Example usage for com.amazonaws.services.s3.model S3ObjectSummary S3ObjectSummary

Introduction

In this page you can find the example usage for com.amazonaws.services.s3.model S3ObjectSummary S3ObjectSummary.

Prototype

S3ObjectSummary

Source Link

Usage

From source file:org.finra.dm.dao.impl.MockS3OperationsImpl.java

License:Apache License

/**
 * Returns a list of objects. If the bucket does not exist, returns a listing with an empty list.
 * If a prefix is specified in listObjectsRequest, only keys starting with the prefix will be returned.
 *//*  w  ww .ja  v a  2 s .  c  om*/
@Override
public ObjectListing listObjects(ListObjectsRequest listObjectsRequest, AmazonS3Client s3Client) {
    LOGGER.debug("listObjects(): listObjectsRequest.getBucketName() = " + listObjectsRequest.getBucketName());

    String bucketName = listObjectsRequest.getBucketName();

    if (MOCK_S3_BUCKET_NAME_NO_SUCH_BUCKET_EXCEPTION.equals(bucketName)) {
        AmazonS3Exception amazonS3Exception = new AmazonS3Exception(
                MOCK_S3_BUCKET_NAME_NO_SUCH_BUCKET_EXCEPTION);
        amazonS3Exception.setErrorCode("NoSuchBucket");
        throw amazonS3Exception;
    }

    ObjectListing objectListing = new ObjectListing();
    objectListing.setBucketName(bucketName);

    MockS3Bucket mockS3Bucket = mockS3Buckets.get(bucketName);
    if (mockS3Bucket != null) {
        for (MockS3Object mockS3Object : mockS3Bucket.getObjects().values()) {
            String s3ObjectKey = mockS3Object.getKey();
            if (listObjectsRequest.getPrefix() == null
                    || s3ObjectKey.startsWith(listObjectsRequest.getPrefix())) {
                S3ObjectSummary s3ObjectSummary = new S3ObjectSummary();
                s3ObjectSummary.setBucketName(bucketName);
                s3ObjectSummary.setKey(s3ObjectKey);
                s3ObjectSummary.setSize(mockS3Object.getData().length);

                objectListing.getObjectSummaries().add(s3ObjectSummary);
            }
        }
    }

    return objectListing;
}

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From source file:org.finra.herd.dao.impl.MockS3OperationsImpl.java

License:Apache License

/**
 * {@inheritDoc}// ww  w. j  av a2 s.  c  om
 * <p/>
 * If the bucket does not exist, returns a listing with an empty list. If a prefix is specified in listObjectsRequest, only keys starting with the prefix
 * will be returned.
 */
@Override
public ObjectListing listObjects(ListObjectsRequest listObjectsRequest, AmazonS3 s3Client) {
    LOGGER.debug("listObjects(): listObjectsRequest.getBucketName() = " + listObjectsRequest.getBucketName());

    String bucketName = listObjectsRequest.getBucketName();

    if (MOCK_S3_BUCKET_NAME_NO_SUCH_BUCKET_EXCEPTION.equals(bucketName)) {
        AmazonS3Exception amazonS3Exception = new AmazonS3Exception(
                MOCK_S3_BUCKET_NAME_NO_SUCH_BUCKET_EXCEPTION);
        amazonS3Exception.setErrorCode("NoSuchBucket");
        throw amazonS3Exception;
    }

    ObjectListing objectListing = new ObjectListing();
    objectListing.setBucketName(bucketName);

    MockS3Bucket mockS3Bucket = mockS3Buckets.get(bucketName);
    if (mockS3Bucket != null) {
        for (MockS3Object mockS3Object : mockS3Bucket.getObjects().values()) {
            String s3ObjectKey = mockS3Object.getKey();
            if (listObjectsRequest.getPrefix() == null
                    || s3ObjectKey.startsWith(listObjectsRequest.getPrefix())) {
                S3ObjectSummary s3ObjectSummary = new S3ObjectSummary();
                s3ObjectSummary.setBucketName(bucketName);
                s3ObjectSummary.setKey(s3ObjectKey);
                s3ObjectSummary.setSize(mockS3Object.getData().length);
                s3ObjectSummary.setStorageClass(mockS3Object.getObjectMetadata() != null
                        ? mockS3Object.getObjectMetadata().getStorageClass()
                        : null);

                objectListing.getObjectSummaries().add(s3ObjectSummary);
            }
        }
    }

    return objectListing;
}

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From source file:org.weakref.s3fs.util.AmazonS3ClientMock.java

License:Apache License

@Override
public ObjectListing listObjects(ListObjectsRequest listObjectsRequest)
        throws AmazonClientException, AmazonServiceException {
    ObjectListing objectListing = new ObjectListing();
    Integer capacity = listObjectsRequest.getMaxKeys();
    if (capacity == null) {
        capacity = Integer.MAX_VALUE;
    }//from ww w .  j av a2s  .  c o m

    Bucket bucket = find(listObjectsRequest.getBucketName());
    for (S3Element elem : objects.get(bucket)) {
        if (capacity > 0) {
            // TODO. add delimiter and marker support
            if (listObjectsRequest.getPrefix() != null
                    && elem.getS3Object().getKey().startsWith(listObjectsRequest.getPrefix())) {
                S3ObjectSummary s3ObjectSummary = new S3ObjectSummary();
                s3ObjectSummary.setBucketName(elem.getS3Object().getBucketName());
                s3ObjectSummary.setKey(elem.getS3Object().getKey());
                s3ObjectSummary.setLastModified(elem.getS3Object().getObjectMetadata().getLastModified());
                s3ObjectSummary.setOwner(owner);
                s3ObjectSummary.setETag(elem.getS3Object().getObjectMetadata().getETag());
                s3ObjectSummary.setSize(elem.getS3Object().getObjectMetadata().getContentLength());
                objectListing.getObjectSummaries().add(s3ObjectSummary);
                capacity--;
            }
        }

    }

    return objectListing;
}

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