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Java Source Code / Java Documentation » EJB Server resin 3.1.5 » resin » com.caucho.server.session

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

com.caucho.server.session .SessionImpl

SessionImpl
public class SessionImpl implements HttpSession,CacheListener(Code)
	Implements a HTTP session.

Inner Class : enum Logout

Inner Class :static class LoginPrincipal implements java.io.Serializable

Field Summary
final static L10N	L
final static String	LOGIN
long	_accessTime
boolean	_isClosing
boolean	_isInvalidating
boolean	_isValid
protected SessionManager	_manager
long	_maxInactiveInterval
protected Map<String, Object>	_values
final protected static Logger	log

Constructor Summary
public	SessionImpl(SessionManager manager, String id, long creationTime) Create a new session object.

Method Summary
boolean	addUse() Set true if the session is in use.
public boolean	canLog()
void	create(long now) Creates a new session.
protected Map<String, Object>	createValueMap() Create the map used to store values.
void	endUse() Set true if the session is in use.
public void	finish() Cleaning up session stuff at the end of a request. If the session data has changed and we have persistent sessions, save the session.
public Object	getAttribute(String name) Returns the named attribute from the session.
public Enumeration	getAttributeNames() Return an enumeration of all the sessions' attribute names.
public ServletAuthenticator	getAuthenticator()
public long	getCreationTime() Returns the time the session was created.
Set	getEntrySet()
public String	getId() Returns the session identifier.
public long	getLastAccessedTime() Returns the last access time.
public SessionManager	getManager() Returns the session manager.
public int	getMaxInactiveInterval() Returns the time the session is allowed to be alive.
public ServletContext	getServletContext() Returns the servlet context.
public HttpSessionContext	getSessionContext() Returns the session context.
int	getSrunIndex() Returns the index of the owning srun for distributed sessions.
public Principal	getUser()
public Object	getValue(String name)
public String[]	getValueNames()
public boolean	inUse() Returns true if the session is in use.
public void	invalidate() Invalidates the session, called by user code.
public void	invalidateLogout() Invalidates a session based on a logout.
void	invalidateLru()
void	invalidateTimeout()
boolean	isClosing()
public boolean	isEmpty() Returns true if the session is empty.
public boolean	isNew() Returns true if the session is new.
public boolean	isValid() Returns true if the session is valid.
public boolean	load() Loads the session.
public void	load(Hessian2Input in) Loads the object from the input stream.
public void	load(ObjectInput in) Loads the object from the input stream.
public void	log(String value)
public void	logout()
public void	logout(SessionImpl timeoutSession)
public void	passivate() Passivates the session.
public void	putValue(String name, Object value)
public void	removeAttribute(String name) Remove a session attribute.
public void	removeEvent() Callback when the session is removed from the session cache, generally because the session cache is full.
public void	removeValue(String name)
void	reset(long now) Clears the session when reading a bad saved session.
final public void	save() Saves changes to the session.
final public void	saveAfterRequest() Flush changes after a request completes.
final public void	saveBeforeFlush() Save changes before any flush.
final public void	saveBeforeHeaders() Flush changes before the headers.
void	saveOnShutdown() Store on shutdown.
void	setAccess(long now)
public void	setAttribute(String name, Object value) Sets a session attribute.
void	setClusterObject(ClusterObject clusterObject) Sets the cluster object.
public void	setMaxInactiveInterval(int value) Sets the maximum time a session is allowed to be alive.
public void	setUser(Principal user)
void	setValid(boolean isValid) Set the session valid or invalid.
public void	store(Hessian2Output out) Saves the object to the input stream.
public void	store(ObjectOutput out) Saves the object to the input stream.
public String	toString()
public void	unbind() Cleans up the session.

Field Detail

L
final static L10N L(Code)

LOGIN
final static String LOGIN(Code)

_accessTime
long _accessTime(Code)

_isClosing
boolean _isClosing(Code)

_isInvalidating
boolean _isInvalidating(Code)

_isValid
boolean _isValid(Code)

_manager
protected SessionManager _manager(Code)

_maxInactiveInterval
long _maxInactiveInterval(Code)

_values
protected Map<String, Object> _values(Code)

log
final protected static Logger log(Code)

Constructor Detail

SessionImpl
public SessionImpl(SessionManager manager, String id, long creationTime)(Code)
	Create a new session object. Parameters: manager - the owning session manager. Parameters: id - the session identifier. Parameters: creationTime - the time in milliseconds when the session was created.

Method Detail

addUse
boolean addUse()(Code)
	Set true if the session is in use.

canLog
public boolean canLog()(Code)

create
void create(long now)(Code)
	Creates a new session.

createValueMap
protected Map<String, Object> createValueMap()(Code)
	Create the map used to store values.

endUse
void endUse()(Code)
	Set true if the session is in use.

finish
public void finish()(Code)
	Cleaning up session stuff at the end of a request. If the session data has changed and we have persistent sessions, save the session. However, if save-on-shutdown is true, only save on a server shutdown.

getAttribute
public Object getAttribute(String name)(Code)
	Returns the named attribute from the session.

getAttributeNames
public Enumeration getAttributeNames()(Code)
	Return an enumeration of all the sessions' attribute names. enumeration of the attribute names.

getAuthenticator
public ServletAuthenticator getAuthenticator()(Code)
	Returns the authenticator

getCreationTime
public long getCreationTime()(Code)
	Returns the time the session was created.

getEntrySet
Set getEntrySet()(Code)
	Returns the set of values in the session

getId
public String getId()(Code)
	Returns the session identifier.

getLastAccessedTime
public long getLastAccessedTime()(Code)
	Returns the last access time.

getManager
public SessionManager getManager()(Code)
	Returns the session manager.

getMaxInactiveInterval
public int getMaxInactiveInterval()(Code)
	Returns the time the session is allowed to be alive. time allowed to live in seconds

getServletContext
public ServletContext getServletContext()(Code)
	Returns the servlet context.

getSessionContext
public HttpSessionContext getSessionContext()(Code)
	Returns the session context.

getSrunIndex
int getSrunIndex()(Code)
	Returns the index of the owning srun for distributed sessions.

getUser
public Principal getUser()(Code)
	Returns the user

getValue
public Object getValue(String name)(Code)

getValueNames
public String[] getValueNames()(Code)

inUse
public boolean inUse()(Code)
	Returns true if the session is in use.

invalidate
public void invalidate()(Code)
	Invalidates the session, called by user code. This should never be called by Resin code (for logging purposes)

invalidateLogout
public void invalidateLogout()(Code)
	Invalidates a session based on a logout.

invalidateLru
void invalidateLru()(Code)
	Invalidates a session based on a LRU

invalidateTimeout
void invalidateTimeout()(Code)
	Invalidates a session based on a timeout

isClosing
boolean isClosing()(Code)

isEmpty
public boolean isEmpty()(Code)
	Returns true if the session is empty.

isNew
public boolean isNew()(Code)
	Returns true if the session is new.

isValid
public boolean isValid()(Code)
	Returns true if the session is valid.

load
public boolean load()(Code)
	Loads the session.

load
public void load(Hessian2Input in) throws IOException(Code)
	Loads the object from the input stream.

load
public void load(ObjectInput in) throws IOException(Code)
	Loads the object from the input stream.

log
public void log(String value)(Code)

logout
public void logout()(Code)
	Logs out the user

logout
public void logout(SessionImpl timeoutSession)(Code)
	Logs out the user Parameters: session - the session in case of timeout and single-signon

passivate
public void passivate()(Code)
	Passivates the session.

putValue
public void putValue(String name, Object value)(Code)

removeAttribute
public void removeAttribute(String name)(Code)
	Remove a session attribute. If the value is a listener, notify it of the change. Parameters: name - the name of the attribute to remove

removeEvent
public void removeEvent()(Code)
	Callback when the session is removed from the session cache, generally because the session cache is full.

removeValue
public void removeValue(String name)(Code)

reset
void reset(long now)(Code)
	Clears the session when reading a bad saved session.

save
final public void save()(Code)
	Saves changes to the session.

saveAfterRequest
final public void saveAfterRequest()(Code)
	Flush changes after a request completes.

saveBeforeFlush
final public void saveBeforeFlush()(Code)
	Save changes before any flush.

saveBeforeHeaders
final public void saveBeforeHeaders()(Code)
	Flush changes before the headers.

saveOnShutdown
void saveOnShutdown()(Code)
	Store on shutdown.

setAccess
void setAccess(long now)(Code)

setAttribute
public void setAttribute(String name, Object value)(Code)
	Sets a session attribute. If the value is a listener, notify it of the change. If the value has changed mark the session as changed for persistent sessions. Parameters: name - the name of the attribute Parameters: value - the value of the attribute

setClusterObject
void setClusterObject(ClusterObject clusterObject)(Code)
	Sets the cluster object.

setMaxInactiveInterval
public void setMaxInactiveInterval(int value)(Code)
	Sets the maximum time a session is allowed to be alive. Parameters: value - time allowed to live in seconds

setUser
public void setUser(Principal user)(Code)
	Sets the user

setValid
void setValid(boolean isValid)(Code)
	Set the session valid or invalid.

store
public void store(Hessian2Output out) throws IOException(Code)
	Saves the object to the input stream.

store
public void store(ObjectOutput out) throws IOException(Code)
	Saves the object to the input stream.

toString
public String toString()(Code)

unbind
public void unbind()(Code)
	Cleans up the session.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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