Subversion Repositories SmartDukaan

/**
 * 
 */
package in.shop2020.metamodel.util;

import in.shop2020.metamodel.definitions.BulletDefinition;
import in.shop2020.metamodel.definitions.Catalog;
import in.shop2020.metamodel.definitions.DefinitionsContainer;
import in.shop2020.metamodel.definitions.FeatureDefinition;
import in.shop2020.metamodel.definitions.RuleDefinition;

/**
 * Utility class that supports FeatureDefinition class. All related 
 * objects are fetched from database and aggregated here.
 * 
 * @author naveen
 *
 */
public class ExpandedFeatureDefinition extends FeatureDefinition {

        /**
         * 
         */
        private static final long serialVersionUID = 1L;
        
        /**
         * Expanded from BulletDefinition ID
         */
        private ExpandedBulletDefinition expandedBulletDefinition;
        
        /**
         * Expanded from Normalization Rule Definition ID
         */
        private RuleDefinition normalizationRuleDefinition;
        
        /**
         * Takes FeatureDefinition object as input and converts all references 
         * into corresponding detail objects
         * 
         * @param featureDefintion Feature Definition object
         * @throws Exception 
         */
        public ExpandedFeatureDefinition(FeatureDefinition featureDefinition) 
                throws Exception {
                super(featureDefinition.getID(), featureDefinition.getLabel());
                
                // Copy rest of the properties
                this.setAllowsBlank(featureDefinition.allowsBlank());
                this.setDescription(featureDefinition.getDescription());
                this.setBulletDefinition(featureDefinition.getBulletDefinition());
                this.setNormalizationRuleDefinitionID(
                                featureDefinition.getNormalizationRuleDefinitionID());
                
                DefinitionsContainer defs = 
                        Catalog.getInstance().getDefinitionsContainer();
                
                // Expand BulletDefinition
                BulletDefinition bulletDef = featureDefinition.getBulletDefinition();
                
                // Expand normalization rule definition ID
                long ruleDefinitionID = 
                        featureDefinition.getNormalizationRuleDefinitionID();
                
                if(ruleDefinitionID != 0L) {
                        this.normalizationRuleDefinition  = 
                                defs.getNormalizationRuleDefinition(ruleDefinitionID);
                }
                
                this.expandedBulletDefinition = new ExpandedBulletDefinition(bulletDef);
        }

        /**
         * @return the expandedBulletDefinition ExpandedBulletDefinition object
         */
        public ExpandedBulletDefinition getExpandedBulletDefinition() {
                return expandedBulletDefinition;
        }

        /**
         * @return the normalizationRuleDefinition
         */
        public RuleDefinition getNormalizationRuleDefinition() {
                return normalizationRuleDefinition;
        }

        /* (non-Javadoc)
         * @see java.lang.Object#toString()
         */
        @Override
        public String toString() {
                return "ExpandedFeatureDefinition [expandedBulletDefinition="
                                + expandedBulletDefinition + ", normalizationRuleDefinition="
                                + normalizationRuleDefinition + ", allowsBlank()="
                                + allowsBlank() + ", getBulletDefinition()="
                                + getBulletDefinition() + ", getDescription()="
                                + getDescription() + ", getLabel()=" + getLabel()
                                + ", getNormalizationRuleDefinitionID()="
                                + getNormalizationRuleDefinitionID() + ", toString()="
                                + super.toString() + ", getID()=" + getID() + "]";
        }

}