com.qubole.qds.sdk.java.client.retry.RetryPolicy Maven / Gradle / Ivy

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A Java library that provides the tools you need to authenticate with, and use the Qubole Data Service API.

There is a newer version: 1.3.0

/**
 * Copyright 2014- Qubole Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License 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 com.qubole.qds.sdk.java.client.retry;

import org.glassfish.jersey.client.ClientResponse;
import java.net.URI;

/**
 * Functor to determine what is or isn't retry-able
 */
public interface RetryPolicy
{
    public enum Mode
    {
        RETRY_ALL,
        RETRY_CONNECTION_ONLY
    }

    /**
     * Return true if the given arguments require a retry
     *
     * @param uri request URI
     * @param retryCount 0 based retry count
     * @param response the client response (might be null)
     * @param exception any exception (might be null)
     * @param mode retry mode
     * @return true/false
     */
    public boolean shouldBeRetried(URI uri, int retryCount, ClientResponse response, Throwable exception, Mode mode);
}