GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  MANGO::GRIDFS::READER (3)

.ds Aq ’

NAME

Mango::GridFS::Reader - GridFS reader

CONTENTS

SYNOPSIS



  use Mango::GridFS::Reader;

  my $reader = Mango::GridFS::Reader->new(gridfs => $gridfs);



DESCRIPTION

Mango::GridFS::Reader reads files from GridFS.

ATTRIBUTES

Mango::GridFS::Reader implements the following attributes.

    gridfs



  my $gridfs = $reader->gridfs;
  $reader    = $reader->gridfs(Mango::GridFS->new);



Mango::GridFS object this reader belongs to.

METHODS

Mango::GridFS::Reader inherits all methods from Mojo::Base and implements the following new ones.

    chunk_size



  my $size = $reader->chunk_size;



Chunk size in bytes.

    content_type



  my $type = $reader->content_type;



Content type of file.

    filename



  my $name = $reader->filename;



Name of file.

    md5



  my $checksum = $reader->md5;



MD5 checksum for file.

    metadata



  my $data = $reader->metadata;



Additional information.

    open



  $reader = $reader->open($oid);



Open file. You can also append a callback to perform operation non-blocking.



  $reader->open($oid => sub {
    my ($reader, $err) = @_;
    ...
  });
  Mojo::IOLoop->start unless Mojo::IOLoop->is_running;



    read



  my $chunk = $reader->read;



Read chunk. You can also append a callback to perform operation non-blocking.



  $reader->read(sub {
    my ($reader, $err, $chunk) = @_;
    ...
  });
  Mojo::IOLoop->start unless Mojo::IOLoop->is_running;



    seek



  $reader = $reader->seek(13);



Change current position.

    size



  my $size = $reader->size;



Size of entire file in bytes.

    slurp



  my $data = $reader->slurp;



Slurp all remaining data from file. You can also append a callback to perform operation non-blocking.



  $reader->slurp(sub {
    my ($reader, $err, $data) = @_;
    ...
  });
  Mojo::IOLoop->start unless Mojo::IOLoop->is_running;



    tell



  my $pos = $reader->tell;



Current position.

    upload_date



  my $time = $reader->upload_date;



Date file was uploaded.

SEE ALSO

Mango, Mojolicious::Guides, <http://mojolicio.us>.
Search for    or go to Top of page |  Section 3 |  Main Index


perl v5.20.3 MANGO::GRIDFS::READER (3) 2015-12-02

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.