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.gl.batch.service.impl;
017    
018    import java.util.Collection;
019    import java.util.Iterator;
020    import java.util.Map;
021    
022    import org.apache.commons.collections.Closure;
023    import org.apache.commons.collections.CollectionUtils;
024    import org.kuali.kfs.gl.batch.dataaccess.OrganizationReversionUnitOfWorkDao;
025    import org.kuali.kfs.gl.batch.service.OrganizationReversionUnitOfWorkService;
026    import org.kuali.kfs.gl.businessobject.OrgReversionUnitOfWork;
027    import org.kuali.kfs.gl.businessobject.OrgReversionUnitOfWorkCategoryAmount;
028    import org.kuali.rice.kns.service.BusinessObjectService;
029    import org.springframework.transaction.annotation.Transactional;
030    
031    /**
032     * The base implementation of OrganizationReversionUnitOfWorkService
033     */
034    @Transactional
035    public class OrganizationReversionUnitOfWorkServiceImpl implements OrganizationReversionUnitOfWorkService {
036        private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(OrganizationReversionUnitOfWorkServiceImpl.class);
037        private BusinessObjectService businessObjectService;
038        private OrganizationReversionUnitOfWorkDao orgReversionUnitOfWorkDao;
039    
040        /**
041         * This method takes a unit of work retrieved from the persistence store and loads its categories
042         * 
043         * @param orgRevUnitOfWork org reversion unit of work to load categories for
044         * @return the org reversion unit of work with loaded categories
045         * @see org.kuali.kfs.gl.batch.service.OrganizationReversionUnitOfWorkService#loadCategories(org.kuali.kfs.gl.businessobject.OrgReversionUnitOfWork)
046         */
047        public OrgReversionUnitOfWork loadCategories(OrgReversionUnitOfWork orgRevUnitOfWork) {
048            Collection categoryAmounts = businessObjectService.findMatching(OrgReversionUnitOfWorkCategoryAmount.class, orgRevUnitOfWork.toStringMapper());
049            Map<String, OrgReversionUnitOfWorkCategoryAmount> categories = orgRevUnitOfWork.getCategoryAmounts();
050            Iterator iter = categoryAmounts.iterator();
051            while (iter.hasNext()) {
052                OrgReversionUnitOfWorkCategoryAmount catAmount = (OrgReversionUnitOfWorkCategoryAmount) iter.next();
053                categories.put(catAmount.getCategoryCode(), catAmount);
054            }
055            return orgRevUnitOfWork;
056        }
057    
058        /**
059         * Immediate deletion awaits all entries of the unit of work summary tables in the persistence store once
060         * you call this method, for this method is both powerful and deadly and also gets called to clear out
061         * those tables before every single org reversion run.
062         * @see org.kuali.kfs.gl.batch.service.OrganizationReversionUnitOfWorkService#removeAll()
063         */
064        public void destroyAllUnitOfWorkSummaries() {
065            orgReversionUnitOfWorkDao.destroyAllUnitOfWorkSummaries();
066        }
067    
068        /**
069         * This save method is guaranteed to save the category data as well.
070         * 
071         * @param orgRevUnitOfWork organizationReversionUnitOfWork to save
072         * @see org.kuali.kfs.gl.batch.service.OrganizationReversionUnitOfWorkService#save(org.kuali.kfs.gl.businessobject.OrgReversionUnitOfWork)
073         */
074        public void save(OrgReversionUnitOfWork orgRevUnitOfWork) {
075            if (LOG.isDebugEnabled()) {
076                LOG.debug("Saving org reversion summary for " + orgRevUnitOfWork.toString() + "; its category keys are: " + orgRevUnitOfWork.getCategoryAmounts().keySet());
077            }
078            getBusinessObjectService().save(orgRevUnitOfWork);
079            for (String category: orgRevUnitOfWork.getCategoryAmounts().keySet()) {
080                final OrgReversionUnitOfWorkCategoryAmount categoryAmount = orgRevUnitOfWork.getCategoryAmounts().get(category);
081                if (LOG.isDebugEnabled()) {
082                    LOG.debug("Saving category amount for " + categoryAmount.toString());
083                }
084                getBusinessObjectService().save(categoryAmount);
085            }
086        }
087    
088        /**
089         * Gets the businessObjectService attribute.
090         * 
091         * @return Returns the businessObjectService.
092         */
093        public BusinessObjectService getBusinessObjectService() {
094            return businessObjectService;
095        }
096    
097        /**
098         * Sets the businessObjectService attribute value.
099         * 
100         * @param businessObjectService The businessObjectService to set.
101         */
102        public void setBusinessObjectService(BusinessObjectService businessObjectService) {
103            this.businessObjectService = businessObjectService;
104        }
105    
106        /**
107         * Gets the orgReversionUnitOfWorkDao attribute.
108         * 
109         * @return Returns the orgReversionUnitOfWorkDao.
110         */
111        public OrganizationReversionUnitOfWorkDao getOrgReversionUnitOfWorkDao() {
112            return orgReversionUnitOfWorkDao;
113        }
114    
115        /**
116         * Sets the orgReversionUnitOfWorkDao attribute value.
117         * 
118         * @param orgReversionUnitOfWorkDao The orgReversionUnitOfWorkDao to set.
119         */
120        public void setOrgReversionUnitOfWorkDao(OrganizationReversionUnitOfWorkDao orgReversionUnitOfWorkDao) {
121            this.orgReversionUnitOfWorkDao = orgReversionUnitOfWorkDao;
122        }
123    
124    }