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java.lang.Objectorg.mortbay.jetty.servlet.AbstractSessionManager.Session
public abstract class AbstractSessionManager.Session
Implements javax.servlet.HttpSession
from the javax.servlet
package.
Field Summary | |
---|---|
protected long |
_accessed
|
protected java.lang.String |
_clusterId
|
protected long |
_cookieSet
|
protected long |
_created
|
protected boolean |
_doInvalidate
|
protected boolean |
_idChanged
|
protected boolean |
_invalid
|
protected long |
_lastAccessed
|
protected long |
_maxIdleMs
|
protected boolean |
_newSession
|
protected java.lang.String |
_nodeId
|
protected int |
_requests
|
protected java.util.Map |
_values
|
Constructor Summary | |
---|---|
protected |
AbstractSessionManager.Session(HttpServletRequest request)
|
protected |
AbstractSessionManager.Session(long created,
java.lang.String clusterId)
|
Method Summary | |
---|---|
protected void |
access(long time)
|
protected void |
bindValue(java.lang.String name,
java.lang.Object value)
If value implements HttpSessionBindingListener, call valueBound() |
protected void |
complete()
|
protected void |
cookieSet()
|
protected void |
didActivate()
|
protected void |
doInvalidate()
|
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. |
protected java.lang.String |
getClusterId()
|
long |
getCookieSetTime()
|
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. |
protected java.lang.String |
getNodeId()
|
ServletContext |
getServletContext()
Returns the ServletContext to which this session belongs. |
AbstractSessionManager.Session |
getSession()
|
HttpSessionContext |
getSessionContext()
Deprecated. |
java.lang.Object |
getValue(java.lang.String name)
Deprecated. As of Version 2.2, this method is replaced by getAttribute(java.lang.String) |
java.lang.String[] |
getValueNames()
Deprecated. As of Version 2.2, this method is replaced by getAttributeNames() |
protected void |
initValues()
|
void |
invalidate()
Invalidates this session then unbinds any objects bound to it. |
boolean |
isIdChanged()
|
boolean |
isNew()
Returns true if the client does not yet know about the
session or if the client chooses not to join the session. |
protected boolean |
isValid()
|
protected abstract java.util.Map |
newAttributeMap()
|
void |
putValue(java.lang.String name,
java.lang.Object value)
Deprecated. As of Version 2.2, this method is replaced by setAttribute(java.lang.String, java.lang.Object) |
void |
removeAttribute(java.lang.String name)
Removes the object bound with the specified name from this session. |
void |
removeValue(java.lang.String name)
Deprecated. As of Version 2.2, this method is replaced by removeAttribute(java.lang.String) |
void |
setAttribute(java.lang.String name,
java.lang.Object value)
Binds an object to this session, using the name specified. |
void |
setIdChanged(boolean changed)
|
void |
setMaxInactiveInterval(int secs)
Specifies the time, in seconds, between client requests before the servlet container will invalidate this session. |
protected void |
timeout()
|
java.lang.String |
toString()
|
protected void |
unbindValue(java.lang.String name,
java.lang.Object value)
If value implements HttpSessionBindingListener, call valueUnbound() |
protected void |
willPassivate()
|
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
protected final java.lang.String _clusterId
protected final java.lang.String _nodeId
protected boolean _idChanged
protected final long _created
protected long _cookieSet
protected long _accessed
protected long _lastAccessed
protected boolean _invalid
protected boolean _doInvalidate
protected long _maxIdleMs
protected boolean _newSession
protected java.util.Map _values
protected int _requests
Constructor Detail |
---|
protected AbstractSessionManager.Session(HttpServletRequest request)
protected AbstractSessionManager.Session(long created, java.lang.String clusterId)
Method Detail |
---|
public AbstractSessionManager.Session getSession()
getSession
in interface AbstractSessionManager.SessionIf
protected void initValues()
public java.lang.Object getAttribute(java.lang.String name)
HttpSession
null
if no object is bound under the name.
getAttribute
in interface HttpSession
name
- a string specifying the name of the object
public java.util.Enumeration getAttributeNames()
HttpSession
Enumeration
of String
objects
containing the names of all the objects bound to this session.
getAttributeNames
in interface HttpSession
Enumeration
of
String
objects specifying the
names of all the objects bound to
this sessionpublic long getCookieSetTime()
public long getCreationTime() throws java.lang.IllegalStateException
HttpSession
getCreationTime
in interface HttpSession
long
specifying
when this session was created,
expressed in
milliseconds since 1/1/1970 GMT
java.lang.IllegalStateException
- if this method is called on an
invalidated sessionpublic java.lang.String getId() throws java.lang.IllegalStateException
HttpSession
getId
in interface HttpSession
java.lang.IllegalStateException
protected java.lang.String getNodeId()
protected java.lang.String getClusterId()
public long getLastAccessedTime() throws java.lang.IllegalStateException
HttpSession
Actions that your application takes, such as getting or setting a value associated with the session, do not affect the access time.
getLastAccessedTime
in interface HttpSession
long
representing the last time
the client sent a request associated
with this session, expressed in
milliseconds since 1/1/1970 GMT
java.lang.IllegalStateException
- if this method is called on an
invalidated sessionpublic int getMaxInactiveInterval()
HttpSession
setMaxInactiveInterval
method.
A negative time indicates the session should never timeout.
getMaxInactiveInterval
in interface HttpSession
HttpSession.setMaxInactiveInterval(int)
public ServletContext getServletContext()
HttpSession
getServletContext
in interface HttpSession
public HttpSessionContext getSessionContext() throws java.lang.IllegalStateException
getSessionContext
in interface HttpSession
java.lang.IllegalStateException
public java.lang.Object getValue(java.lang.String name) throws java.lang.IllegalStateException
getAttribute(java.lang.String)
getValue
in interface HttpSession
name
- a string specifying the name of the object
java.lang.IllegalStateException
- if this method is called on an
invalidated sessionpublic java.lang.String[] getValueNames() throws java.lang.IllegalStateException
getAttributeNames()
getValueNames
in interface HttpSession
String
objects specifying the
names of all the objects bound to
this session
java.lang.IllegalStateException
- if this method is called on an
invalidated sessionprotected void access(long time)
protected void complete()
protected void timeout() throws java.lang.IllegalStateException
java.lang.IllegalStateException
public void invalidate() throws java.lang.IllegalStateException
HttpSession
invalidate
in interface HttpSession
java.lang.IllegalStateException
- if this method is called on an
already invalidated sessionprotected void doInvalidate() throws java.lang.IllegalStateException
java.lang.IllegalStateException
public boolean isIdChanged()
public boolean isNew() throws java.lang.IllegalStateException
HttpSession
true
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 HttpSession
true
if the
server has created a session,
but the client has not yet joined
java.lang.IllegalStateException
- if this method is called on an
already invalidated sessionpublic void putValue(java.lang.String name, java.lang.Object value) throws java.lang.IllegalStateException
setAttribute(java.lang.String, java.lang.Object)
putValue
in interface HttpSession
name
- the name to which the object is bound;
cannot be nullvalue
- the object to be bound; cannot be null
java.lang.IllegalStateException
- if this method is called on an
invalidated sessionpublic void removeAttribute(java.lang.String name)
HttpSession
After this method executes, and if the object
implements HttpSessionBindingListener
,
the container calls
HttpSessionBindingListener.valueUnbound
. The container
then notifies any HttpSessionAttributeListener
s in the web
application.
removeAttribute
in interface HttpSession
name
- the name of the object to
remove from this sessionpublic void removeValue(java.lang.String name) throws java.lang.IllegalStateException
removeAttribute(java.lang.String)
removeValue
in interface HttpSession
name
- the name of the object to
remove from this session
java.lang.IllegalStateException
- if this method is called on an
invalidated sessionpublic void setAttribute(java.lang.String name, java.lang.Object value)
HttpSession
After this method executes, and if the new object
implements HttpSessionBindingListener
,
the container calls
HttpSessionBindingListener.valueBound
. The container then
notifies any HttpSessionAttributeListener
s 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 HttpSession
name
- the name to which the object is bound;
cannot be nullvalue
- the object to be bound
public void setIdChanged(boolean changed)
public void setMaxInactiveInterval(int secs)
HttpSession
setMaxInactiveInterval
in interface HttpSession
secs
- An integer specifying the number
of secondspublic java.lang.String toString()
toString
in class java.lang.Object
protected void bindValue(java.lang.String name, java.lang.Object value)
protected boolean isValid()
protected abstract java.util.Map newAttributeMap()
protected void cookieSet()
protected void unbindValue(java.lang.String name, java.lang.Object value)
protected void willPassivate()
protected void didActivate()
|
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