001    /**
002     * Copyright 2004-2012 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.hr.time.task.service;
017    
018    import org.apache.commons.lang.StringUtils;
019    import org.kuali.hr.time.service.base.TkServiceLocator;
020    import org.kuali.hr.time.task.Task;
021    import org.kuali.hr.time.task.dao.TaskDao;
022    import org.kuali.hr.time.util.TkConstants;
023    import org.kuali.hr.time.workarea.WorkArea;
024    
025    import java.sql.Date;
026    import java.util.ArrayList;
027    import java.util.List;
028    
029    public class TaskServiceImpl implements TaskService {
030    
031        private TaskDao taskDao;
032    
033        @Override
034        public Task getTask(Long task, Date asOfDate) {
035            Task taskObj =  taskDao.getTask(task, asOfDate);
036            if(taskObj == null){
037                    taskObj = new Task();
038                    taskObj.setActive(true);
039                    taskObj.setEffectiveDate(asOfDate);
040                    taskObj.setTask(task);
041                    taskObj.setDescription(TkConstants.TASK_DEFAULT_DESP);
042                    taskObj.setTkTaskId("0");
043            }
044            return taskObj;
045        }
046    
047        @Override
048        public void saveTask(Task task) {
049            taskDao.saveOrUpdate(task);
050        }
051    
052        @Override
053        public void saveTasks(List<Task> tasks) {
054            taskDao.saveOrUpdate(tasks);
055        }
056    
057        public void setTaskDao(TaskDao taskDao) {
058            this.taskDao = taskDao;
059        } 
060    
061            @Override
062            public Task getMaxTask(){
063                    return taskDao.getMaxTask();
064            }
065    
066        @Override
067        public List<Task> getTasks(String task, String description, String workArea, String workAreaDesc, Date fromEffdt, Date toEffdt) {
068    
069            Long taskForQuery = StringUtils.isEmpty(task) ? null : Long.parseLong(task);
070    
071            List<Task> results = new ArrayList<Task>();
072            if (StringUtils.isNotEmpty(workAreaDesc)) {
073                List<WorkArea> workAreas = TkServiceLocator.getWorkAreaService().getWorkAreas(null, null, workAreaDesc, null, null, "Y", "N");
074                for (WorkArea wa : workAreas) {
075                    List<Task> tasks = taskDao.getTasks(taskForQuery, description, wa.getWorkArea(), workAreaDesc, fromEffdt, toEffdt);
076                    results.addAll(tasks);
077                }
078            } else {
079                Long wa = StringUtils.isEmpty(workArea) ? null : Long.parseLong(workArea);
080                List<Task> tasks = taskDao.getTasks(taskForQuery, description, wa, workAreaDesc, fromEffdt, toEffdt);
081                results.addAll(tasks);
082            }
083    
084            return results;
085        }
086        
087        @Override
088        public int getTaskCount(Long task) {
089            return taskDao.getTaskCount(task);
090        }
091    }