createuseraction.java

这是《Struts网络编程实例》一书zhogn 的源代码部分

package org.ithinking.strutsExample.Action;

import java.util.List;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.ithinking.strutsExample.ActionForm.UserInfoActionForm;
import org.ithinking.strutsExample.entity.Userinfo;
import org.ithinking.strutsExample.service.ServiceFactory;
import org.ithinking.strutsExample.service.UserInfoService;
import org.ithinking.strutsExample.serviceImpl.UserInfoUtil;
import org.ithinking.strutsExample.util.SiteContance;

public class CreateUserAction extends Action {
	 public ActionForward execute(ActionMapping actionMapping,
             ActionForm actionForm,
             HttpServletRequest httpServletRequest,
             HttpServletResponse httpServletResponse) {
		 UserInfoActionForm form = (UserInfoActionForm) actionForm;
			UserInfoService userInfoservice = ServiceFactory.getUserinfService();
			if (userInfoservice.getUserInfoByLoginId(form.getUserloginid()) != null) {
				ActionErrors errors = new ActionErrors();
				errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(
						"global.errors.dupicateuser"));
				saveErrors(httpServletRequest, errors);
				httpServletRequest.setAttribute("UserInfoActionForm", form);
				return actionMapping.findForward("newuser");
			}
			if (!form.getPassword().trim().equals(form.getRepassword().trim())) {
				ActionErrors errors = new ActionErrors();
				errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(
						"global.errors.passwordwrong1"));
				saveErrors(httpServletRequest, errors);
				httpServletRequest.setAttribute("UserInfoActionForm", form);
				return actionMapping.findForward("newuser");
			}
			Userinfo userInfo = UserInfoUtil.getUserInfoFromActionForm(form);
			try {
				if (userInfoservice.saveUser(userInfo)) {
					ActionErrors errors = new ActionErrors();
					errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(
							"global.saveusersucess"));
					saveErrors(httpServletRequest, errors);
					httpServletRequest.setAttribute("UserInfoActionForm",
							new UserInfoActionForm());
					return actionMapping.findForward("newuser");
				} else {
					ActionErrors errors = new ActionErrors();
					errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(
							"global.errors.saveusererror"));
					saveErrors(httpServletRequest, errors);
					httpServletRequest.setAttribute("UserInfoActionForm", form);
					return actionMapping.findForward("newuser");
					
				}
			} catch (Exception ex) {
				ex.printStackTrace();
				ActionErrors errors = new ActionErrors();
				errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(
						"global.errors.general"));
				saveErrors(httpServletRequest, errors);
				return actionMapping.findForward("error");
			}
}
}