itez.core.runtime.session

类 ESessionCache

java.lang.Object

itez.core.runtime.session.ESessionBase

itez.core.runtime.session.ESessionCache

所有已实现的接口:

javax.servlet.http.HttpSession

public class ESessionCache
extends ESessionBase

自定义封装HttpSession 主要使用Cache替换默认的Session实现，最终支持集群/分布式部署

作者:

netwild

嵌套类概要

从类继承的嵌套类/接口 itez.core.runtime.session.ESessionBase

ESessionBase.ClientType

字段概要

字段

限定符和类型	字段和说明
protected boolean	dataChanged
protected Set<String>	deleteAttribute
protected boolean	empty
protected Map<String,Object>	newAttributes
protected Map<String,Object>	sessionStore

从类继承的字段 itez.core.runtime.session.ESessionBase

ATTR_LOGINED, ATTR_UID, clientType, creationTime, id, invalid, lastAccessedTime, maxInactiveInterval, servletContext, SessionAttrName, SessionCacheName, SessionTimeOutMinutes, token

构造器概要

构造器

构造器和说明
ESessionCache(javax.servlet.ServletContext context)

方法概要

限定符和类型	方法和说明
protected void	checkValid()
Object	getAttribute(String name)
Enumeration<String>	getAttributeNames()
void	invalidate()
void	refresh() 更新Session的声明周期
void	removeAttribute(String name)
void	setAttribute(String name, Object value)
Map<String,Object>	snapshot() 获取当前的Session数据快照

从类继承的方法 itez.core.runtime.session.ESessionBase

generateSessionId, getAttr, getCookieKey, getCookieKey, getCreationTime, getId, getLastAccessedTime, getLogined, getMaxInactiveInterval, getServletContext, getSessionContext, getToken, getType, getUid, getUser, getValue, getValueNames, isNew, putValue, removeValue, setLogined, setMaxInactiveInterval, setType, setUid

从类继承的方法 java.lang.Object

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

字段详细资料

newAttributes

protected final Map<String,Object> newAttributes

deleteAttribute

protected final Set<String> deleteAttribute

sessionStore

protected final Map<String,Object> sessionStore

empty

protected volatile boolean empty

dataChanged

protected volatile boolean dataChanged

构造器详细资料

ESessionCache

public ESessionCache(javax.servlet.ServletContext context)

方法详细资料

refresh

public void refresh()

更新Session的声明周期

覆盖:

refresh 在类中 ESessionBase

snapshot

public Map<String,Object> snapshot()

获取当前的Session数据快照

返回:

getAttribute

public Object getAttribute(String name)

setAttribute

public void setAttribute(String name,
                         Object value)

removeAttribute

public void removeAttribute(String name)

invalidate

public void invalidate()

getAttributeNames

public Enumeration<String> getAttributeNames()

checkValid

protected void checkValid()
                   throws IllegalStateException

抛出:

IllegalStateException