uri::fetch::response(3pm) [debian man page]

URI::Fetch::Response(3pm)				User Contributed Perl Documentation				 URI::Fetch::Response(3pm)

NAME

       URI::Fetch::Response - Feed response for URI::Fetch

SYNOPSIS

	   use URI::Fetch;
	   my $res = URI::Fetch->fetch('http://example.com/atom.xml')
	       or die URI::Fetch->errstr;
	   print $res->content;

DESCRIPTION

       URI::Fetch::Response encapsulates the response from fetching a feed using URI::Fetch.

USAGE

   $res->content
       The contents of the feed.

   $res->uri
       The URI of the feed. If the feed was moved, this reflects the new URI; otherwise, it will match the URI that you passed to fetch.

   $res->etag
       The ETag that was returned in the response, if any.

   $res->last_modified
       The Last-Modified date (in seconds since the epoch) that was returned in the response, if any.

   $res->status
       The status of the response, which will match one of the following enumerations:

       o   URI::Fetch::URI_OK()

       o   URI::Fetch::URI_MOVED_PERMANENTLY()

       o   URI::Fetch::URI_GONE()

       o   URI::Fetch::URI_NOT_MODIFIED()

   $res->http_status
       The HTTP status code from the response.

   $res->http_response
       The HTTP::Response object returned from the fetch.

   $res->is_success
   $res->is_redirect
   $res->is_error
       Wrappers around the "$res->response" methods of the same name, for convenience.

   $res->content_type
       The Content-Type header from the response.

AUTHOR &; COPYRIGHT
       Please see the URI::Fetch manpage for author, copyright, and license information.

perl v5.12.4							    2011-08-29						 URI::Fetch::Response(3pm)

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

NAME

       Plack::Response - Portable HTTP Response object for PSGI response

SYNOPSIS

	 use Plack::Response;

	 sub psgi_handler {
	     my $env = shift;

	     my $res = Plack::Response->new(200);
	     $res->content_type('text/html');
	     $res->body("Hello World");

	     return $res->finalize;
	 }

DESCRIPTION

       Plack::Response allows you a way to create PSGI response array ref through a simple API.

METHODS

       new
	     $res = Plack::Response->new;
	     $res = Plack::Response->new($status);
	     $res = Plack::Response->new($status, $headers);
	     $res = Plack::Response->new($status, $headers, $body);

	   Creates a new Plack::Response object.

       status
	     $res->status(200);
	     $status = $res->status;

	   Sets and gets HTTP status code. "code" is an alias.

       headers
	     $headers = $res->headers;
	     $res->headers([ 'Content-Type' => 'text/html' ]);
	     $res->headers({ 'Content-Type' => 'text/html' });
	     $res->headers( HTTP::Headers->new );

	   Sets and gets HTTP headers of the response. Setter can take either an array ref, a hash ref or HTTP::Headers object containing a list
	   of headers.

       body
	     $res->body($body_str);
	     $res->body([ "Hello", "World" ]);
	     $res->body($io);

	   Gets and sets HTTP response body. Setter can take either a string, an array ref, or an IO::Handle-like object. "content" is an alias.

	   Note that this method doesn't automatically set Content-Length for the response. You have to set it manually if you want, with the
	   "content_length" method (see below).

       header
	     $res->header('X-Foo' => 'bar');
	     my $val = $res->header('X-Foo');

	   Shortcut for "$res->headers->header".

       content_type, content_length, content_encoding
	     $res->content_type('text/plain');
	     $res->content_length(123);
	     $res->content_encoding('gzip');

	   Shortcut for the equivalent get/set methods in "$res->headers".

       redirect
	     $res->redirect($url);
	     $res->redirect($url, 301);

	   Sets redirect URL with an optional status code, which defaults to 302.

	   Note that this method doesn't normalize the given URI string. Users of this module have to be responsible about properly encoding URI
	   paths and parameters.

       location
	   Gets and sets "Location" header.

	   Note that this method doesn't normalize the given URI string in the setter. See above in "redirect" for details.

       cookies
	     $res->cookies->{foo} = 123;
	     $res->cookies->{foo} = { value => '123' };

	   Returns a hash reference containing cookies to be set in the response. The keys of the hash are the cookies' names, and their
	   corresponding values are a plain string (for "value" with everything else defaults) or a hash reference that can contain keys such as
	   "value", "domain", "expires", "path", "httponly", "secure".

	   "expires" can take a string or an integer (as an epoch time) and does not convert string formats such as "+3M".

	     $res->cookies->{foo} = {
		 value => 'test',
		 path  => "/",
		 domain => '.example.com',
		 expires => time + 24 * 60 * 60,
	     };

       finalize
	     $res->finalize;

	   Returns the status code, headers, and body of this response as a PSGI response array reference.

AUTHOR

       Tokuhiro Matsuno

       Tatsuhiko Miyagawa

SEE ALSO

       Plack::Request

perl v5.14.2							    2012-06-21						      Plack::Response(3pm)