package?bookstore;

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.ActionForm;
import?org.apache.struts.action.ActionForward;
import?org.apache.struts.action.ActionMapping;
import?org.apache.struts.action.ActionMessage;
import?org.apache.struts.action.ActionMessages;
import?org.hibernate.Query;
import?org.hibernate.Session;

import?bookstore.database.Bookinfo;
import?bookstore.database.HibernateUtil;

public?class?BookDetailAction?extends?Action?{

????public?ActionForward?execute（ActionMapping?mapping?ActionForm?srcForm
????????????HttpServletRequest?request?HttpServletResponse?response）
????????????throws?Exception?{
????????ActionMessages?errors?=?new?ActionMessages（）;
????????//????????????????鼮ID
????????//如果id為空的話，報錯。
????????if?（request.getParameter（“id“）?==?null
????????????????||?request.getParameter（“id“）.equals（““））?{
????????????errors.add（“noid“?new?ActionMessage（“bookdetail.noid“））;
????????????this.saveErrors（request?errors）;
????????????return?mapping.findForward（“errorPage“）;
????????}
????????//????????鼮???
????????int?id?=?Integer.parseInt（request.getParameter（“id“））;
????????Bookinfo?book?=?loadBookInfo（id?errors）;
????????if（book?==?null）?{
????????????this.saveErrors（request?errors）;
????????????return?mapping.findForward（“errorPage“）;
????????}
????????request.setAttribute（“book“?book）;
????????return?mapping.findForward（“bookdetail“）;
????}

????private?Bookinfo?loadBookInfo（int?id?ActionMessages?errors）?{
????????Session?dbSession?=?HibernateUtil.currentSession（）;
????????//???????ID???鼮
????????try?{
????????????HibernateUtil.beginTransaction（）;
????????????Query?query?=?dbSession.createQuery（“?from?Bookinfo?as?b?where?b.id=:id“）
????????????????.setInteger（“id“?id）
????????????????.setMaxResults（1）;
????????????List?result?=?query.list（）;
????????????HibernateUtil.commitTransaction（）;
????????????if（result.size（）?!=?0）?{
????????????????return?（Bookinfo）?result.get（0）;
????????????}
????????????errors.add（“noBook“?new?ActionMessage（“bookdetail.noBook“））;
????????}?catch（Exception?e）?{
????????????errors.add（“dbError“?new?ActionMessage（“globle.dbError“））;
????????}
????????return?null;
????}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????10400??2007-06-20?20:47??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\Eatery_DB.sql

?????文件???????1816??2007-06-30?10:00??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\.classpath

?????文件????????453??2007-06-22?17:18??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\.myhibernatedata

?????文件????????282??2007-06-30?18:39??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\.mymetadata

?????文件????????256??2007-06-22?17:09??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\.mystrutsdata

?????文件???????1714??2007-06-23?14:34??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\.project

?????文件????????283??2007-06-22?17:03??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\.springBeans

?????文件?????286707??2007-06-22?17:03??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\lib\msbase.jar

?????文件??????67024??2007-06-22?17:03??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\lib\mssqlserver.jar

?????文件??????58903??2007-06-22?17:03??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\lib\msutil.jar

?????文件???????4733??2007-06-23?16:36??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\ComplainInfoDAO.java

?????文件???????4513??2007-06-23?16:59??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\CreditDAO.java

?????文件???????5790??2007-06-23?17:15??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\EnterpriseInfoDAO.java

?????文件???????3946??2007-06-26?08:41??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\FoodBigTypeDAO.java

?????文件???????5856??2007-06-23?17:57??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\FoodInfoDAO.java

?????文件???????4528??2007-06-26?08:43??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\FoodSmallTypeDAO.java

?????文件???????5560??2007-06-26?09:10??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\ManageInfoDAO.java

?????文件???????4655??2007-06-26?09:36??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\OrderAccessorilyDAO.java

?????文件???????5047??2007-06-26?09:33??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\OrderInfoDAO.java

?????文件???????5830??2007-06-26?09:55??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\dao\UserInfoDAO.java

?????文件????????934??2007-06-22?17:06??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\ComplainInfo.hbm.xml

?????文件???????1086??2007-06-30?11:35??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\ComplainInfo.java

?????文件????????812??2007-06-22?17:07??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\Credit.hbm.xml

?????文件???????1187??2007-06-22?17:07??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\Credit.java

?????文件???????1924??2007-06-22?17:07??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\EnterpriseInfo.hbm.xml

?????文件???????3109??2007-06-22?17:07??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\EnterpriseInfo.java

?????文件????????924??2007-06-22?17:07??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\FoodBigType.hbm.xml

?????文件???????1400??2007-06-22?17:07??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\FoodBigType.java

?????文件???????1614??2007-06-22?17:07??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\FoodInfo.hbm.xml

?????文件???????2980??2007-06-23?17:41??網上訂餐系統（struts+spring+hibernate）130221\三合一ssh\ssh\src\com\xaccp\po\FoodInfo.java

............此處省略1279個文件信息