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.Collection;
020    import java.util.List;
021    
022    import org.kuali.kfs.sys.KFSPropertyConstants;
023    import org.kuali.kfs.sys.businessobject.UnitOfMeasure;
024    import org.kuali.kfs.sys.context.SpringContext;
025    import org.kuali.rice.core.util.KeyLabelPair;
026    import org.kuali.rice.kns.lookup.keyvalues.KeyValuesBase;
027    import org.kuali.rice.kns.service.KeyValuesService;
028    
029    /**
030     * Value Finder for Units Of Measure.
031     */
032    public class UnitOfMeasureValuesFinder extends KeyValuesBase {
033    
034        /**
035         * Returns code/description pairs of all Units Of Measure.
036         * 
037         * @see org.kuali.rice.kns.lookup.keyvalues.KeyValuesFinder#getKeyValues()
038         */
039        public List getKeyValues() {
040            Collection<UnitOfMeasure> results = SpringContext.getBean(KeyValuesService.class).findAllOrderBy(UnitOfMeasure.class, KFSPropertyConstants.ITEM_UNIT_OF_MEASURE_DESCRIPTION, true);
041            List<KeyLabelPair> labels = new ArrayList<KeyLabelPair>();
042            labels.add(new KeyLabelPair("", ""));
043            for (UnitOfMeasure uom : results) {
044                if(uom.isActive()) {
045                    labels.add(new KeyLabelPair(uom.getItemUnitOfMeasureCode(), uom.getItemUnitOfMeasureDescription()));
046                }
047            }
048            return labels;
049        }
050    }