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.sys.businessobject.options;
017    
018    import java.util.ArrayList;
019    import java.util.Collections;
020    import java.util.Iterator;
021    import java.util.List;
022    
023    import org.kuali.kfs.sys.businessobject.SystemOptions;
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     * This class...
031     */
032    public class FiscalYearValuesFinder extends KeyValuesBase {
033    
034        /*
035         * @see org.kuali.keyvalues.KeyValuesFinder#getKeyValues()
036         */
037        public List getKeyValues() {
038    
039            KeyValuesService boService = SpringContext.getBean(KeyValuesService.class);
040            FiscalYearComparator fiscalYearComparator = new FiscalYearComparator();
041            List optionList = (List) boService.findAll(SystemOptions.class);
042            // copy the list of codes before sorting, since we can't modify the results from this method
043            if ( optionList == null ) {
044                optionList = new ArrayList(0);
045            } else {
046                optionList = new ArrayList( optionList );
047            }
048            Collections.sort(optionList, fiscalYearComparator);
049            List labels = new ArrayList();
050            labels.add(new KeyLabelPair("", ""));
051            for (Iterator iter = optionList.iterator(); iter.hasNext();) {
052                SystemOptions options = (SystemOptions) iter.next();
053                labels.add(new KeyLabelPair(options.getUniversityFiscalYear().toString(), options.getUniversityFiscalYear().toString()));
054            }
055    
056            return labels;
057        }
058    
059    }