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.\" ========================================================================
.\"
.IX Title "Catalyst::Component::InstancePerContext 3pm"
.TH Catalyst::Component::InstancePerContext 3pm "2022-06-09" "perl v5.34.0" "User Contributed Perl Documentation"
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.SH "NAME"
Catalyst::Component::InstancePerContext \-
Return a new instance a component on each request
.SH "SYNOPSYS"
.IX Header "SYNOPSYS"
.Vb 3
\&    package MyComponent;
\&    use Moose;
\&    with \*(AqCatalyst::Component::InstancePerContext\*(Aq;
\&
\&    sub build_per_context_instance{
\&        my ($self, $c) = @_;
\&        # ... do your thing here
\&        return SomeModule\->new(%args);
\&    }
.Ve
.SH "REQUIRED METHODS"
.IX Header "REQUIRED METHODS"
Your consuming class \fBmust\fR implement the following method.
.SS "build_per_context_instance"
.IX Subsection "build_per_context_instance"
The value returned by this call is what you will receive when you call
\&\f(CW$c\fR\->component('YourComponent').
.SH "PROVIDED METHODS"
.IX Header "PROVIDED METHODS"
This role will add the following method to your consuming class.
.SS "\s-1ACCEPT_CONTEXT\s0"
.IX Subsection "ACCEPT_CONTEXT"
If the context is not blessed, it will simple pass through the value of
\&\f(CW\*(C`build_per_context_instance\*(C'\fR. If context is blessed it will look in the
\&\f(CW\*(C`stash\*(C'\fR for an instance of the requested component and return that or,
if the value is not found, the value returned by \f(CW\*(C`build_per_context_instance\*(C'\fR
will be stored and return.
.PP
The idea behind this behavior is that a component can be built on a
per-request basis, as the name of this module implies.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Moose, Moose::Role, Catalyst::Component
.SH "AUTHOR"
.IX Header "AUTHOR"
Guillermo Roditi (groditi) <groditi@cpan.org>
.SH "LICENSE"
.IX Header "LICENSE"
You may distribute this code under the same terms as Perl itself.