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

Example 1 with CannedAccessControlList

use of com.amazonaws.services.s3.model.CannedAccessControlList in project camel by apache.

the class S3Producer method processSingleOp.

public void processSingleOp(final Exchange exchange) throws Exception {
    ObjectMetadata objectMetadata = determineMetadata(exchange);
    File filePayload = null;
    InputStream is = null;
    Object obj = exchange.getIn().getMandatoryBody();
    PutObjectRequest putObjectRequest = null;
    // Need to check if the message body is WrappedFile
    if (obj instanceof WrappedFile) {
        obj = ((WrappedFile<?>) obj).getFile();
    }
    if (obj instanceof File) {
        filePayload = (File) obj;
        is = new FileInputStream(filePayload);
    } else {
        is = exchange.getIn().getMandatoryBody(InputStream.class);
    }
    putObjectRequest = new PutObjectRequest(getConfiguration().getBucketName(), determineKey(exchange), is, objectMetadata);
    String storageClass = determineStorageClass(exchange);
    if (storageClass != null) {
        putObjectRequest.setStorageClass(storageClass);
    }
    String cannedAcl = exchange.getIn().getHeader(S3Constants.CANNED_ACL, String.class);
    if (cannedAcl != null) {
        CannedAccessControlList objectAcl = CannedAccessControlList.valueOf(cannedAcl);
        putObjectRequest.setCannedAcl(objectAcl);
    }
    AccessControlList acl = exchange.getIn().getHeader(S3Constants.ACL, AccessControlList.class);
    if (acl != null) {
        // note: if cannedacl and acl are both specified the last one will be used. refer to
        // PutObjectRequest#setAccessControlList for more details
        putObjectRequest.setAccessControlList(acl);
    }
    LOG.trace("Put object [{}] from exchange [{}]...", putObjectRequest, exchange);
    PutObjectResult putObjectResult = getEndpoint().getS3Client().putObject(putObjectRequest);
    LOG.trace("Received result [{}]", putObjectResult);
    Message message = getMessageForResponse(exchange);
    message.setHeader(S3Constants.E_TAG, putObjectResult.getETag());
    if (putObjectResult.getVersionId() != null) {
        message.setHeader(S3Constants.VERSION_ID, putObjectResult.getVersionId());
    }
    if (getConfiguration().isDeleteAfterWrite() && filePayload != null) {
        // close streams
        IOHelper.close(putObjectRequest.getInputStream());
        IOHelper.close(is);
        FileUtil.deleteFile(filePayload);
    }
}

Example 2 with CannedAccessControlList

use of com.amazonaws.services.s3.model.CannedAccessControlList in project elasticsearch by elastic.

the class S3BlobStoreTests method testInitCannedACL.

public void testInitCannedACL() throws IOException {
    String[] aclList = new String[] { "private", "public-read", "public-read-write", "authenticated-read", "log-delivery-write", "bucket-owner-read", "bucket-owner-full-control" };
    //empty acl
    assertThat(S3BlobStore.initCannedACL(null), equalTo(CannedAccessControlList.Private));
    assertThat(S3BlobStore.initCannedACL(""), equalTo(CannedAccessControlList.Private));
    // it should init cannedACL correctly
    for (String aclString : aclList) {
        CannedAccessControlList acl = S3BlobStore.initCannedACL(aclString);
        assertThat(acl.toString(), equalTo(aclString));
    }
    // it should accept all aws cannedACLs
    for (CannedAccessControlList awsList : CannedAccessControlList.values()) {
        CannedAccessControlList acl = S3BlobStore.initCannedACL(awsList.toString());
        assertThat(acl, equalTo(awsList));
    }
}

Example 3 with CannedAccessControlList

use of com.amazonaws.services.s3.model.CannedAccessControlList in project camel by apache.

the class S3Producer method processMultiPart.

public void processMultiPart(final Exchange exchange) throws Exception {
    File filePayload = null;
    Object obj = exchange.getIn().getMandatoryBody();
    // Need to check if the message body is WrappedFile
    if (obj instanceof WrappedFile) {
        obj = ((WrappedFile<?>) obj).getFile();
    }
    if (obj instanceof File) {
        filePayload = (File) obj;
    } else {
        throw new InvalidArgumentException("aws-s3: MultiPart upload requires a File input.");
    }
    ObjectMetadata objectMetadata = determineMetadata(exchange);
    if (objectMetadata.getContentLength() == 0) {
        objectMetadata.setContentLength(filePayload.length());
    }
    final String keyName = determineKey(exchange);
    final InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest(getConfiguration().getBucketName(), keyName, objectMetadata);
    String storageClass = determineStorageClass(exchange);
    if (storageClass != null) {
        initRequest.setStorageClass(StorageClass.fromValue(storageClass));
    }
    String cannedAcl = exchange.getIn().getHeader(S3Constants.CANNED_ACL, String.class);
    if (cannedAcl != null) {
        CannedAccessControlList objectAcl = CannedAccessControlList.valueOf(cannedAcl);
        initRequest.setCannedACL(objectAcl);
    }
    AccessControlList acl = exchange.getIn().getHeader(S3Constants.ACL, AccessControlList.class);
    if (acl != null) {
        // note: if cannedacl and acl are both specified the last one will be used. refer to
        // PutObjectRequest#setAccessControlList for more details
        initRequest.setAccessControlList(acl);
    }
    LOG.trace("Initiating multipart upload [{}] from exchange [{}]...", initRequest, exchange);
    final InitiateMultipartUploadResult initResponse = getEndpoint().getS3Client().initiateMultipartUpload(initRequest);
    final long contentLength = objectMetadata.getContentLength();
    final List<PartETag> partETags = new ArrayList<PartETag>();
    long partSize = getConfiguration().getPartSize();
    CompleteMultipartUploadResult uploadResult = null;
    long filePosition = 0;
    try {
        for (int part = 1; filePosition < contentLength; part++) {
            partSize = Math.min(partSize, contentLength - filePosition);
            UploadPartRequest uploadRequest = new UploadPartRequest().withBucketName(getConfiguration().getBucketName()).withKey(keyName).withUploadId(initResponse.getUploadId()).withPartNumber(part).withFileOffset(filePosition).withFile(filePayload).withPartSize(partSize);
            LOG.trace("Uploading part [{}] for {}", part, keyName);
            partETags.add(getEndpoint().getS3Client().uploadPart(uploadRequest).getPartETag());
            filePosition += partSize;
        }
        CompleteMultipartUploadRequest compRequest = new CompleteMultipartUploadRequest(getConfiguration().getBucketName(), keyName, initResponse.getUploadId(), partETags);
        uploadResult = getEndpoint().getS3Client().completeMultipartUpload(compRequest);
    } catch (Exception e) {
        getEndpoint().getS3Client().abortMultipartUpload(new AbortMultipartUploadRequest(getConfiguration().getBucketName(), keyName, initResponse.getUploadId()));
        throw e;
    }
    Message message = getMessageForResponse(exchange);
    message.setHeader(S3Constants.E_TAG, uploadResult.getETag());
    if (uploadResult.getVersionId() != null) {
        message.setHeader(S3Constants.VERSION_ID, uploadResult.getVersionId());
    }
    if (getConfiguration().isDeleteAfterWrite() && filePayload != null) {
        FileUtil.deleteFile(filePayload);
    }
}