public class HttpUtil
extends java.lang.Object
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
getAttribute(javax.servlet.http.HttpServletRequest request,
java.lang.String name) |
java.lang.Object |
getAttribute(javax.servlet.http.HttpSession session,
java.lang.String name) |
java.lang.Object |
getAttribute(javax.servlet.ServletContext context,
java.lang.String name) |
static HttpUtil |
getInstance() |
java.security.Principal |
getUserPrincipal(javax.servlet.http.HttpServletRequest request) |
static boolean |
isServlet21() |
java.lang.Object |
setAttribute(javax.servlet.http.HttpServletRequest request,
java.lang.String name,
java.lang.Object value) |
java.lang.Object |
setAttribute(javax.servlet.http.HttpSession session,
java.lang.String name,
java.lang.Object value) |
java.lang.Object |
setAttribute(javax.servlet.ServletContext context,
java.lang.String name,
java.lang.Object value) |
public static HttpUtil getInstance()
public static boolean isServlet21()
public java.security.Principal getUserPrincipal(javax.servlet.http.HttpServletRequest request)
public java.lang.Object getAttribute(javax.servlet.http.HttpSession session, java.lang.String name)
public java.lang.Object getAttribute(javax.servlet.http.HttpServletRequest request, java.lang.String name)
public java.lang.Object getAttribute(javax.servlet.ServletContext context, java.lang.String name)
public java.lang.Object setAttribute(javax.servlet.http.HttpSession session, java.lang.String name, java.lang.Object value)
public java.lang.Object setAttribute(javax.servlet.http.HttpServletRequest request, java.lang.String name, java.lang.Object value)
public java.lang.Object setAttribute(javax.servlet.ServletContext context, java.lang.String name, java.lang.Object value)