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Dancer::Response(3pm) User Contributed Perl Documentation Dancer::Response(3pm)

NAME

Dancer::Response - Response object for Dancer

VERSION

version 1.3500

SYNOPSIS

    # create a new response object
    Dancer::Response->new(
        status => 200,
        content => 'this is my content'
    );

    Dancer::SharedData->response->status; # 200

    # fetch current response object
    my $response = Dancer::SharedData->response;

    # fetch the current status
    $response->status; # 200

    # change the status
    $response->status(500);

PUBLIC API

new

    Dancer::Response->new(
        status  => 200,
        content => 'my content',
        headers => ['X-Foo' => 'foo-value', 'X-Bar' => 'bar-value'],
    );

create and return a new Dancer::Response object

current

    my $response = Dancer::SharedData->response->current();

return the current Dancer::Response object, and reset the object

exists

    if ($response->exists) {
        ...
    }

test if the Dancer::Response object exists

content

    # get the content
    my $content = $response->content;
    my $content = Dancer::SharedData->response->content;

    # set the content
    $response->content('my new content');
    Dancer::SharedData->response->content('my new content');

set or get the content of the current response object

status

    # get the status
    my $status = $response->status;
    my $status = Dancer::SharedData->response->status;

    # set the status
    $response->status(201);
    Dancer::SharedData->response->status(201);

Set or get the status of the current response object. The default status is 200.

content_type

    # get the status
    my $ct = $response->content_type;
    my $ct = Dancer::SharedData->response->content_type;

    # set the status
    $response->content_type('application/json');
    Dancer::SharedData->response->content_type('application/json');

Set or get the status of the current response object.

pass

    $response->pass;
    Dancer::SharedData->response->pass;

Set the pass value to one for this response.

has_passed

    if ($response->has_passed) {
        ...
    }

    if (Dancer::SharedData->response->has_passed) {
        ...
    }

Test if the pass value is set to true.

halt($content)

    Dancer::SharedData->response->halt();
    $response->halt;

Stops the processing of the current request. See "halt" in Dancer.

halted

    if (Dancer::SharedData->response->halted) {
       ...
    }

    if ($response->halted) {
        ...
    }

This flag will be true if the current response has been halted.

    # set the header
    $response->header('X-Foo' => 'bar');
    Dancer::SharedData->response->header('X-Foo' => 'bar');

    # get the header
    my $header = $response->header('X-Foo');
    my $header = Dancer::SharedData->response->header('X-Foo');

Get or set the value of a header.

headers

    $response->headers('X-Foo' => 'fff', 'X-Bar' => 'bbb');
    Dancer::SharedData->response->headers('X-Foo' => 'fff', 'X-Bar' => 'bbb');

Return the list of headers for the current response.

headers_to_array

    my $headers_psgi = $response->headers_to_array();
    my $headers_psgi = Dancer::SharedData->response->headers_to_array();

This method is called before returning a PSGI response. It transforms the list of headers to an array reference.

AUTHOR

Dancer Core Developers

COPYRIGHT AND LICENSE

This software is copyright (c) 2010 by Alexis Sukrieh.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

2018-12-23 perl v5.28.1