Class ApplicationInfoImpl

java.lang.Object

org.glassfish.jersey.server.internal.monitoring.ApplicationInfoImpl

All Implemented Interfaces:

ApplicationInfo

final class ApplicationInfoImpl
extends Object
implements ApplicationInfo

Application statistics.

Field Summary

Fields

Modifier and Type	Field	Description
private final Set<Class<?>>	providers
private final Set<Class<?>>	registeredClasses
private final Set<Object>	registeredInstances
private final ResourceConfig	resourceConfig
private final Date	startTime

Constructor Summary

Constructors

Constructor	Description
ApplicationInfoImpl(ResourceConfig resourceConfig, Date startTime, Set<Class<?>> registeredClasses, Set<Object> registeredInstances, Set<Class<?>> providers)	Create a new application statistics instance.

Method Summary

Modifier and Type	Method	Description
Set<Class<?>>	getProviders()	Get registered providers available in the runtime.
Set<Class<?>>	getRegisteredClasses()	Get resource classes registered by the user in the current application.
Set<Object>	getRegisteredInstances()	Get resource instances registered by the user in the current application.
ResourceConfig	getResourceConfig()	Get the resource config.
Date	getStartTime()	Get the start time of the application.
ApplicationInfo	snapshot()	Get the immutable consistent snapshot of the application info.

Methods inherited from class Object

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

Field Details

resourceConfig

private final ResourceConfig resourceConfig

startTime

private final Date startTime

registeredClasses

private final Set<Class<?>> registeredClasses

registeredInstances

private final Set<Object> registeredInstances

providers

private final Set<Class<?>> providers

Constructor Details

ApplicationInfoImpl

ApplicationInfoImpl(ResourceConfig resourceConfig,
 Date startTime,
 Set<Class<?>> registeredClasses,
 Set<Object> registeredInstances,
 Set<Class<?>> providers)

Create a new application statistics instance.

Parameters:

resourceConfig - Resource config of the application being monitored.

startTime - Start time of the application (when initialization was finished).

registeredClasses - Registered resource classes.

registeredInstances - Registered resource instances.

providers - Registered providers.

Method Details

getResourceConfig

public ResourceConfig getResourceConfig()

Description copied from interface: ApplicationInfo

Get the resource config.

Specified by:

getResourceConfig in interface ApplicationInfo

Returns:

Resource config.

getStartTime

public Date getStartTime()

Description copied from interface: ApplicationInfo

Get the start time of the application.

Specified by:

getStartTime in interface ApplicationInfo

Returns:

Time when an application initialization has been finished.

getRegisteredClasses

public Set<Class<?>> getRegisteredClasses()

Description copied from interface: ApplicationInfo

Get resource classes registered by the user in the current application. The set contains only user resource classes and not resource classes added by Jersey or by ModelProcessor.

User resources are resources that were explicitly registered by the configuration, discovered by the class path scanning or that constructs explicitly registered programmatic resource.

Specified by:

getRegisteredClasses in interface ApplicationInfo

Returns:

Resource user registered classes.

getRegisteredInstances

public Set<Object> getRegisteredInstances()

Description copied from interface: ApplicationInfo

Get resource instances registered by the user in the current application. The set contains only user resources and not resources added by Jersey or by ModelProcessor.

User resources are resources that were explicitly registered by the configuration, discovered by the class path scanning or that constructs explicitly registered programmatic resource.

Specified by:

getRegisteredInstances in interface ApplicationInfo

Returns:

Resource instances registered by user.

getProviders

public Set<Class<?>> getProviders()

Description copied from interface: ApplicationInfo

Get registered providers available in the runtime. The registered providers are providers like filters, reader and writer interceptors which are explicitly registered by configuration, or annotated by @Provider or registered in META-INF/services. The set does not include providers that are by default built in Jersey.

Specified by:

getProviders in interface ApplicationInfo

Returns:

Set of provider classes.

snapshot

public ApplicationInfo snapshot()

Description copied from interface: ApplicationInfo

Get the immutable consistent snapshot of the application info. Working with snapshots might have negative performance impact as snapshot must be created but ensures consistency of data over time. However, the usage of snapshot is encouraged to avoid working with inconsistent data. Not all attributes must be updated in the same time on mutable version of info.

Specified by:

snapshot in interface ApplicationInfo

Returns:

Snapshot of application info.