Example usage for com.amazonaws.services.glacier AmazonGlacierAsyncClient AmazonGlacierAsyncClient

Introduction

In this page you can find the example usage for com.amazonaws.services.glacier AmazonGlacierAsyncClient AmazonGlacierAsyncClient.

Prototype

AmazonGlacierAsyncClient(AwsAsyncClientParams asyncClientParams) 

Source Link

Document

Constructs a new asynchronous client to invoke service methods on Amazon Glacier using the specified parameters.

Usage

From source file:opendap.aws.glacier.Download.java

License:Open Source License

protected boolean startJob(JobParameters jobParameters) throws IOException {

    _log.debug("startJob() - BEGIN ");

    if (_started)
        throw new IOException("Glacier inventory retrieval job has already been started!");

    AmazonGlacierAsyncClient client = new AmazonGlacierAsyncClient(getCredentials());
    client.setEndpoint(getEndpointUrl());

    InitiateJobRequest ijb = new InitiateJobRequest(getVaultName(), jobParameters);
    try {/*ww w  . j  a  va 2s  .c om*/

        _startDate = new Date();

        _initiateJobResult = client.initiateJob(ijb);

        _log.debug("startJob() - Glacier downloadJobOutput job started. jobId: {}",
                _initiateJobResult.getJobId());

        _started = true;

    } catch (Exception e) {
        _log.error("startJob() - Download failed to start! msg: {}", e.getMessage());
    }

    _log.debug("startJob() - END ");

    return _started;

}

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From source file:opendap.aws.glacier.Download.java

License:Open Source License

public boolean jobCompleted() throws IOException {

    _log.debug("archiveRetrievalJobCompleted() - BEGIN ");

    if (!_started)
        throw new IOException("Glacier retrieval job has NOT been started!");

    AmazonGlacierAsyncClient client = new AmazonGlacierAsyncClient(getCredentials());
    client.setEndpoint(getEndpointUrl());

    InitiateJobResult initiateJobResult = getInitiateJobResult();

    long timeRemaining = estimatedTimeRemaining();

    _log.debug("archiveRetrievalJobCompleted() - Estimated Time Remaining: {} seconds  jobId: {}",
            timeRemaining, initiateJobResult.getJobId());

    DescribeJobRequest djr = new DescribeJobRequest(getVaultName(), initiateJobResult.getJobId());

    DescribeJobResult describeJobResult = client.describeJob(djr);

    _log.debug("archiveRetrievalJobCompleted() - DescribeJobResult: {}", describeJobResult.toString());
    _log.debug("archiveRetrievalJobCompleted() - DescribeJobResult.isCompleted(): {}",
            describeJobResult.isCompleted());
    _log.debug("archiveRetrievalJobCompleted() - DescribeJobResult.status(): {}",
            describeJobResult.getStatusCode());

    _log.debug("archiveRetrievalJobCompleted() - END ");

    return describeJobResult.isCompleted();

}

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From source file:opendap.aws.glacier.Download.java

License:Open Source License

public boolean downloadJobOutput(File downloadFile) throws IOException {

    if (!jobCompleted()) {
        _log.warn("Glacier retrieval job has not completed!");
        return false;
    }//from  w w  w .java  2  s  .  co  m
    boolean success = false;

    String jobId = getInitiateJobResult().getJobId();

    _log.debug("downloadJobOutput() - BEGIN (Retrieving Glacier Job Result. JobID: {})", jobId);

    try {
        AmazonGlacierAsyncClient client = new AmazonGlacierAsyncClient(getCredentials());
        client.setEndpoint(getEndpointUrl());

        GetJobOutputRequest jobOutputRequest = new GetJobOutputRequest().withJobId(jobId)
                .withVaultName(getVaultName());
        GetJobOutputResult jobOutputResult = client.getJobOutput(jobOutputRequest);

        InputStream in = jobOutputResult.getBody();

        FileOutputStream out = new FileOutputStream(downloadFile);
        IOUtils.copy(in, out);

        _log.error("downloadJobOutput() - Retrieved Glacier job output. CacheFile: {}",
                downloadFile.getAbsolutePath());

        success = true;

    } catch (Exception e) {
        _log.error("downloadJobOutput() - Failed to retrieve Glacier job output. Msg: {}", e.getMessage());
    }

    _log.debug("downloadJobOutput() - END");

    return success;

}

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From source file:opendap.aws.glacier.DownloadManager.java

License:Open Source License

public long initiateArchiveDownload(AWSCredentials glacierCreds, GlacierArchive gArc)
        throws JDOMException, IOException {

    _log.debug("initiateArchiveDownload() - BEGIN");

    String vaultName = gArc.getVaultName();
    String archiveId = gArc.getArchiveId();
    String resourceId = gArc.getResourceId();

    _log.debug("initiateArchiveDownload() -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -");
    _log.debug("initiateArchiveDownload() - Downloading resource from Glacier:  ");
    _log.debug("initiateArchiveDownload() -     Vault Name:  {}", vaultName);
    _log.debug("initiateArchiveDownload() -     Resource ID: {}", resourceId);
    _log.debug("initiateArchiveDownload() -     Archive ID:  {}", archiveId);

    long estimatedRetrievalTime = DEFAULT_GLACIER_ACCESS_DELAY;
    _managerLock.lock();/*  w w w  .j  a  v a  2s.co  m*/
    try {
        AmazonGlacierAsyncClient client = new AmazonGlacierAsyncClient(glacierCreds);
        client.setEndpoint(GlacierManager.theManager().getGlacierEndpoint());

        if (_activeArchiveDownloads.containsKey(resourceId)) {

            if (downloadArchive(resourceId)) {
                estimatedRetrievalTime = 0;
            } else {
                ArchiveDownload download = _activeArchiveDownloads.get(resourceId);
                estimatedRetrievalTime = download.estimatedTimeRemaining();

            }

        } else {

            ArchiveDownload ad = new ArchiveDownload(gArc, glacierCreds, DEFAULT_GLACIER_ACCESS_DELAY);

            if (ad.startJob()) {
                _activeArchiveDownloads.put(resourceId, ad);
                saveActiveArchiveDownloads();
                _log.debug("initiateArchiveDownload() - Active downloads saved.");
                estimatedRetrievalTime = ad.estimatedTimeRemaining();
            } else {
                estimatedRetrievalTime = -1;

            }

        }
    } finally {
        _managerLock.unlock();
    }

    _log.info("initiateArchiveDownload() - Archive Download for resource {} estimated complete in {} seconds.",
            resourceId, estimatedRetrievalTime);
    _log.debug("initiateArchiveDownload() - END");

    return estimatedRetrievalTime;
}

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