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com.newstep.solid.management.runtime.beacon

Class ProcessStatusBeacon

com.newstep.solid.management.runtime.SyncManagedExecutable

+--com.newstep.solid.management.runtime.beacon.ProcessStatusBeacon

All Implemented Interfaces:
ManagedExecutable

public class ProcessStatusBeacon

class that extend SyncManagedExecutable and provide services to acknowledge
Task Manager that the component is up and running.

Author:

rcavero

Links:

Kernel Association Association Link

to Class BeaconTimerTask

Implementation of TimerTask

Associates type:

association

Client cardinality:

Client navigability:

NOT NAVIGABLE

Client visibility:

private

Supplier cardinality:

Supplier navigability:

NAVIGABLE

Supplier visibility:

private

Kernel Association Association Link

to Class BeaconConfiguration

Beacon Configuration bean containing period, delay, processMonitorType and processMonitorConfiguration

Associates type:

association

Client cardinality:

Client navigability:

NOT NAVIGABLE

Client visibility:

private

Supplier cardinality:

Supplier navigability:

NAVIGABLE

Supplier visibility:

private

Kernel Association Association Link

to Interface ProcessMonitor

processMonitor to be executed by BeaconTimerTask

Associates type:

association

Client cardinality:

Client navigability:

NOT NAVIGABLE

Client visibility:

private

Supplier cardinality:

Supplier navigability:

NAVIGABLE

Supplier visibility:

private

Generalization Generalization Link

to Class SyncManagedExecutable

class that extend SyncManagedExecutable and provide services to acknowledge
Task Manager that the component is up and running.

Author:

rcavero

Field Summary
private BeaconConfiguration	beaconConfig
private BeaconTimerTask	beaconTimerTask
private static String	className
private static Logger	logger
private ProcessMonitor	processMonitor
private Timer	timer

Method Summary
private ProcessMonitor	createProcessMonitor(String processMonitorType)
public void	doShutdown()
public void	doStart()
public void	doStop()
public void	init(BeaconConfiguration beaconConfigIn)
public void	kill()

Field Detail

beaconConfig

private BeaconConfiguration beaconConfig

Beacon Configuration bean containing period, delay, processMonitorType and processMonitorConfiguration

Multiplicity:

beaconTimerTask

private BeaconTimerTask beaconTimerTask

Implementation of TimerTask

Multiplicity:

className

private static String className

Multiplicity:

Static.

logger

private static Logger logger

logging members

Multiplicity:

Static.

processMonitor

private ProcessMonitor processMonitor

processMonitor to be executed by BeaconTimerTask

Multiplicity:

timer

private Timer timer

Timer to Schedule the TimerTaks.

Multiplicity:

Method Detail

createProcessMonitor

private ProcessMonitor createProcessMonitor (String processMonitorType)

Creates a ProcessMonitor object to be run by TimerTask.

Parameters:

processMonitorType the type of the process monitor to be created.
Right now this is a fully qualify name of the ProcessMonitor
implementation class. This class will be created by reflection.
Only JNI is supported. The default it's DUMMY: DO Nothing.

Exceptions:

BeaconException -ProcessMonitor can not be created.

Return:

ProcessMonitor -the process to be executed by TimerTask.

Throws:

BeaconException

doShutdown

public void doShutdown ()

If ProcessStatusBeacon want to shutdown(), doStop will be call.

Exceptions:

ExecutableException if can not be stoped.

Throws:

ExecutableException

doStart

public void doStart ()

Implementation of Start method from SyncManagedExecutable
This method will schedule the task frequency to be executed by
BeaconTimerTask.

Throws:

ExecutableException

doStop

public void doStop ()

Implementation of Stop method from SyncManagedExecutable
This method will wait until BeaconTimerTask finish it's last
scheduled task.

Exceptions:

BeaconException -ProcessMonitor can not be stoped.

Throws:

ExecutableException

init

public void init (BeaconConfiguration beaconConfigIn)

Initialize ProcessStatusBeacon this method requires a
BeconConfiguration with the following parameters: period, delay,
beaconType, ProcessMonitorConfiguration.

Parameters:

beaconConfigIn - Beacon Configuration containing period, delay, processMonitorType and processMonitorConfiguration.

Throws:

BeaconException

kill

public void kill ()

closes and cleans up without calling stop.

Throws:

ExecutableException