org.glassfish.jersey.server.internal.monitoring

Class ApplicationInfoImpl

java.lang.Object

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

All Implemented Interfaces:

ApplicationInfo

final class ApplicationInfoImpl
extends java.lang.Object
implements ApplicationInfo

Application statistics.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Set<java.lang.Class<?>>	providers
private java.util.Set<java.lang.Class<?>>	registeredClasses
private java.util.Set<java.lang.Object>	registeredInstances
private ResourceConfig	resourceConfig
private java.util.Date	startTime

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

resourceConfig

private final ResourceConfig resourceConfig

startTime

private final java.util.Date startTime

registeredClasses

private final java.util.Set<java.lang.Class<?>> registeredClasses

registeredInstances

private final java.util.Set<java.lang.Object> registeredInstances

providers

private final java.util.Set<java.lang.Class<?>> providers

Constructor Detail

ApplicationInfoImpl

ApplicationInfoImpl(ResourceConfig resourceConfig,
                    java.util.Date startTime,
                    java.util.Set<java.lang.Class<?>> registeredClasses,
                    java.util.Set<java.lang.Object> registeredInstances,
                    java.util.Set<java.lang.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 Detail

getResourceConfig

public ResourceConfig getResourceConfig()

Description copied from interface: ApplicationInfo

Get the resource config.

Specified by:

getResourceConfig in interface ApplicationInfo

Returns:

Resource config.

getStartTime

public java.util.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 java.util.Set<java.lang.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 java.util.Set<java.lang.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 java.util.Set<java.lang.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.