/*
 * Copyright 2010-2023 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.model;
import java.io.Serializable;

import com.amazonaws.AmazonWebServiceRequest;

/**
 * Request object for checking if the bucket exists and the user has access to
 * the given bucket.
 */
public class HeadBucketRequest extends AmazonWebServiceRequest implements Serializable, ExpectedBucketOwnerRequest {

    private String bucketName;
    private String expectedBucketOwner;

    public String getExpectedBucketOwner() {
        return expectedBucketOwner;
    }

    public HeadBucketRequest withExpectedBucketOwner(String expectedBucketOwner) {
        this.expectedBucketOwner = expectedBucketOwner;
        return this;
    }

    public void setExpectedBucketOwner(String expectedBucketOwner) {
        withExpectedBucketOwner(expectedBucketOwner);
    }


    /**
     * <p>
     * The bucket name.
     * </p>
     * <p>
     * When using this action with an access point, you must direct requests to the access point hostname. The
     * access point hostname takes the form
     * <i>AccessPointName</i>-<i>AccountId</i>.s3-accesspoint.<i>Region</i>.amazonaws.com. When using this action
     * with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the
     * bucket name. For more information about access point ARNs, see <a
     * href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-access-points.html">Using access points</a>
     * in the <i>Amazon S3 User Guide</i>.
     * </p>
     * <p>
     * When you use this action with Amazon S3 on Outposts, you must direct requests to the S3 on Outposts hostname. The
     * S3 on Outposts hostname takes the form
     * <code> <i>AccessPointName</i>-<i>AccountId</i>.<i>outpostID</i>.s3-outposts.<i>Region</i>.amazonaws.com</code>.
     * When you use this action using S3 on Outposts through the Amazon Web Services SDKs, you provide the Outposts
     * access point ARN in place of the bucket name. For more information about S3 on Outposts ARNs, see <a
     * href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html">What is S3 on Outposts</a> in the
     * <i>Amazon S3 User Guide</i>.
     * </p>
     */
    public void setBucketName(String bucketName) {
        this.bucketName = bucketName;
    }

    /**
     * <p>
     * The bucket name.
     * </p>
     * <p>
     * When using this action with an access point, you must direct requests to the access point hostname. The
     * access point hostname takes the form
     * <i>AccessPointName</i>-<i>AccountId</i>.s3-accesspoint.<i>Region</i>.amazonaws.com. When using this action
     * with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the
     * bucket name. For more information about access point ARNs, see <a
     * href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-access-points.html">Using access points</a>
     * in the <i>Amazon S3 User Guide</i>.
     * </p>
     * <p>
     * When you use this action with Amazon S3 on Outposts, you must direct requests to the S3 on Outposts hostname. The
     * S3 on Outposts hostname takes the form
     * <code> <i>AccessPointName</i>-<i>AccountId</i>.<i>outpostID</i>.s3-outposts.<i>Region</i>.amazonaws.com</code>.
     * When you use this action using S3 on Outposts through the Amazon Web Services SDKs, you provide the Outposts
     * access point ARN in place of the bucket name. For more information about S3 on Outposts ARNs, see <a
     * href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html">What is S3 on Outposts</a> in the
     * <i>Amazon S3 User Guide</i>.
     * </p>
     *
     * @return The bucket name.</p>
     *         <p>
     *         When using this action with an access point, you must direct requests to the access point hostname.
     *         The access point hostname takes the form
     *         <i>AccessPointName</i>-<i>AccountId</i>.s3-accesspoint.<i>Region</i>.amazonaws.com. When using this
     *         action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in
     *         place of the bucket name. For more information about access point ARNs, see <a
     *         href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-access-points.html">Using access
     *         points</a> in the <i>Amazon S3 User Guide</i>.
     *         </p>
     *         <p>
     *         When you use this action with Amazon S3 on Outposts, you must direct requests to the S3 on Outposts
     *         hostname. The S3 on Outposts hostname takes the form
     *         <code> <i>AccessPointName</i>-<i>AccountId</i>.<i>outpostID</i>.s3-outposts.<i>Region</i>.amazonaws.com</code>.
     *         When you use this action using S3 on Outposts through the Amazon Web Services SDKs, you provide the Outposts
     *         access point ARN in place of the bucket name. For more information about S3 on Outposts ARNs, see <a
     *         href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html">What is S3 on Outposts</a>
     *         in the <i>Amazon S3 User Guide</i>.
     */
    public String getBucketName() {
        return bucketName;
    }

    public HeadBucketRequest(String bucketName) {
        this.bucketName = bucketName;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof HeadBucketRequest == false){
            return false;
        }
        HeadBucketRequest other = (HeadBucketRequest)obj;
        if(other.getBucketName() == null ^ this.getBucketName() == null)
            return false;
        if (other.getBucketName() != null && !other.getBucketName().equals(this.getBucketName()))
            return false;
        return true;
    }

    @Override
    public int hashCode(){
        final int prime = 31;
        int hashCode = 1;
        hashCode = prime * hashCode + ((getBucketName() == null) ? 0 : getBucketName().hashCode());
        return hashCode;
    }
}
