001    /*
002     * Copyright 2011 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.kfs.module.purap.businessobject.options;
017    
018    import java.util.ArrayList;
019    import java.util.Collection;
020    import java.util.Iterator;
021    import java.util.List;
022    
023    import org.kuali.kfs.module.purap.businessobject.Carrier;
024    import org.kuali.kfs.sys.context.SpringContext;
025    import org.kuali.rice.kns.lookup.keyvalues.KeyValuesBase;
026    import org.kuali.rice.kns.service.KeyValuesService;
027    import org.kuali.rice.core.util.KeyLabelPair;
028    
029    /**
030     * Value Finder for Carrier.
031     */
032    public class CarrierValuesFinder extends KeyValuesBase {
033    
034        /**
035         * Returns code/description pairs of all Carriers.
036         * 
037         * @see org.kuali.rice.kns.lookup.keyvalues.KeyValuesFinder#getKeyValues()
038         */
039        public List getKeyValues() {
040            KeyValuesService boService = SpringContext.getBean(KeyValuesService.class);
041            Collection codes = boService.findAll(Carrier.class);
042            List labels = new ArrayList();
043            labels.add(new KeyLabelPair("", ""));
044            for (Iterator iter = codes.iterator(); iter.hasNext();) {
045                Carrier car = (Carrier) iter.next();
046                labels.add(new KeyLabelPair(car.getCarrierCode(), car.getCarrierDescription()));
047            }
048            return labels;
049        }
050    }