net.ymate.platform.webmvc.util

Class TokenProcessHelper

java.lang.Object

net.ymate.platform.webmvc.util.TokenProcessHelper

public class TokenProcessHelper
extends Object

TokenProcessHelper is responsible for handling all token related functionality. The methods in this class are synchronized to protect token processing from multiple threads. Servlet containers are allowed to return a different HttpSession object for two threads accessing the same session so it is not possible to synchronize on the session.

Copy TokenProcessor.java from Struts 1.1

Author:

刘镇 (suninformation@163.com) on 14-7-6

Field Summary

Fields

Modifier and Type	Field and Description
static String	TOKEN_KEY

Method Summary

Modifier and Type	Method and Description
String	generateToken(HttpServletRequest request)
static TokenProcessHelper	getInstance()
String	getToken(HttpServletRequest request)
String	getToken(HttpServletRequest request, String name)
boolean	isTokenValid(HttpServletRequest request)
boolean	isTokenValid(HttpServletRequest request, boolean reset)
boolean	isTokenValid(HttpServletRequest request, String name, boolean reset)
boolean	isTokenValid(HttpServletRequest request, String name, String token, boolean reset)
void	resetToken(HttpServletRequest request)
void	resetToken(HttpServletRequest request, String name)
String	saveToken(HttpServletRequest request)
String	saveToken(HttpServletRequest request, String name)

Methods inherited from class java.lang.Object

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

Field Detail

TOKEN_KEY

public static final String TOKEN_KEY

See Also:

Constant Field Values

Method Detail

getInstance

public static TokenProcessHelper getInstance()

isTokenValid

public boolean isTokenValid(HttpServletRequest request)

isTokenValid

public boolean isTokenValid(HttpServletRequest request,
                            boolean reset)

isTokenValid

public boolean isTokenValid(HttpServletRequest request,
                            String name,
                            String token,
                            boolean reset)

isTokenValid

public boolean isTokenValid(HttpServletRequest request,
                            String name,
                            boolean reset)

getToken

public String getToken(HttpServletRequest request)

getToken

public String getToken(HttpServletRequest request,
                       String name)

resetToken

public void resetToken(HttpServletRequest request)

resetToken

public void resetToken(HttpServletRequest request,
                       String name)

saveToken

public String saveToken(HttpServletRequest request)

saveToken

public String saveToken(HttpServletRequest request,
                        String name)

generateToken

public String generateToken(HttpServletRequest request)