Examples of ObjectListing

com.amazonaws.services.s3.model.ObjectListing
Contains the results of listing the objects in an Amazon S3 bucket. This includes a list of {@link S3ObjectSummary} objects describing the objects stored inthe bucket, a list of common prefixes if a delimiter was specified in the request, information describing if this is a complete or partial listing, and the original request parameters. @see AmazonS3#listObjects(String,String) @see AmazonS3#listObjects(ListObjectsRequest) @see AmazonS3#listNextBatchOfObjects(ObjectListing)

Examples of com.amazonaws.services.s3.model.ObjectListing

        ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
        long count = 0;
        try {
            Thread.currentThread().setContextClassLoader(
                getClass().getClassLoader());
            ObjectListing prevObjectListing = s3service.listObjects(bucket,
                KEY_PREFIX);
            List<DeleteObjectsRequest.KeyVersion> deleteList = new ArrayList<DeleteObjectsRequest.KeyVersion>();
            int nThreads = Integer.parseInt(properties.getProperty("maxConnections"));
            ExecutorService executor = Executors.newFixedThreadPool(nThreads,
                new NamedThreadFactory("s3-object-rename-worker"));
            boolean taskAdded = false;
            while (true) {
                for (S3ObjectSummary s3ObjSumm : prevObjectListing.getObjectSummaries()) {
                    executor.execute(new KeyRenameThread(s3ObjSumm.getKey()));
                    taskAdded = true;
                    count++;
                    deleteList.add(new DeleteObjectsRequest.KeyVersion(
                        s3ObjSumm.getKey()));
                }
                if (!prevObjectListing.isTruncated()) break;
                prevObjectListing = s3service.listNextBatchOfObjects(prevObjectListing);
            }
            // This will make the executor accept no new threads
            // and finish all existing threads in the queue
            executor.shutdown();

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Examples of com.amazonaws.services.s3.model.ObjectListing

        ListObjectsRequest listObjectsRequest = new ListObjectsRequest();
        listObjectsRequest.setBucketName(bucketName);
        listObjectsRequest.setPrefix(getConfiguration().getPrefix());
        listObjectsRequest.setMaxKeys(maxMessagesPerPoll);
        
        ObjectListing listObjects = getAmazonS3Client().listObjects(listObjectsRequest);
        
        LOG.trace("Found {} objects in bucket [{}]...", listObjects.getObjectSummaries().size(), bucketName);
        
        Queue<Exchange> exchanges = createExchanges(listObjects.getObjectSummaries());
        return processBatch(CastUtils.cast(exchanges));
    }

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Examples of com.amazonaws.services.s3.model.ObjectListing

            AmazonServiceException ex = new AmazonServiceException("Unknow bucket");
            ex.setStatusCode(404);
            throw ex; 
        }
        
        ObjectListing objectListing = new ObjectListing();
        int capacity = listObjectsRequest.getMaxKeys();
        
        for (int index = 0; index < objects.size() && index < capacity; index++) {
            S3ObjectSummary s3ObjectSummary = new S3ObjectSummary();
            s3ObjectSummary.setBucketName(objects.get(index).getBucketName());
            s3ObjectSummary.setKey(objects.get(index).getKey());
            
            objectListing.getObjectSummaries().add(s3ObjectSummary);
        }


        return objectListing;
    }

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Examples of com.amazonaws.services.s3.model.ObjectListing

            assertEquals("mycamelbucket", request.getBucketName());
            if (currentRequestCount == 2) {
                assertEquals("confidential", request.getPrefix());
            }
            
            ObjectListing response = new ObjectListing();
            response.setBucketName(request.getBucketName());
            response.setPrefix(request.getPrefix());


            S3ObjectSummary s3ObjectSummary = new S3ObjectSummary();
            s3ObjectSummary.setBucketName(request.getBucketName());
            s3ObjectSummary.setKey("key");
            response.getObjectSummaries().add(s3ObjectSummary);
            
            return response;
        }

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Examples of com.amazonaws.services.s3.model.ObjectListing

        AmazonS3Client s3service = openService(prop);
        String bucketName = prop.getProperty(S3Constants.S3_BUCKET);
        if (!s3service.doesBucketExist(bucketName)) {
            return;
        }
        ObjectListing prevObjectListing = s3service.listObjects(bucketName);
        while (true) {
            List<DeleteObjectsRequest.KeyVersion> deleteList = new ArrayList<DeleteObjectsRequest.KeyVersion>();
            for (S3ObjectSummary s3ObjSumm : prevObjectListing.getObjectSummaries()) {
                deleteList.add(new DeleteObjectsRequest.KeyVersion(
                    s3ObjSumm.getKey()));
            }
            if (deleteList.size() > 0) {
                DeleteObjectsRequest delObjsReq = new DeleteObjectsRequest(
                    bucketName);
                delObjsReq.setKeys(deleteList);
                DeleteObjectsResult dobjs = s3service.deleteObjects(delObjsReq);
                if (dobjs.getDeletedObjects().size() != deleteList.size()) {
                    throw new IOException(
                        "Incomplete delete object request. only  "
                            + dobjs.getDeletedObjects().size() + " out of "
                            + deleteList.size() + " are deleted");
                }
                LOG.info(deleteList.size()
                        + " records deleted from datastore");
            }
            if (!prevObjectListing.isTruncated()) {
                break;
            }
            prevObjectListing = s3service.listNextBatchOfObjects(prevObjectListing);
        }
        s3service.deleteBucket(bucketName);

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Examples of com.amazonaws.services.s3.model.ObjectListing

    public Iterator<DataIdentifier> getAllIdentifiers()
            throws DataStoreException {
        try {
            LOG.debug("getAllIdentifiers");
            Set<DataIdentifier> ids = new HashSet<DataIdentifier>();
            ObjectListing prevObjectListing = s3service.listObjects(bucket,
                KEY_PREFIX);
            while (true) {
                for (S3ObjectSummary s3ObjSumm : prevObjectListing.getObjectSummaries()) {
                    String id = getIdentifierName(s3ObjSumm.getKey());
                    if (id != null) {
                        ids.add(new DataIdentifier(id));
                    }
                }
                if (!prevObjectListing.isTruncated()) {
                    break;
                }
                prevObjectListing = s3service.listNextBatchOfObjects(prevObjectListing);
            }
            LOG.debug("  return");

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Examples of com.amazonaws.services.s3.model.ObjectListing

    @Override
    public List<DataIdentifier> deleteAllOlderThan(long min)
            throws DataStoreException {
        LOG.info("deleteAllOlderThan " + new Date(min));
        List<DataIdentifier> diDeleteList = new ArrayList<DataIdentifier>(30);
        ObjectListing prevObjectListing = s3service.listObjects(bucket);
        while (true) {
            List<DeleteObjectsRequest.KeyVersion> deleteList = new ArrayList<DeleteObjectsRequest.KeyVersion>();
            for (S3ObjectSummary s3ObjSumm : prevObjectListing.getObjectSummaries()) {
                DataIdentifier identifier = new DataIdentifier(
                    getIdentifierName(s3ObjSumm.getKey()));
                if (!store.isInUse(identifier)
                    && s3ObjSumm.getLastModified().getTime() < min) {
                    LOG.info("add id :" + s3ObjSumm.getKey()
                        + " to delete lists");
                    deleteList.add(new DeleteObjectsRequest.KeyVersion(
                        s3ObjSumm.getKey()));
                    diDeleteList.add(new DataIdentifier(
                        getIdentifierName(s3ObjSumm.getKey())));
                }
            }
            if (deleteList.size() > 0) {
                DeleteObjectsRequest delObjsReq = new DeleteObjectsRequest(
                    bucket);
                delObjsReq.setKeys(deleteList);
                DeleteObjectsResult dobjs = s3service.deleteObjects(delObjsReq);
                if (dobjs.getDeletedObjects().size() != deleteList.size()) {
                    throw new DataStoreException(
                        "Incomplete delete object request. only  "
                            + dobjs.getDeletedObjects().size() + " out of "
                            + deleteList.size() + " are deleted");
                }
                LOG.info(deleteList.size() + " records deleted from datastore");
            }
            if (!prevObjectListing.isTruncated()) {
                break;
            }
            prevObjectListing = s3service.listNextBatchOfObjects(prevObjectListing);
        }
        LOG.info("deleteAllOlderThan  exit");

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Examples of com.amazonaws.services.s3.model.ObjectListing

            throws AmazonClientException, AmazonServiceException {
        assertParameterNotNull(previousObjectListing,
                "The previous object listing parameter must be specified when listing the next batch of objects in a bucket");


        if (!previousObjectListing.isTruncated()) {
            ObjectListing emptyListing = new ObjectListing();
            emptyListing.setBucketName(previousObjectListing.getBucketName());
            emptyListing.setDelimiter(previousObjectListing.getDelimiter());
            emptyListing.setMarker(previousObjectListing.getNextMarker());
            emptyListing.setMaxKeys(previousObjectListing.getMaxKeys());
            emptyListing.setPrefix(previousObjectListing.getPrefix());
            emptyListing.setTruncated(false);


            return emptyListing;
        }


        return listObjects(new ListObjectsRequest(

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Examples of com.amazonaws.services.s3.model.ObjectListing

        
        // Recurse all virtual subdirectories to get a list of object summaries.
        // This is a depth-first search.
        do {
            String prefix = commonPrefixes.pop();
            ObjectListing listObjectsResponse = null;


            do {
                if ( listObjectsResponse == null ) {
                    ListObjectsRequest listObjectsRequest = new ListObjectsRequest().withBucketName(bucketName)
                            .withDelimiter(DEFAULT_DELIMITER).withPrefix(prefix);
                    listObjectsResponse = s3.listObjects(listObjectsRequest);
                } else {
                    listObjectsResponse = s3.listNextBatchOfObjects(listObjectsResponse);
                }


                for ( S3ObjectSummary s : listObjectsResponse.getObjectSummaries() ) {
                    // Skip any files that are also virtual directories, since
                    // we can't save both a directory and a file of the same
                    // name.
                    if ( !s.getKey().equals(prefix)
                            && !listObjectsResponse.getCommonPrefixes().contains(s.getKey() + DEFAULT_DELIMITER) ) {
                        objectSummaries.add(s);
                        totalSize += s.getSize();
                    } else {
                        log.debug("Skipping download for object " + s.getKey()
                                + " since it is also a virtual directory");
                    }
                }


                commonPrefixes.addAll(listObjectsResponse.getCommonPrefixes());
            } while ( listObjectsResponse.isTruncated() );
        } while ( !commonPrefixes.isEmpty() );
        
        TransferProgressImpl transferProgress = new TransferProgressImpl();
        transferProgress.setTotalBytesToTransfer(totalSize);
        ProgressListener listener = new TransferProgressUpdatingListener(transferProgress);

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Examples of com.amazonaws.services.s3.model.ObjectListing

            throws AmazonClientException, AmazonServiceException {
        assertParameterNotNull(previousObjectListing,
                "The previous object listing parameter must be specified when listing the next batch of objects in a bucket");


        if (!previousObjectListing.isTruncated()) {
            ObjectListing emptyListing = new ObjectListing();
            emptyListing.setBucketName(previousObjectListing.getBucketName());
            emptyListing.setDelimiter(previousObjectListing.getDelimiter());
            emptyListing.setMarker(previousObjectListing.getNextMarker());
            emptyListing.setMaxKeys(previousObjectListing.getMaxKeys());
            emptyListing.setPrefix(previousObjectListing.getPrefix());
            emptyListing.setTruncated(false);


            return emptyListing;
        }


        return listObjects(new ListObjectsRequest(

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