viewuseraction.java

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package sample.portlet.action;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import sample.portlet.domain.User;
import sample.portlet.form.UserFormBean;
import sample.portlet.service.UserService;
import sample.spring.ServiceFactory;

public class ViewUserAction extends Action {
	
	private UserService userService = (UserService) ServiceFactory.getBean("userService");

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		Long userId = Long.valueOf(request.getParameter("userId"));
		User user = userService.getUserByUserId(userId);
		UserFormBean userFormBean = new UserFormBean(user.getUserId(), user.getUsername(), user.getPassword());
		request.setAttribute("userFormBean", userFormBean);
		return mapping.findForward("user.viewuser");
	}

}