Rocco Caputo > App-PipeFilter > App::PipeFilter::Generic::Json

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NAME ^

App::PipeFilter::Generic::Json - a generic JSON pipeline filter

VERSION ^

version 0.005

SYNOPSIS ^

  package App::PipeFilter::JsonCat;

  use Moose;
  extends 'App::PipeFilter::Generic::Json';
  with 'App::PipeFilter::Role::Transform::None';

  1;

DESCRIPTION ^

App::PipeFilter::Generic::Json is a generic base class for pipeline filters that read and write streams of JSON objects.

It subclasses App::PipeFilter::Generic and customizes it with the following roles: App::PipeFilter::Role::Reader::Sysread, App::PipeFilter::Role::Input::Json and App::PipeFilter::Role::Output::Json.

Further customization is done by implementing a transform() method or consuming a role that implements one. App::PipeFilter::JsonCat consumes a role that does no transformation. App::PipeFilter::JsonCut implements a transform() method that extracts certain fields.

Additional customization is possible by overriding or extending the generic classes' methods in the usual ways.

SEE ALSO ^

You may read this module's implementation in its entirety at

  perldoc -m App::PipeFilter::Generic::Json

App::PipeFilter::Generic documents all the methods provided by the base class and roles.

App::PipeFilter has top-level documentation including a table of contents for all the libraries and utilities included in the project.

BUGS ^

https://rt.cpan.org/Public/Dist/Display.html?Name=App-PipeFilter

REPOSITORY ^

https://github.com/rcaputo/app-pipefilter

COPYRIGHT AND LICENSE ^

App::PipeFilter::Generic::Json is Copyright 2011 by Rocco Caputo. All rights are reserved. App::PipeFilter::Generic::Json is released under the same terms as Perl itself.

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