proai.service
Class SessionManager

java.lang.Object
  java.lang.Thread
      proai.service.SessionManager

All Implemented Interfaces:

java.lang.Runnable

public class SessionManager
extends java.lang.Thread

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

static java.lang.String	ERR_RESUMPTION_SESSION
static java.lang.String	ERR_RESUMPTION_SYNTAX_INTEGER
static java.lang.String	ERR_RESUMPTION_SYNTAX_SLASH
static java.lang.String	PROP_BASEDIR
static java.lang.String	PROP_SECONDSBETWEENREQUESTS

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

SessionManager(java.io.File baseDir, int secondsBetweenRequests)

SessionManager(java.util.Properties props)

Method Summary

protected void	addSession(java.lang.String key, Session session) Add a session to the map of tracked sessions.
void	close()
void	finalize()
ResponseData	getResponseData(java.lang.String resumptionToken) Get response data from the appropriate session and return it.
<T> ResponseData	list(ListProvider<T> provider)
void	run() Session timeout reaper thread.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

PROP_BASEDIR

public static final java.lang.String PROP_BASEDIR

See Also:

Constant Field Values

PROP_SECONDSBETWEENREQUESTS

public static final java.lang.String PROP_SECONDSBETWEENREQUESTS

See Also:

Constant Field Values

ERR_RESUMPTION_SYNTAX_SLASH

public static final java.lang.String ERR_RESUMPTION_SYNTAX_SLASH

See Also:

Constant Field Values

ERR_RESUMPTION_SYNTAX_INTEGER

public static final java.lang.String ERR_RESUMPTION_SYNTAX_INTEGER

See Also:

Constant Field Values

ERR_RESUMPTION_SESSION

public static final java.lang.String ERR_RESUMPTION_SESSION

See Also:

Constant Field Values

Constructor Detail

SessionManager

public SessionManager(java.util.Properties props)
               throws ServerException

Throws:

ServerException

SessionManager

public SessionManager(java.io.File baseDir,
                      int secondsBetweenRequests)

Method Detail

run

public void run()

Session timeout reaper thread.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

addSession

protected void addSession(java.lang.String key,
                          Session session)

Add a session to the map of tracked sessions. This is called by any session that has multiple responses.

list

public <T> ResponseData list(ListProvider<T> provider)
                  throws ServerException

Throws:

ServerException

getResponseData

public ResponseData getResponseData(java.lang.String resumptionToken)
                             throws BadResumptionTokenException,
                                    ServerException

Get response data from the appropriate session and return it. The resumption token encodes the session id and part number. The first part is sessionid/0, the second part is sessionid/1, and so on.

Throws:

BadResumptionTokenException

ServerException

close

public void close()

finalize

public void finalize()

Overrides:

finalize in class java.lang.Object