com.anwrt.ooserver.daemon
Class OfficeProcess

java.lang.Object
  java.lang.Thread
      com.anwrt.ooserver.daemon.OfficeProcess

All Implemented Interfaces:

Runnable

public class OfficeProcess
extends Thread

All the informations and management of an open office server instance

Author:

Jounayd Id Salah

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

OfficeProcess(Daemon daemon, String userId, Integer index)

Method Summary

void	endUsage() Informs the OfficeProcess that the client has finished using the server instance.
com.sun.star.bridge.XBridge	getBridge()
String	getConnectString() Builds a connection string that is used by oo servers.
com.sun.star.uno.XComponentContext	getContext()
Integer	getIndex()
Long	getTimestamp() The time saved when the usage of the process started
Integer	getUsage() Number of clients that used the process.
long	getUsageDuration() Gets the duration since the client started to use the server instance
String	getUserId()
boolean	isResponsive() Creates a new thread that will test if the process is responsive.
boolean	restartWhenNecessary() Tests if it's necessary to restart an OpenOffice instance (not responsive or maxUsageCount reached).
void	start() Starts a new openOffice server instance represented by a java 'process'
void	startUsage() Informs that a client has started to use the server instance.
void	terminate() Closes the current server instance (killed if not responding)
boolean	terminateAndRestart() Closes the server instance and tries to restart it
String	toString() small string
String	toStringDetailed() large information string
boolean	tryConnect() Try to connect to one instance of open office using the current index of the OfficeProcess object
boolean	waitTillReady(Integer timeout) Requests connection with server instance until it gets it or the timeout is reached

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, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, stop, stop, suspend, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

OfficeProcess

public OfficeProcess(Daemon daemon,
                     String userId,
                     Integer index)

Method Detail

getTimestamp

public Long getTimestamp()

The time saved when the usage of the process started

Returns:

date in milliseconds

getUsage

public Integer getUsage()

Number of clients that used the process.

Returns:

-

getUserId

public String getUserId()

getIndex

public Integer getIndex()

getContext

public com.sun.star.uno.XComponentContext getContext()

getBridge

public com.sun.star.bridge.XBridge getBridge()

start

public void start()

Starts a new openOffice server instance represented by a java 'process'

Overrides:

start in class Thread

terminate

public void terminate()

Closes the current server instance (killed if not responding)

terminateAndRestart

public boolean terminateAndRestart()

Closes the server instance and tries to restart it

Returns:

true if restarted and connected successfully

tryConnect

public boolean tryConnect()

Try to connect to one instance of open office using the current index of the OfficeProcess object

Returns:

true if connected

waitTillReady

public boolean waitTillReady(Integer timeout)

Requests connection with server instance until it gets it or the timeout is reached

Parameters:

timeout - try to connect in the given timeout, the method returns if the timeout is reached

Returns:

true if connected successfully

startUsage

public void startUsage()

Informs that a client has started to use the server instance.

getUsageDuration

public long getUsageDuration()

Gets the duration since the client started to use the server instance

Returns:

the duration

endUsage

public void endUsage()

Informs the OfficeProcess that the client has finished using the server instance.

isResponsive

public boolean isResponsive()

Creates a new thread that will test if the process is responsive.

Returns:

true if the process responds correctly

restartWhenNecessary

public boolean restartWhenNecessary()

Tests if it's necessary to restart an OpenOffice instance (not responsive or maxUsageCount reached). If it is, it will try to restart it.

Returns:

true if the process is restarted and connected

getConnectString

public String getConnectString()

Builds a connection string that is used by oo servers. Pipe is used by default : daemon should resides on the same machine than open office server user installations

Returns:

connection string

toString

public String toString()

small string

Overrides:

toString in class Thread

Returns:

small string

See Also:

Thread.toString()

toStringDetailed

public String toStringDetailed()

large information string

Returns:

large information string