Module org.cojen.tupl

Package org.cojen.tupl

Class ChecksumException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.cojen.tupl.DatabaseException

org.cojen.tupl.CorruptDatabaseException

org.cojen.tupl.ChecksumException

All Implemented Interfaces:

Serializable

public class ChecksumException
extends CorruptDatabaseException

Thrown when a page of data from the database is detected as being corrupt because the stored checksum doesn't match what was freshly computed.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ChecksumException(long pageId, int storedChecksum, int computedChecksum)
ChecksumException(long pageId, long storedChecksum, long computedChecksum)
ChecksumException(String message, long storedChecksum, long computedChecksum)

Method Summary

Modifier and Type	Method	Description
long	computedChecksum()
boolean	isRecoverable()	Returns false if database should be closed as a result of this exception.
long	storedChecksum()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ChecksumException

public ChecksumException(long pageId,
 int storedChecksum,
 int computedChecksum)

ChecksumException

public ChecksumException(long pageId,
 long storedChecksum,
 long computedChecksum)

ChecksumException

public ChecksumException(String message,
 long storedChecksum,
 long computedChecksum)

Method Details

storedChecksum

public long storedChecksum()

computedChecksum

public long computedChecksum()

isRecoverable

public boolean isRecoverable()

Description copied from class: DatabaseException

Returns false if database should be closed as a result of this exception.

Overrides:

isRecoverable in class DatabaseException