A bucket is a container for objects stored in Object Storage Service (OSS). Every object is contained in a bucket. This topic describes how to query the information about a bucket.
The following code provides an example on how to query the information about a bucket:
GetBucketInfoRequest request = new GetBucketInfoRequest("<bucketName>");
// Query the information about the bucket.
OSSAsyncTask task = oss.asyncGetBucketInfo(request, new OSSCompletedCallback<GetBucketInfoRequest, GetBucketInfoResult>() {
@Override
public void onSuccess(GetBucketInfoRequest request, GetBucketInfoResult result) {
OSSLog.logInfo("code: " + result.getStatusCode());
}
@Override
public void onFailure(GetBucketInfoRequest request, ClientException clientException, ServiceException serviceException) {
// Handle request exceptions.
if (clientException != null) {
// Handle client exceptions, such as network exceptions.
clientException.printStackTrace();
}
if (serviceException != null) {
// Handle service exceptions.
Log.e("ErrorCode", serviceException.getErrorCode());
Log.e("RequestId", serviceException.getRequestId());
Log.e("HostId", serviceException.getHostId());
Log.e("RawMessage", serviceException.getRawMessage());
}
}
});
For more information about how to query bucket information, see GetBucketInfo.