001/**
002 * Copyright 2010-2014 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.common.util.spring;
017
018import java.util.List;
019import java.util.Map;
020
021import org.kuali.common.util.CollectionUtils;
022import org.springframework.beans.factory.FactoryBean;
023
024public class MapCombinerFactoryBean<K, V> implements FactoryBean<Map<K, V>> {
025
026        List<Map<K, V>> listOfMaps;
027
028        @Override
029        public Map<K, V> getObject() throws Exception {
030                return CollectionUtils.combineMaps(listOfMaps);
031        }
032
033        @Override
034        public Class<?> getObjectType() {
035                return Map.class;
036        }
037
038        @Override
039        public boolean isSingleton() {
040                return false;
041        }
042
043        public List<Map<K, V>> getListOfMaps() {
044                return listOfMaps;
045        }
046
047        public void setListOfMaps(List<Map<K, V>> listOfMaps) {
048                this.listOfMaps = listOfMaps;
049        }
050
051}