File Coverage

blib/lib/Solr/Schema.pm

Criterion	Covered	Total	%
statement	10	12	83.3
branch			n/a
condition			n/a
subroutine	4	4	100.0
pod			n/a
total	14	16	87.5

package Solr::Schema;

use 5.006;
use strict;
use warnings;
use XML::Simple;
#use Data::Dumper;

require Exporter;

our @ISA = qw(Exporter);

our %EXPORT_TAGS = (
    'all' => [
        qw(

          )
    ]
);

our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );

our @EXPORT = qw(

);

our $VERSION = '0.03';

sub new {
    my $class    = shift;
    my (%params) = @_;
    my $self     = \%params;
    bless( $self, $class );
    $self->_init;
    return $self;
}

sub _init {
    my $self = shift;
    unless ( -f "$self->{schema}" ) {
        die "$!: must supply the path to the schema.xml file";
    }
    unless ("$self->{port}") {
        die "$!: must supply a valid port for solr master server";
    }
    unless ("$self->{url}") {
        die "$!: must supply a valid url for solr master server";
    }
    $self->{update_post_url} = $self->{url} . ":" . $self->{port} . "/solr/update";
    $self->_getFields();
    return $self;
}

sub _getFields {

# reads schema file, parses, and takes user declared fields
# puts field names into an array of objects under $self->{field}
# user defined field attributes can be accessed per object.
# example $self->{field}->{indexed} would return 'true' for a field that is indexed
    my $self = shift;
    my $xml  = XMLin( $self->{schema} );
    $self->{defaultSearchField} = $xml->{defaultSearchField}; # put defaultSearchFeild here for easy access.
    $self->{uniqueKey} = $xml->{uniqueKey}; # put uniqueKey here for easy access
    $self->{schemaXml} = $xml; # put the entire schema in this hash for access if needed
    my @fields;
    $self->{fields} =
      $xml->{fields};    # puts data structure into $self->{fields} based
     #on schema data structure.  Here's a typical example as in the solr example schema config

#     fields = {
#         'dynamicField' => {
#                           '*_t' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'true',
#                                    'type' => 'text'
#                                  },
#                           '*_i' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'true',
#                                    'type' => 'sint'
#                                  },
#                           '*_d' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'true',
#                                    'type' => 'sdouble'
#                                  },
#                           '*_f' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'true',
#                                    'type' => 'sfloat'
#                                  },
#                           '*_l' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'true',
#                                    'type' => 'slong'
#                                  },
#                           '*_b' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'true',
#                                    'type' => 'boolean'
#                                  },
#                           '*_s' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'true',
#                                    'type' => 'string'
#                                  },
#                           '*_dt' => {
#                                     'indexed' => 'true',
#                                     'stored' => 'true',
#                                     'type' => 'date'
#                                   }
#                         },
#         'field' => {
#                    'features' => {
#                                  'indexed' => 'true',
#                                  'multiValued' => 'true',
#                                  'stored' => 'true',
#                                  'type' => 'text'
#                                },
#                    'sku' => {
#                             'indexed' => 'true',
#                             'omitNorms' => 'true',
#                             'stored' => 'true',
#                             'type' => 'textTight'
#                           },
#                    'name' => {
#                              'indexed' => 'true',
#                              'stored' => 'true',
#                              'type' => 'text'
#                            },
#                    'manu' => {
#                              'indexed' => 'true',
#                              'omitNorms' => 'true',
#                              'stored' => 'true',
#                              'type' => 'text'
#                            },
#                    'popularity' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'true',
#                                    'type' => 'sint'
##                                  },
#                    'cat' => {
#                             'indexed' => 'true',
#                             'multiValued' => 'true',
#                             'omitNorms' => 'true',
#                             'stored' => 'true',
#                             'type' => 'text_ws'
#                           },
#                    'manu_exact' => {
#                                    'indexed' => 'true',
#                                    'stored' => 'false',
#                                    'type' => 'string'
#                                  },
#                    'text' => {
#                              'indexed' => 'true',
#                              'multiValued' => 'true',
#                              'stored' => 'false',
#                              'type' => 'text'
#                            },
#                    'weight' => {
#                                'indexed' => 'true',
#                                'stored' => 'true',
#                                'type' => 'sfloat'
#                              },
#                    'price' => {
#                               'indexed' => 'true',
#                               'stored' => 'true',
#                               'type' => 'sfloat'
#                             },
#                    'id' => {
#                            'indexed' => 'true',
#                            'stored' => 'true',
#                            'type' => 'string'
#                          },
#                    'includes' => {
#                                  'indexed' => 'true',
#                                  'stored' => 'true',
#                                  'type' => 'text'
#                                },
#                    'inStock' => {
#                                 'indexed' => 'true',
#                                 'stored' => 'true',
#                                 'type' => 'boolean'
#                               }
#                  }
#       };
    # creates a simply array of non_dyamic fields
    foreach my $key ( keys %{ $xml->{fields}->{field} } ) {
        push @fields, $key;
    }

    # store array here
    $self->{field} = \@fields;


    # creates a simply array of dyamic fields
    my @dfields;
    foreach my $key ( keys %{ $xml->{fields}->{dynamicField} } ) {
        push @dfields, $key;
    }

    # store array here
    $self->{dyanamic} = \@dfields;
    return $self;
}

1;
__END__