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java.lang.Objectorg.apache.catalina.session.StandardSessionFacade
public class StandardSessionFacade
Facade for the StandardSession object.
| Constructor Summary | |
|---|---|
StandardSessionFacade(javax.servlet.http.HttpSession session)
Construct a new session facade. |
|
StandardSessionFacade(StandardSession session)
Construct a new session facade. |
|
| Method Summary | |
|---|---|
java.lang.Object |
getAttribute(java.lang.String name)
Returns the object bound with the specified name in this session, or null if no object is bound under the name. |
java.util.Enumeration |
getAttributeNames()
Returns an Enumeration of String objects
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. |
java.lang.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. |
javax.servlet.ServletContext |
getServletContext()
Returns the ServletContext to which this session belongs. |
javax.servlet.http.HttpSessionContext |
getSessionContext()
|
java.lang.Object |
getValue(java.lang.String name)
|
java.lang.String[] |
getValueNames()
|
void |
invalidate()
Invalidates this session then unbinds any objects bound to it. |
boolean |
isNew()
Returns true if the client does not yet know about the
session or if the client chooses not to join the session. |
void |
putValue(java.lang.String name,
java.lang.Object value)
|
void |
removeAttribute(java.lang.String name)
Removes the object bound with the specified name from this session. |
void |
removeValue(java.lang.String name)
|
void |
setAttribute(java.lang.String name,
java.lang.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. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public StandardSessionFacade(StandardSession session)
public StandardSessionFacade(javax.servlet.http.HttpSession session)
| Method Detail |
|---|
public long getCreationTime()
javax.servlet.http.HttpSession
getCreationTime in interface javax.servlet.http.HttpSessionlong specifying
when this session was created,
expressed in
milliseconds since 1/1/1970 GMTpublic java.lang.String getId()
javax.servlet.http.HttpSession
getId in interface javax.servlet.http.HttpSessionpublic long getLastAccessedTime()
javax.servlet.http.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 javax.servlet.http.HttpSessionlong
representing the last time
the client sent a request associated
with this session, expressed in
milliseconds since 1/1/1970 GMTpublic javax.servlet.ServletContext getServletContext()
javax.servlet.http.HttpSession
getServletContext in interface javax.servlet.http.HttpSessionpublic void setMaxInactiveInterval(int interval)
javax.servlet.http.HttpSession
setMaxInactiveInterval in interface javax.servlet.http.HttpSessioninterval - An integer specifying the number
of secondspublic int getMaxInactiveInterval()
javax.servlet.http.HttpSessionsetMaxInactiveInterval method.
A negative time indicates the session should never timeout.
getMaxInactiveInterval in interface javax.servlet.http.HttpSessionHttpSession.setMaxInactiveInterval(int)public javax.servlet.http.HttpSessionContext getSessionContext()
getSessionContext in interface javax.servlet.http.HttpSessionpublic java.lang.Object getAttribute(java.lang.String name)
javax.servlet.http.HttpSessionnull if no object is bound under the name.
getAttribute in interface javax.servlet.http.HttpSessionname - a string specifying the name of the object
public java.lang.Object getValue(java.lang.String name)
getValue in interface javax.servlet.http.HttpSessionname - a string specifying the name of the object
public java.util.Enumeration getAttributeNames()
javax.servlet.http.HttpSessionEnumeration of String objects
containing the names of all the objects bound to this session.
getAttributeNames in interface javax.servlet.http.HttpSessionEnumeration of
String objects specifying the
names of all the objects bound to
this sessionpublic java.lang.String[] getValueNames()
getValueNames in interface javax.servlet.http.HttpSessionString
objects specifying the
names of all the objects bound to
this session
public void setAttribute(java.lang.String name,
java.lang.Object value)
javax.servlet.http.HttpSessionAfter 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 javax.servlet.http.HttpSession
name - the name to which the object is bound;
cannot be nullvalue - the object to be bound
public void putValue(java.lang.String name,
java.lang.Object value)
putValue in interface javax.servlet.http.HttpSessionname - the name to which the object is bound;
cannot be nullvalue - the object to be bound; cannot be nullpublic void removeAttribute(java.lang.String name)
javax.servlet.http.HttpSessionAfter 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 javax.servlet.http.HttpSessionname - the name of the object to
remove from this sessionpublic void removeValue(java.lang.String name)
removeValue in interface javax.servlet.http.HttpSessionname - the name of the object to
remove from this sessionpublic void invalidate()
javax.servlet.http.HttpSession
invalidate in interface javax.servlet.http.HttpSessionpublic boolean isNew()
javax.servlet.http.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 javax.servlet.http.HttpSessiontrue if the
server has created a session,
but the client has not yet joined
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