software.amazon.awssdk.testutils.retry.RetryableError Maven / Gradle / Ivy

Go to download
/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

package software.amazon.awssdk.testutils.retry;

import software.amazon.awssdk.utils.Validate;

/**
 * Normally {@link Error}'s are not retried by {@link RetryableAction}. This is a special error that
 * communicates retry intent to {@link RetryableAction}.
 */
public class RetryableError extends Error {

    public RetryableError(Error cause) {
        super(cause);
    }

    @Override
    public Error getCause() {
        return Validate.isInstanceOf(Error.class, super.getCause(), "Unexpected cause type.");
    }
}