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private class SuccessCallback implements RetryCallback<Boolean, RuntimeException> { | |
@Override | |
public Boolean doWithRetry(RetryContext context) throws RuntimeException { | |
System.out.println("Success callback: attempt " + context.getRetryCount()); | |
return true; | |
} | |
} | |
private class ExceptionCallback implements RetryCallback<Boolean, Exception> { | |
@Override | |
public Boolean doWithRetry(RetryContext context) throws Exception { | |
System.out.println("Exception callback: attempt " + context.getRetryCount()); | |
throw new Exception("Test Exception"); | |
} | |
} | |
private class SpecificExceptionCallback implements RetryCallback<Boolean, IOException> { | |
@Override | |
public Boolean doWithRetry(RetryContext context) throws IOException { | |
System.out.println("IO Exception callback: attempt " + context.getRetryCount()); | |
throw new IOException("Test IO Exception"); | |
} | |
} | |
private class LoggingRecoveryCallback implements RecoveryCallback<Boolean> { | |
@Override | |
public Boolean recover(RetryContext context) throws Exception { | |
System.out.println("Attempts exhausted. Total: " + context.getRetryCount()); | |
System.out.println("Last exception: " + Optional.ofNullable(context.getLastThrowable()) | |
.orElse(new Throwable("No exception thrown")).getMessage()); | |
System.out.println("\n"); | |
return false; | |
} | |
} |
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