Package com.tangosol.net.cache

Class AbstractCacheStore<K,V>

java.lang.Object

com.tangosol.util.Base

com.tangosol.net.cache.AbstractCacheLoader<K,V>

com.tangosol.net.cache.AbstractCacheStore<K,V>

All Implemented Interfaces:

CacheLoader<K,V>, CacheStore<K,V>

Direct Known Subclasses:

BinaryStoreCacheStore, CacheLoaderCacheStore, MapCacheStore, ReadWriteBackingMap.CacheLoaderCacheStore

public abstract class AbstractCacheStore<K,V>
extends AbstractCacheLoader<K,V>
implements CacheStore<K,V>

An abstract base class for the JCache CacheLoader.

Author:

cp 2003.05.29, jh 2005.09.01

Nested Class Summary

Nested classes/interfaces inherited from class com.tangosol.util.Base

Base.LoggingWriter

Field Summary

Fields inherited from class com.tangosol.util.Base

LOG_ALWAYS, LOG_CONFIG, LOG_DEBUG, LOG_ERR, LOG_INFO, LOG_MAX, LOG_MIN, LOG_QUIET, LOG_WARN, POWER_0, POWER_G, POWER_K, POWER_M, POWER_T, UNIT_D, UNIT_H, UNIT_M, UNIT_MS, UNIT_NS, UNIT_S, UNIT_US

Constructor Summary

Constructors

Constructor	Description
AbstractCacheStore()

Method Summary

Modifier and Type	Method	Description
void	erase(K key)	Remove the specified key from the underlying store if present.
void	store(K key, V value)	Store the specified value under the specified key in the underlying store.

Methods inherited from class com.tangosol.net.cache.AbstractCacheLoader

load

Methods inherited from class com.tangosol.util.Base

azzert, azzert, azzert, azzertFailed, breakLines, breakLines, capitalize, checkNotEmpty, checkNotNull, checkRange, computeSafeWaitTime, decimalValue, dup, dup, ensureBigDecimal, ensureClassLoader, ensureRuntimeException, ensureRuntimeException, equals, equalsDeep, err, err, err, err, err, escape, formatDateTime, getCallerStackFrame, getCommonMonitor, getCommonMonitor, getCommonMonitor, getContextClassLoader, getContextClassLoader, getDeepMessage, getErr, getLastSafeTimeMillis, getLog, getMaxDecDigits, getMaxHexDigits, getOriginalException, getOut, getProcessRandom, getRandom, getRandomBinary, getRandomBinary, getRandomString, getSafeTimeMillis, getStackFrame, getStackFrames, getStackTrace, getStackTrace, getStackTrace, getThreadFactory, getTimeZone, getUpTimeMillis, hashCode, hexValue, indentString, indentString, isDecimal, isHex, isLogEcho, isOctal, log, log, log, log, log, makeInteger, makeLong, makeThread, mergeArray, mergeBooleanArray, mergeByteArray, mergeCharArray, mergeDoubleArray, mergeFloatArray, mergeIntArray, mergeLongArray, mod, mod, octalValue, out, out, out, out, out, pad, parseBandwidth, parseBandwidth, parseDelimitedString, parseHex, parseHex, parseMemorySize, parseMemorySize, parsePercentage, parseTime, parseTime, parseTimeNanos, parseTimeNanos, printStackTrace, randomize, randomize, randomize, randomize, read, read, read, read, read, read, read, replace, setErr, setLog, setLogEcho, setOut, sleep, toBandwidthString, toBandwidthString, toCharEscape, toCrc, toCrc, toCrc, toCrc, toCrc, toDecString, toDelimitedString, toDelimitedString, toDelimitedString, toDelimitedString, toHex, toHex, toHexDump, toHexEscape, toHexEscape, toHexEscape, toHexEscape, toHexString, toMemorySizeString, toMemorySizeString, toQuotedCharEscape, toQuotedStringEscape, toSqlString, toString, toString, toStringEscape, toUnicodeEscape, trace, trace, trace, trace, trace, trace, trace, trace, trace, truncateString, truncateString, wait

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tangosol.net.cache.CacheLoader

load, loadAll

Methods inherited from interface com.tangosol.net.cache.CacheStore

eraseAll, storeAll

Constructor Details

AbstractCacheStore

public AbstractCacheStore()

Method Details

store

public void store(K key,
 V value)

Store the specified value under the specified key in the underlying store. This method is intended to support both key/value creation and value update for a specific key.

Specified by:

store in interface CacheStore<K,V>

Parameters:

key - key to store the value under

value - value to be stored

Throws:

UnsupportedOperationException - if this implementation or the underlying store is read-only

erase

public void erase(K key)

Remove the specified key from the underlying store if present.

Specified by:

erase in interface CacheStore<K,V>

Parameters:

key - key whose mapping is being removed from the cache

Throws:

UnsupportedOperationException - if this implementation or the underlying store is read-only