001/**
002 * Copyright 2005-2017 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 */
016package org.kuali.rice.kew.rule.bo;
017
018import org.kuali.rice.core.api.delegation.DelegationType;
019import org.kuali.rice.core.api.util.ConcreteKeyValue;
020import org.kuali.rice.core.api.util.KeyValue;
021import org.kuali.rice.kew.api.KewApiConstants;
022import org.kuali.rice.kns.util.KNSGlobalVariables;
023import org.kuali.rice.kns.web.struts.form.KualiMaintenanceForm;
024import org.kuali.rice.krad.keyvalues.KeyValuesBase;
025
026import java.util.ArrayList;
027import java.util.Collections;
028import java.util.List;
029
030/**
031 * A values finder for returning KEW rule delegation type codes.
032 * 
033 * @author Kuali Rice Team (rice.collab@kuali.org)
034 */
035public class DelegationTypeValuesFinder extends KeyValuesBase {
036
037        private static final List<KeyValue> C_DELEGATION_TYPES;
038        private static final List<KeyValue> C_DELEGATION_TYPES_FOR_MAIN_DOCS;
039        static {
040                
041                final List<KeyValue> delegationTypes = new ArrayList<KeyValue>();
042                final List<KeyValue> delegationTypesForMaintDocs = new ArrayList<KeyValue>();
043                
044                for (DelegationType delegationType : DelegationType.values()) {
045                        delegationTypes.add(new ConcreteKeyValue(delegationType.getCode(), delegationType.getLabel()));
046                        delegationTypesForMaintDocs.add(new ConcreteKeyValue(delegationType.getCode(), delegationType.getLabel()));
047                }
048                // for non maintenance documents, add a "both" option
049                delegationTypes.add(new ConcreteKeyValue(KewApiConstants.DELEGATION_BOTH, KewApiConstants.DELEGATION_BOTH_LABEL));
050                
051                C_DELEGATION_TYPES = Collections.unmodifiableList(delegationTypes);
052                C_DELEGATION_TYPES_FOR_MAIN_DOCS = Collections.unmodifiableList(delegationTypesForMaintDocs);
053        }
054        
055        @Override
056        public List<KeyValue> getKeyValues() {
057                // Return the appropriate delegation types list, depending on whether or not it is needed for a maintenance doc.
058                return (KNSGlobalVariables.getKualiForm() instanceof KualiMaintenanceForm) ? C_DELEGATION_TYPES_FOR_MAIN_DOCS : C_DELEGATION_TYPES;
059        }
060
061}