/*
 * 作成日: 2005/06/27
 *
 * この生成されたコメントの挿入されるテンプレートを変更するため
 * ウィンドウ > 設定 > Java > コード生成 > コードとコメント
 */
package pwv.spring.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.validation.BindException;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractCommandController;

import pwv.spring.dao.IMember;

/**
 * MemberController
 *
 * @author Hiroshi TAKEMOTO
 */
public class MemberController extends AbstractCommandController {
	private IMember	dao;
	
	// コンストラクタでコマンドオブジェクトクラスを設定
	public MemberController() {
		setCommandClass(DisplayMemberCommand.class);
	}
	
	/**
	 * @param member
	 */
	public void setDao(IMember member) {
		dao = member;
	}

	/* (非 Javadoc)
	 * @see org.springframework.web.servlet.mvc.AbstractCommandController#handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.Object, org.springframework.validation.BindException)
	 */
	protected ModelAndView handle(
		HttpServletRequest request,
		HttpServletResponse response,
		Object command,
		BindException errors)
		throws Exception {
		DisplayMemberCommand displayCommand = (DisplayMemberCommand)command;
		if (displayCommand.getAction().equals("start")) {
			return new ModelAndView("find", "find", null);
		}
		else if (errors.hasErrors()) {
			//return new ModelAndView(displayCommand.getAction(), displayCommand.getAction(), errors.getModel());
			return new ModelAndView("error", "error", errors.getModel());
		}
		else if (displayCommand.getAction().equals("find")){
			return new ModelAndView("member", "member", dao.findMember(displayCommand.getMemberId()));
		}
		else {
			return (null);
		}
	}

}