Module com.aoindustries.aoserv.daemon

Package com.aoindustries.aoserv.daemon.postgres

Class PostgresDatabaseManager

java.lang.Object

com.aoindustries.aoserv.daemon.util.BuilderThread

com.aoindustries.aoserv.daemon.postgres.PostgresDatabaseManager

All Implemented Interfaces:

CronJob, TableListener, PackageManager.PackageListener

public final class PostgresDatabaseManager
extends BuilderThread
implements CronJob

Controls the PostgreSQL server.

Author:

AO Industries, Inc.

Nested Class Summary

Nested classes/interfaces inherited from interface com.aoapps.cron.CronJob

CronJob.Executor, CronJob.ScheduleMode

Field Summary

Fields inherited from class com.aoindustries.aoserv.daemon.util.BuilderThread

DEFAULT_MAXIMUM_DELAY, DEFAULT_MINIMUM_DELAY, DEFAULT_PROCESS_TIMER_MAXIMUM_TIME, DEFAULT_PROCESS_TIMER_REMINDER_INTERVAL

Method Summary

Modifier and Type	Method	Description
protected boolean	doRebuild()
static void	dumpDatabase(Database pd, AoservDaemonProtocol.Version protocolVersion, StreamableOutput masterOut, boolean gzip)
String	getProcessTimerDescription()
Schedule	getSchedule()
int	getThreadPriority()	Since the VACUUM FULL and REINDEX commands use exclusive locks on each table, we want it to finish as soon as possible.
void	run(int minute, int hour, int dayOfMonth, int month, int dayOfWeek, int year)
static void	start()
static void	waitForRebuild()

Methods inherited from class com.aoindustries.aoserv.daemon.util.BuilderThread

getMaximumDelay, getMinimumDelay, getProcessTimerMaximumTime, getProcessTimerReminderInterval, getProcessTimerSubject, getRandomDelay, packageListUpdated, tableUpdated, waitForBuild

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.aoapps.cron.CronJob

getExecutor, getName, getScheduleMode

Method Details

doRebuild

protected boolean doRebuild()

Specified by:

doRebuild in class BuilderThread

Returns:

true if successful or false if unsuccessful and needs to be retried.

dumpDatabase

public static void dumpDatabase(Database pd,
 AoservDaemonProtocol.Version protocolVersion,
 StreamableOutput masterOut,
 boolean gzip)
                         throws IOException,
SQLException

Throws:

IOException

SQLException

start

public static void start()
                  throws IOException,
SQLException

Throws:

IOException

SQLException

waitForRebuild

public static void waitForRebuild()

getProcessTimerDescription

public String getProcessTimerDescription()

Specified by:

getProcessTimerDescription in class BuilderThread

getSchedule

public Schedule getSchedule()

Specified by:

getSchedule in interface CronJob

getThreadPriority

public int getThreadPriority()

Since the VACUUM FULL and REINDEX commands use exclusive locks on each table, we want it to finish as soon as possible.

Specified by:

getThreadPriority in interface CronJob

run

public void run(int minute,
 int hour,
 int dayOfMonth,
 int month,
 int dayOfWeek,
 int year)

Specified by:

run in interface CronJob