phpMan > perldoc > Net::Twitter::Role::WrapError

NAME
    Net::Twitter::Role::WrapError - Wraps Net::Twitter exceptions

VERSION
    version 4.01043

SYNOPSIS
        use Net::Twitter;

        my $nt = Net::Twitter->new(username => $username, password => $password);

        my $followers = $nt->followers;
        if ( !followers ) {
            warn $nt->http_message;
        }

DESCRIPTION
    This module provides an alternate error handling strategy for "Net::Twitter". Rather than
    throwing exceptions, API methods return "undef" and error information is available through
    method calls on the "Net::Twitter" object.

    This is the error handling strategy used when "trait" "Legacy" is used. It was the error
    handling strategy employed by "Net::Twitter" prior to version 3.00.

METHODS
    new This method takes the same parameters as "new" in Net::Twitter.

    get_error
        Returns undef if there was no error or a HASH ref containing the Twitter error response.
        Occasionally, a Twitter API call results in an error with no error content returned from
        Twitter. When that occurs, get_error returns a simulated error HASH ref.

        NOTE: Versions of "Net::Twitter" prior to 3.0 sometimes returned a string rather than a HASH
        ref, on error. This was a bug. Always expect undef on success and a HASH ref on error.

    http_code
        Returns the HTTP response code the most recent API method call if it ended in error.

    http_message
        Returns the HTTP message for the most recent API method call if it ended in error.

SEE ALSO
    Net::Twitter

AUTHOR
    Marc Mims <marc AT questright.com>

LICENSE
    Copyright (c) 2016 Marc Mims

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

DISCLAIMER OF WARRANTY
    BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE
    EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
    HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
    EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
    AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
    SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
    SERVICING, REPAIR, OR CORRECTION.

    IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER,
    OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE
    LICENSE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR
    CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT
    LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
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