NAME

AnyEvent::Net::Amazon::S3::Client::Object - An easy-to-use Amazon S3 client object

VERSION

version v0.04.0.80

SYNOPSIS

  # show the key
  print $object->key . "\n";

  # show the etag of an existing object (if fetched by listing
  # a bucket)
  print $object->etag . "\n";

  # show the size of an existing object (if fetched by listing
  # a bucket)
  print $object->size . "\n";

  # to create a new object
  my $object = $bucket->object( key => 'this is the key' );
  $object->put('this is the value');

  # to get the vaue of an object
  my $value = $object->get;

  # to see if an object exists
  if ($object->exists) { ... }

  # to delete an object
  $object->delete;

  # to create a new object which is publically-accessible with a
  # content-type of text/plain which expires on 2010-01-02
  my $object = $bucket->object(
    key          => 'this is the public key',
    acl_short    => 'public-read',
    content_type => 'text/plain',
    expires      => '2010-01-02',
  );
  $object->put('this is the public value');

  # return the URI of a publically-accessible object
  my $uri = $object->uri;

  # to store a new object with server-side encryption enabled
  my $object = $bucket->object(
    key        => 'my secret',
    encryption => 'AES256',
  );
  $object->put('this data will be stored using encryption.');

  # upload a file
  my $object = $bucket->object(
    key          => 'images/my_hat.jpg',
    content_type => 'image/jpeg',
  );
  $object->put_filename('hat.jpg');

  # upload a file if you already know its md5_hex and size
  my $object = $bucket->object(
    key          => 'images/my_hat.jpg',
    content_type => 'image/jpeg',
    etag         => $md5_hex,
    size         => $size,
  );
  $object->put_filename('hat.jpg');

  # download the value of the object into a file
  my $object = $bucket->object( key => 'images/my_hat.jpg' );
  $object->get_filename('hat_backup.jpg');

  # use query string authentication
  my $object = $bucket->object(
    key          => 'images/my_hat.jpg',
    expires      => '2009-03-01',
  );
  my $uri = $object->query_string_authentication_uri();

DESCRIPTION

This module represents objects in buckets.

This module provides the same interface as Net::Amazon::S3::Client::Object. In addition, some asynchronous methods returning AnyEvent condition variable are added.

METHODS

All Net::Amazon::S3::Client::Bucket methods are available. In addition, there are the following asynchronous methods. Arguments of the methods are identical as original but return value becomes AnyEvent condition variable. You can get actual return value by calling shift->recv().

delete_async

exists_async

get_async

get_decoded_async

get_filename_async

put_async

put_filename_async

complete_multipart_upload_async

initiate_multipart_upload_async

abort_multipart_upload_async

put_part_async

AUTHOR

Yasutaka ATARASHI <yakex@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2012 by Yasutaka ATARASHI.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.