com.github.guang19.cosservice.template.buckettemplate.DefaultTenCloudCOSBucketTemplate Maven / Gradle / Ivy

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package com.github.guang19.cosservice.template.buckettemplate;

import com.github.guang19.cosservice.config.TenCloudCOSClientProperties;
import com.github.guang19.cosservice.util.COSUtil;
import com.qcloud.cos.exception.CosClientException;
import com.qcloud.cos.model.Bucket;
import com.qcloud.cos.model.CannedAccessControlList;
import com.qcloud.cos.model.CreateBucketRequest;

/**
 * @author yangguang
 * @date 2020/2/3
 * @description 默认采用此模板进行腾讯云COS存储桶服务
 */
public class DefaultTenCloudCOSBucketTemplate extends BaseTenCloudCOSBucketTemplate
{

    /**
     * 构造基础模板
     * @param cosProperties         cos客户端属性
     */
    public DefaultTenCloudCOSBucketTemplate(TenCloudCOSClientProperties cosProperties)
    {
        super(cosProperties);
    }

    /**
     * 创建存储桶
     *
     * @param bucketName 存储桶名
     * @return 创建好的存储桶bucket
     */
    @Override
    public Bucket createBucket(String bucketName)
    {
        return createBucket(bucketName,CannedAccessControlList.Private);
    }

    /**
     * 创建公有读写的存储桶
     *
     * @param bucketName 存储桶名
     * @return 公有读写的存储桶
     */
    @Override
    public Bucket createBucketPublicReadAndWrite(String bucketName)
    {
        return createBucket(bucketName,CannedAccessControlList.PublicReadWrite);
    }

    /**
     * 创建公有读私有写的存储桶
     *
     * @param bucketName 存储桶名
     * @return 公有读私有写的存储桶
     */
    @Override
    public Bucket createBucketPublicRead(String bucketName)
    {
        return createBucket(bucketName,CannedAccessControlList.PublicRead);
    }


    /**
     * 创建存储桶模板
     * @param bucketName            存储桶名
     * @param accessControlList     访问权限
     * @return                      创建好的存储桶
     */
    private Bucket createBucket(String bucketName, CannedAccessControlList accessControlList)
    {
        COSUtil.assertObjectNull(bucketName);
        CreateBucketRequest createBucketRequest = new CreateBucketRequest(getStandardBucketName(bucketName));
        createBucketRequest.setCannedAcl(accessControlList);
        Bucket bucket = null;
        try
        {
            bucket = cosClient.createBucket(createBucketRequest);
        }
        catch (CosClientException e)
        {
            logger.error("error during create bucket : " .concat(e.getMessage()));
        }
        finally
        {
            close();
        }
        return bucket;
    }
}