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.vnd.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.sys.context.SpringContext;
024    import org.kuali.kfs.vnd.businessobject.PaymentTermType;
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     * Values finder for <code>PaymentTermType</code>. Similar to <code>PaymentTypeValuesFinder</code>, except that the list of
031     * <code>KeyValuePair</code>s returned by this class' <code>getKeyValues()</code> method are a code and a description, rather
032     * than a description and a description. That method's signature needs to stay the same to satisfy the core code that uses values
033     * finders, so we can't simply employ polymorphism in method signatures; we'll use a separate class instead.
034     * 
035     * @see org.kuali.kfs.vnd.businessobject.PaymentTermType
036     * @see org.kuali.kfs.vnd.businessobject.options.PaymentTypeValuesFinder
037     */
038    public class PaymentTermsValuesFinder extends KeyValuesBase {
039    
040        /*
041         * @see org.kuali.keyvalues.KeyValuesFinder#getKeyValues()
042         */
043        public List getKeyValues() {
044    
045            KeyValuesService boService = SpringContext.getBean(KeyValuesService.class);
046            Collection codes = boService.findAll(PaymentTermType.class);
047            List labels = new ArrayList();
048            labels.add(new KeyLabelPair("", ""));
049            for (Iterator iter = codes.iterator(); iter.hasNext();) {
050                PaymentTermType pt = (PaymentTermType) iter.next();
051                labels.add(new KeyLabelPair(pt.getVendorPaymentTermsCode(), pt.getVendorPaymentTermsDescription()));
052            }
053    
054            return labels;
055        }
056    
057    }