org.scale7.cassandra.pelops
Class OperandPolicy

java.lang.Object
  org.scale7.cassandra.pelops.OperandPolicy

public class OperandPolicy
extends Object

General policy configuration.

Constructor Summary

OperandPolicy()

OperandPolicy(int maxOpRetries, boolean deleteIfNull)

OperandPolicy(int maxOpRetries, boolean deleteIfNull, IExceptionTranslator exceptionTranslator)

Method Summary

IExceptionTranslator	getExceptionTranslator() The translater used to convert checked Thirft/Cassandra exceptions into unchecked PelopsExceptions.
int	getMaxOpRetries()
boolean	isDeleteIfNull() Dictates if pelops should issue deletes when it detects null values being written in a mutation batch.
void	setDeleteIfNull(boolean deleteIfNull) Dictates if pelops should issue deletes when it detects null values being written in a mutation batch.
void	setExceptionTranslator(IExceptionTranslator exceptionTranslator) The translater used to convert checked Thirft/Cassandra exceptions into unchecked PelopsExceptions.
void	setMaxOpRetries(int maxOpRetries) Max number of times to retry an operation before giving up.

Methods inherited from class java.lang.Object

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

Constructor Detail

OperandPolicy

public OperandPolicy()

OperandPolicy

public OperandPolicy(int maxOpRetries,
                     boolean deleteIfNull)

OperandPolicy

public OperandPolicy(int maxOpRetries,
                     boolean deleteIfNull,
                     IExceptionTranslator exceptionTranslator)

Method Detail

getMaxOpRetries

public int getMaxOpRetries()

setMaxOpRetries

public void setMaxOpRetries(int maxOpRetries)

Max number of times to retry an operation before giving up. Default to 2.

Parameters:

maxOpRetries - the value

isDeleteIfNull

public boolean isDeleteIfNull()

Dictates if pelops should issue deletes when it detects null values being written in a mutation batch.

Returns:

true if deletes should be issued by default

setDeleteIfNull

public void setDeleteIfNull(boolean deleteIfNull)

Dictates if pelops should issue deletes when it detects null values being written in a mutation batch.

Parameters:

deleteIfNull - true if deletes should be issued by default

getExceptionTranslator

public IExceptionTranslator getExceptionTranslator()

The translater used to convert checked Thirft/Cassandra exceptions into unchecked PelopsExceptions.

Returns:

the translator

setExceptionTranslator

public void setExceptionTranslator(IExceptionTranslator exceptionTranslator)

The translater used to convert checked Thirft/Cassandra exceptions into unchecked PelopsExceptions.

Note: by default IExceptionTranslator.ExceptionTranslator is used.

Parameters:

exceptionTranslator - the translator