Package fish.payara.monitoring.runtime

Class MonitoringConsoleRuntimeImpl

java.lang.Object

fish.payara.monitoring.runtime.MonitoringConsoleRuntimeImpl

All Implemented Interfaces:

fish.payara.monitoring.adapt.GroupDataRepository, fish.payara.monitoring.adapt.MonitoringConsolePageConfig, fish.payara.monitoring.adapt.MonitoringConsoleRuntime, fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig, EventListener, ApplicationLifecycleInterceptor, ConfigListener

@Service
public class MonitoringConsoleRuntimeImpl
extends Object
implements ConfigListener, ApplicationLifecycleInterceptor, EventListener, fish.payara.monitoring.adapt.MonitoringConsoleRuntime, fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig, fish.payara.monitoring.adapt.MonitoringConsolePageConfig, fish.payara.monitoring.adapt.GroupDataRepository

This implementation of the MonitoringConsoleRuntime connects the Payara independent parts of the monitoring console with the Payara server. The most complicated aspect about the implementation is the way it is bootstrapped. By implementing ApplicationLifecycleInterceptor it forces the creation of an instance of this Service even though it is not otherwise referenced within the HK2 context. As this happens fairly early in the bootstrapping it then registers itself as an EventListener so that it can run its actual init() bootstrapping as soon as the EventTypes.SERVER_READY is received. This makes sure the bootstrapping of the console runtime does not alter the order of services created by starting to collect data from services that implement MonitoringDataSource or MonitoringWatchSource.

Since:

5.201

Author:

Jan Bernitt

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassfish.api.event.EventListener

EventListener.Event<T>

Constructor Summary

Constructors

Constructor	Description
MonitoringConsoleRuntimeImpl()

Method Summary

Modifier and Type	Method	Description
void	add(String name, String watchJson)
void	after(ExtendedDeploymentContext.Phase phase, ExtendedDeploymentContext context)	Provide call back after a certain phase of the application lifecycle
void	before(ExtendedDeploymentContext.Phase phase, ExtendedDeploymentContext context)	Provide call back before a certain phase of the application lifecycle
UnprocessedChangeEvents	changed(PropertyChangeEvent[] events)	Notification that @Configured objects that were injected have changed
void	disable(String name)
void	enable(String name)
void	event(EventListener.Event<?> event)	Process a Glassfish/Payara event
fish.payara.monitoring.adapt.GroupDataRepository	getGroupData()
String	getPage(String name)
fish.payara.monitoring.adapt.MonitoringConsolePageConfig	getPageConfig()
fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig	getWatchConfig()
void	init()
boolean	isDisabled(String name)
Iterable<String>	list()
Iterable<String>	listPages()
void	postConstruct()
void	putPage(String name, String pageJson)
boolean	receive(Consumer<byte[]> receiver)
void	remove(String name)
ScheduledFuture<?>	scheduleAtFixedRate(Runnable task, long initialDelay, long period, TimeUnit unit)
Collection<fish.payara.monitoring.adapt.GroupData>	selectAll(String source, String group)
boolean	send(byte[] snapshot)

Methods inherited from class java.lang.Object

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

Methods inherited from interface fish.payara.monitoring.adapt.MonitoringConsolePageConfig

existsPage, removePage

Constructor Detail

MonitoringConsoleRuntimeImpl

public MonitoringConsoleRuntimeImpl()

Method Detail

postConstruct

@PostConstruct
public void postConstruct()

event

public void event(EventListener.Event<?> event)

Description copied from interface: EventListener

Process a Glassfish/Payara event

Specified by:

event in interface EventListener

init

public void init()

changed

public final UnprocessedChangeEvents changed(PropertyChangeEvent[] events)

Description copied from interface: ConfigListener

Notification that @Configured objects that were injected have changed

Specified by:

changed in interface ConfigListener

Parameters:

events - list of changes

Returns:

the list of unprocessed events (requiring a restart) or null if all reconfiguration was processed successfully

scheduleAtFixedRate

public ScheduledFuture<?> scheduleAtFixedRate(Runnable task,
                                              long initialDelay,
                                              long period,
                                              TimeUnit unit)

Specified by:

scheduleAtFixedRate in interface fish.payara.monitoring.adapt.MonitoringConsoleRuntime

send

public boolean send(byte[] snapshot)

Specified by:

send in interface fish.payara.monitoring.adapt.MonitoringConsoleRuntime

receive

public boolean receive(Consumer<byte[]> receiver)

Specified by:

receive in interface fish.payara.monitoring.adapt.MonitoringConsoleRuntime

getWatchConfig

public fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig getWatchConfig()

Specified by:

getWatchConfig in interface fish.payara.monitoring.adapt.MonitoringConsoleRuntime

isDisabled

public boolean isDisabled(String name)

Specified by:

isDisabled in interface fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig

disable

public void disable(String name)

Specified by:

disable in interface fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig

enable

public void enable(String name)

Specified by:

enable in interface fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig

add

public void add(String name,
                String watchJson)

Specified by:

add in interface fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig

remove

public void remove(String name)

Specified by:

remove in interface fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig

list

public Iterable<String> list()

Specified by:

list in interface fish.payara.monitoring.adapt.MonitoringConsoleWatchConfig

getPageConfig

public fish.payara.monitoring.adapt.MonitoringConsolePageConfig getPageConfig()

Specified by:

getPageConfig in interface fish.payara.monitoring.adapt.MonitoringConsoleRuntime

getPage

public String getPage(String name)

Specified by:

getPage in interface fish.payara.monitoring.adapt.MonitoringConsolePageConfig

putPage

public void putPage(String name,
                    String pageJson)

Specified by:

putPage in interface fish.payara.monitoring.adapt.MonitoringConsolePageConfig

listPages

public Iterable<String> listPages()

Specified by:

listPages in interface fish.payara.monitoring.adapt.MonitoringConsolePageConfig

getGroupData

public fish.payara.monitoring.adapt.GroupDataRepository getGroupData()

Specified by:

getGroupData in interface fish.payara.monitoring.adapt.MonitoringConsoleRuntime

selectAll

public Collection<fish.payara.monitoring.adapt.GroupData> selectAll(String source,
                                                                    String group)

Specified by:

selectAll in interface fish.payara.monitoring.adapt.GroupDataRepository

before

public void before(ExtendedDeploymentContext.Phase phase,
                   ExtendedDeploymentContext context)

Description copied from interface: ApplicationLifecycleInterceptor

Provide call back before a certain phase of the application lifecycle

Specified by:

before in interface ApplicationLifecycleInterceptor

Parameters:

phase - the application lifecycle phase which the call back will happen before

context - the deployment context

after

public void after(ExtendedDeploymentContext.Phase phase,
                  ExtendedDeploymentContext context)

Description copied from interface: ApplicationLifecycleInterceptor

Provide call back after a certain phase of the application lifecycle

Specified by:

after in interface ApplicationLifecycleInterceptor

Parameters:

phase - the application lifecycle phase which the call back will happen after

context - the deployment context