Mojo::Asset(3)

NAME
Mojo::Asset - HTTP content storage base class

SYNOPSIS
  package Mojo::Asset::MyAsset;
  use Mojo::Base 'Mojo::Asset';

  sub add_chunk {...}
  sub contains  {...}
  sub get_chunk {...}
  sub move_to   {...}
  sub mtime     {...}
  sub size      {...}
  sub slurp     {...}

DESCRIPTION
Mojo::Asset is an abstract base class for HTTP content storage backends, like Mojo::Asset::File and Mojo::Asset::Memory.

EVENTS
Mojo::Asset inherits all events from Mojo::EventEmitter.

ATTRIBUTES
Mojo::Asset implements the following attributes.

  end_range
  my $end = $asset->end_range;
  $asset  = $asset->end_range(8);

Pretend file ends earlier.

  start_range
  my $start = $asset->start_range;
  $asset    = $asset->start_range(3);

Pretend file starts later.

METHODS
Mojo::Asset inherits all methods from Mojo::EventEmitter and implements the following new ones.

  add_chunk
  $asset = $asset->add_chunk('foo bar baz');

Add chunk of data to asset. Meant to be overloaded in a subclass.

  contains
  my $position = $asset->contains('bar');

Check if asset contains a specific string. Meant to be overloaded in a subclass.

  get_chunk
  my $bytes = $asset->get_chunk($offset);
  my $bytes = $asset->get_chunk($offset, $max);

Get chunk of data starting from a specific position, defaults to a maximum chunk size of 131072 bytes (128KiB). Meant to be overloaded in a subclass.

  is_file
  my $bool = $asset->is_file;

False, this is not a Mojo::Asset::File object.

  is_range
  my $bool = $asset->is_range;

Check if asset has a "start_range" or "end_range".

  move_to
  $asset = $asset->move_to('/home/sri/foo.txt');

Move asset data into a specific file. Meant to be overloaded in a subclass.

  mtime
  my $mtime = $asset->mtime;

Modification time of asset. Meant to be overloaded in a subclass.

  size
  my $size = $asset->size;

Size of asset data in bytes. Meant to be overloaded in a subclass.

  slurp
  my $bytes = $asset->slurp;

Read all asset data at once. Meant to be overloaded in a subclass.

SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicious.org>.