Package ru.vyarus.dropwizard.guice.debug

Class LifecycleDiagnostic

java.lang.Object

ru.vyarus.dropwizard.guice.module.lifecycle.GuiceyLifecycleAdapter

ru.vyarus.dropwizard.guice.module.lifecycle.UniqueGuiceyLifecycleListener

ru.vyarus.dropwizard.guice.debug.LifecycleDiagnostic

All Implemented Interfaces:

GuiceyLifecycleListener

public class LifecycleDiagnostic
extends UniqueGuiceyLifecycleListener

Debug guicey lifecycle listener. Could be installed with bundle shortcut: GuiceBundle.Builder.printLifecyclePhases().

Use system out instead of logger because logger in not initialized in time of first events and for more clarity.

Split logs with current phase name and startup timer. This should clarify custom logic execution times.

If multiple listeners registered, only first registered will be actually used (allow safe multiple registrations).

Since:

17.04.2018

Constructor Summary

Constructors

Constructor	Description
LifecycleDiagnostic(boolean showDetails)	Create lifecycle diagnostic.

Method Summary

Modifier and Type	Method	Description
protected void	applicationRun(ApplicationRunEvent event)	Called after GuiceBundle.run(io.dropwizard.core.Configuration, io.dropwizard.core.setup.Environment) when guicey context is started, extensions installed (but not hk extensions, because neither jersey nor jetty isn't start yet).
protected void	bundlesInitialized(BundlesInitializedEvent event)	Called after bundles initialization.
protected void	bundlesStarted(BundlesStartedEvent event)	Called after bundles start (run method call).
protected void	classpathExtensionsResolved(ClasspathExtensionsResolvedEvent event)	Called when classes from classpath scan analyzed and all extensions detected.
protected void	commandsResolved(CommandsResolvedEvent event)	Called if commands search is enabled (GuiceBundle.Builder.searchCommands()) and at least one command found.
protected void	configurationHooksProcessed(ConfigurationHooksProcessedEvent event)	Appeared just in time of GuiceBundle.Builder.build() after manual builder configuration and all GuiceyConfigurationHook processing.
protected void	dropwizardBundlesInitialized(DropwizardBundlesInitializedEvent event)	Called after dropwizard bundles initialization (for dropwizard bundles registered through guicey api).
protected void	extensionsInstalled(ExtensionsInstalledEvent event)	Called after all installers install related extensions.
protected void	extensionsResolved(ExtensionsResolvedEvent event)	Called when all extensions detected (from classpath scan and guice modules).
protected void	injectorCreation(InjectorCreationEvent event)	Called just before guice injector creation.
protected void	installersResolved(InstallersResolvedEvent event)	Called after all installers resolved (including installers found with classpath scan) and prepared for processing extensions.
protected void	jerseyConfiguration(JerseyConfigurationEvent event)	Jersey context starting.
protected void	jerseyExtensionsInstalled(JerseyExtensionsInstalledEvent event)	Called after all JerseyInstaller installers install related extensions and only when at least one extension was installed.
protected void	lookupBundlesResolved(BundlesFromLookupResolvedEvent event)	Called if at least one bundle recognized using bundles lookup.
protected void	manualExtensionsValidated(ManualExtensionsValidatedEvent event)	Called when all manually registered extension classes are recognized by installers (validated).
protected void	modulesAnalyzed(ModulesAnalyzedEvent event)	Called when guice bindings analyzed and all extensions detected.

Methods inherited from class ru.vyarus.dropwizard.guice.module.lifecycle.UniqueGuiceyLifecycleListener

equals, hashCode

Methods inherited from class ru.vyarus.dropwizard.guice.module.lifecycle.GuiceyLifecycleAdapter

applicationShutdown, applicationStarted, applicationStopped, beforeInit, beforeRun, bundlesResolved, extensionsInstalledBy, initialized, jerseyExtensionsInstalledBy, onEvent

Methods inherited from class java.lang.Object

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

Constructor Detail

LifecycleDiagnostic

public LifecycleDiagnostic(boolean showDetails)

Create lifecycle diagnostic.

Parameters:

showDetails - true to show all details (verbose)

Method Detail

configurationHooksProcessed

protected void configurationHooksProcessed(ConfigurationHooksProcessedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Appeared just in time of GuiceBundle.Builder.build() after manual builder configuration and all GuiceyConfigurationHook processing. Not called when no hooks were used.

Overrides:

configurationHooksProcessed in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.ConfigurationHooksProcessed

dropwizardBundlesInitialized

protected void dropwizardBundlesInitialized(DropwizardBundlesInitializedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called after dropwizard bundles initialization (for dropwizard bundles registered through guicey api). Not called if no bundles were registered.

Overrides:

dropwizardBundlesInitialized in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.DropwizardBundlesInitialized

lookupBundlesResolved

protected void lookupBundlesResolved(BundlesFromLookupResolvedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called if at least one bundle recognized using bundles lookup. Not called at if nothing found.

Overrides:

lookupBundlesResolved in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.BundlesFromLookupResolved

bundlesInitialized

protected void bundlesInitialized(BundlesInitializedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called after bundles initialization. Note that bundles could register other bundles and so resulted list of installed bundles could be bigger (than in resolution event).

Overrides:

bundlesInitialized in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.BundlesInitialized

commandsResolved

protected void commandsResolved(CommandsResolvedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called if commands search is enabled (GuiceBundle.Builder.searchCommands()) and at least one command found. Not called otherwise.

Overrides:

commandsResolved in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.CommandsResolved

installersResolved

protected void installersResolved(InstallersResolvedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called after all installers resolved (including installers found with classpath scan) and prepared for processing extensions.

Overrides:

installersResolved in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.InstallersResolved

classpathExtensionsResolved

protected void classpathExtensionsResolved(ClasspathExtensionsResolvedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called when classes from classpath scan analyzed and all extensions detected. Called only if classpath scan is enabled and at least one extension detected.

Overrides:

classpathExtensionsResolved in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.ClasspathExtensionsResolved

bundlesStarted

protected void bundlesStarted(BundlesStartedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called after bundles start (run method call). Not called if no bundles were used at all.

Overrides:

bundlesStarted in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.BundlesStarted

manualExtensionsValidated

protected void manualExtensionsValidated(ManualExtensionsValidatedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called when all manually registered extension classes are recognized by installers (validated). But only extensions, known to be enabled at that time are actually validated (this way it is possible to exclude extensions for non existing installers). Called only if at least one manual extension registered.

Overrides:

manualExtensionsValidated in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.ManualExtensionsValidated

modulesAnalyzed

protected void modulesAnalyzed(ModulesAnalyzedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called when guice bindings analyzed and all extensions detected. Called only if bindings analysis is enabled.

Overrides:

modulesAnalyzed in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.ModulesAnalyzed

extensionsResolved

protected void extensionsResolved(ExtensionsResolvedEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called when all extensions detected (from classpath scan and guice modules). Called even if no extensions configured to indicate configuration state.

Overrides:

extensionsResolved in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.ExtensionsResolved

injectorCreation

protected void injectorCreation(InjectorCreationEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called just before guice injector creation. Called even if no modules were used at all (to indicate major lifecycle point).

Overrides:

injectorCreation in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.InjectorCreation

extensionsInstalled

protected void extensionsInstalled(ExtensionsInstalledEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called after all installers install related extensions. Not called when no extensions installed.

Overrides:

extensionsInstalled in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.ExtensionsInstalled

applicationRun

protected void applicationRun(ApplicationRunEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called after GuiceBundle.run(io.dropwizard.core.Configuration, io.dropwizard.core.setup.Environment) when guicey context is started, extensions installed (but not hk extensions, because neither jersey nor jetty isn't start yet).

Overrides:

applicationRun in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.ApplicationRun

jerseyConfiguration

protected void jerseyConfiguration(JerseyConfigurationEvent event)

Description copied from class: GuiceyLifecycleAdapter

Jersey context starting. At this point jersey and jetty is only initializing. Guicey jersey configuration is not yer performed. Since that point jersey InjectionManager is accessible.

Overrides:

jerseyConfiguration in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.JerseyConfiguration

jerseyExtensionsInstalled

protected void jerseyExtensionsInstalled(JerseyExtensionsInstalledEvent event)

Description copied from class: GuiceyLifecycleAdapter

Called after all JerseyInstaller installers install related extensions and only when at least one extension was installed.

Overrides:

jerseyExtensionsInstalled in class GuiceyLifecycleAdapter

Parameters:

event - event object

See Also:

GuiceyLifecycle.JerseyExtensionsInstalled