messageservicebean.java

基于Spring2.5的精品课程网站

package org.adam.service.impl;

import java.util.List;

import org.adam.bean.MessageBean;
import org.adam.dao.MessageDAO;
import org.adam.service.MessageService;

@SuppressWarnings("unchecked")
public class MessageServiceBean implements MessageService{

	private MessageDAO messagedao;

	public MessageDAO getMessagedao() {
		return messagedao;
	}

	public void setMessagedao(MessageDAO messagedao) {
		this.messagedao = messagedao;
	}
	
	public void insert(MessageBean message){
		messagedao.say(message);
	}
	
	public void resaycontext(MessageBean message){
		messagedao.resay(message);
	}
	
	public void deletemessage(int message_id){
		messagedao.delete(message_id);
	}
	
	public MessageBean getMsg(int message_id){
		return messagedao.getMessage(message_id);
	}
	
	public List<MessageBean> getMsgs(int teacher_id){
		return messagedao.getMessages(teacher_id);
	}

	public List getMsgs(int teacher_id, int nowpage, int pagecount) {
		return messagedao.getMessages(teacher_id, nowpage, pagecount);
	}

	public int getMessageCount(int teacher_id) {
		return messagedao.getCounts(teacher_id);
	}
}