com.branch.cos.demo.SetGetObjectAclDemo Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of branch_cos_api Show documentation

branch java sdk for qcloud cos

There is a newer version: 5.6.20

package com.branch.cos.demo;

import com.branch.cos.COSClient;
import com.branch.cos.ClientConfig;
import com.branch.cos.auth.BasicCOSCredentials;
import com.branch.cos.auth.COSCredentials;
import com.branch.cos.model.*;
import com.branch.cos.region.Region;
import java.util.List;

public class SetGetObjectAclDemo {
    public static void setGetObjectAclTest() {
        // 1 初始化用户身份信息(secretId, secretKey)
        COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
        // 2 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
        ClientConfig clientConfig = new ClientConfig(new Region("ap-guangzhou"));
        // 3 生成cos客户端
        COSClient cosclient = new COSClient(cred, clientConfig);
        // bucket名需包含appid
        String bucketName = "mybucket-1251668577";
        String key = "aaa/bbb.txt";
        cosclient.putObject(bucketName, key, "data");

        // 设置对象的acl
        AccessControlList acl = new AccessControlList();
        Owner owner = new Owner();
        owner.setId("qcs::cam::uin/2779643970:uin/2779643970");
        acl.setOwner(owner);
        // 设置子账号734505014具有WriteAcp权限
        String id = "qcs::cam::uin/2779643970:uin/734505014";
        UinGrantee uinGrantee = new UinGrantee(id);
        uinGrantee.setIdentifier(id);
        // 设置子账号909619400具有Read权限
        acl.grantPermission(uinGrantee, Permission.WriteAcp);
        String id1 = "qcs::cam::uin/2779643970:uin/909619400";
        UinGrantee uinGrantee1 = new UinGrantee(id1);
        uinGrantee.setIdentifier(id1);
        acl.grantPermission(uinGrantee1, Permission.Read);
        cosclient.setObjectAcl(bucketName, key, acl);

        // 获取对象的acl
        AccessControlList aclGet = cosclient.getObjectAcl(bucketName, key);
        List grants = aclGet.getGrantsAsList();
    }

    public static void main(String[] args) {
        setGetObjectAclTest();
    }
}