Java and Simple Retry

Java and Simple Retry

This is really nice.
Add this in pom.xml
<dependency>
<groupId>net.jodah</groupId>
<artifactId>failsafe</artifactId>
<version>1.0.5</version>
</dependency>

I am retrying that on top of the result.
private RetryPolicy getPolicy()
{
RetryPolicy retryPolicy = new RetryPolicy();
retryPolicy.retryIf( result -> result.equals( false ) );
retryPolicy.withDelay( 10, TimeUnit.SECONDS );
retryPolicy.withMaxRetries( 3 );
return retryPolicy;
}

public boolean uploadFile( String bucketName, String key, String fileToUpload )
{
boolean result =
Failsafe.with( this.getPolicy() ).get( () -> this.uploadFileOnce( bucketName, key, fileToUpload ) );
return result;
}

Maybe it should be better in AKKA, crash and recover mode. But I do not have AKKA here, maybe this solution is simple and useful.

References:
https://github.com/jhalterman/failsafe#asynchronous-api-integration

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