package spring;

**import org.springframework.beans.factory.annotation.Autowired;**

public class ChangePasswordService {

	**@Autowired**
	private MemberDao memberDao;

	public void changePassword(String email, String oldPwd, String newPwd) {
		Member member = memberDao.selectByEmail(email);
		if (member == null)
			throw new MemberNotFoundException();

		member.changePassword(oldPwd, newPwd);

		memberDao.update(member);
	}

	public void setMemberDao(MemberDao memberDao) {
		this.memberDao = memberDao;
	}

}

package config;

import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import spring.ChangePasswordService;
import spring.MemberDao;
import spring.MemberInfoPrinter;
import spring.MemberListPrinter;
import spring.MemberPrinter;
import spring.MemberRegisterService;
import spring.MemberSummaryPrinter;
import spring.VersionPrinter;

@Configuration
public class AppCtx {

	@Bean
	public MemberDao memberDao() {
		return new MemberDao();
	}
	
	@Bean
	public MemberRegisterService memberRegSvc() {
		return new MemberRegisterService();
	}
	
	@Bean
	public ChangePasswordService changePwdSvc() {
		return new ChangePasswordService();
	}
	
	@Bean
	@Qualifier("printer")
	public MemberPrinter memberPrinter1() {
		return new MemberPrinter();
	}
	
	@Bean
	@Qualifier("summaryPrinter")
	public MemberSummaryPrinter memberPrinter2() {
		return new MemberSummaryPrinter();
	}
	
	@Bean
	public MemberListPrinter listPrinter() {
		return new MemberListPrinter();
	}
	
	@Bean
	public MemberInfoPrinter infoPrinter() {
		MemberInfoPrinter infoPrinter = new MemberInfoPrinter();
		return infoPrinter;
	}
	
	@Bean
	public VersionPrinter versionPrinter() {
		VersionPrinter versionPrinter = new VersionPrinter();
		versionPrinter.setMajorVersion(5);
		versionPrinter.setMinorVersion(0);
		return versionPrinter;
	}
}