src/com/cms/service/impl/CourseServiceImpl.java

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package com.cms.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.cms.dao.CourseDao;
import com.cms.entity.Course;
import com.cms.service.CourseService;
import com.cms.utils.page.Pagination;

@Service
@Transactional
public class CourseServiceImpl implements CourseService {

	@Autowired
	private CourseDao courseDao;
	
	@Override
	public int getTotalItemsCount(String searchKey) {
		return courseDao.getTotalItemsCount(searchKey);
	}

	@Override
	public List<Course> getCourseList(Pagination<Course> page, String searchKey) {
		return courseDao.getCourseList(page, searchKey);
	}

	@Override
	public int addCourse(Course course) {
		if (course.getStartDate() != null && course.getStartDate().equals("")) {
			course.setStartDate(null);
		}
		if (course.getEndDate() != null && course.getEndDate().equals("")) {
			course.setEndDate(null);
		}
		return courseDao.insertSelective(course);
	}

	@Override
	public int updateCourse(Course course) {
		return courseDao.updateByPrimaryKeySelective(course);
	}

	@Override
	public int deleteCourse(Course c) {
		return courseDao.deleteByPrimaryKey(c.getId());
	}

	@Override
	public int deleteCourse(List<Integer> list) {
		return courseDao.deleteInList(list);
	}

	@Override
	public int getTotalItemsCountByTid(String id) {
		return courseDao.getTotalItemsCountByTid(id);
	}