001/*
002 * Copyright 2007 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.PurapConstants.PurchaseOrderStatuses;
019import org.kuali.rice.core.api.util.ConcreteKeyValue;
020import org.kuali.rice.krad.keyvalues.KeyValuesBase;
021
022import java.util.ArrayList;
023import java.util.List;
024import java.util.SortedSet;
025import java.util.TreeSet;
026
027/**
028 * Value Finder for Purchase Order Statuses.
029 */
030public class PurchaseOrderStatusValuesFinder extends KeyValuesBase {
031
032    /**
033     * Overide this method to sort the PO statuses for proper display.
034     *
035     * @see org.kuali.ole.module.purap.businessobject.options.PurApStatusKeyValuesBase#getKeyValues()
036     */
037    public List getKeyValues() {
038        // get all PO statuses
039        SortedSet<String> incompleteCodes = new TreeSet<String>(PurchaseOrderStatuses.INCOMPLETE_STATUSES);
040        SortedSet<String> completeCodes = new TreeSet<String>(PurchaseOrderStatuses.COMPLETE_STATUSES);
041
042        // generate output
043        List labels = new ArrayList();
044
045        labels.add(new ConcreteKeyValue("INCOMPLETE", "INCOMPLETE STATUSES"));
046        for (String status : incompleteCodes) {
047            labels.add(new ConcreteKeyValue(status, "- " + status));
048        }
049
050        labels.add(new ConcreteKeyValue("COMPLETE", "COMPLETE STATUSES"));
051        for (String status : completeCodes) {
052            labels.add(new ConcreteKeyValue(status, "- " + status));
053        }
054
055        return labels;
056    }
057
058}