Module com.aoindustries.aoserv.daemon

Package com.aoindustries.aoserv.daemon.httpd.tomcat

Class HttpdSharedTomcatManager<T extends TomcatCommon>

java.lang.Object

com.aoindustries.aoserv.daemon.httpd.tomcat.HttpdSharedTomcatManager<T>

All Implemented Interfaces:

StopStartable

Direct Known Subclasses:

VersionedSharedTomcatManager

public abstract class HttpdSharedTomcatManager<T extends TomcatCommon>
extends Object
implements StopStartable

Manages SharedTomcat configurations.

Author:

AO Industries, Inc.

Field Summary

Fields

Modifier and Type	Field	Description
protected final SharedTomcat	sharedTomcat

Method Summary

Modifier and Type	Method	Description
static void	doRebuild(List<File> deleteFileList, Set<SharedTomcat> sharedTomcatsNeedingRestarted, Set<PackageManager.PackageName> usedPackages)	Responsible for control of all things in /wwwgroup.
PosixFile	getPidFile()	Gets the PID file.
protected Set<PackageManager.PackageName>	getRequiredPackages()	Gets any packages that must be installed for this site.
PosixPath	getStartStopScriptPath()
File	getStartStopScriptWorkingDirectory()
boolean	isStartable()	Determines if the persistent processes for this site should be running.
Boolean	start()	Starts all processes for this website if it is not running.
Boolean	stop()	Stops all processes for this website if it is running.
static void	stopStartAndRestart(Set<SharedTomcat> sharedTomcatsNeedingRestarted)	Stops any daemons that should not be running.
protected abstract boolean	upgradeSharedTomcatDirectory(String optSlash, PosixFile siteDirectory)	Upgrades the site directory contents for an auto-upgrade.

Methods inherited from class java.lang.Object

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

Field Details

sharedTomcat

protected final SharedTomcat sharedTomcat

Method Details

doRebuild

public static void doRebuild(List<File> deleteFileList,
 Set<SharedTomcat> sharedTomcatsNeedingRestarted,
 Set<PackageManager.PackageName> usedPackages)
                      throws IOException,
SQLException

Responsible for control of all things in /wwwgroup.

Only called by the already synchronized HttpdManager.doRebuild() method.

Throws:

IOException

SQLException

stopStartAndRestart

public static void stopStartAndRestart(Set<SharedTomcat> sharedTomcatsNeedingRestarted)
                                throws IOException,
SQLException

Stops any daemons that should not be running. Restarts any sites that need restarted. Starts any daemons that should be running.

Makes calls with a one-minute time-out. Logs errors on calls as warnings, continues to next site.

Only called by the already synchronized HttpdManager.doRebuild() method.

Throws:

IOException

SQLException

getRequiredPackages

protected Set<PackageManager.PackageName> getRequiredPackages()
                                                       throws IOException,
SQLException

Gets any packages that must be installed for this site.

By default, uses the package required for Tomcat.

Throws:

IOException

SQLException

upgradeSharedTomcatDirectory

protected abstract boolean upgradeSharedTomcatDirectory(String optSlash,
 PosixFile siteDirectory)
                                                 throws IOException,
SQLException

Upgrades the site directory contents for an auto-upgrade.

Returns:

true if the site needs to be restarted.

Throws:

IOException

SQLException

getPidFile

public PosixFile getPidFile()
                     throws IOException,
SQLException

Gets the PID file.

Throws:

IOException

SQLException

isStartable

public boolean isStartable()
                    throws IOException,
SQLException

Description copied from interface: StopStartable

Determines if the persistent processes for this site should be running.

Specified by:

isStartable in interface StopStartable

Throws:

IOException

SQLException

getStartStopScriptPath

public PosixPath getStartStopScriptPath()
                                 throws IOException,
SQLException

Throws:

IOException

SQLException

getStartStopScriptWorkingDirectory

public File getStartStopScriptWorkingDirectory()
                                        throws IOException,
SQLException

Throws:

IOException

SQLException

stop

public Boolean stop()
             throws IOException,
SQLException

Description copied from interface: StopStartable

Stops all processes for this website if it is running.

Specified by:

stop in interface StopStartable

Returns:

true if actually stopped or false if was already stopped or null when unknown

Throws:

IOException

SQLException

start

public Boolean start()
              throws IOException,
SQLException

Description copied from interface: StopStartable

Starts all processes for this website if it is not running.

Specified by:

start in interface StopStartable

Returns:

true if actually started or false if was already started or null when unknown

Throws:

IOException

SQLException