Example usage for com.amazonaws.services.s3.model BucketLifecycleConfiguration getRules

Introduction

In this page you can find the example usage for com.amazonaws.services.s3.model BucketLifecycleConfiguration getRules.

Prototype

public List<Rule> getRules() 

Source Link

Document

Returns the list of rules that comprise this configuration.

Usage

From source file:c3.ops.priam.aws.S3FileSystem.java

License:Apache License

/**
 * Note: Current limitation allows only 100 object expiration rules to be
 * set. Removes the rule is set to 0.//from   w w w.  j  a  v  a  2  s.c om
 */
@Override
public void cleanup() {
    AmazonS3 s3Client = getS3Client();
    String clusterPath = pathProvider.get().clusterPrefix("");
    BucketLifecycleConfiguration lifeConfig = s3Client
            .getBucketLifecycleConfiguration(config.getBackupPrefix());
    if (lifeConfig == null) {
        lifeConfig = new BucketLifecycleConfiguration();
        List<Rule> rules = Lists.newArrayList();
        lifeConfig.setRules(rules);
    }
    List<Rule> rules = lifeConfig.getRules();
    if (updateLifecycleRule(rules, clusterPath)) {
        if (rules.size() > 0) {
            lifeConfig.setRules(rules);
            s3Client.setBucketLifecycleConfiguration(config.getBackupPrefix(), lifeConfig);
        } else
            s3Client.deleteBucketLifecycleConfiguration(config.getBackupPrefix());
    }
}

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From source file:com.eucalyptus.imaging.manifest.DownloadManifestFactory.java

License:Open Source License

private static boolean checkManifestsBucket(EucaS3Client s3Client) {
    try {/*  w  ww . ja  va 2s  .  c  o  m*/
        //Since we're using the eucalyptus admin, which has access to all buckets, check the bucket owner explicitly
        AccessControlList acl = s3Client.getBucketAcl(DOWNLOAD_MANIFEST_BUCKET_NAME);
        if (!acl.getOwner().getId().equals(getDownloadManifestS3User().getAccount().getCanonicalId())) {
            //Bucket exists, but is owned by another account
            LOG.warn("Found existence of download manifest bucket: " + DOWNLOAD_MANIFEST_BUCKET_NAME
                    + " but it is owned by another account: " + acl.getOwner().getId() + ", "
                    + acl.getOwner().getDisplayName());
            return false;
        }

        BucketLifecycleConfiguration config = s3Client
                .getBucketLifecycleConfiguration(DOWNLOAD_MANIFEST_BUCKET_NAME);

        return (config.getRules() != null && config.getRules().size() == 1
                && config.getRules().get(0).getExpirationInDays() == 1
                && "enabled".equalsIgnoreCase(config.getRules().get(0).getStatus())
                && DOWNLOAD_MANIFEST_PREFIX.equals(config.getRules().get(0).getPrefix()));
    } catch (AmazonServiceException e) {
        //Expected possible path if doesn't exist.
        return false;
    } catch (Exception e) {
        LOG.warn("Unexpected error checking for download manifest bucket", e);
        return false;
    }
}

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