001    /**
002     * Copyright 2010-2012 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.common.util.spring;
017    
018    import java.util.Properties;
019    
020    import org.kuali.common.util.Assert;
021    import org.springframework.beans.factory.FactoryBean;
022    import org.springframework.beans.factory.InitializingBean;
023    
024    /**
025     * Copy all of the mappings from <code>source</code> to <code>target</code>. The <code>source</code> mappings replace any existing <code>target</code> mappings
026     */
027    public class PutAllPropertiesFactoryBean implements FactoryBean<Properties>, InitializingBean {
028    
029            Properties source;
030            Properties target;
031    
032            @Override
033            public void afterPropertiesSet() throws Exception {
034                    Assert.notNull(source, "source is null");
035                    Assert.notNull(target, "target is null");
036                    target.putAll(source);
037            }
038    
039            @Override
040            public Properties getObject() throws Exception {
041                    return target;
042            }
043    
044            @Override
045            public Class<Properties> getObjectType() {
046                    return Properties.class;
047            }
048    
049            @Override
050            public boolean isSingleton() {
051                    return false;
052            }
053    
054            public Properties getSource() {
055                    return source;
056            }
057    
058            public void setSource(Properties source) {
059                    this.source = source;
060            }
061    
062            public Properties getTarget() {
063                    return target;
064            }
065    
066            public void setTarget(Properties target) {
067                    this.target = target;
068            }
069    
070    }