Example usage for com.amazonaws.services.s3 AmazonS3 generatePresignedUrl

Introduction

In this page you can find the example usage for com.amazonaws.services.s3 AmazonS3 generatePresignedUrl.

Prototype

public URL generatePresignedUrl(String bucketName, String key, Date expiration) throws SdkClientException;

Source Link

Document

Returns a pre-signed URL for accessing an Amazon S3 resource.

Usage

From source file:com.epam.catgenome.manager.bam.BamHelper.java

License:Open Source License

private SamInputResource getS3Index(SamInputResource samInputResource, BiologicalDataItem indexFile) {
    Assert.notNull(indexFile.getBucketId(), getMessage(MessagesConstants.ERROR_S3_BUCKET));
    final Bucket bucket = bucketManager.loadBucket(indexFile.getBucketId());
    Assert.notNull(bucket, getMessage(MessagesConstants.ERROR_S3_BUCKET));
    final AmazonS3 s3Client = new AmazonS3Client(
            new BasicAWSCredentials(bucket.getAccessKeyId(), bucket.getSecretAccessKey()));
    return samInputResource.index(s3Client.generatePresignedUrl(bucket.getBucketName(), indexFile.getPath(),
            Utils.getTimeForS3URL()));
}

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From source file:com.epam.catgenome.manager.bam.BamHelper.java

License:Open Source License

@NotNull
private SamInputResource getS3SamInputResource(BamFile bamFile) {
    final Bucket bucket = bucketManager.loadBucket(bamFile.getBucketId());
    Assert.notNull(bucket, getMessage(MessagesConstants.ERROR_S3_BUCKET));
    final AmazonS3 s3Client = new AmazonS3Client(
            new BasicAWSCredentials(bucket.getAccessKeyId(), bucket.getSecretAccessKey()));
    return SamInputResource.of(
            s3Client.generatePresignedUrl(bucket.getBucketName(), bamFile.getPath(), Utils.getTimeForS3URL()));
}

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From source file:com.kirana.services.ProductServicesImpl.java

@Override
public List<Product> getProductListByShopId(Shop shop, boolean isImageRequired) throws Exception {

    List<Product> products = null;
    try {//from   w  w w  .  j a va 2 s.  c o m
        products = productDao.getProductListByShopId(shop.getId());
        if (products != null && isImageRequired) {

            AmazonS3 s3client = getS3Client();
            for (Product product : products) {
                try {
                    product.setProductCodeImageUrl(s3client
                            .generatePresignedUrl(S3_BUCKET_NAME,
                                    shop.getName() + "/" + product.getProductCode(), getExpiration(24))
                            .toExternalForm());
                } catch (AmazonClientException ae) {
                    log.warn("No url for object :" + product.getProductCode());
                }
            }
        }

    } catch (NullPointerException ex) {
        log.warn(ex);
        products = new ArrayList<>(0);
    }

    return products;

}

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From source file:org.systemsbiology.athero.SimpleStoreActivitiesS3Impl.java

License:Open Source License

/**
 * //from  w  ww  .j  av a2  s . com
 * @param bucket
 *          Name of S3 bucket
 * @param localName
 *          Name of the file to upload
 * @param remoteName
 *          Key for the S3 object
 * @param fromBox
 *          The value for this parameter is used to control the scheduling of this Activity at runtime.
 *          In this case it is putting requirement to run this activity on the machine name passed in.
 *          We want to run this activity on the same box that ran the download. 
 * @return
 *          A Value object
 */

private String uploadFileToS3(String bucket, String localName, String remoteName) {
    System.out.println(
            "uploadToS3 begin bucket=" + bucket + " remoteName=" + remoteName + ", localName=" + localName);
    AmazonS3 storage = getS3Client();
    File f = new File(localName);
    try {
        storage.putObject(bucket, remoteName, f);
        Date expiration = new Date(new Date().getTime() + 1000 * 60 * 30);
        storage.generatePresignedUrl(bucket, remoteName, expiration);
        System.out.println("uploadToS3 done");
        return storage.generatePresignedUrl(bucket, remoteName, expiration).toString();
    } catch (AmazonServiceException e) {
        String message = "Failure uploading to S3";
        System.out.println(message);
        throw e;
    } catch (AmazonClientException e) {
        String message = "Failure uploading to S3";
        System.out.println(message);
        throw e;
    }
}

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