获取镜像回源规则(Java SDK)

本示例用于获取examplebucket桶的镜像回源配置。

import com.obs.services.ObsClient;
import com.obs.services.exception.ObsException;
import com.obs.services.model.mirrorback.GetBucketMirrorBackToSourceRequest;
import com.obs.services.model.mirrorback.GetBucketMirrorBackToSourceResult;
import com.obs.services.model.mirrorback.MirrorBackRedirect;
import com.obs.services.model.mirrorback.MirrorBackSourceEndpoint;
import com.obs.services.model.mirrorback.MirrorBackToSourceConfiguration;
import com.obs.services.model.mirrorback.MirrorBackToSourceRule;
public class GetBucketMirrorBackToSource {
    public static void main(String[] args) {
        // 您可以通过环境变量获取访问密钥AK/SK，也可以使用其他外部引入方式传入。如果使用硬编码可能会存在泄露风险。
        // 您可以登录访问管理控制台获取访问密钥AK/SK
        String ak = System.getenv("ACCESS_KEY_ID");
        String sk = System.getenv("SECRET_ACCESS_KEY_ID");
        // 【可选】如果使用临时AK/SK和SecurityToken访问OBS，同样建议您尽量避免使用硬编码，以降低信息泄露风险。
        // 您可以通过环境变量获取访问密钥AK/SK/SecurityToken，也可以使用其他外部引入方式传入。
        String securityToken = System.getenv("SECURITY_TOKEN");
        // endpoint填写桶所在的endpoint, 此处以华北-北京四为例，其他地区请按实际情况填写。
        // 您可以通过环境变量获取endPoint，也可以使用其他外部引入方式传入。
        String endPoint = System.getenv("ENDPOINT");
        ObsConfiguration obsConfiguration = new ObsConfiguration();
        obsConfiguration.setEndPoint(endPoint);
        ObsClient obsClient = new ObsClient(ak, sk, securityToken, obsConfiguration);
        try {
            String exampleBucket = "examplebucket";
            GetBucketMirrorBackToSourceRequest request = new GetBucketMirrorBackToSourceRequest(exampleBucket);
            GetBucketMirrorBackToSourceResult result = obsClient.getBucketMirrorBackToSource(request);
            System.out.println("GetBucketMirrorBackToSource successfully");
            MirrorBackToSourceConfiguration config = result.getMirrorBackToSourceConfiguration();
            if (config != null && config.getRules() != null) {
                for (MirrorBackToSourceRule rule : config.getRules()) {
                    System.out.println("Rule ID: " + rule.getId());
                    if (rule.getCondition() != null) {
                        System.out.println("Condition HTTP Error Code: "
                            + rule.getCondition().getHttpErrorCodeReturnedEquals());
                        System.out.println("Condition Object Key Prefix: "
                            + rule.getCondition().getObjectKeyPrefixEquals());
                    }
                    if (rule.getRedirect() != null) {
                        MirrorBackRedirect redirect = rule.getRedirect();
                        System.out.println("Agency: " + redirect.getAgency());
                        System.out.println("Pass Query String: " + redirect.getPassQueryString());
                        System.out.println("Mirror Follow Redirect: " + redirect.getMirrorFollowRedirect());
                        if (redirect.getPublicSource() != null
                            && redirect.getPublicSource().getSourceEndpoint() != null) {
                            MirrorBackSourceEndpoint ep =
                                redirect.getPublicSource().getSourceEndpoint();
                            System.out.println("Master Endpoints: " + ep.getMaster());
                            System.out.println("Slave Endpoints: " + ep.getSlave());
                        }
                    }
                }
            }
        } catch (ObsException e) {
            System.out.println("GetBucketMirrorBackToSource failed");
            // 请求失败,打印http状态码
            System.out.println("HTTP Code:" + e.getResponseCode());
            // 请求失败,打印服务端错误码
            System.out.println("Error Code:" + e.getErrorCode());
            // 请求失败,打印详细错误信息
            System.out.println("Error Message:" + e.getErrorMessage());
            // 请求失败,打印请求id
            System.out.println("Request ID:" + e.getErrorRequestId());
            System.out.println("Host ID:" + e.getErrorHostId());
            e.printStackTrace();
        } catch (Exception e) {
            System.out.println("GetBucketMirrorBackToSource failed");
            // 其他异常信息打印
            e.printStackTrace();
        }
    }
}