com.sleepycat.je.log
Class PrintFileReader

java.lang.Object
  com.sleepycat.je.log.FileReader
      com.sleepycat.je.log.DumpFileReader
          com.sleepycat.je.log.PrintFileReader

public class PrintFileReader
extends DumpFileReader

The PrintFileReader prints out the target log entries.

Field Summary

Fields inherited from class com.sleepycat.je.log.DumpFileReader

targetTxnIds, verbose

Fields inherited from class com.sleepycat.je.log.FileReader

anticipateChecksumErrors, cksumValidator, currentEntryHeader, currentEntryOffset, currentEntryPrevOffset, envImpl, eof, fileManager, nextEntryOffset, readBufferFileEnd, readBufferFileNum, readBufferFileStart, startLsn

Constructor Summary

PrintFileReader(EnvironmentImpl env, int readBufferSize, long startLsn, long finishLsn, java.lang.String entryTypes, java.lang.String txnIds, boolean verbose)
Create this reader to start at a given LSN.

Method Summary

protected boolean

processEntry(java.nio.ByteBuffer entryBuffer) This reader prints the log entry item.

Methods inherited from class com.sleepycat.je.log.DumpFileReader

isTargetEntry, summarize

Methods inherited from class com.sleepycat.je.log.FileReader

getAndResetNReads, getLastEntrySize, getLastLsn, getNRepeatIteratorReads, getNumRead, initStartingPosition, readEntry, readNextEntry, resyncReader, setAlwaysValidateChecksum, threadSafeBufferPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintFileReader

public PrintFileReader(EnvironmentImpl env,
                       int readBufferSize,
                       long startLsn,
                       long finishLsn,
                       java.lang.String entryTypes,
                       java.lang.String txnIds,
                       boolean verbose)
                throws java.io.IOException,
                       DatabaseException

Create this reader to start at a given LSN.

Throws:

java.io.IOException

DatabaseException

Method Detail

processEntry

protected boolean processEntry(java.nio.ByteBuffer entryBuffer)
                        throws DatabaseException

This reader prints the log entry item.

Specified by:

processEntry in class FileReader

Returns:

true if this entry should be returned

Throws:

DatabaseException