org.apache.inlong.sort.filesystem.shaded.com.amazonaws.services.s3.waiters.AmazonS3Waiters Maven / Gradle / Ivy
/*
* Copyright 2011-2022 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 com.amazonaws.services.s3.waiters;
import com.amazonaws.annotation.SdkInternalApi;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.model.*;
import com.amazonaws.waiters.*;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class AmazonS3Waiters {
/**
* Represents the service client
*/
private final AmazonS3 client;
private final ExecutorService executorService = Executors
.newFixedThreadPool(50);
/**
* Constructs a new AmazonS3Waiters with the given client
*
* @param client
* Service client
*/
@SdkInternalApi
public AmazonS3Waiters(AmazonS3 client) {
this.client = client;
}
/**
* Builds a BucketNotExists waiter by using custom parameters
* waiterParameters and other parameters defined in the waiters
* specification, and then polls until it determines whether the resource
* entered the desired state or not, where polling criteria is bound by
* either default polling strategy or custom polling strategy.
*/
public Waiter bucketNotExists() {
return new WaiterBuilder()
.withSdkFunction(new HeadBucketFunction(client))
.withAcceptors(
new HttpFailureStatusAcceptor(404, WaiterState.SUCCESS))
.withDefaultPollingStrategy(
new PollingStrategy(new MaxAttemptsRetryStrategy(20),
new FixedDelayStrategy(5)))
.withExecutorService(executorService).build();
}
/**
* Builds a BucketExists waiter by using custom parameters waiterParameters
* and other parameters defined in the waiters specification, and then polls
* until it determines whether the resource entered the desired state or
* not, where polling criteria is bound by either default polling strategy
* or custom polling strategy.
*/
public Waiter bucketExists() {
return new WaiterBuilder()
.withSdkFunction(new HeadBucketFunction(client))
.withAcceptors(
new HttpSuccessStatusAcceptor(WaiterState.SUCCESS),
new HttpFailureStatusAcceptor(301, WaiterState.SUCCESS),
new HttpFailureStatusAcceptor(403, WaiterState.SUCCESS),
new HttpFailureStatusAcceptor(404, WaiterState.RETRY))
.withDefaultPollingStrategy(
new PollingStrategy(new MaxAttemptsRetryStrategy(20),
new FixedDelayStrategy(5)))
.withExecutorService(executorService).build();
}
/**
* Builds a ObjectExists waiter by using custom parameters waiterParameters
* and other parameters defined in the waiters specification, and then polls
* until it determines whether the resource entered the desired state or
* not, where polling criteria is bound by either default polling strategy
* or custom polling strategy.
*/
public Waiter objectExists() {
return new WaiterBuilder()
.withSdkFunction(new HeadObjectFunction(client))
.withAcceptors(
new HttpSuccessStatusAcceptor(WaiterState.SUCCESS),
new HttpFailureStatusAcceptor(404, WaiterState.RETRY))
.withDefaultPollingStrategy(
new PollingStrategy(new MaxAttemptsRetryStrategy(20),
new FixedDelayStrategy(5)))
.withExecutorService(executorService).build();
}
/**
* Builds a ObjectNotExists waiter by using custom parameters
* waiterParameters and other parameters defined in the waiters
* specification, and then polls until it determines whether the resource
* entered the desired state or not, where polling criteria is bound by
* either default polling strategy or custom polling strategy.
*/
public Waiter objectNotExists() {
return new WaiterBuilder()
.withSdkFunction(new HeadObjectFunction(client))
.withAcceptors(
new HttpFailureStatusAcceptor(404, WaiterState.SUCCESS))
.withDefaultPollingStrategy(
new PollingStrategy(new MaxAttemptsRetryStrategy(20),
new FixedDelayStrategy(5)))
.withExecutorService(executorService).build();
}
}