Module org.glassfish.hk2.locator

Package org.jvnet.hk2.internal

Class ServiceLocatorRuntimeImpl

java.lang.Object

org.jvnet.hk2.internal.ServiceLocatorRuntimeImpl

All Implemented Interfaces:

ServiceLocatorRuntimeBean

@Singleton
@Visibility(LOCAL)
public class ServiceLocatorRuntimeImpl
extends Object
implements ServiceLocatorRuntimeBean

Author:

jwells

Method Summary

Modifier and Type	Method	Description
void	clearReflectionCache()	Clears all entries from the HK2 reflection cache.
void	clearServiceCache()	Clears all entries from the HK2 service cache.
int	getNumberOfChildren()	Returns the current total number of children attached to this ServiceLocator
int	getNumberOfDescriptors()	Returns the total number of descriptors in this ServiceLocator.
int	getReflectionCacheSize()	Returns the current size of the HK2 reflection cache.
int	getServiceCacheMaximumSize()	Returns the maximum number of entries allowed in the HK2 service cache.
int	getServiceCacheSize()	Returns the current size of the HK2 service cache.

Methods inherited from class java.lang.Object

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

Method Details

getNumberOfDescriptors

public int getNumberOfDescriptors()

Description copied from interface: ServiceLocatorRuntimeBean

Returns the total number of descriptors in this ServiceLocator. Does not include parent services

Specified by:

getNumberOfDescriptors in interface ServiceLocatorRuntimeBean

Returns:

The number of services in this ServiceLocator (does not include services in the parent locator)

getNumberOfChildren

public int getNumberOfChildren()

Description copied from interface: ServiceLocatorRuntimeBean

Returns the current total number of children attached to this ServiceLocator

Specified by:

getNumberOfChildren in interface ServiceLocatorRuntimeBean

Returns:

The current number of children locators attached to this ServiceLocator

getServiceCacheSize

public int getServiceCacheSize()

Description copied from interface: ServiceLocatorRuntimeBean

Returns the current size of the HK2 service cache. The service cache is used to optimize frequent service lookups and injections

Specified by:

getServiceCacheSize in interface ServiceLocatorRuntimeBean

Returns:

The current size of the HK2 service cache

getServiceCacheMaximumSize

public int getServiceCacheMaximumSize()

Description copied from interface: ServiceLocatorRuntimeBean

Returns the maximum number of entries allowed in the HK2 service cache. The service cache is used to optimize frequent service lookups and injections

Specified by:

getServiceCacheMaximumSize in interface ServiceLocatorRuntimeBean

Returns:

The maximum number of entries allowed in the HK2 service cache

clearServiceCache

public void clearServiceCache()

Description copied from interface: ServiceLocatorRuntimeBean

Clears all entries from the HK2 service cache. The service cache is used to optimize frequent service lookups and injections. Calling this method may free up memory but will cause degraded injection and lookup performance until the cache can be built back up

Specified by:

clearServiceCache in interface ServiceLocatorRuntimeBean

getReflectionCacheSize

public int getReflectionCacheSize()

Description copied from interface: ServiceLocatorRuntimeBean

Returns the current size of the HK2 reflection cache. The reflection cache is used to minimize the amount of reflection done by HK2

Specified by:

getReflectionCacheSize in interface ServiceLocatorRuntimeBean

Returns:

The current size of the HK2 reflection cache

clearReflectionCache

public void clearReflectionCache()

Description copied from interface: ServiceLocatorRuntimeBean

Clears all entries from the HK2 reflection cache. The reflection cache is used to minimize the amount of reflection done by HK2. Calling this method may free up memory but will cause degraded service creation performance until the cache can be built back up

Specified by:

clearReflectionCache in interface ServiceLocatorRuntimeBean