Modifier and Type	Class and Description
private static class	DefaultFaceletCache.ExpiryChecker
private static class	DefaultFaceletCache.NeverExpired
private static class	DefaultFaceletCache.NoCache ConcurrentCache implementation that does no caching (always creates new instances)
private static class	DefaultFaceletCache.Record This class holds the Facelet instance and its original URL's last modified time.

Modifier and Type	Field and Description
private final ConcurrentCache<URL, DefaultFaceletCache.Record>	_faceletCache
private final ConcurrentCache<URL, DefaultFaceletCache.Record>	_metadataFaceletCache

Access	Constructor and Description
pack-priv	DefaultFaceletCache(final long cache refresh period (in seconds). 0 means 'always refresh', negative value means 'never refresh' refreshPeriod) Constructor

Method Summary

Modifier and Type	Method and Description
private void	_unwrapIOException(ExecutionException e)
public DefaultFacelet	getFacelet(URL `URL` for the Facelet being retrieved url) Implements abstract jakarta.faces.view.facelets.FaceletCache.getFacelet. Returns a cached Facelet instance.
public DefaultFacelet	getViewMetadataFacelet(URL `URL` for the View Metadata Facelet being retrieved url) Implements abstract jakarta.faces.view.facelets.FaceletCache.getViewMetadataFacelet. Returns a cached View Metadata Facelet instance.
public boolean	isFaceletCached(URL `URL` for the Facelet url) Implements abstract jakarta.faces.view.facelets.FaceletCache.isFaceletCached. Determines whether a cached Facelet instance exists for this URL.
public boolean	isViewMetadataFaceletCached(URL `URL` for the View Metadata Facelet url) Implements abstract jakarta.faces.view.facelets.FaceletCache.isViewMetadataFaceletCached. Determines whether a cached View Metadata Facelet instance exists for this URL.

Inherited from jakarta.faces.view.facelets.FaceletCache:: getMemberFactory getMetadataMemberFactory setCacheFactories

Field Detail

_faceletCache	back to summary
private final ConcurrentCache<URL, DefaultFaceletCache.Record> _faceletCache

_metadataFaceletCache	back to summary
private final ConcurrentCache<URL, DefaultFaceletCache.Record> _metadataFaceletCache

Constructor Detail

DefaultFaceletCache	back to summary
pack-priv DefaultFaceletCache(final long refreshPeriod) Constructor Parameters refreshPeriod:long cache refresh period (in seconds). 0 means 'always refresh', negative value means 'never refresh'

DefaultFaceletCache

back to summary

pack-priv DefaultFaceletCache(final long refreshPeriod)

Constructor

Parameters

refreshPeriod:long: cache refresh period (in seconds). 0 means 'always refresh', negative value means 'never refresh'

Method Detail

_unwrapIOException	back to summary
private void _unwrapIOException(ExecutionException e) throws IOException

getFacelet back to summary

getFacelet	back to summary
public DefaultFacelet getFacelet(URL url) throws IOException Implements abstract jakarta.faces.view.facelets.FaceletCache.getFacelet. Doc from jakarta.faces.view.facelets.FaceletCache.getFacelet. Returns a cached Facelet instance. If no instance is available, it will be created using the Facelet `MemberFactory` and stored in the cache. Parameters url:URL `URL` for the Facelet being retrieved Returns:DefaultFacelet a cached or new `Facelet` Annotations @Override Exceptions IOException: if unable to load a file necessary to respond to service this method.

public DefaultFacelet getFacelet(URL url) throws IOException

Implements abstract jakarta.faces.view.facelets.FaceletCache.getFacelet.

Doc from jakarta.faces.view.facelets.FaceletCache.getFacelet.

Returns a cached Facelet instance. If no instance is available, it will be created using the Facelet MemberFactory and stored in the cache.

Parameters

url:URL: URL for the Facelet being retrieved

Returns:DefaultFacelet

a cached or new Facelet

Annotations

@Override

Exceptions

IOException:: if unable to load a file necessary to respond to service this method.

getViewMetadataFacelet back to summary

public DefaultFacelet getViewMetadataFacelet(URL url) throws IOException

Implements abstract jakarta.faces.view.facelets.FaceletCache.getViewMetadataFacelet.

Doc from jakarta.faces.view.facelets.FaceletCache.getViewMetadataFacelet.

Returns a cached View Metadata Facelet instance. If no instance is available, it will be created using the View Metadata Facelet MemberFactory and stored in the cache.

Parameters

url:URL: URL for the View Metadata Facelet being retrieved

Returns:DefaultFacelet

a cached or new View Metadata Facelet instance

Annotations

@Override

Exceptions

IOException:: if unable to load a file necessary to respond to service this method.

isFaceletCached back to summary

isFaceletCached	back to summary
public boolean isFaceletCached(URL url) Implements abstract jakarta.faces.view.facelets.FaceletCache.isFaceletCached. Doc from jakarta.faces.view.facelets.FaceletCache.isFaceletCached. Determines whether a cached Facelet instance exists for this URL. Returns true if a cached instance exists, false otherwise Parameters url:URL `URL` for the Facelet Returns:boolean true if a cached instance exists, false otherwise Annotations @Override

public boolean isFaceletCached(URL url)

Implements abstract jakarta.faces.view.facelets.FaceletCache.isFaceletCached.

Doc from jakarta.faces.view.facelets.FaceletCache.isFaceletCached.

Determines whether a cached Facelet instance exists for this URL. Returns true if a cached instance exists, false otherwise

Parameters

url:URL: URL for the Facelet

Returns:boolean

true if a cached instance exists, false otherwise

Annotations

@Override

isViewMetadataFaceletCached back to summary

public boolean isViewMetadataFaceletCached(URL url)

Implements abstract jakarta.faces.view.facelets.FaceletCache.isViewMetadataFaceletCached.

Doc from jakarta.faces.view.facelets.FaceletCache.isViewMetadataFaceletCached.

Determines whether a cached View Metadata Facelet instance exists for this URL. Returns true if a cached instance exists, false otherwise

Parameters

url:URL: URL for the View Metadata Facelet

Returns:boolean

true if a cached instance exists, false otherwise

Annotations

@Override

com.sun.faces.facelets.impl back to summary

private Class DefaultFaceletCache.ExpiryChecker

Class Inheritance

extends Object
implements ExpiringConcurrentCache.ExpiryChecker<URL, DefaultFaceletCache.Record>

java.lang.Object
com.sun.faces.facelets.impl.DefaultFaceletCache.ExpiryChecker

All Implemented Interfaces

com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker

Constructor Summary

Access	Constructor and Description
private	ExpiryChecker()

Method Summary

Modifier and Type	Method and Description
public boolean	isExpired(URL cache key url, DefaultFaceletCache.Record cached value record) Implements com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired. Checks whether a cached object expired

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

ExpiryChecker	back to summary
private ExpiryChecker()

Method Detail

isExpired	back to summary
public boolean isExpired(URL url, DefaultFaceletCache.Record record) Implements com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired. Doc from com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired. Checks whether a cached object expired Parameters url:URL cache key record:DefaultFaceletCache.Record cached value Returns:boolean true if the value expired and should be removed from the cache, false otherwise Annotations @Override

isExpired

back to summary

public boolean isExpired(URL url, DefaultFaceletCache.Record record)

Implements com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired.

Doc from com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired.

Checks whether a cached object expired

Parameters

url:URL: cache key
record:DefaultFaceletCache.Record: cached value

Returns:boolean

true if the value expired and should be removed from the cache, false otherwise

Annotations

@Override

com.sun.faces.facelets.impl back to summary

private Class DefaultFaceletCache.NeverExpired

Class Inheritance

extends Object
implements ExpiringConcurrentCache.ExpiryChecker<URL, DefaultFaceletCache.Record>

java.lang.Object
com.sun.faces.facelets.impl.DefaultFaceletCache.NeverExpired

All Implemented Interfaces

com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker

Constructor Summary

Access	Constructor and Description
private	NeverExpired()

Method Summary

Modifier and Type	Method and Description
public boolean	isExpired(URL cache key key, DefaultFaceletCache.Record cached value value) Implements com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired. Checks whether a cached object expired

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

NeverExpired	back to summary
private NeverExpired()

Method Detail

isExpired	back to summary
public boolean isExpired(URL key, DefaultFaceletCache.Record value) Implements com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired. Doc from com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired. Checks whether a cached object expired Parameters key:URL cache key value:DefaultFaceletCache.Record cached value Returns:boolean true if the value expired and should be removed from the cache, false otherwise Annotations @Override

isExpired

back to summary

public boolean isExpired(URL key, DefaultFaceletCache.Record value)

Implements com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired.

Doc from com.sun.faces.util.ExpiringConcurrentCache.ExpiryChecker.isExpired.

Checks whether a cached object expired

Parameters

key:URL: cache key
value:DefaultFaceletCache.Record: cached value

Returns:boolean

true if the value expired and should be removed from the cache, false otherwise

Annotations

@Override

com.sun.faces.facelets.impl back to summary

private Class DefaultFaceletCache.NoCache

Class Inheritance

extends ConcurrentCache<URL, DefaultFaceletCache.Record>

java.lang.Object
com.sun.faces.util.ConcurrentCache
com.sun.faces.facelets.impl.DefaultFaceletCache.NoCache

ConcurrentCache implementation that does no caching (always creates new instances)

Constructor Summary

Access	Constructor and Description
public	NoCache(ConcurrentCache.Factory<URL, DefaultFaceletCache.Record> f)

Method Summary

Modifier and Type	Method and Description
public boolean	containsKey(final URL key to test key) Implements abstract com.sun.faces.util.ConcurrentCache.containsKey. Tests whether the cache contains a value for the specified key
public DefaultFaceletCache.Record	get(final URL the key the value is associated with key) Implements abstract com.sun.faces.util.ConcurrentCache.get. Retrieves a value for the specified key.

Inherited from com.sun.faces.util.ConcurrentCache:: getFactory

Constructor Detail

NoCache	back to summary
public NoCache(ConcurrentCache.Factory<URL, DefaultFaceletCache.Record> f)

Method Detail

containsKey	back to summary
public boolean containsKey(final URL key) Implements abstract com.sun.faces.util.ConcurrentCache.containsKey. Doc from com.sun.faces.util.ConcurrentCache.containsKey. Tests whether the cache contains a value for the specified key Parameters key:URL key to test Returns:boolean true if the value for the specified key is already cached, false otherwise Annotations @Override

containsKey

back to summary

public boolean containsKey(final URL key)

Implements abstract com.sun.faces.util.ConcurrentCache.containsKey.

Doc from com.sun.faces.util.ConcurrentCache.containsKey.

Tests whether the cache contains a value for the specified key

Parameters

key:URL: key to test

Returns:boolean

true if the value for the specified key is already cached, false otherwise

Annotations

@Override

get back to summary

get	back to summary
public DefaultFaceletCache.Record get(final URL key) throws ExecutionException Implements abstract com.sun.faces.util.ConcurrentCache.get. Doc from com.sun.faces.util.ConcurrentCache.get. Retrieves a value for the specified key. If the value is not already present in the cache, a new instance will be allocated using the `Factory` interface Parameters key:URL the key the value is associated with Returns:DefaultFaceletCache.Record the value for the specified key Annotations @Override

public DefaultFaceletCache.Record get(final URL key) throws ExecutionException

Implements abstract com.sun.faces.util.ConcurrentCache.get.

Doc from com.sun.faces.util.ConcurrentCache.get.

Retrieves a value for the specified key. If the value is not already present in the cache, a new instance will be allocated using the Factory interface

Parameters

key:URL: the key the value is associated with

Returns:DefaultFaceletCache.Record

the value for the specified key

Annotations

@Override

com.sun.faces.facelets.impl back to summary

private Class DefaultFaceletCache.Record

Class Inheritance

extends Object

java.lang.Object
com.sun.faces.facelets.impl.DefaultFaceletCache.Record

This class holds the Facelet instance and its original URL's last modified time. It also produces the time when the next expiry check should be performed

Field Summary

Modifier and Type	Field and Description
private final long	_creationTime
private final DefaultFacelet	_facelet
private final long	_lastModified
private final AtomicLong	_nextRefreshTime
private final long	_refreshInterval

Constructor Summary

Access	Constructor and Description
pack-priv	Record(long creationTime, long lastModified, DefaultFacelet facelet, long refreshInterval)

Method Summary

Modifier and Type	Method and Description
pack-priv long	getAndUpdateNextRefreshTime()
pack-priv DefaultFacelet	getFacelet()
pack-priv long	getLastModified()
pack-priv long	getNextRefreshTime()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

_creationTime	back to summary
private final long _creationTime

_facelet	back to summary
private final DefaultFacelet _facelet

_lastModified	back to summary
private final long _lastModified

_nextRefreshTime	back to summary
private final AtomicLong _nextRefreshTime

_refreshInterval	back to summary
private final long _refreshInterval

Constructor Detail

Record	back to summary
pack-priv Record(long creationTime, long lastModified, DefaultFacelet facelet, long refreshInterval)

Method Detail

getAndUpdateNextRefreshTime	back to summary
pack-priv long getAndUpdateNextRefreshTime()

getFacelet	back to summary
pack-priv DefaultFacelet getFacelet()

getLastModified	back to summary
pack-priv long getLastModified()

getNextRefreshTime	back to summary
pack-priv long getNextRefreshTime()

pack-priv final Class DefaultFaceletCache

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class DefaultFaceletCache.ExpiryChecker

Constructor Summary

Method Summary

Constructor Detail

Method Detail

private Class DefaultFaceletCache.NeverExpired

Constructor Summary

Method Summary

Constructor Detail

Method Detail

private Class DefaultFaceletCache.NoCache

Constructor Summary

Method Summary

Constructor Detail

Method Detail

private Class DefaultFaceletCache.Record

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail