001    /**
002     * Copyright 2005-2014 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.kns.datadictionary.exporter;
017    
018    import org.kuali.rice.krad.datadictionary.DataDictionaryEntryBase;
019    import org.kuali.rice.krad.datadictionary.PrimitiveAttributeDefinition;
020    import org.kuali.rice.krad.datadictionary.RelationshipDefinition;
021    import org.kuali.rice.krad.datadictionary.exporter.ExportMap;
022    import org.kuali.rice.krad.util.LegacyUtils;
023    
024    /**
025     * RelationshipsMapBuilder
026     * 
027     * @deprecated Only used by KNS classes, no replacement.
028     */
029    @Deprecated
030    public class RelationshipsMapBuilder {
031    
032        /**
033         * Default constructor
034         */
035        public RelationshipsMapBuilder() {
036        }
037    
038    
039        /**
040         * @param entry
041         * @return ExportMap containing the standard entries for the entry's RelationshipDefinitions
042         */
043        public ExportMap buildRelationshipsMap(DataDictionaryEntryBase entry) {
044            ExportMap relationshipsMap = new ExportMap("relationships");
045    
046            for ( RelationshipDefinition relationship : entry.getRelationships() ) {
047                //if in legacy context do not use any of the metadata injected stuff
048                //this prevents a problem with duplicate entries that exists
049                if(!(relationship.hasEmbeddedDataObjectMetadata() && LegacyUtils.isInLegacyContext())){
050                    relationshipsMap.set(buildRelationshipMap(relationship));
051                }
052            }
053    
054            return relationshipsMap;
055        }
056    
057        private ExportMap buildRelationshipMap(RelationshipDefinition relationship) {
058            ExportMap relationshipMap = new ExportMap(relationship.getObjectAttributeName());
059    
060            ExportMap attributesMap = new ExportMap("primitiveAttributes");
061    
062            int count = 0;
063            for (PrimitiveAttributeDefinition primitiveAttributeDefinition : relationship.getPrimitiveAttributes()) {
064                ExportMap attributeMap = new ExportMap(Integer.toString(count++));
065                attributeMap.set("sourceName", primitiveAttributeDefinition.getSourceName());
066                attributeMap.set("targetName", primitiveAttributeDefinition.getTargetName());
067    
068                attributesMap.set(attributeMap);
069            }
070    
071            relationshipMap.set(attributesMap);
072    
073            return relationshipMap;
074        }
075    
076    }