Modifier and Type	Class and Description
private static interface	MemoryCache.CacheEntry<K, V>
private static class	MemoryCache.HardCacheEntry<K, V>
private static class	MemoryCache.QueueCacheEntry<K, V> This CacheEntry<k,v> type allows multiple V entries to be stored in one key in the cacheMap.
private static class	MemoryCache.SoftCacheEntry<K, V>

Modifier and Type	Field and Description
private final Map<K, MemoryCache.CacheEntry<K, V>>	cacheMap
private static final boolean	DEBUG
private long	lifetime
private final int	maxQueueSize
private int	maxSize
private long	nextExpirationTime
private final ReferenceQueue<V>	queue

Access	Constructor and Description
public	MemoryCache(boolean soft, int maxSize)
public	MemoryCache(boolean soft, int maxSize, int lifetime)
public	MemoryCache(boolean soft, int maxSize, int lifetime, int qSize)

Method Summary

Modifier and Type	Method and Description
public synchronized void	accept(Cache.CacheVisitor<K, V> visitor) Implements abstract sun.security.util.Cache.accept. accept a visitor
public synchronized void	clear() Implements abstract sun.security.util.Cache.clear. Remove all entries from the cache.
private void	emptyQueue() Empty the reference queue and remove all corresponding entries from the cache.
private void	expungeExpiredEntries() Scan all entries and remove all expired ones.
public synchronized V	get(Object key) Implements abstract sun.security.util.Cache.get. Get a value from the cache.
private Map<K, V>	getCachedEntries()
protected MemoryCache.CacheEntry<K, V>	newEntry(K key, V value, long expirationTime, ReferenceQueue<V> queue)
public synchronized V	pull(Object key) Implements abstract sun.security.util.Cache.pull. Pull an entry from the cache.
public void	put(K key, V value) Implements abstract sun.security.util.Cache.put. Add an entry to the cache.
public synchronized void	put(K key to the cacheMap key, V value to be stored value, boolean can the value be put into a QueueCacheEntry canQueue) Overrides sun.security.util.Cache.put. This puts an entry into the cacheMap.
public synchronized void	remove(Object key) Implements abstract sun.security.util.Cache.remove. Remove an entry from the cache.
private void	removeImpl(Object key)
public synchronized void	setCapacity(int size) Implements abstract sun.security.util.Cache.setCapacity. Set the maximum size.
public synchronized void	setTimeout(int timeout) Implements abstract sun.security.util.Cache.setTimeout. Set the timeout(in seconds).
public synchronized int	size() Implements abstract sun.security.util.Cache.size. Return the number of currently valid entries in the cache.

Inherited from sun.security.util.Cache:: newHardMemoryCache newHardMemoryCache newNullCache newSoftMemoryCache newSoftMemoryCache newSoftMemoryQueue

Field Detail

cacheMap	back to summary
private final Map<K, MemoryCache.CacheEntry<K, V>> cacheMap

DEBUG	back to summary
private static final boolean DEBUG

lifetime	back to summary
private long lifetime

maxQueueSize	back to summary
private final int maxQueueSize

maxSize	back to summary
private int maxSize

nextExpirationTime	back to summary
private long nextExpirationTime

queue	back to summary
private final ReferenceQueue<V> queue

MemoryCache	back to summary
public MemoryCache(boolean soft, int maxSize)

MemoryCache	back to summary
public MemoryCache(boolean soft, int maxSize, int lifetime)

MemoryCache	back to summary
public MemoryCache(boolean soft, int maxSize, int lifetime, int qSize)

Method Detail

accept	back to summary
public synchronized void accept(Cache.CacheVisitor<K, V> visitor) Implements abstract sun.security.util.Cache.accept. Doc from sun.security.util.Cache.accept. accept a visitor

back to summary

public synchronized void accept(Cache.CacheVisitor<K, V> visitor)

Implements abstract sun.security.util.Cache.accept.

Doc from sun.security.util.Cache.accept.

accept a visitor

clear	back to summary
public synchronized void clear() Implements abstract sun.security.util.Cache.clear. Doc from sun.security.util.Cache.clear. Remove all entries from the cache.

clear

back to summary

public synchronized void clear()

Implements abstract sun.security.util.Cache.clear.

Doc from sun.security.util.Cache.clear.

Remove all entries from the cache.

emptyQueue	back to summary
private void emptyQueue() Empty the reference queue and remove all corresponding entries from the cache. This method should be called at the beginning of each public method.

expungeExpiredEntries	back to summary
private void expungeExpiredEntries() Scan all entries and remove all expired ones.

get	back to summary
public synchronized V get(Object key) Implements abstract sun.security.util.Cache.get. Doc from sun.security.util.Cache.get. Get a value from the cache.

get

back to summary

public synchronized V get(Object key)

Implements abstract sun.security.util.Cache.get.

Doc from sun.security.util.Cache.get.

Get a value from the cache.

getCachedEntries	back to summary
private Map<K, V> getCachedEntries()

newEntry	back to summary
protected MemoryCache.CacheEntry<K, V> newEntry(K key, V value, long expirationTime, ReferenceQueue<V> queue)

pull	back to summary
public synchronized V pull(Object key) Implements abstract sun.security.util.Cache.pull. Doc from sun.security.util.Cache.pull. Pull an entry from the cache.

pull

back to summary

public synchronized V pull(Object key)

Implements abstract sun.security.util.Cache.pull.

Doc from sun.security.util.Cache.pull.

Pull an entry from the cache.

put	back to summary
public void put(K key, V value) Implements abstract sun.security.util.Cache.put. Doc from sun.security.util.Cache.put. Add an entry to the cache.

put

back to summary

public void put(K key, V value)

Implements abstract sun.security.util.Cache.put.

Doc from sun.security.util.Cache.put.

Add an entry to the cache.

put	back to summary
public synchronized void put(K key, V value, boolean canQueue) Overrides sun.security.util.Cache.put. This puts an entry into the cacheMap. If canQueue is true, V will be added using a QueueCacheEntry which is added to cacheMap. If false, V is added to the cacheMap directly. The caller must keep a consistent canQueue value, mixing them can result in a queue being replaced with a single entry. This method is synchronized to avoid multiple QueueCacheEntry overwriting the same key. Parameters key:K key to the cacheMap value:V value to be stored canQueue:boolean can the value be put into a QueueCacheEntry

put

back to summary

public synchronized void put(K key, V value, boolean canQueue)

Overrides sun.security.util.Cache.put.

This puts an entry into the cacheMap. If canQueue is true, V will be added using a QueueCacheEntry which is added to cacheMap. If false, V is added to the cacheMap directly. The caller must keep a consistent canQueue value, mixing them can result in a queue being replaced with a single entry. This method is synchronized to avoid multiple QueueCacheEntry overwriting the same key.

Parameters

key:K: key to the cacheMap
value:V: value to be stored
canQueue:boolean: can the value be put into a QueueCacheEntry

remove	back to summary
public synchronized void remove(Object key) Implements abstract sun.security.util.Cache.remove. Doc from sun.security.util.Cache.remove. Remove an entry from the cache.

remove

back to summary

public synchronized void remove(Object key)

Implements abstract sun.security.util.Cache.remove.

Doc from sun.security.util.Cache.remove.

Remove an entry from the cache.

removeImpl	back to summary
private void removeImpl(Object key)

setCapacity	back to summary
public synchronized void setCapacity(int size) Implements abstract sun.security.util.Cache.setCapacity. Doc from sun.security.util.Cache.setCapacity. Set the maximum size.

setCapacity

back to summary

public synchronized void setCapacity(int size)

Implements abstract sun.security.util.Cache.setCapacity.

Doc from sun.security.util.Cache.setCapacity.

Set the maximum size.

setTimeout	back to summary
public synchronized void setTimeout(int timeout) Implements abstract sun.security.util.Cache.setTimeout. Doc from sun.security.util.Cache.setTimeout. Set the timeout(in seconds).

setTimeout

back to summary

public synchronized void setTimeout(int timeout)

Implements abstract sun.security.util.Cache.setTimeout.

Doc from sun.security.util.Cache.setTimeout.

Set the timeout(in seconds).

size	back to summary
public synchronized int size() Implements abstract sun.security.util.Cache.size. Doc from sun.security.util.Cache.size. Return the number of currently valid entries in the cache.

size

back to summary

public synchronized int size()

Implements abstract sun.security.util.Cache.size.

Doc from sun.security.util.Cache.size.

Return the number of currently valid entries in the cache.

sun.security.util back to summary

private Interface MemoryCache.CacheEntry<K, V>

Known Direct Implementers: sun.security.util.MemoryCache.HardCacheEntry, sun.security.util.MemoryCache.SoftCacheEntry, sun.security.util.MemoryCache.QueueCacheEntry

Method Summary

Modifier and Type	Method and Description
public long	getExpirationTime()
public K	getKey()
public V	getValue()
public void	invalidate()
public boolean	isValid(long currentTime)

Method Detail

getExpirationTime	back to summary
public long getExpirationTime()

getKey	back to summary
public K getKey()

getValue	back to summary
public V getValue()

invalidate	back to summary
public void invalidate()

isValid	back to summary
public boolean isValid(long currentTime)

sun.security.util back to summary

private Class MemoryCache.HardCacheEntry<K, V>

Class Inheritance

extends Object
implements MemoryCache.CacheEntry<K, V>

java.lang.Object
sun.security.util.MemoryCache.HardCacheEntry

All Implemented Interfaces

sun.security.util.MemoryCache.CacheEntry

Field Summary

Modifier and Type	Field and Description
private long	expirationTime
private K	key
private V	value

Constructor Summary

Access	Constructor and Description
pack-priv	HardCacheEntry(K key, V value, long expirationTime)

Method Summary

Modifier and Type	Method and Description
public long	getExpirationTime() Implements sun.security.util.MemoryCache.CacheEntry.getExpirationTime.
public K	getKey() Implements sun.security.util.MemoryCache.CacheEntry.getKey.
public V	getValue() Implements sun.security.util.MemoryCache.CacheEntry.getValue.
public void	invalidate() Implements sun.security.util.MemoryCache.CacheEntry.invalidate.
public boolean	isValid(long currentTime) Implements sun.security.util.MemoryCache.CacheEntry.isValid.

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

Field Detail

expirationTime	back to summary
private long expirationTime

key	back to summary
private K key

value	back to summary
private V value

Constructor Detail

HardCacheEntry	back to summary
pack-priv HardCacheEntry(K key, V value, long expirationTime)

Method Detail

getExpirationTime	back to summary
public long getExpirationTime() Implements sun.security.util.MemoryCache.CacheEntry.getExpirationTime.

getKey	back to summary
public K getKey() Implements sun.security.util.MemoryCache.CacheEntry.getKey.

getValue	back to summary
public V getValue() Implements sun.security.util.MemoryCache.CacheEntry.getValue.

invalidate	back to summary
public void invalidate() Implements sun.security.util.MemoryCache.CacheEntry.invalidate.

isValid	back to summary
public boolean isValid(long currentTime) Implements sun.security.util.MemoryCache.CacheEntry.isValid.

sun.security.util back to summary

private Class MemoryCache.QueueCacheEntry<K, V>

Class Inheritance

extends Object
implements MemoryCache.CacheEntry<K, V>

java.lang.Object
sun.security.util.MemoryCache.QueueCacheEntry

All Implemented Interfaces

sun.security.util.MemoryCache.CacheEntry

This CacheEntry type allows multiple V entries to be stored in one key in the cacheMap. This implementation is need for TLS clients that receive multiple PSKs or NewSessionTickets for server resumption.

Field Summary

Modifier and Type	Field and Description
pack-priv final boolean	DEBUG
private long	expirationTime
private K	key
private final int	MAXQUEUESIZE
pack-priv final Queue<MemoryCache.CacheEntry<K, V>>	queue

Constructor Summary

Access	Constructor and Description
pack-priv	QueueCacheEntry(K key, MemoryCache.CacheEntry<K, V> entry, long expirationTime, int maxSize)

Method Summary

Modifier and Type	Method and Description
public void	clear()
public long	getExpirationTime() Implements sun.security.util.MemoryCache.CacheEntry.getExpirationTime.
public K	getKey() Implements sun.security.util.MemoryCache.CacheEntry.getKey.
public Queue<MemoryCache.CacheEntry<K, V>>	getQueue()
public V	getValue() Implements sun.security.util.MemoryCache.CacheEntry.getValue.
public V	getValue(long lifetime)
public void	invalidate() Implements sun.security.util.MemoryCache.CacheEntry.invalidate.
public boolean	isEmpty()
public boolean	isValid(long currentTime) Implements sun.security.util.MemoryCache.CacheEntry.isValid.
public boolean	isValid()
public void	putValue(MemoryCache.CacheEntry<K, V> entry)
public void	setExpirationTime(long time)

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

Field Detail

DEBUG	back to summary
pack-priv final boolean DEBUG

expirationTime	back to summary
private long expirationTime

key	back to summary
private K key

MAXQUEUESIZE	back to summary
private final int MAXQUEUESIZE

queue	back to summary
pack-priv final Queue<MemoryCache.CacheEntry<K, V>> queue

Constructor Detail

QueueCacheEntry	back to summary
pack-priv QueueCacheEntry(K key, MemoryCache.CacheEntry<K, V> entry, long expirationTime, int maxSize)

Method Detail

clear	back to summary
public void clear()

getExpirationTime	back to summary
public long getExpirationTime() Implements sun.security.util.MemoryCache.CacheEntry.getExpirationTime.

getKey	back to summary
public K getKey() Implements sun.security.util.MemoryCache.CacheEntry.getKey.

getQueue	back to summary
public Queue<MemoryCache.CacheEntry<K, V>> getQueue()

getValue	back to summary
public V getValue() Implements sun.security.util.MemoryCache.CacheEntry.getValue.

getValue	back to summary
public V getValue(long lifetime)

invalidate	back to summary
public void invalidate() Implements sun.security.util.MemoryCache.CacheEntry.invalidate.

isEmpty	back to summary
public boolean isEmpty()

isValid	back to summary
public boolean isValid(long currentTime) Implements sun.security.util.MemoryCache.CacheEntry.isValid.

isValid	back to summary
public boolean isValid()

putValue	back to summary
public void putValue(MemoryCache.CacheEntry<K, V> entry)

setExpirationTime	back to summary
public void setExpirationTime(long time)

sun.security.util back to summary

private Class MemoryCache.SoftCacheEntry<K, V>

Class Inheritance

extends SoftReference<V>
implements MemoryCache.CacheEntry<K, V>

java.lang.Object
java.lang.ref.Reference
java.lang.ref.SoftReference
sun.security.util.MemoryCache.SoftCacheEntry

All Implemented Interfaces

sun.security.util.MemoryCache.CacheEntry

Field Summary

Modifier and Type	Field and Description
private long	expirationTime
private K	key

Constructor Summary

Access	Constructor and Description
pack-priv	SoftCacheEntry(K key, V value, long expirationTime, ReferenceQueue<V> queue)

Method Summary

Modifier and Type	Method and Description
public long	getExpirationTime() Implements sun.security.util.MemoryCache.CacheEntry.getExpirationTime.
public K	getKey() Implements sun.security.util.MemoryCache.CacheEntry.getKey.
public V	getValue() Implements sun.security.util.MemoryCache.CacheEntry.getValue.
public void	invalidate() Implements sun.security.util.MemoryCache.CacheEntry.invalidate.
public boolean	isValid(long currentTime) Implements sun.security.util.MemoryCache.CacheEntry.isValid.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.ref.SoftReference:: get

Field Detail

expirationTime	back to summary
private long expirationTime

key	back to summary
private K key

Constructor Detail

SoftCacheEntry	back to summary
pack-priv SoftCacheEntry(K key, V value, long expirationTime, ReferenceQueue<V> queue)

Method Detail

getExpirationTime	back to summary
public long getExpirationTime() Implements sun.security.util.MemoryCache.CacheEntry.getExpirationTime.

getKey	back to summary
public K getKey() Implements sun.security.util.MemoryCache.CacheEntry.getKey.

getValue	back to summary
public V getValue() Implements sun.security.util.MemoryCache.CacheEntry.getValue.

invalidate	back to summary
public void invalidate() Implements sun.security.util.MemoryCache.CacheEntry.invalidate.

isValid	back to summary
public boolean isValid(long currentTime) Implements sun.security.util.MemoryCache.CacheEntry.isValid.

toString back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Annotations

@Override

pack-priv Class MemoryCache<K, V>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Interface MemoryCache.CacheEntry<K, V>

Method Summary

Method Detail

private Class MemoryCache.HardCacheEntry<K, V>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class MemoryCache.QueueCacheEntry<K, V>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class MemoryCache.SoftCacheEntry<K, V>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail