Class StandardSessionFacade
- All Implemented Interfaces:
- HttpSession
- Author:
- Remy Maucherat
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptiongetAttribute(String name) Returns the object bound with the specified name in this session, ornullif no object is bound under the name.Returns anEnumerationofStringobjects containing the names of all the objects bound to this session.longReturns the time when this session was created, measured in milliseconds since midnight January 1, 1970 GMT.getId()Returns a string containing the unique identifier assigned to this session.longReturns 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.intReturns the maximum time interval, in seconds, that the servlet container will keep this session open between client accesses.Returns the ServletContext to which this session belongs.voidInvalidates this session then unbinds any objects bound to it.booleanisNew()Returnstrueif the client does not yet know about the session or if the client chooses not to join the session.voidremoveAttribute(String name) Removes the object bound with the specified name from this session.voidsetAttribute(String name, Object value) Binds an object to this session, using the name specified.voidsetMaxInactiveInterval(int interval) Specifies the time, in seconds, between client requests before the servlet container will invalidate this session.
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Constructor Details- 
StandardSessionFacadeConstruct a new session facade.- Parameters:
- session- The session instance to wrap
 
 
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Method Details- 
getCreationTimepublic long getCreationTime()Description copied from interface:jakarta.servlet.http.HttpSessionReturns the time when this session was created, measured in milliseconds since midnight January 1, 1970 GMT.- Specified by:
- getCreationTimein interface- HttpSession
- Returns:
- a longspecifying when this session was created, expressed in milliseconds since 1/1/1970 GMT
 
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getIdDescription copied from interface:jakarta.servlet.http.HttpSessionReturns a string containing the unique identifier assigned to this session. The identifier is assigned by the servlet container and is implementation dependent.- Specified by:
- getIdin interface- HttpSession
- Returns:
- a string specifying the identifier assigned to this session
 
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getLastAccessedTimepublic long getLastAccessedTime()Description copied from interface:jakarta.servlet.http.HttpSessionReturns 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.Actions that your application takes, such as getting or setting a value associated with the session, do not affect the access time. - Specified by:
- getLastAccessedTimein interface- HttpSession
- Returns:
- a longrepresenting the last time the client sent a request associated with this session, expressed in milliseconds since 1/1/1970 GMT
 
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getServletContextDescription copied from interface:jakarta.servlet.http.HttpSessionReturns the ServletContext to which this session belongs.- Specified by:
- getServletContextin interface- HttpSession
- Returns:
- The ServletContext object for the web application
 
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setMaxInactiveIntervalpublic void setMaxInactiveInterval(int interval) Description copied from interface:jakarta.servlet.http.HttpSessionSpecifies the time, in seconds, between client requests before the servlet container will invalidate this session. A zero or negative time indicates that the session should never timeout.- Specified by:
- setMaxInactiveIntervalin interface- HttpSession
- Parameters:
- interval- An integer specifying the number of seconds
 
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getMaxInactiveIntervalpublic int getMaxInactiveInterval()Description copied from interface:jakarta.servlet.http.HttpSessionReturns the maximum time interval, in seconds, that the servlet container will keep this session open between client accesses. After this interval, the servlet container will invalidate the session. The maximum time interval can be set with thesetMaxInactiveIntervalmethod. A zero or negative time indicates that the session should never timeout.- Specified by:
- getMaxInactiveIntervalin interface- HttpSession
- Returns:
- an integer specifying the number of seconds this session remains open between client requests
- See Also:
 
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getAttributeDescription copied from interface:jakarta.servlet.http.HttpSessionReturns the object bound with the specified name in this session, ornullif no object is bound under the name.- Specified by:
- getAttributein interface- HttpSession
- Parameters:
- name- a string specifying the name of the object
- Returns:
- the object with the specified name
 
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getAttributeNamesDescription copied from interface:jakarta.servlet.http.HttpSessionReturns anEnumerationofStringobjects containing the names of all the objects bound to this session.- Specified by:
- getAttributeNamesin interface- HttpSession
- Returns:
- an EnumerationofStringobjects specifying the names of all the objects bound to this session
 
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setAttributeDescription copied from interface:jakarta.servlet.http.HttpSessionBinds an object to this session, using the name specified. If an object of the same name is already bound to the session, the object is replaced.After this method executes, and if the new object implements HttpSessionBindingListener, the container callsHttpSessionBindingListener.valueBound. The container then notifies anyHttpSessionAttributeListeners in the web application.If an object was already bound to this session of this name that implements HttpSessionBindingListener, itsHttpSessionBindingListener.valueUnboundmethod is called.If the value passed in is null, this has the same effect as calling removeAttribute().- Specified by:
- setAttributein interface- HttpSession
- Parameters:
- name- the name to which the object is bound; cannot be null
- value- the object to be bound
 
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removeAttributeDescription copied from interface:jakarta.servlet.http.HttpSessionRemoves the object bound with the specified name from this session. If the session does not have an object bound with the specified name, this method does nothing.After this method executes, and if the object implements HttpSessionBindingListener, the container callsHttpSessionBindingListener.valueUnbound. The container then notifies anyHttpSessionAttributeListeners in the web application.- Specified by:
- removeAttributein interface- HttpSession
- Parameters:
- name- the name of the object to remove from this session
 
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invalidatepublic void invalidate()Description copied from interface:jakarta.servlet.http.HttpSessionInvalidates this session then unbinds any objects bound to it.- Specified by:
- invalidatein interface- HttpSession
 
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isNewpublic boolean isNew()Description copied from interface:jakarta.servlet.http.HttpSessionReturnstrueif 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.- Specified by:
- isNewin interface- HttpSession
- Returns:
- trueif the server has created a session, but the client has not yet joined
 
 
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