Package com.oracle.coherence.hibernate.cache.v6.access.processor

Class ReadWritePutFromLoadProcessor

java.lang.Object
com.tangosol.util.Base
com.tangosol.util.processor.AbstractProcessor
com.oracle.coherence.hibernate.cache.v6.access.processor.ReadWritePutFromLoadProcessor
All Implemented Interfaces:
com.tangosol.util.InvocableMap.EntryProcessor, Serializable
public class ReadWritePutFromLoadProcessor extends com.tangosol.util.processor.AbstractProcessor implements Serializable
A AbstractReadWriteCoherenceEntityDataAccess.PutFromLoadProcessor is an EntryProcessor responsible for putting a value in a second-level cache that was just loaded from database, and returning a boolean indicating whether it did so, consistent with the expected behavior of a cache access strategy's putFromLoad() method. We move this behavior into the grid for efficient concurrency control.
Author:
Randy Stafford
See Also:

  • Nested Class Summary

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

    com.tangosol.util.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
    ReadWritePutFromLoadProcessor(boolean minimalPutsInEffect, long txTimestamp, CoherenceRegionValue replacementValue, Comparator versionComparator)
    Complete constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    process(com.tangosol.util.InvocableMap.Entry entry)

    Methods inherited from class com.tangosol.util.processor.AbstractProcessor

    processAll

    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

  • Constructor Details

    • ReadWritePutFromLoadProcessor

      public ReadWritePutFromLoadProcessor(boolean minimalPutsInEffect, long txTimestamp, CoherenceRegionValue replacementValue, Comparator versionComparator)
      Complete constructor.
      Parameters:
      minimalPutsInEffect - a flag indicating whether "minimal puts" is in effect for Hibernate
      txTimestamp - from Hibernate javadoc, "a timestamp prior to the transaction start time" [where "the transaction" loaded the potential replacement value from database]
      replacementValue - the replacement cache value in this ReadWritePutFromLoadProcessor
      versionComparator - a Comparator for comparing actual value versions

  • Method Details

    • process

      public Object process(com.tangosol.util.InvocableMap.Entry entry)
      Specified by:
      process in interface com.tangosol.util.InvocableMap.EntryProcessor