public class StandardSessionFacade extends Object implements HttpSession
| Constructor and Description | 
|---|
| StandardSessionFacade(HttpSession session)Construct a new session facade. | 
| StandardSessionFacade(StandardSession session)Construct a new session facade. | 
| Modifier and Type | Method and Description | 
|---|---|
| Object | getAttribute(String name)Returns the object bound with the specified name in this session, or
  nullif no object is bound under the name. | 
| Enumeration<String> | getAttributeNames()Returns an  EnumerationofStringobjects
 containing the names of all the objects bound to this session. | 
| long | getCreationTime()Returns the time when this session was created, measured in milliseconds
 since midnight January 1, 1970 GMT. | 
| String | getId()Returns a string containing the unique identifier assigned to this
 session. | 
| long | getLastAccessedTime()Returns the last time the client sent a request associated with this
 session, as the number of milliseconds since midnight January 1, 1970
 GMT, and marked by the time the container received the request. | 
| int | getMaxInactiveInterval()Returns the maximum time interval, in seconds, that the servlet container
 will keep this session open between client accesses. | 
| ServletContext | getServletContext()Returns the ServletContext to which this session belongs. | 
| HttpSessionContext | getSessionContext()Deprecated. 
 As of Version 2.1, this method is deprecated and has no
             replacement. | 
| Object | getValue(String name)Deprecated. 
 As of Version 2.2, this method is replaced by
              getAttribute(java.lang.String). | 
| String[] | getValueNames()Deprecated. 
 As of Version 2.2, this method is replaced by
              getAttributeNames() | 
| void | invalidate()Invalidates this session then unbinds any objects bound to it. | 
| boolean | isNew()Returns  trueif the client does not yet know about the
 session or if the client chooses not to join the session. | 
| void | putValue(String name,
        Object value)Deprecated. 
 As of Version 2.2, this method is replaced by
              setAttribute(java.lang.String, java.lang.Object) | 
| void | removeAttribute(String name)Removes the object bound with the specified name from this session. | 
| void | removeValue(String name)Deprecated. 
 As of Version 2.2, this method is replaced by
              removeAttribute(java.lang.String) | 
| void | setAttribute(String name,
            Object value)Binds an object to this session, using the name specified. | 
| void | setMaxInactiveInterval(int interval)Specifies the time, in seconds, between client requests before the
 servlet container will invalidate this session. | 
public StandardSessionFacade(StandardSession session)
session - The session instance to wrappublic StandardSessionFacade(HttpSession session)
public long getCreationTime()
HttpSessiongetCreationTime in interface HttpSessionlong specifying when this session was created,
         expressed in milliseconds since 1/1/1970 GMTpublic String getId()
HttpSessiongetId in interface HttpSessionpublic long getLastAccessedTime()
HttpSessionActions that your application takes, such as getting or setting a value associated with the session, do not affect the access time.
getLastAccessedTime in interface HttpSessionlong representing the last time the client sent a
         request associated with this session, expressed in milliseconds
         since 1/1/1970 GMTpublic ServletContext getServletContext()
HttpSessiongetServletContext in interface HttpSessionpublic void setMaxInactiveInterval(int interval)
HttpSessionsetMaxInactiveInterval in interface HttpSessioninterval - An integer specifying the number of secondspublic int getMaxInactiveInterval()
HttpSessionsetMaxInactiveInterval method.
 A zero or negative time indicates that the session should never timeout.getMaxInactiveInterval in interface HttpSessionHttpSession.setMaxInactiveInterval(int)@Deprecated public HttpSessionContext getSessionContext()
HttpSessiongetSessionContext in interface HttpSessionpublic Object getAttribute(String name)
HttpSessionnull if no object is bound under the name.getAttribute in interface HttpSessionname - a string specifying the name of the object@Deprecated public Object getValue(String name)
getAttribute(java.lang.String).getValue in interface HttpSessionname - a string specifying the name of the objectpublic Enumeration<String> getAttributeNames()
HttpSessionEnumeration of String objects
 containing the names of all the objects bound to this session.getAttributeNames in interface HttpSessionEnumeration of String objects
         specifying the names of all the objects bound to this session@Deprecated public String[] getValueNames()
getAttributeNames()getValueNames in interface HttpSessionString objects specifying the names of
         all the objects bound to this sessionpublic void setAttribute(String name, Object value)
HttpSession
 After this method executes, and if the new object implements
 HttpSessionBindingListener, the container calls
 HttpSessionBindingListener.valueBound. The container then
 notifies any HttpSessionAttributeListeners in the web
 application.
 
 If an object was already bound to this session of this name that
 implements HttpSessionBindingListener, its
 HttpSessionBindingListener.valueUnbound method is called.
 
 If the value passed in is null, this has the same effect as calling
 removeAttribute().
setAttribute in interface HttpSessionname - the name to which the object is bound; cannot be nullvalue - the object to be bound@Deprecated public void putValue(String name, Object value)
setAttribute(java.lang.String, java.lang.Object)putValue in interface HttpSessionname - the name to which the object is bound; cannot be nullvalue - the object to be bound; cannot be nullpublic void removeAttribute(String name)
HttpSession
 After this method executes, and if the object implements
 HttpSessionBindingListener, the container calls
 HttpSessionBindingListener.valueUnbound. The container then
 notifies any HttpSessionAttributeListeners in the web
 application.
removeAttribute in interface HttpSessionname - the name of the object to remove from this session@Deprecated public void removeValue(String name)
removeAttribute(java.lang.String)removeValue in interface HttpSessionname - the name of the object to remove from this sessionpublic void invalidate()
HttpSessioninvalidate in interface HttpSessionpublic boolean isNew()
HttpSessiontrue if the client does not yet know about the
 session or if the client chooses not to join the session. For example, if
 the server used only cookie-based sessions, and the client had disabled
 the use of cookies, then a session would be new on each request.isNew in interface HttpSessiontrue if the server has created a session, but the
         client has not yet joinedCopyright © 2000-2020 Apache Software Foundation. All Rights Reserved.