com.sleepycat.je.recovery

Class CheckpointEnd

java.lang.Object

com.sleepycat.je.recovery.CheckpointEnd

All Implemented Interfaces:

Loggable

public class CheckpointEnd
extends java.lang.Object
implements Loggable

CheckpointEnd encapsulates the information needed by a checkpoint end log entry.

Constructor Summary

Constructors

Constructor and Description
CheckpointEnd()
CheckpointEnd(java.lang.String invoker, long checkpointStartLsn, long rootLsn, long firstActiveLsn, long lastNodeId, int lastDbId, long lastTxnId, long id)

Method Summary

Methods

Modifier and Type	Method and Description
void	dumpLog(java.lang.StringBuffer sb, boolean verbose) Write the object into the string buffer for log dumping.
int	getLogSize()
long	getTransactionId()
void	readFromLog(java.nio.ByteBuffer logBuffer, byte entryTypeVersion) Initialize this object from the data in itemBuf.
java.lang.String	toString()
void	writeToLog(java.nio.ByteBuffer logBuffer) Serialize this object into the buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckpointEnd

public CheckpointEnd(java.lang.String invoker,
             long checkpointStartLsn,
             long rootLsn,
             long firstActiveLsn,
             long lastNodeId,
             int lastDbId,
             long lastTxnId,
             long id)

CheckpointEnd

public CheckpointEnd()

Method Detail

getLogSize

public int getLogSize()

Specified by:

getLogSize in interface Loggable

Returns:

number of bytes used to store this object.

See Also:

Loggable.getLogSize()

writeToLog

public void writeToLog(java.nio.ByteBuffer logBuffer)

Description copied from interface: Loggable

Serialize this object into the buffer.

Specified by:

writeToLog in interface Loggable

Parameters:

logBuffer - is the destination buffer

See Also:

Loggable.writeToLog(java.nio.ByteBuffer)

readFromLog

public void readFromLog(java.nio.ByteBuffer logBuffer,
               byte entryTypeVersion)
                 throws LogException

Description copied from interface: Loggable

Initialize this object from the data in itemBuf.

Specified by:

readFromLog in interface Loggable

Throws:

LogException

See Also:

Loggable.readFromLog(java.nio.ByteBuffer, byte)

dumpLog

public void dumpLog(java.lang.StringBuffer sb,
           boolean verbose)

Description copied from interface: Loggable

Write the object into the string buffer for log dumping. Each object should be dumped without indentation or new lines and should be valid XML.

Specified by:

dumpLog in interface Loggable

Parameters:

sb - destination string buffer

verbose - if true, dump the full, verbose version

See Also:

Loggable.dumpLog(java.lang.StringBuffer, boolean)

getTransactionId

public long getTransactionId()

Specified by:

getTransactionId in interface Loggable

Returns:

the transaction id embedded within this loggable object. Objects that have no transaction id should return 0.

See Also:

Loggable.getTransactionId()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object