Catalyst::Action::DeseUseriContributeCatalyst::Action::DeserializeMultiPart(3)NAMECatalyst::Action::DeserializeMultiPart - Deserialize Data in a
Multipart Request
SYNOPSIS
package Foo::Controller::Bar;
__PACKAGE__->config(
# see Catalyst::Action::Deserialize for standard config
);
sub begin :ActionClass('DeserializeMultiPart') DeserializePart('REST') {}
DESCRIPTION
This action will deserialize multipart HTTP POST, PUT, OPTIONS and
DELETE requests. It is a simple extension of
Catalyst::Action::Deserialize with the exception that rather than using
the entire request body (which may contain multiple sections), it will
look for a single part in the request body named according to the
"DeserializePart" attribute on that action (defaulting to "REST"). If
a part is found under that name, it then proceeds to deserialize the
request as normal based on the content-type of that individual part.
If no such part is found, the request would be processed as if no data
was sent.
This module's code will only come into play if the following conditions
are met:
· The "Content-type" of the request is "multipart/*"
· The request body (as returned by "$c-"request->body> is not defined
· There is a part of the request body (as returned by
"$c-"request->upload($DeserializePart)>) available
CONFIGURING HTTP::Body
By default, HTTP::Body parses "multipart/*" requests as an
HTTP::Body::OctetStream. HTTP::Body::OctetStream does not separate out
the individual parts of the request body. In order to make use of the
individual parts, HTTP::Body must be told which content types to map to
HTTP::Body::MultiPart. This module makes the assumption that you would
like to have all "multipart/mixed" requests parsed by
HTTP::Body::MultiPart module. This is done by a package variable
inside HTTP::Body: $HTTP::Body::Types (a HASH ref).
WARNING: As this module modifies the behaviour of HTTP::Body globally,
adding it to an application can have unintended consequences as
multipart bodies will be parsed differently from before.
Feel free to add other content-types to this hash if needed or if you
would prefer that "multipart/mixed" NOT be added to this hash, simply
delete it after loading this module.
# in your controller
use Catalyst::Action::DeserializeMultiPart;
delete $HTTP::Body::Types->{'multipart/mixed'};
$HTTP::Body::Types->{'multipart/my-crazy-content-type'} = 'HTTP::Body::MultiPart';
SEE ALSO
This is a simple sub-class of Catalyst::Action::Deserialize.
AUTHORS
See Catalyst::Action::REST for authors.
LICENSE
You may distribute this code under the same terms as Perl itself.
perl v5.14.2201Catalyst::Action::DeserializeMultiPart(3)
