public void addBucket(final BucketMetaData bucketMetaData) {
LOG.debug(String.format("addBucketMetaDataEntity(%s)", bucketMetaData));
PId bucketId = piIdBuilder.getPId(bucketMetaData);
// create BucketMetaData
blockingDhtCache.update(
bucketId,
new UpdateResolver<BucketMetaData>() {
@Override
public BucketMetaData update(
BucketMetaData existingEntity, BucketMetaData requestedEntity) {
if (existingEntity == null) return bucketMetaData;
if (!existingEntity.isDeleted()) {
throw new BucketAlreadyExistsException();
}
// TODO create a copy constructor in BucketMetaData
existingEntity.setCannedAccessPolicy(bucketMetaData.getCannedAclPolicy());
existingEntity.setLocation(bucketMetaData.getLocation());
existingEntity.setUsername(bucketMetaData.getUsername());
existingEntity.resetCreationDate();
existingEntity.setDeleted(false);
existingEntity.setName(bucketMetaData.getName());
return existingEntity;
}
});
}
public void removeBucketFromUser(final String userName, final String bucketName) {
LOG.debug(String.format("removeBucketFromUser(%s, %s)", userName, bucketName));
PId userId = piIdBuilder.getPId(User.getUrl(userName));
blockingDhtCache.update(
userId,
new UpdateResolver<User>() {
@Override
public User update(User existingEntity, User requestedEntity) {
existingEntity.getBucketNames().remove(bucketName);
return existingEntity;
}
});
}
public void deleteBucket(final String bucketName) {
LOG.debug(String.format("deleteBucket(%s)", bucketName));
PId id = piIdBuilder.getPId(BucketMetaData.getUrl(bucketName.toLowerCase(Locale.getDefault())));
blockingDhtCache.update(
id,
new UpdateResolver<BucketMetaData>() {
@Override
public BucketMetaData update(
BucketMetaData existingEntity, BucketMetaData requestedEntity) {
existingEntity.setDeleted(true);
return existingEntity;
}
});
}
public void addBucketToUser(
final String userName, final String bucketName, final CannedAclPolicy cannedAclPolicy) {
LOG.debug(String.format("addBucketToUser(%s, %s, %s)", userName, bucketName, cannedAclPolicy));
// update user record
PId userId = piIdBuilder.getPId(User.getUrl(userName));
blockingDhtCache.update(
userId,
new UpdateResolver<User>() {
@Override
public User update(User existingEntity, User requestedEntity) {
existingEntity.getBucketNames().add(bucketName);
return existingEntity;
}
});
}
public boolean updateCannedAcl(final String bucketName, final CannedAclPolicy cannedAclPolicy) {
LOG.debug(String.format("updateCannedAcl(%s, %s)", bucketName, cannedAclPolicy));
PId bucketId =
piIdBuilder.getPId(BucketMetaData.getUrl(bucketName.toLowerCase(Locale.getDefault())));
blockingDhtCache.update(
bucketId,
new UpdateResolver<BucketMetaData>() {
@Override
public BucketMetaData update(
BucketMetaData existingEntity, BucketMetaData requestedEntity) {
existingEntity.setCannedAccessPolicy(cannedAclPolicy);
return existingEntity;
}
});
return true;
}