[Java] Class r1.rpc.WebTierUtils

Server API

r1.rpc
Class WebTierUtils

java.lang.Object
  r1.rpc.WebTierUtils

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public class WebTierUtils
extends java.lang.Object

R1-RPC keeps servlet-related objects in a thread-local storage. This utility provides access to all of them. All methods are static.

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Field Summary
static java.lang.String	SESSION_CHALLENGE
static java.lang.String	SESSION_RPC_BRIDGE
static java.lang.String	SESSION_USER
static java.lang.String	TL_HTTP_REQUEST
static java.lang.String	TL_HTTP_RESPONSE
static java.lang.String	TL_HTTP_SERVLET
static java.lang.String	TL_HTTP_SESSION

 

Constructor Summary
WebTierUtils()

 

Method Summary
static java.lang.String	challenge()           This servlet creates a session-wide challenge for encryption needs.
static void	checkAuthentication()
static HttpServlet	getServlet()
static ServletConfig	getServletConfig()
static ServletContext	getServletContext()
static HttpServletRequest	getServletRequest()
static HttpServletResponse	getServletResponse()
static HttpSession	getSession()
static java.lang.Object	getSessionAttribute(java.lang.String key)
static java.lang.Object	getUser()
static java.lang.Object	getUser(HttpSession session)
static boolean	isLoggedIn()
static void	removeSessionAttribute(java.lang.String key)
static java.lang.Object	setSessionAttribute(java.lang.String key, java.lang.Object val)
static void	setUser(java.lang.Object user)

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

TL_HTTP_SERVLET

public static final java.lang.String TL_HTTP_SERVLET

See Also:

Constant Field Values

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TL_HTTP_REQUEST

public static final java.lang.String TL_HTTP_REQUEST

See Also:

Constant Field Values

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TL_HTTP_RESPONSE

public static final java.lang.String TL_HTTP_RESPONSE

See Also:

Constant Field Values

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TL_HTTP_SESSION

public static final java.lang.String TL_HTTP_SESSION

See Also:

Constant Field Values

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SESSION_CHALLENGE

public static final java.lang.String SESSION_CHALLENGE

See Also:

Constant Field Values

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SESSION_USER

public static final java.lang.String SESSION_USER

See Also:

Constant Field Values

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SESSION_RPC_BRIDGE

public static final java.lang.String SESSION_RPC_BRIDGE

See Also:

Constant Field Values

Constructor Detail

WebTierUtils

public WebTierUtils()

Method Detail

getServlet

public static HttpServlet getServlet()

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getServletConfig

public static ServletConfig getServletConfig()

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getServletContext

public static ServletContext getServletContext()

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getServletRequest

public static HttpServletRequest getServletRequest()

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getServletResponse

public static HttpServletResponse getServletResponse()

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getSession

public static HttpSession getSession()

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getSessionAttribute

public static java.lang.Object getSessionAttribute(java.lang.String key)

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setSessionAttribute

public static java.lang.Object setSessionAttribute(java.lang.String key,
                                                   java.lang.Object val)

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removeSessionAttribute

public static void removeSessionAttribute(java.lang.String key)

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getUser

public static java.lang.Object getUser()

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getUser

public static java.lang.Object getUser(HttpSession session)

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setUser

public static void setUser(java.lang.Object user)

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checkAuthentication

public static void checkAuthentication()
                                throws javax.security.auth.login.LoginException

Throws:

javax.security.auth.login.LoginException

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isLoggedIn

public static boolean isLoggedIn()

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challenge

public static java.lang.String challenge()

This servlet creates a session-wide challenge for encryption needs.

Returns:

the session-wide challenge string.