter(javax.servlet.http.HttpServletRequest aRequest,
                                            java.lang.String aName,
                                            java.lang.String aDefault)

Get parameter; if not set or empty return specified default value.

setNoCacheHeaders

public static void setNoCacheHeaders(javax.servlet.http.HttpServletResponse aResponse)

Set HTTP headers to prevent caching.