Contents

module DataMapper
  module Associations
    class Relationship
      
      # Prefix
      # @example property.prefix
      # @return [String]
      # @api public
      attr_accessor :prefix
      
      def to_json_schema_hash
        child = self.child_model
        parent = self.parent_model
        relationship_schema = {}

        case self
        when DataMapper::Associations::OneToMany::Relationship, DataMapper::Associations::ManyToMany::Relationship
         relationship_schema = { "type"     => "array", 
                                 "lazy"     => true,
                                 "optional" => true,  
                                 "items"    => {"$ref" => "/Class/#{child.storage_name}"},
                                 "minItems" => self.min
          }
          

          relationship_schema["maxItems"] = self.max if self.max != Infinity
           
        when DataMapper::Associations::OneToOne::Relationship
          relationship_schema = { "type" => { "$ref" => "/Class/#{child.storage_name}" }, "lazy" => true, "optional" => true }
        when DataMapper::Associations::ManyToOne::Relationship
          relationship_schema = { "type" => { "$ref" => "/Class/#{parent.storage_name}" }, "lazy" => true, "optional" => true }
        end
        
        relationship_schema.merge!("prefix" => @prefix ) unless @prefix.nil?
        return relationship_schema
        
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
dm-persevere-adapter-0.60.5	lib/dm/associations/relationship.rb
dm-persevere-adapter-0.60.4	lib/dm/associations/relationship.rb
dm-persevere-adapter-0.60.3	lib/dm/associations/relationship.rb