Package io.debezium.embedded.async

Class RetryingCallable<V>

java.lang.Object

io.debezium.embedded.async.RetryingCallable<V>

All Implemented Interfaces:

Callable<V>

Direct Known Subclasses:

AsyncEmbeddedEngine.PollRecords

public abstract class RetryingCallable<V>
extends Object
implements Callable<V>

Extension to Callable, which allows to re-try the action if exception is thrown during the execution. The action is re-tried retries number of times. The delay between retries is defined by DelayStrategy, which needs to be provided by the implementing class.

Author:

vjuranek

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOGGER
private final int	retries

Constructor Summary

Constructors

Constructor	Description
RetryingCallable(int retries)

Method Summary

Modifier and Type	Method	Description
V	call()
abstract DelayStrategy	delayStrategy()
abstract V	doCall()

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

retries

private final int retries

Constructor Details

RetryingCallable

public RetryingCallable(int retries)

Method Details

doCall

public abstract V doCall()
                  throws Exception

Throws:

Exception

delayStrategy

public abstract DelayStrategy delayStrategy()

call

public V call()
       throws Exception

Specified by:

call in interface Callable<V>

Throws:

Exception