TaskListServiceImpl.java

package org.sakaiproject.tool.tasklist.impl;

import java.util.Collection;
import java.util.Date;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.sakaiproject.tool.api.ToolManager;
import org.sakaiproject.user.api.UserDirectoryService;
import org.sakaiproject.tool.tasklist.api.TaskListManager;
import org.sakaiproject.tool.tasklist.api.TaskListService;
import org.sakaiproject.tool.tasklist.api.Task;
import org.sakaiproject.tool.tasklist.impl.TaskImpl;

public class TaskListServiceImpl implements TaskListService {

	private Log log = LogFactory.getLog(this.getClass());
	
	private TaskListManager taskListManager;
	private ToolManager toolManager;
	private UserDirectoryService userDirectoryService;
	
	public TaskListServiceImpl() {
		
		log.info("Constructor");
	}
	
	// Ioc
	public void setTaskListManager(TaskListManager taskListManager) {
		
		log.info("setTaskListManager");
		
		this.taskListManager = taskListManager;
	}
	
	// IoC
	public void setToolManager(ToolManager toolManager) {
		
		log.info("setToolManager");
		
		this.toolManager = toolManager;
	}
	
	// IoC
	public void setUserDirectoryService(UserDirectoryService userDirectoryService) {
		
		log.info("setUserDirectoryService");
		
		this.userDirectoryService = userDirectoryService;
	}
	
	public Collection getAllTasks(String workSiteId) {
		
		log.info("getAllTasks");
		
		return taskListManager.findAllTasks(workSiteId);
	}
	
	public Collection getAllTasks() {
		
		log.info("getAllTasks");
		
		return this.getAllTasks(this.getWorkSiteId());
	}

	public void addTask(Task task) {

		log.info("addTask");
		
		taskListManager.saveTask(task);
	}
	
	public void removeTask(Long id) {
		
		log.info("removeTask");
		
		taskListManager.deleteTask(id);
	}

	public String getWorkSiteId() {
		
		log.info("getWorkSiteId");
		
		String workSiteId = toolManager.getCurrentPlacement().getContext();
        
		log.info("getWorkSiteId = " + workSiteId);
		
		return workSiteId;
	}

	public String getCurrentUserId() {
		
		log.info("getCurrentUserId");
		
		return userDirectoryService.getCurrentUser().getEid();
	}

	public String getCurrentUserDisplayName() {
		
		log.info("getCurrentUserDisplayName");
		
		return userDirectoryService.getCurrentUser().getDisplayName();
	}
	
	public Task createTask(String taskText) {
		Task task = new TaskImpl();
		task.setOwner(this.getCurrentUserId());
		task.setWorkSiteId(this.getWorkSiteId());
		task.setCreationDate(new Date());
		return task;
	}
}