001/*
002 * Copyright 2006-2008 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.ole.module.purap.businessobject.options;
017
018import org.kuali.ole.module.purap.businessobject.Carrier;
019import org.kuali.ole.sys.context.SpringContext;
020import org.kuali.rice.core.api.util.ConcreteKeyValue;
021import org.kuali.rice.krad.keyvalues.KeyValuesBase;
022import org.kuali.rice.krad.service.KeyValuesService;
023
024import java.util.ArrayList;
025import java.util.Collection;
026import java.util.Iterator;
027import java.util.List;
028
029/**
030 * Value Finder for Carrier.
031 */
032public 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 ConcreteKeyValue("", ""));
044        for (Iterator iter = codes.iterator(); iter.hasNext(); ) {
045            Carrier car = (Carrier) iter.next();
046            labels.add(new ConcreteKeyValue(car.getCarrierCode(), car.getCarrierDescription()));
047        }
048        return labels;
049    }
050}