com.norconex.jef4.exec

Class RetriableExecutor

java.lang.Object

com.norconex.jef4.exec.RetriableExecutor

Deprecated.

Since 4.1.0, this class is now Retrier in Norconex Commons Lang.

@Deprecated
public class RetriableExecutor
extends Object

RetriableExecutor is responsible for executing IRetriable instances. Upon reaching the maximum number of retries allowed, it will return the last exception encountered if there was one, or throw a RuntimeException if IRetriable simply returned false.

Author:

Pascal Essiembre

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MAX_RERUN_ATTEMPTS Deprecated. Default maximum number of retries.
static long	DEFAULT_RERUN_SLEEP_TIME Deprecated. Default wait time (milliseconds) between reruns.

Constructor Summary

Constructors

Constructor and Description
RetriableExecutor() Deprecated. Creates a new instance of RetriableExecutor using the default maximum re-run attempts and default re-run wait time.
RetriableExecutor(IExceptionFilter exceptionFilter) Deprecated. Creates a new instance of RetriableExecutor which will re-run code triggering exceptions only if the given exception is accepted by the IExceptionFilter.
RetriableExecutor(IExceptionFilter exceptionFilter, int maxRerunAttempts) Deprecated. Creates a new instance of RetriableExecutor which will re-run code triggering exceptions only if the given exception is accepted by the IExceptionFilter.
RetriableExecutor(IExceptionFilter exceptionFilter, int maxRerunAttempts, long sleepTime) Deprecated. /** Creates a new instance of RetriableExecutor which will re-run code triggering exceptions only if the given exception is accepted by the IExceptionFilter.
RetriableExecutor(int maxRerunAttempts) Deprecated. Creates a new instance of RetriableExecutor using the default re-run wait time.
RetriableExecutor(int maxRecoveryAttempts, long sleepTime) Deprecated. Creates a new instance of RetriableExecutor.

Method Summary

Modifier and Type	Method and Description
void	execute(IRetriable retriable) Deprecated. Runs the IRetriable instance.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_RERUN_ATTEMPTS

public static final int DEFAULT_MAX_RERUN_ATTEMPTS

Deprecated.

Default maximum number of retries.

See Also:

Constant Field Values

DEFAULT_RERUN_SLEEP_TIME

public static final long DEFAULT_RERUN_SLEEP_TIME

Deprecated.

Default wait time (milliseconds) between reruns.

See Also:

Constant Field Values

Constructor Detail

RetriableExecutor

public RetriableExecutor()

Deprecated.

Creates a new instance of RetriableExecutor using the default maximum re-run attempts and default re-run wait time.

RetriableExecutor

public RetriableExecutor(int maxRerunAttempts)

Deprecated.

Creates a new instance of RetriableExecutor using the default re-run wait time.

Parameters:

maxRerunAttempts - maximum number of execution attempts

RetriableExecutor

public RetriableExecutor(int maxRecoveryAttempts,
                         long sleepTime)

Deprecated.

Creates a new instance of RetriableExecutor.

Parameters:

maxRecoveryAttempts - maximum number of execution attempts

sleepTime - number of milliseconds to wait between each executions

RetriableExecutor

public RetriableExecutor(IExceptionFilter exceptionFilter)

Deprecated.

Creates a new instance of RetriableExecutor which will re-run code triggering exceptions only if the given exception is accepted by the IExceptionFilter. Uses the default maximum re-run attempts and default re-run wait time.

Parameters:

exceptionFilter - exception filter

RetriableExecutor

public RetriableExecutor(IExceptionFilter exceptionFilter,
                         int maxRerunAttempts)

Deprecated.

Creates a new instance of RetriableExecutor which will re-run code triggering exceptions only if the given exception is accepted by the IExceptionFilter. Uses the default re-run wait time.

Parameters:

exceptionFilter - exception filter

maxRerunAttempts - maximum number of execution attempts

RetriableExecutor

public RetriableExecutor(IExceptionFilter exceptionFilter,
                         int maxRerunAttempts,
                         long sleepTime)

Deprecated.

/** Creates a new instance of RetriableExecutor which will re-run code triggering exceptions only if the given exception is accepted by the IExceptionFilter.

Parameters:

exceptionFilter - exception filter

maxRerunAttempts - maximum number of execution attempts

sleepTime - number of milliseconds to wait between each executions

Method Detail

execute

public void execute(IRetriable retriable)
             throws RetriableException

Deprecated.

Runs the IRetriable instance.

Parameters:

retriable - the code to run

Throws:

RetriableException - wrapper around last exception encountered or exeption thrown when max rerun attempts is reached.