com.caucho.server.distcache

Class ExtCacheEntryFacade

java.lang.Object

com.caucho.server.distcache.ExtCacheEntryFacade

All Implemented Interfaces:

ExtCacheEntry, Cache.Entry

public final class ExtCacheEntryFacade
extends java.lang.Object
implements ExtCacheEntry

An entry in the cache map

Method Summary

Modifier and Type	Method and Description
long	getAccessedExpireTimeout() Returns the idle timeout
java.lang.Object	getKey() Returns the key for this entry in the Cache.
HashKey	getKeyHash() Returns the keyHash
long	getLastAccessedTime()
long	getLastModifiedTime() Returns the last update time.
long	getLeaseExpireTimeout() Returns the lease timeout
int	getLeaseOwner() Returns the lease owner
int	getLoadCount() Returns the load count.
long	getModifiedExpireTimeout() Returns the expire timeout.
MnodeUpdate	getRemoteUpdate()
int	getUserFlags()
java.lang.Object	getValue() Returns the value of the cache entry.
long	getValueHash() Returns the value key
long	getValueLength() Returns the value length
StreamSource	getValueStream() Returns the value of the cache entry.
long	getVersion()
boolean	isExpired(long now) Returns true when the entry is expired.
boolean	isValid()
boolean	isValueNull() Returns true if the value is null.
boolean	readData(java.io.OutputStream os, CacheConfig config) Writes the data to a stream.
java.lang.String	toString()
void	updateAccessTime() Update the access time on a read.

Methods inherited from class java.lang.Object

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

Method Detail

getKey

public final java.lang.Object getKey()

Returns the key for this entry in the Cache.

Specified by:

getKey in interface Cache.Entry

getKeyHash

public final HashKey getKeyHash()

Returns the keyHash

Specified by:

getKeyHash in interface ExtCacheEntry

getValue

public java.lang.Object getValue()

Returns the value of the cache entry.

Specified by:

getValue in interface ExtCacheEntry

Specified by:

getValue in interface Cache.Entry

isValueNull

public boolean isValueNull()

Returns true if the value is null.

Specified by:

isValueNull in interface ExtCacheEntry

getUserFlags

public final int getUserFlags()

Specified by:

getUserFlags in interface ExtCacheEntry

getValueStream

public StreamSource getValueStream()

Returns the value of the cache entry.

Specified by:

getValueStream in interface ExtCacheEntry

getValueHash

public long getValueHash()

Description copied from interface: ExtCacheEntry

Returns the value key

Specified by:

getValueHash in interface ExtCacheEntry

getValueLength

public long getValueLength()

Description copied from interface: ExtCacheEntry

Returns the value length

Specified by:

getValueLength in interface ExtCacheEntry

readData

public boolean readData(java.io.OutputStream os,
                        CacheConfig config)
                 throws java.io.IOException

Writes the data to a stream.

Specified by:

readData in interface ExtCacheEntry

Throws:

java.io.IOException

getAccessedExpireTimeout

public long getAccessedExpireTimeout()

Description copied from interface: ExtCacheEntry

Returns the idle timeout

Specified by:

getAccessedExpireTimeout in interface ExtCacheEntry

getModifiedExpireTimeout

public long getModifiedExpireTimeout()

Description copied from interface: ExtCacheEntry

Returns the expire timeout.

Specified by:

getModifiedExpireTimeout in interface ExtCacheEntry

isExpired

public boolean isExpired(long now)

Description copied from interface: ExtCacheEntry

Returns true when the entry is expired.

Specified by:

isExpired in interface ExtCacheEntry

updateAccessTime

public void updateAccessTime()

Description copied from interface: ExtCacheEntry

Update the access time on a read.

Specified by:

updateAccessTime in interface ExtCacheEntry

getLeaseExpireTimeout

public long getLeaseExpireTimeout()

Description copied from interface: ExtCacheEntry

Returns the lease timeout

Specified by:

getLeaseExpireTimeout in interface ExtCacheEntry

getLeaseOwner

public int getLeaseOwner()

Description copied from interface: ExtCacheEntry

Returns the lease owner

Specified by:

getLeaseOwner in interface ExtCacheEntry

getLastAccessedTime

public long getLastAccessedTime()

Specified by:

getLastAccessedTime in interface ExtCacheEntry

Returns:

getLastModifiedTime

public long getLastModifiedTime()

Description copied from interface: ExtCacheEntry

Returns the last update time.

Specified by:

getLastModifiedTime in interface ExtCacheEntry

getVersion

public long getVersion()

Specified by:

getVersion in interface ExtCacheEntry

Returns:

getRemoteUpdate

public MnodeUpdate getRemoteUpdate()

Specified by:

getRemoteUpdate in interface ExtCacheEntry

isValid

public boolean isValid()

Specified by:

isValid in interface ExtCacheEntry

getLoadCount

public int getLoadCount()

Description copied from interface: ExtCacheEntry

Returns the load count.

Specified by:

getLoadCount in interface ExtCacheEntry

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object