Object Storage Service:Logging

Enable logging for a bucket

The following code provides an example on how to enable logging for a bucket:

PutBucketLoggingRequest request = new PutBucketLoggingRequest();
// Specify the name of the source bucket for which you want to enable logging. 
request.setBucketName("yourSourceBucketName");
// Specify the name of the destination bucket used to store the log objects. 
// The source bucket and the destination bucket must reside in the same region. The source and destination bucket can both be the same bucket or different buckets. 
request.setTargetBucketName("yourTargetBucketName");
// Specify the directory in which the log objects are stored. 
request.setTargetPrefix("<yourTargetPrefix>");

OSSAsyncTask task = oss.asyncPutBucketLogging(request, new OSSCompletedCallback<PutBucketLoggingRequest, PutBucketLoggingResult>() {
    @Override
    public void onSuccess(PutBucketLoggingRequest request, PutBucketLoggingResult result) {
        OSSLog.logInfo("code::"+result.getStatusCode());
    }

    @Override
    public void onFailure(PutBucketLoggingRequest request, ClientException clientException, ServiceException serviceException) {
         OSSLog.logError("error: "+serviceException.getRawMessage());
    }
});
task.waitUntilFinished();

View the logging configurations of a bucket

The following code provides an example on how to view the logging configurations of a bucket:

GetBucketLoggingRequest request = new GetBucketLoggingRequest();
request.setBucketName("yourSourceBucketName");
OSSAsyncTask task = oss.asyncGetBucketLogging(request, new OSSCompletedCallback<GetBucketLoggingRequest, GetBucketLoggingResult>() {
    @Override
    public void onSuccess(GetBucketLoggingRequest request, GetBucketLoggingResult result) {
        OSSLog.logInfo("info: " + result.getTargetBucketName()+"*"+result.getTargetPrefix());

    }

    @Override
    public void onFailure(GetBucketLoggingRequest request, ClientException clientException, ServiceException serviceException) {
        OSSLog.logError("error: "+serviceException.getRawMessage());

    }
});
task.waitUntilFinished();

Disable logging for a bucket

The following code provides an example on how to disable logging for a bucket:

DeleteBucketLoggingRequest request = new DeleteBucketLoggingRequest();
request.setBucketName("yourSourceBucketName");
OSSAsyncTask task = oss.asyncDeleteBucketLogging(request, new OSSCompletedCallback<DeleteBucketLoggingRequest, DeleteBucketLoggingResult>() {
    @Override
    public void onSuccess(DeleteBucketLoggingRequest request, DeleteBucketLoggingResult result) {
        OSSLog.logInfo("code::"+result.getStatusCode());

    }

    @Override
    public void onFailure(DeleteBucketLoggingRequest request, ClientException clientException, ServiceException serviceException) {
        OSSLog.logError("error: "+serviceException.getRawMessage());

    }
});

task.waitUntilFinished();
            

References

• For the complete sample code of logging, visit GitHub.
• For more information about the API operation that you can call to enable logging for a bucket, see PutBucketLogging.
• For more information about the API operation that you can call to view the logging configurations of a bucket, see GetBucketLogging.
• For more information about the API operation that you can call to disable logging for a bucket, see DeleteBucketLogging.