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package WWW::RabbitMQ::Broker; |
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19683
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use strict; |
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1
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35
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use warnings; |
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38
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5
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6
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our $VERSION = '0.01'; |
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8
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1
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1
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1108
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use LWP::UserAgent; |
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48033
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1
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9
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1
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use HTTP::Request; |
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54
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10
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1
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425
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use JSON; |
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0
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use Want; |
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use URI; |
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use WWW::RabbitMQ::Broker::Shovel; |
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sub new |
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{ |
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my $class = shift; |
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my $self = ref($_[0]) ? $_[0] : {@_}; |
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unless ($self->{username} and $self->{password} and $self->{host}) { |
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my @missing_arguments; |
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for my $key (qw/username password host/) { |
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push(@missing_arguments, $key) unless $self->{$key}; |
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} |
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die "Missing arguments: " . join(', ', @missing_arguments) . "\n"; |
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} |
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$self->{base} ||= 'api'; # url will look like http://localhost:15672/api/ |
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$self->{mode} ||= 'GET'; |
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$self->{port} ||= '15672'; # default port for rabbitmq api |
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$self->{scheme} ||= 'http'; # by default https is not enabled |
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$self->{uri} = URI->new("$self->{scheme}://$self->{host}:$self->{port}/"); |
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return bless($self, $class); |
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} |
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sub AUTOLOAD |
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{ |
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my $self = shift; |
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our $AUTOLOAD; |
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my ($key) = $AUTOLOAD =~ /.*::([\w_]+)/o; |
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return if ($key eq 'DESTROY'); |
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push @{$self->{chain}}, $key; |
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47
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if (want('OBJECT') || want('VOID')) { |
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return $self; |
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} |
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my $args = ref($_[0]) ? $_[0] : {@_}; |
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53
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unshift(@{$self->{chain}}, $self->{base}); |
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my $url = join('/', @{$self->{chain}}); |
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$self->{chain} = []; |
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$self->{uri}->path($url); |
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58
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return $self->_apiCall($args); |
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} |
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61
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sub apiCall |
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{ |
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my $self = shift; |
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my $method = "$self->{base}/" . shift; |
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my $args = shift || {}; |
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$self->{uri}->path($method); |
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return $self->_apiCall($args); |
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} |
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70
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sub httpMethod |
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{ |
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my ($self, $method) = @_; |
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$self->{mode} = $method; |
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return $self; |
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} |
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77
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sub getShovel |
78
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{ |
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my $self = shift; |
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my $args = shift; |
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return WWW::RabbitMQ::Broker::Shovel->new($self, $args); |
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} |
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84
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sub _apiCall |
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{ |
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my $self = shift; |
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my $args = shift; |
88
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89
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my $ua = LWP::UserAgent->new; |
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$ua->timeout(($self->{timeout} || 30)); |
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92
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my $url = $self->{uri}->as_string; |
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94
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my $req = HTTP::Request->new($self->{mode} => $url); |
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$req->header('Content-Type' => 'application/json; charset=UTF-8'); |
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$req->authorization_basic($self->{username}, $self->{password}); |
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98
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my $parser = JSON->new->utf8(1); |
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my $json = $parser->encode($args); |
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$req->content($json); |
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102
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my $response = $ua->request($req); |
103
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$self->{mode} = 'GET'; |
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105
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my $code = $response->code; |
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my $content = $response->content; |
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108
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if ($code == 200) { |
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my $results = $parser->decode($content); |
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return $results; |
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} |
112
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113
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if ($code == 204) { |
114
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return {success => 1}; |
115
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} |
116
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117
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if ($code == 401) { |
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die "ERROR[401]: [username = $self->{username}, message => $content]\n"; |
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} |
120
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121
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if ($code == 404) { |
122
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die "ERROR[404]: Not Found\n"; |
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} |
124
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125
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if ($code == 500 && ($content =~ /timeout/)){ |
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die "Error[500 - Timeout]: $content\n"; |
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} |
128
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else { |
129
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die "Error[$code]: [url = $url, message = $content]\n"; |
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} |
131
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} |
132
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133
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1; |
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135
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__END__ |