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package Net::Riak;
# ABSTRACT: Interface to Riak
use Moose;
use MIME::Base64;
use Net::Riak::Bucket;
use Net::Riak::MapReduce;
with qw/
Net::Riak::Role::REST
Net::Riak::Role::UserAgent
/;
has host =>
(is => 'rw', isa => 'Str', coerce => 1, default => 'http://127.0.0.1:8098');
has prefix => (is => 'rw', isa => 'Str', default => 'riak');
has mapred_prefix => (is => 'rw', isa => 'Str', default => 'mapred');
has r => (is => 'rw', isa => 'Int', default => 2);
has w => (is => 'rw', isa => 'Int', default => 2);
has dw => (is => 'rw', isa => 'Int', default => 2);
has client_id => (is => 'rw', isa => 'Str', lazy_build => 1,);
sub _build_client_id {
"perl_net_riak" . encode_base64(int(rand(10737411824)), '');
}
sub bucket {
my ($self, $name) = @_;
my $bucket = Net::Riak::Bucket->new(name => $name, client => $self);
$bucket;
}
sub is_alive {
my $self = shift;
my $request = $self->request('GET', ['ping']);
my $response = $self->useragent->request($request);
$response->is_success ? return 1 : return 0;
}
sub add {
my ($self, @args) = @_;
my $mr = Net::Riak::MapReduce->new(client => $self);
$mr->add(@args);
$mr;
}
sub link {
my ($self, @args) = @_;
my $mr = Net::Riak::MapReduce->new(client => $self);
$mr->link(@args);
$mr;
}
sub map {
my ($self, @args) = @_;
my $mr = Net::Riak::MapReduce->new(client => $self);
$mr->mapd(@args);
$mr;
}
sub reduce {
my ($self, @args) = @_;
my $mr = Net::Riak::MapReduce->new(client => $self);
$mr->reduce(@args);
$mr;
}
1;
=head1 SYNOPSIS
my $client = Net::Riak->new(host => 'http://10.0.0.40:8098');
my $bucket = $client->bucket('blog');
my $obj = $bucket->new_object('new_post', {title => 'foo', content => 'bar'});
$obj->store;
my $obj = $bucket->get('new_post');
=head1 DESCRIPTION
=head2 ATTRIBUTES
=over 4
=item B<host>
Hostname or IP address (default 'http://127.0.0.1:8098')
=item B<prefix>
Interface prefix (default 'riak')
=item B<mapred_prefix>
MapReduce prefix (default 'mapred')
=item B<r>
R value setting for this client (default 2)
=item B<w>
W value setting for this client (default 2)
=item B<dw>
DW value setting for this client (default 2)
=item B<client_id>
client_id for this client
=back
=head2 METHODS
=method bucket
my $bucket = $client->bucket($name);
Get the bucket by the specified name. Since buckets always exist, this will always return a L<Net::Riak::Bucket>
=method is_alive
Check if the Riak server for this client is alive
=method add
Start assembling a Map/Reduce operation
=method link
Start assembling a Map/Reduce operation
=method map
Start assembling a Map/Reduce operation
=method reduce
Start assembling a Map/Reduce operation
|
