userservice.java

Italk吧简易论坛 基于struts+extjs+hibernate+spring+mysql开发。 /catch目录为系统截图 安装步骤： 1：安装MYSQL

package com.italk.service;

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.Date;

import com.italk.service.security.ItalkSecurityException;
import com.italk.ui.UserInfo;
import com.italk.vo.AdvanceInfo;
import com.italk.vo.BaseInfo;
import com.italk.vo.Group;
import com.italk.vo.User;

public class UserService extends BaseService {

	public boolean register(User u) {
		if (validateRegister(u.getBaseInfo().getUserName())) {
			log.debug("userName is exist");
			return false;
		}
		u.getBaseInfo().setRegisterTime(new Long(new Date().getTime()));
		Group g=(Group)gdao.getByGroupName("default");
		u.setGroup(g);
		udao.insert(u);
		return true;
	}

	public boolean validateRegister(String userName) {
		return udao.isExist(userName);
	}

	public User logon(String userName, String password,String photoPath) throws ItalkSecurityException {
		User u = udao.getByUserName(userName);
		if (u != null && u.getBaseInfo().getPassword().equals(password)) {
			if(u.getAdvanceInfo() != null && u.getAdvanceInfo().getPhoto() != null)
				putPhotoToDisk(u,photoPath);
			return u;
		}
		return null;
	}
	
	public void putPhotoToDisk(User u, String path) {
		String fileName = u.getBaseInfo().getUserName() + ".jpg";
		File file = new File(path + fileName);
		try {
			OutputStream out = new FileOutputStream(file);
			out.write(u.getAdvanceInfo().getPhoto());
			out.flush();
			out.close();
		} catch (Exception e) {
			log.error("put photo to disk failed",e);
		}
	}
	
	public UserInfo showUserInfo(String userName) {
		User u=udao.getByUserName(userName);
		if(u == null) {
			return null;
		}
		UserInfo ui=new UserInfo(u);
		ui.setUser(u);
		return ui;
	}
	
	public void changeUserInfo(User u,AdvanceInfo ai,BaseInfo bi,String photoPath) {
		log.debug("start save change");
		AdvanceInfo aiSrc=u.getAdvanceInfo();
		BaseInfo biSrc=u.getBaseInfo();
		
		biSrc.setEmail(bi.getEmail());
		if(bi.getPassword()!=null && bi.getPassword().length()>1) {
			log.debug("change password");
			biSrc.setPassword(bi.getPassword());
		}
		biSrc.setSex(bi.getSex());
		
		if(aiSrc != null) {
			log.debug("aisrc != null");
			aiSrc.setAge(ai.getAge());
			aiSrc.setBorn(ai.getBorn());
			aiSrc.setDescription(ai.getDescription());
			aiSrc.setNickName(ai.getNickName());
			aiSrc.setPhone(ai.getPhone());
			if(ai.getPhoto()!=null && ai.getPhoto().length>1) {
				log.debug("change photo");
				aiSrc.setPhoto(ai.getPhoto());
			}
			aiSrc.setQq(ai.getQq());
			aiSrc.setRealName(ai.getRealName());
			aiSrc.setWebsite(ai.getWebsite());
		} else {
			log.debug("ai = null");
			u.setAdvanceInfo(ai);
		}
		
		udao.update(u);
		if(ai.getPhoto()!=null && ai.getPhoto().length>1) {
			putPhotoToDisk(u, photoPath);
		}
	}
}