dancer::error(3pm) [debian man page]

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

NAME

       Dancer::Error - class for representing fatal errors

SYNOPSIS

	   # taken from send_file:
	   use Dancer::Error;

	   my $error = Dancer::Error->new(
	       code    => 404,
	       message => "No such file: `$path'"
	   );

	   Dancer::Response->set($error->render);

DESCRIPTION

       With Dancer::Error you can throw reasonable-looking errors to the user instead of crashing the application and filling up the logs.

       This is usually used in debugging environments, and it's what Dancer uses as well under debugging to catch errors and show them on screen.

ATTRIBUTES

   code
       The code that caused the error.

       This is only an attribute getter, you'll have to set it at "new".

   title
       The title of the error page.

       This is only an attribute getter, you'll have to set it at "new".

   message
       The message of the error page.

       This is only an attribute getter, you'll have to set it at "new".

   exception
       The exception that caused the error. If the error was not caused by an exception, returns undef. Exceptions are usually objects that
       inherits of Dancer::Exception.

       This is only an attribute getter, you'll have to set it at "new".

METHODS
/SUBROUTINES
   new
       Create a new Dancer::Error object.

       title

       The title of the error page.

       type

       What type of error this is.

       code

       The code that caused the error.

       message

       The message that will appear to the user.

       exception

       The exception that will be useable by the rendering.

   backtrace
       Create a backtrace of the code where the error is caused.

       This method tries to find out where the error appeared according to the actual error message (using the "message" attribute) and tries to
       parse it (supporting the regular/default Perl warning or error pattern and the Devel::SimpleTrace output) and then returns an error-
       higlighted "message".

   tabulate
       Small subroutine to help output nicer.

   dumper
       This uses Data::Dumper to create nice content output with a few predefined options.

   render
       Renders a response using Dancer::Response.

   environment
       A main function to render environment information: the caller (using "get_caller"), the settings and environment (using "dumper") and more.

   get_caller
       Creates a strack trace of callers.

   _censor
       An internal method that tries to censor out content which should be protected.

       "dumper" calls this method to censor things like passwords and such.

   _html_encode
       Internal method to encode entities that are illegal in (X)HTML. We output as UTF-8, so no need to encode all non-ASCII characters or use a
       module.	FIXME : this is not true anymore, output can be any charset. Need fixing.

AUTHOR

       Alexis Sukrieh

LICENSE AND COPYRIGHT

       Copyright 2009-2010 Alexis Sukrieh.

       This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as
       published by the Free Software Foundation; or the Artistic License.

       See http://dev.perl.org/licenses/ for more information.

perl v5.14.2							    2012-03-31							Dancer::Error(3pm)

Check Out this Related Man Page

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

NAME

       Dancer::Cookie - class representing cookies

SYNOPSIS

	   use Dancer::Cookie;

	   my $cookie = Dancer::Cookie->new(
	       name => $cookie_name, value => $cookie_value
	   );

DESCRIPTION

       Dancer::Cookie provides a HTTP cookie object to work with cookies.

ATTRIBUTES

   name
       The cookie's name.

   value
       The cookie's value.

   expires
       The cookie's expiration date.  There are several formats.

       Unix epoch time like 1288817656 to mean "Wed, 03-Nov-2010 20:54:16 GMT"

       A human readable offset from the current time such as "2 hours".  It currently understands...

	   s second seconds sec secs
	   m minute minutes min mins
	   h hr hour hours
	   d day days
	   w week weeks
	   M month months
	   y year years

       Months and years are currently fixed at 30 and 365 days.  This may change.

       Anything else is used verbatim.

   domain
       The cookie's domain.

   path
       The cookie's path.

   secure
       If true, it instructs the client to only serve the cookie over secure connections such as https.

   http_only
       By default, cookies are created with a property, named "HttpOnly", that can be used for security, forcing the cookie to be used only by the
       server (via HTTP) and not by any JavaScript code.

       If your cookie is meant to be used by some JavaScript code, set this attribute to 0.

METHODS
/SUBROUTINES
   new
       Create a new Dancer::Cookie object.

       You can set any attribute described in the ATTRIBUTES section above.

   init
       Runs an expiration test and sets a default path if not set.

   to_header
       Creates a proper HTTP cookie header from the content.

AUTHOR

       Alexis Sukrieh

LICENSE AND COPYRIGHT

       Copyright 2009-2010 Alexis Sukrieh.

       This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as
       published by the Free Software Foundation; or the Artistic License.

       See http://dev.perl.org/licenses/ for more information.

perl v5.14.2							    2011-11-30						       Dancer::Cookie(3pm)

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dancer::error(3pm) [debian man page]

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