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.apache.commons.lang.StringUtils;
019import org.kuali.ole.module.purap.PurapParameterConstants;
020import org.kuali.ole.module.purap.businessobject.PurchaseOrderTransmissionMethod;
021import org.kuali.ole.module.purap.document.PurchaseOrderDocument;
022import org.kuali.ole.sys.context.SpringContext;
023import org.kuali.rice.core.api.util.ConcreteKeyValue;
024import org.kuali.rice.core.api.util.KeyValue;
025import org.kuali.rice.coreservice.framework.parameter.ParameterService;
026import org.kuali.rice.krad.keyvalues.KeyValuesBase;
027import org.kuali.rice.krad.service.KeyValuesService;
028
029import java.util.ArrayList;
030import java.util.Collection;
031import java.util.List;
032
033/**
034 * Value Finder for Purchase Order Retransmission Methods.
035 */
036public class PurchaseOrderRetransmissionMethodValuesFinder extends KeyValuesBase {
037
038    /**
039     * Returns code/description pairs of all Purchase Order Retransmission Methods.
040     *
041     * @see org.kuali.rice.kns.lookup.keyvalues.KeyValuesFinder#getKeyValues()
042     */
043    public List<KeyValue> getKeyValues() {
044        KeyValuesService boService = SpringContext.getBean(KeyValuesService.class);
045        Collection<PurchaseOrderTransmissionMethod> codes = boService.findAll(PurchaseOrderTransmissionMethod.class);
046        String retransmitTypes = SpringContext.getBean(ParameterService.class).getParameterValueAsString(PurchaseOrderDocument.class, PurapParameterConstants.PURAP_PO_RETRANSMIT_TRANSMISSION_METHOD_TYPES);
047        List<KeyValue> labels = new ArrayList<KeyValue>();
048        if (retransmitTypes != null) {
049            for (PurchaseOrderTransmissionMethod purchaseOrderTransmissionMethod : codes) {
050                if (StringUtils.contains(retransmitTypes, StringUtils.left(purchaseOrderTransmissionMethod.getPurchaseOrderTransmissionMethodCode(), 4)) &&
051                        purchaseOrderTransmissionMethod.isDisplayToUser()) {
052                    labels.add(new ConcreteKeyValue(purchaseOrderTransmissionMethod.getPurchaseOrderTransmissionMethodCode(), purchaseOrderTransmissionMethod.getPurchaseOrderTransmissionMethodDescription()));
053                }
054            }
055        }
056        return labels;
057    }
058}