开发工具采用MYECLIPS首先是建立项目导入STRUTS+HIBERNATE包然后配置SRC跟目录下的Hibernatecfgxml我采用的是MYSQL数据库所以配置如下
<hibernateconfiguration>
<sessionfactory>
<! properties >
<property name=connectionusername>
root
</property>
<property name=connectionurl>
jdbc:mysql://localhost:/tonnyblog
</property>
<property name=dialect>
netsfhibernatedialectMySQLDialect
</property>
<property name=connectionpassword></property>
<property name=connectiondriver_class>
orggjtmmmysqlDriver
</property>
<! mapping files >
<mapping resource=com/tonny/blog/bean/Userhbmxml/>
<mapping resource=com/tonny/blog/bean/Itemhbmxml/>
<mapping resource=com/tonny/blog/bean/Reviewhbmxml/>
</sessionfactory></hibernateconfiguration>
mapping为JAVABEAN所对应的映射
下面我们继续HIBERNATE程序的下步编写
import netsfhibernateHibernateException;
import netsfhibernateSession;
import netsfhibernateSessionFactory;
import netsfhibernatecfgConfiguration;
/** *Description of the Class * *
@authortonny * @created
年月日
*/public class HibernateUtil
{
private final static SessionFactory sessionFactory;
static
{
try
{
sessionFactory =
new Configuration(nfigure()buildSessionFactory();
}
catch (HibernateException ex)
{
throw new RuntimeException(
Exception building SessionFactory:
+ exgetMessage()ex);
}
}
private HibernateUtil(){}
/** *Description of the Field
*/
private final static ThreadLocal
session = new ThreadLocal();
/** *Description of the Method
* * @return
Description of the Return Value *
@exceptionHibernateException
Description of the Exception */
public static Session currentSession()
throws HibernateException
{
Session s = (Session) sessionget();
if (s == null)
{
s = sessionFactoryopenSession();
sessionset(s);
}return s;
}
/** *Description of the Method
* * @exceptionHibernateException
Description of the Exception */
public static void closeSession()
throws HibernateException {
Session s = (Session) sessionget();
sessionset(null);
if (s != null)
{
sclose();
}
}
public static void init()
{
}
}
创建sessionFactory
import netsfhibernateHibernateException;
import netsfhibernateSessionFactory;
import netsfhibernatecfgConfiguration;
import orgapachestrutsactionActionServlet;
import orgapachestrutsactionPlugIn;
import onfigModuleConfig;
import comtonnyblogdaohibernateHibernateUtil;
public class HibernatePlugin
implements orgapachestrutsactionPlugIn
{
public void init(ActionServlet servlet
ModuleConfig config)
{
HibernateUtilinit();
}
public void destroy()
{
try
{
HibernateUtilcloseSession();
}
catch(HibernateException hex)
{
hexprintStackTrace();
}
}
}
以上为HIBERNATE基本配置对数据库操作采用DAO模式增加配置如下
import comtonnyblogdaohibernate*;
public class DAOFactory
{
private static DAOFactory instance;
public synchronized static DAOFactory getInstance()
{
if
(instance == null)
{
instance = new DAOFactory();
}
return instance;
}
private DAOFactory()
{
}
public ItemDAO getItemDAO()
{
return new ItemDAOHibernate();
}
public ReviewDAO getReviewDAO()
{
return new ReviewDAOHibernate();
}
public UserDAO getUserDAO()
{
return new UserDAOHibernate();
}
}
strutsxml增加配置
<controller contentType=text/html
debug= locale=true
nocache=true
processorClass=
comtntrollerIndexRequestProcessor/>
<messageresources parameter=comtonnyresource/>
<plugin className=
comtonnyblogstrutspluginHibernatePlugin/>
<plugin className=orgapachestrutstilesTilesPlugin>
<setproperty property=moduleAware value=true/>
<setproperty property=definitionsdebug value=/>
<setproperty property=definitionsparserdetails
value=/>
<setproperty property=definitionsparservalidate
value=false/>
<setproperty property=definitionsconfig
value=/WEBINF/titledefxml/>
</plugin>
下面我们定义服务层
public class ServiceFactory
{
private static ServiceFactory instance;
public synchronized static ServiceFactory getInstance()
{
if (instance == null)
{
instance = new ServiceFactory();
}
return instance;
}
private ServiceFactory()
{
}
public
IService getService()
{
return new ServiceImp();
}
}
import comtonnyblogstrutsform*;
import comtonnyblogview*;
import comtonnyblogbean*;
import javautil*;
import javaxservlethttp*;
public interface IService
{
public UserContainer login(UserForm userForm);
public boolean logout(UserContainer userContainer);
public boolean addBlog(BlogForm blogFormString filePath);
public boolean removeBlog(Long id);
public boolean addReview(Long topicIdReviewForm reviewForm);
public boolean updateBlog(Long idString contenString topic);
public boolean removeReview(Long id);
public List getItems();
public ItemView getItem(Long id);
public ItemView getEditItem(Long id);
public List search(SearchForm searchForm);
/** * @param id * @param userForm */
public boolean addUser(UserForm userForm);
}
import comtonnyblogstrutsform*;
import comtonnyblogview*;
import comtonnyblogdao*;
import comtonnyblogbean*;
import javautil*;import javaxservlethttp*;
import comtonnyblogstrutsutilFileUpload;
public class ServiceImp implements IService
{
public UserContainer login(UserForm userForm)
{
UserDAO userDAO=DAOFactorygetInstance()getUserDAO();
User user=userDAOloadUser(userFormgetName());
if(user==null)return new UserContainer(false);
if(!usergetPassword()equals(userFormgetPassword()))
return new UserContainer(false);
return new UserContainer(userFormgetName()true);
}
public boolean logout(UserContainer userContainer)
{
userContainersetLogin(false);
userContainersetName();
return true;
}
public boolean addBlog(BlogForm blogFormString path)
{
ItemDAO itemDAO=DAOFactorygetInstance()getItemDAO();
Item item=new Item(blogFormgetTopic()
blogFormgetContent()
FileUploadupload(blogFormgetFile()path)new Date());
itemDAOaddItem(item);
return true;
}
public boolean removeBlog(Long id)
{
ReviewDAO reviewDAO=DAOFactorygetInstance(
