moviedaoimpl.java

来自「spring+webwork+iBatis做的VOD系统web端代码。值得学习M」· Java 代码 · 共 68 行

package com.hintsoft.vod.dao.impl.ibatis;

import java.util.Collection;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.orm.ibatis.support.SqlMapClientDaoSupport;

import com.hintsoft.vod.dao.iface.MovieDAO;
import com.hintsoft.vod.entities.Associate;
import com.hintsoft.vod.entities.Movie;

public class MovieDAOImpl extends SqlMapClientDaoSupport implements MovieDAO {
	private static final Log logger = LogFactory.getLog(MovieDAOImpl.class);

	public void createMovie(Movie movie) {
		logger.debug("创建一个新的影片. 传入参数: " + movie.toString());
		
		getSqlMapClientTemplate().insert("createMovie", movie);
	}

	public void deleteMovie(int movieId) {
		logger.debug("删除一个影片. 传入参数: movieId = " + movieId);
		
		getSqlMapClientTemplate().delete("", new Integer(movieId));
	}

	public Movie readMovie(int movieId) {
		logger.debug("读取影片信息. 传入参数: movieId = " + movieId);
		
		return (Movie)getSqlMapClientTemplate().queryForObject("readMovie", new Integer(movieId));
	}

	public void updateMovie(Movie movie) {
		logger.debug("更新影片信息. 传入参数: " + movie.toString());
		
		getSqlMapClientTemplate().update("updateMovie", movie);
	}
	
	public Collection getMovies(Movie movie) {
		return getSqlMapClientTemplate().queryForList("dynamicSearch", movie);
	}
	
	public Collection getNextMovie(int currentPage, int recordPage) {
		logger.debug("获取下一页影片内容. 传入参数:"
				+ " currentPage = " + currentPage
				+ "; recordPage = " + recordPage);
		
		Associate associate = new Associate();
		associate.setMainId((currentPage -1 ) * recordPage);
		associate.setSecondId(recordPage);

		return getSqlMapClientTemplate().queryForList("getNextMovie", associate);
	}
	
	public int getCount() {
		logger.debug("获取影片总记录数。");
		
		return (Integer)getSqlMapClientTemplate().queryForObject("getCount");
	}
	
	public int getMaxMovieId() {
		logger.debug("获取影片最大主键.");
		
		return (Integer)getSqlMapClientTemplate().queryForObject("getMaxMovieId");
	}
}