Examples with ObjectMetadata com.amazonaws.services.s3.model.ObjectMetadata used on opensource projects

Example 21 with ObjectMetadata

use of com.amazonaws.services.s3.model.ObjectMetadata in project alluxio by Alluxio.

the class S3AUnderFileSystem method copyObject.

@Override
protected boolean copyObject(String src, String dst) {
    LOG.debug("Copying {} to {}", src, dst);
    // Retry copy for a few times, in case some AWS internal errors happened during copy.
    int retries = 3;
    for (int i = 0; i < retries; i++) {
        try {
            CopyObjectRequest request = new CopyObjectRequest(mBucketName, src, mBucketName, dst);
            if (Configuration.getBoolean(PropertyKey.UNDERFS_S3A_SERVER_SIDE_ENCRYPTION_ENABLED)) {
                ObjectMetadata meta = new ObjectMetadata();
                meta.setSSEAlgorithm(ObjectMetadata.AES_256_SERVER_SIDE_ENCRYPTION);
                request.setNewObjectMetadata(meta);
            }
            mManager.copy(request).waitForCopyResult();
            return true;
        } catch (AmazonClientException | InterruptedException e) {
            LOG.error("Failed to copy file {} to {}", src, dst, e);
            if (i != retries - 1) {
                LOG.error("Retrying copying file {} to {}", src, dst);
            }
        }
    }
    LOG.error("Failed to copy file {} to {}, after {} retries", src, dst, retries);
    return false;
}

Example 22 with ObjectMetadata

use of com.amazonaws.services.s3.model.ObjectMetadata in project jackrabbit by apache.

the class S3RequestDecorator method decorate.

/**
     * Set encryption in {@link PutObjectRequest}
     */
public PutObjectRequest decorate(PutObjectRequest request) {
    switch(getDataEncryption()) {
        case SSE_S3:
            ObjectMetadata metadata = request.getMetadata() == null ? new ObjectMetadata() : request.getMetadata();
            metadata.setSSEAlgorithm(ObjectMetadata.AES_256_SERVER_SIDE_ENCRYPTION);
            request.setMetadata(metadata);
            break;
        case NONE:
            break;
    }
    return request;
}

Example 23 with ObjectMetadata

use of com.amazonaws.services.s3.model.ObjectMetadata in project jackrabbit by apache.

the class S3Backend method getLastModified.

@Override
public long getLastModified(DataIdentifier identifier) throws DataStoreException {
    long start = System.currentTimeMillis();
    String key = getKeyName(identifier);
    ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
        ObjectMetadata object = s3service.getObjectMetadata(bucket, key);
        long lastModified = object.getLastModified().getTime();
        LOG.debug("Identifier [{}]'s lastModified = [{}] took [{}]ms.", new Object[] { identifier, lastModified, (System.currentTimeMillis() - start) });
        return lastModified;
    } catch (AmazonServiceException e) {
        if (e.getStatusCode() == 404 || e.getStatusCode() == 403) {
            LOG.info("getLastModified:Identifier [{}] not found. Took [{}] ms.", identifier, (System.currentTimeMillis() - start));
        }
        throw new DataStoreException(e);
    } finally {
        if (contextClassLoader != null) {
            Thread.currentThread().setContextClassLoader(contextClassLoader);
        }
    }
}

Example 24 with ObjectMetadata

use of com.amazonaws.services.s3.model.ObjectMetadata in project jackrabbit by apache.

the class S3Backend method write.

private void write(DataIdentifier identifier, File file, boolean asyncUpload, AsyncUploadCallback callback) throws DataStoreException {
    String key = getKeyName(identifier);
    ObjectMetadata objectMetaData = null;
    long start = System.currentTimeMillis();
    ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
        // check if the same record already exists
        try {
            objectMetaData = s3service.getObjectMetadata(bucket, key);
        } catch (AmazonServiceException ase) {
            if (!(ase.getStatusCode() == 404 || ase.getStatusCode() == 403)) {
                throw ase;
            }
        }
        if (objectMetaData != null) {
            long l = objectMetaData.getContentLength();
            if (l != file.length()) {
                throw new DataStoreException("Collision: " + key + " new length: " + file.length() + " old length: " + l);
            }
            LOG.debug("[{}]'s exists, lastmodified = [{}]", key, objectMetaData.getLastModified().getTime());
            CopyObjectRequest copReq = new CopyObjectRequest(bucket, key, bucket, key);
            copReq.setNewObjectMetadata(objectMetaData);
            Copy copy = tmx.copy(s3ReqDecorator.decorate(copReq));
            try {
                copy.waitForCopyResult();
                LOG.debug("lastModified of [{}] updated successfully.", identifier);
                if (callback != null) {
                    callback.onSuccess(new AsyncUploadResult(identifier, file));
                }
            } catch (Exception e2) {
                AsyncUploadResult asyncUpRes = new AsyncUploadResult(identifier, file);
                asyncUpRes.setException(e2);
                if (callback != null) {
                    callback.onAbort(asyncUpRes);
                }
                throw new DataStoreException("Could not upload " + key, e2);
            }
        }
        if (objectMetaData == null) {
            try {
                // start multipart parallel upload using amazon sdk
                Upload up = tmx.upload(s3ReqDecorator.decorate(new PutObjectRequest(bucket, key, file)));
                // wait for upload to finish
                if (asyncUpload) {
                    up.addProgressListener(new S3UploadProgressListener(up, identifier, file, callback));
                    LOG.debug("added upload progress listener to identifier [{}]", identifier);
                } else {
                    up.waitForUploadResult();
                    LOG.debug("synchronous upload to identifier [{}] completed.", identifier);
                    if (callback != null) {
                        callback.onSuccess(new AsyncUploadResult(identifier, file));
                    }
                }
            } catch (Exception e2) {
                AsyncUploadResult asyncUpRes = new AsyncUploadResult(identifier, file);
                asyncUpRes.setException(e2);
                if (callback != null) {
                    callback.onAbort(asyncUpRes);
                }
                throw new DataStoreException("Could not upload " + key, e2);
            }
        }
    } finally {
        if (contextClassLoader != null) {
            Thread.currentThread().setContextClassLoader(contextClassLoader);
        }
    }
    LOG.debug("write of [{}], length=[{}], in async mode [{}], in [{}]ms", new Object[] { identifier, file.length(), asyncUpload, (System.currentTimeMillis() - start) });
}

Example 25 with ObjectMetadata

use of com.amazonaws.services.s3.model.ObjectMetadata in project jackrabbit by apache.

the class S3Backend method getLength.

@Override
public long getLength(DataIdentifier identifier) throws DataStoreException {
    long start = System.currentTimeMillis();
    String key = getKeyName(identifier);
    ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
        ObjectMetadata object = s3service.getObjectMetadata(bucket, key);
        long length = object.getContentLength();
        LOG.debug("Identifier [{}]'s length = [{}] took [{}]ms.", new Object[] { identifier, length, (System.currentTimeMillis() - start) });
        return length;
    } catch (AmazonServiceException e) {
        throw new DataStoreException("Could not length of dataIdentifier " + identifier, e);
    } finally {
        if (contextClassLoader != null) {
            Thread.currentThread().setContextClassLoader(contextClassLoader);
        }
    }
}