001    /**
002     * Copyright 2005-2013 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.rice.krms.config;
017    
018    import org.kuali.rice.core.api.config.module.RunMode;
019    import org.kuali.rice.core.api.config.property.ConfigContext;
020    import org.kuali.rice.core.framework.config.module.ModuleConfigurer;
021    import org.kuali.rice.krms.api.KrmsConstants;
022    
023    import javax.sql.DataSource;
024    import java.util.ArrayList;
025    import java.util.Arrays;
026    import java.util.List;
027    
028    /**
029     * This class handles the Spring based KRMS configuration that is part of the Rice Configurer that must 
030     * exist in all Rice based systems and clients. 
031     * 
032     * @author Kuali Rice Team (rice.collab@kuali.org)
033     */
034    public class KRMSConfigurer extends ModuleConfigurer {
035        public static final String KRMS_DATASOURCE_OBJ = "krms.datasource";
036        private static final String KRMS_SPRING_LOCAL_BEANS_PATH = "classpath:org/kuali/rice/krms/config/KRMSLocalSpringBeans.xml";
037        private static final String KRMS_SPRING_REMOTE_BEANS_PATH = "classpath:org/kuali/rice/krms/config/KRMSRemoteSpringBeans.xml";
038        private DataSource dataSource;
039    
040            public KRMSConfigurer() {
041            super(KrmsConstants.Namespaces.MODULE_NAME);
042            setValidRunModes(Arrays.asList(RunMode.REMOTE, RunMode.LOCAL));
043        }
044    
045        @Override
046        public void addAdditonalToConfig() {
047            configureDataSource();
048        }
049    
050        private void configureDataSource() {
051            if (getDataSource() != null) {
052                ConfigContext.getCurrentContextConfig().putObject(KRMS_DATASOURCE_OBJ, getDataSource());
053            }
054        }
055    
056        public DataSource getDataSource() {
057            return dataSource;
058        }
059    
060        public void setDataSource(DataSource dataSource) {
061            this.dataSource = dataSource;
062        }
063    
064        @Override
065            public List<String> getPrimarySpringFiles() {
066            List<String> springFileLocations = new ArrayList<String>();
067            if (RunMode.REMOTE == getRunMode()) {
068                springFileLocations.add(KRMS_SPRING_REMOTE_BEANS_PATH);
069            } else if (RunMode.LOCAL == getRunMode()) {
070                springFileLocations.add(KRMS_SPRING_LOCAL_BEANS_PATH);
071            }
072                    return springFileLocations;
073            }
074    }