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libparams-callbackrequest-perl

handler for functional and object-oriented callbacks in Perl

Variants:
Params::CallbackRequest provides functional and object-oriented callbacks to method and function parameters. Callbacks may be either code references provided to the new() constructor, or methods defined in subclasses of Params::Callback. Callbacks are triggered either for every call to the Params::CallbackRequest request() method, or by specially named keys in the parameters to request().

The idea behind this module is to provide a sort of plugin architecture for Perl templating systems. Callbacks are triggered by the contents of a request to the Perl templating server, before the templating system itself executes. This approach allows you to carry out logical processing of data submitted from a form, to affect the contents of the request parameters before they're passed to the templating system for processing, and even to redirect or abort the request before the templating system handles it.

Homepage:
Package version:1.20-1
Architecture:all
Distribution:Debian
Filename:libparams-callbackrequest-perl_1.20-1_all.deb

/usr/share/man/man3/Params::Callback.3pm.gz

Params::Callback(User Contributed Perl DocumentParams::Callback(3pm)



NAME
       Params::Callback - Parameter callback base class

SYNOPSIS
       Functional callback interface:

         sub my_callback {
             # Sole argument is a Params::Callback object.
             my $cb = shift;
             my $params = $cb->params;
             my $value = $cb->value;
             # Do stuff wit
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/usr/share/man/man3/Params::CallbackRequest.3pm.gz

Params::CallbackRUsersContributed Perl DParams::CallbackRequest(3pm)



NAME
       Params::CallbackRequest - Functional and object-oriented
       callback architecture

SYNOPSIS
       Functional parameter-triggered callbacks:

         use strict;
         use Params::CallbackRequest;

         # Create a callback function.
         sub calc_time {
             my $cb = shift;
             my $
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/usr/share/man/man3/Params::CallbackRequest::Exceptions.3pm.gz

Params::CallbackRUsersContriParams::CallbackRequest::Exceptions(3pm)



NAME
       Params::CallbackRequest::Exceptions - Parameter callback
       exception definitions

SYNOPSIS
         use Params::CallbackRequest::Exceptions;
         Params::Callback::Exception::Execution->throw("Whoops!");

         use Params::CallbackRequest::Exceptions abbr => [qw(throw_cb_exec)];
         throw_cb_exec "
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/usr/share/doc/libparams-callbackrequest-perl/changelog.Debian.gz

libparams-callbackrequest-perl (1.20-1) unstable; urgency=low

  [ Ansgar Burchardt ]
  * Moved to d
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/usr/share/doc/libparams-callbackrequest-perl/changelog.gz

Revision history for Perl extension Params::CallbackRequest.

1.20  2011-06-23T05:47:01
      - Move
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/usr/share/doc/libparams-callbackrequest-perl/copyright

Format: http://anonscm.debian.org/viewvc/dep/web/deps/dep5.mdwn?revision=166
Upstream-Contact: David
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