com.amazonaws.services.cloudformation.waiters.AmazonCloudFormationWaiters Maven / Gradle / Ivy

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The AWS Java SDK for AWS CloudFormation module holds the client classes that are used for communicating with AWS CloudFormation Service
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/*
 * Copyright 2011-2016 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.cloudformation.waiters;

import com.amazonaws.annotation.SdkInternalApi;
import com.amazonaws.services.cloudformation.AmazonCloudFormation;
import com.amazonaws.services.cloudformation.model.*;
import com.amazonaws.waiters.*;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class AmazonCloudFormationWaiters {

    /**
     * Represents the service client
     */
    private final AmazonCloudFormation client;

    private final ExecutorService executorService = Executors
            .newFixedThreadPool(50);

    /**
     * Constructs a new AmazonCloudFormationWaiters with the given client
     * 
     * @param client
     *        Service client
     */
    @SdkInternalApi
    public AmazonCloudFormationWaiters(AmazonCloudFormation client) {
        this.client = client;
    }

    /**
     * Builds a StackExists 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 stackExists() {

        return new WaiterBuilder()
                .withSdkFunction(new DescribeStacksFunction(client))
                .withAcceptors(
                        new HttpSuccessStatusAcceptor(WaiterState.SUCCESS),
                        new StackExists.IsValidationErrorMatcher())
                .withDefaultPollingStrategy(
                        new PollingStrategy(new MaxAttemptsRetryStrategy(20),
                                new FixedDelayStrategy(5)))
                .withExecutorService(executorService).build();
    }

    /**
     * Builds a StackCreateComplete 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 stackCreateComplete() {

        return new WaiterBuilder()
                .withSdkFunction(new DescribeStacksFunction(client))
                .withAcceptors(
                        new StackCreateComplete.IsCREATE_COMPLETEMatcher(),
                        new StackCreateComplete.IsCREATE_FAILEDMatcher(),
                        new StackCreateComplete.IsDELETE_COMPLETEMatcher(),
                        new StackCreateComplete.IsDELETE_IN_PROGRESSMatcher(),
                        new StackCreateComplete.IsDELETE_FAILEDMatcher(),
                        new StackCreateComplete.IsROLLBACK_COMPLETEMatcher(),
                        new StackCreateComplete.IsROLLBACK_FAILEDMatcher(),
                        new StackCreateComplete.IsROLLBACK_IN_PROGRESSMatcher(),
                        new StackCreateComplete.IsValidationErrorMatcher())
                .withDefaultPollingStrategy(
                        new PollingStrategy(new MaxAttemptsRetryStrategy(120),
                                new FixedDelayStrategy(30)))
                .withExecutorService(executorService).build();
    }

    /**
     * Builds a StackDeleteComplete 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 stackDeleteComplete() {

        return new WaiterBuilder()
                .withSdkFunction(new DescribeStacksFunction(client))
                .withAcceptors(
                        new StackDeleteComplete.IsDELETE_COMPLETEMatcher(),
                        new StackDeleteComplete.IsValidationErrorMatcher(),
                        new StackDeleteComplete.IsDELETE_FAILEDMatcher(),
                        new StackDeleteComplete.IsCREATE_COMPLETEMatcher(),
                        new StackDeleteComplete.IsCREATE_FAILEDMatcher(),
                        new StackDeleteComplete.IsCREATE_IN_PROGRESSMatcher(),
                        new StackDeleteComplete.IsROLLBACK_COMPLETEMatcher(),
                        new StackDeleteComplete.IsROLLBACK_FAILEDMatcher(),
                        new StackDeleteComplete.IsROLLBACK_IN_PROGRESSMatcher(),
                        new StackDeleteComplete.IsUPDATE_COMPLETEMatcher(),
                        new StackDeleteComplete.IsUPDATE_COMPLETE_CLEANUP_IN_PROGRESSMatcher(),
                        new StackDeleteComplete.IsUPDATE_IN_PROGRESSMatcher(),
                        new StackDeleteComplete.IsUPDATE_ROLLBACK_COMPLETEMatcher(),
                        new StackDeleteComplete.IsUPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESSMatcher(),
                        new StackDeleteComplete.IsUPDATE_ROLLBACK_FAILEDMatcher(),
                        new StackDeleteComplete.IsUPDATE_ROLLBACK_IN_PROGRESSMatcher())
                .withDefaultPollingStrategy(
                        new PollingStrategy(new MaxAttemptsRetryStrategy(120),
                                new FixedDelayStrategy(30)))
                .withExecutorService(executorService).build();
    }

    /**
     * Builds a StackUpdateComplete 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 stackUpdateComplete() {

        return new WaiterBuilder()
                .withSdkFunction(new DescribeStacksFunction(client))
                .withAcceptors(
                        new StackUpdateComplete.IsUPDATE_COMPLETEMatcher(),
                        new StackUpdateComplete.IsUPDATE_FAILEDMatcher(),
                        new StackUpdateComplete.IsUPDATE_ROLLBACK_COMPLETEMatcher(),
                        new StackUpdateComplete.IsUPDATE_ROLLBACK_FAILEDMatcher(),
                        new StackUpdateComplete.IsUPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESSMatcher(),
                        new StackUpdateComplete.IsUPDATE_ROLLBACK_IN_PROGRESSMatcher(),
                        new StackUpdateComplete.IsValidationErrorMatcher())
                .withDefaultPollingStrategy(
                        new PollingStrategy(new MaxAttemptsRetryStrategy(120),
                                new FixedDelayStrategy(30)))
                .withExecutorService(executorService).build();
    }

}