Java PutObjectRequest.getFile方法代碼示例

import com.amazonaws.services.s3.model.PutObjectRequest; //導入方法依賴的package包/類
@SuppressWarnings("resource")
@Override
public PutObjectResult putObject(PutObjectRequest putObjectRequest) throws AmazonClientException, AmazonServiceException {
    putObjectRequests.add(putObjectRequest);
    
    S3Object s3Object = new S3Object();
    s3Object.setBucketName(putObjectRequest.getBucketName());
    s3Object.setKey(putObjectRequest.getKey());
    if (putObjectRequest.getFile() != null) {
        try {
            s3Object.setObjectContent(new FileInputStream(putObjectRequest.getFile()));
        } catch (FileNotFoundException e) {
            throw new AmazonServiceException("Cannot store the file object.", e);
        }
    } else {
        s3Object.setObjectContent(putObjectRequest.getInputStream());
    }
    objects.add(s3Object);
    
    PutObjectResult putObjectResult = new PutObjectResult();
    putObjectResult.setETag("3a5c8b1ad448bca04584ecb55b836264");
    return putObjectResult;
}
 

import com.amazonaws.services.s3.model.PutObjectRequest; //導入方法依賴的package包/類
private PutObjectResult putObjectUsingMetadata(PutObjectRequest req) {
    ContentCryptoMaterial cekMaterial = createContentCryptoMaterial(req);
    // Wraps the object data with a cipher input stream
    final File fileOrig = req.getFile();
    final InputStream isOrig = req.getInputStream();
    PutObjectRequest wrappedReq = wrapWithCipher(req, cekMaterial);
    // Update the metadata
    req.setMetadata(updateMetadataWithContentCryptoMaterial(
            req.getMetadata(), req.getFile(), cekMaterial));
    // Put the encrypted object into S3
    try {
        return s3.putObject(wrappedReq);
    } finally {
        cleanupDataSource(req, fileOrig, isOrig, wrappedReq.getInputStream(), log);
    }
}
 

import com.amazonaws.services.s3.model.PutObjectRequest; //導入方法依賴的package包/類
/**
 * Puts an encrypted object into S3, and puts an instruction file into S3.
 * Encryption info is stored in the instruction file.
 *
 * @param putObjectRequest
 *            The request object containing all the parameters to upload a
 *            new object to Amazon S3.
 * @return A {@link PutObjectResult} object containing the information
 *         returned by Amazon S3 for the new, created object.
 */
private PutObjectResult putObjectUsingInstructionFile(
        PutObjectRequest putObjectRequest) {
    final File fileOrig = putObjectRequest.getFile();
    final InputStream isOrig = putObjectRequest.getInputStream();
    final PutObjectRequest putInstFileRequest = putObjectRequest.clone()
        .withFile(null)
        .withInputStream(null)
        ;
    putInstFileRequest.setKey(putInstFileRequest.getKey() + DOT
            + DEFAULT_INSTRUCTION_FILE_SUFFIX);
    // Create instruction
    ContentCryptoMaterial cekMaterial = createContentCryptoMaterial(putObjectRequest);
    // Wraps the object data with a cipher input stream; note the metadata
    // is mutated as a side effect.
    PutObjectRequest req = wrapWithCipher(putObjectRequest, cekMaterial);
    // Put the encrypted object into S3
    final PutObjectResult result;
    try {
        result = s3.putObject(req);
    } finally {
        cleanupDataSource(putObjectRequest, fileOrig, isOrig,
                req.getInputStream(), log);
    }
    // Put the instruction file into S3
    s3.putObject(updateInstructionPutRequest(putInstFileRequest,
            cekMaterial));
    // Return the result of the encrypted object PUT.
    return result;
}
 

import com.amazonaws.services.s3.model.PutObjectRequest; //導入方法依賴的package包/類
/**
 * Convenience method for getting the file specified in a request.
 */
public static File getRequestFile(final PutObjectRequest putObjectRequest) {
    if (putObjectRequest.getFile() != null) return putObjectRequest.getFile();
    return null;
}