无意义-wd4

来源：互联网发布：2017淘宝被投诉未生产编辑：程序博客网时间：2024/06/04 18:48

view_user.css

#userProfileCont

{

text-align:left

;

background: rgb(78,120,177)

;

}

#userProfile

{

width:20%

;

margin:2px

;

margin-top:0px

;

text-align:center

;

float:left

;

height:100%

;

}

#visiters

{

width:23%

;

margin:4px

;

margin-top:0px

;

float:right

;

}

#personalInfo

{

width:79%

;

text-align:left

;

margin:3px

;

float:right

;

}

#userPosts

{

margin:4px

;

margin-top:0px

;

text-align:center

;

width:55%

;

height:100%

;

float:left

;

}

.photo img

{

margin:4px

;

border:4px solid #999999

;

margin-top:10px

;

}

.visiter_photo img

{

margin:4px

;

border:4px solid #999999

;

margin-top:10px

;

}

.per_info

{

margin: 8px

;

width:70%

;

text-align:left

;

font-size:15px

;

border-bottom:dashed 1px #999999

;

}

.per_info span

{

margin-left:8px

;

color:red

;

}

andBbs-servlet.xml

xml version="1.0" encoding="UTF-8"?>

DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

beans>

<bean id="simpleMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"

<property name="alwaysUseFullPath"><value>true</value></property

<property name="mappings"

<props

<prop key="/servlet/user">userController</prop

<prop key="/servlet/post">postController</prop

<prop key="/servlet/ajax">ajaxController</prop

</props

</property

</bean

<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"

<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"

<property name="prefix" value="/jsp/"

<property name="suffix" value=".jsp"

</bean

<bean id="paraMethodResolver"

class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver"

<property name="paramName" value="action"

</bean

<bean id="userController" class="com.hzau.information.web.controller.UserController"

<property name="methodNameResolver" ref="paraMethodResolver"></property

</bean

<bean id="postController" class="com.hzau.information.web.controller.PostController"

</bean

<bean id="ajaxController" class="com.hzau.information.web.controller.AjaxController"

</bean

beans>

web.xml

xml version="1.0" encoding="UTF-8"?>

web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">

<display-name>Android_BBS</display-name

<welcome-file-list

<welcome-file>jsp/home.jsp</welcome-file

</welcome-file-list

<servlet

<servlet-name>andBbs</servlet-name

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class

<init-param

<param-name>contextConfigLocation</param-name

<param-value

/WEB-INF/context/andBbs-servlet.xml

</param-value

</init-param

<load-on-startup>1</load-on-startup

</servlet

<servlet-mapping

<servlet-name>andBbs</servlet-name

<url-pattern>/servlet/*</url-pattern

</servlet-mapping

web-app>

CommonDao.java

package

com.hzau.information.dao;

import

java.io.Serializable;

import

org.hibernate.Session;
import

org.hibernate.SessionFactory;
import

org.hibernate.Transaction;

public

class CommonDao implements
ICommonDao {
SessionFactory

sessionFactory
;

public void
setSessionFactory(SessionFactory sessionFacotry){

this.sessionFactory
=sessionFacotry;
}

public
SessionFactory getSessionFactory(){

return this.sessionFactory
;
}

public
Object get(Class clz,Serializable object){
Session session=

sessionFactory
.openSession();
Transaction tx=

null
;
Object obj=

null
;

try
{
tx=session.beginTransaction();
obj= session.get(clz, object);
tx.commit();
}

catch
(RuntimeException e){

if(tx!=null
){
tx.rollback();
}

throw
e;
}

finally
{
session.close();
}

return
obj;
}

ICommonDao.java

package

com.hzau.information.dao;

import

java.io.Serializable;

import

org.hibernate.SessionFactory;

public

interface ICommonDao {

public void setSessionFactory(SessionFactory sessionFacotry);

public SessionFactory getSessionFactory();

public Object get(Class clz,Serializable object);
}

IPostDao.java

package

com.hzau.information.dao;

import

java.util.List;

import

com.hzau.information.domain.Comment;
import

com.hzau.information.domain.Post;

public

interface
IPostDao {

public
Post getPostById(Long postId);

public boolean
savePost(Post post);

public boolean
savePost(Long post,Comment comment);

public boolean
savePost_Comment(Comment comment);

public
List<Post> findPostByTopicId(Long topicId);
}

IUserDao.java
package

com.hzau.information.dao;

import

org.hibernate.SessionFactory;

import

com.hzau.information.domain.User;

public

interface IUserDao {

public SessionFactory getSessionFactory();

public User getUserByName(String userName);

public boolean saveUser(User user);

public User getUserById(Long userId);

}

PostDao.java

package

com.hzau.information.dao;

import

java.util.ArrayList;
import

java.util.Date;
import

java.util.List;

import

org.hibernate.Session;
import

org.hibernate.SessionFactory;
import

org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import

com.hzau.information.HibernateUtil;
import

com.hzau.information.domain.Comment;
import

com.hzau.information.domain.Post;

public

class PostDao extends HibernateDaoSupport implements
IPostDao {

@Override

public
Post getPostById(Long postId) {
Post post=

null
;

try
{
SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();
session.beginTransaction();
List list=session.createQuery(

"from Post u where u.id = :id ").setLong("id"
, postId).list();

if(list!=null
&&list.size()!=0){
post=(Post)list.get(0);
}
session.clear();
session.close();
}

catch
(Exception e){
e.printStackTrace();
}

return
post;
}

public boolean
savePost(Post post){

try
{

SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();
session.beginTransaction();
session.save(post);

return true
;
}

catch
(Exception e){
e.printStackTrace();

}

return false
;
}

public boolean
savePost(Long postId,Comment comment){

try
{
SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();
session.beginTransaction();
session.save(comment);
Post post=

null
;
List list=session.createQuery(

"from Post u where u.id = :id ").setLong("id"
, postId).list();

if(list!=null
&&list.size()!=0){
post=(Post)list.get(0);
post.getComments().add(comment);
post.setCommentCount(post.getComments().size());
session.save(comment);
session.save(post);
session.getTransaction().commit();
session.close();

return true
;
}

else
{

return false
;
}

}

catch
(Exception e){
e.printStackTrace();

}

return false
;
}

public boolean
savePost_Comment(Comment comment){

try
{

SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();
session.beginTransaction();
session.save(comment);
session.clear();
session.close();

return true
;
}

catch
(Exception e){
e.printStackTrace();

}

return false
;
}

public
List<Post> findPostByTopicId(Long topicId){
List<Post> posts=

new
ArrayList<Post>();

try
{
SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();
session.beginTransaction();
posts=session.createQuery(

"from Post p order by p.postTime desc"
).list();
session.clear();
session.close();
}

catch
(Exception e){
e.printStackTrace();
}

return
posts;
}

public static void
main(String[] args) {

//////////////Save post without comment
Post post=

new
Post();
post.setTitle(

"American International Group, Inc."
);
post.setReadCount(5);
post.setCommentCount(2);
post.setContent(

"lsdfkjlxcj lkelj j ovjvjlxckj j iwejo ijlxc"
);
post.setPoster(1l);
post.setPostTime(

new
Date());

try
{
SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();
session.beginTransaction();
session.save(post);
}

catch
(Exception e){
e.printStackTrace();
}

// //////////////Save users
// User user =new User();
// user.setuserName("lichengri008");
// user.setPassword("welkiei");
// PersonalProfile pp=new PersonalProfile();
// pp.setEmail("lichengri008@126.com");
// pp.setIconUrl("/Android_BBS/images/default_pro.bmp");
// user.setPerProfile(pp);
// SystemProfile sp=new SystemProfile();
// sp.setContribute(0);
// sp.setLevel(0);
// sp.setOnLineTime(0l);
// sp.setRegisterDate(new Date());
// user.setSysProfile(sp);
//
// try{
// SessionFactory factor=HibernateUtil.getSessionFactory();
// Session session=factor.openSession();
// session.beginTransaction();
// session.save(pp);
// session.save(sp);
// session.save(user);
// }catch(Exception e){
// e.printStackTrace();
// }

// //////////////Save post without comment
// Comment comment=new Comment();
// comment.setContent("Good post but not for me !");
// comment.setIssueTime(new Date());
// comment.setUserId(21l);
//
// post.getComments().add(comment);
//
// try{
// SessionFactory factor=HibernateUtil.getSessionFactory();
// Session session=factor.openSession();
// session.beginTransaction();
//
// session.save(comment);
//
// session.save(post);
// session.getTransaction().commit();

//
// }catch(Exception e){
// e.printStackTrace();
// }
}

}

UserDao.java

package

com.hzau.information.dao;

import

java.util.List;

import

org.hibernate.Session;
import

org.hibernate.SessionFactory;
import

org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import

com.hzau.information.HibernateUtil;
import

com.hzau.information.domain.User;

public

class UserDao extends HibernateDaoSupport implements IUserDao {

@Override

public User getUserByName(String userName) {
User user=
null;

try{
SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();

session.beginTransaction();
List list=session.createQuery(
"from User u where u.userName = :userName ").setString("userName", userName).list();

if(list!=null&&list.size()!=0){
user =(User)list.get(0);
}
}
catch(Exception e){
e.printStackTrace();
}

return user;
}

@Override

public boolean saveUser(User user) {

// TODO Auto-generated method stub

try{
SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();
session.beginTransaction();
session.save(user.getPerProfile());
session.save(user.getSysProfile());
session.save(user);
session.getTransaction().commit();

return true;
}
catch(Exception e){
e.printStackTrace();
}

return false;
}

@Override

public User getUserById(Long userId) {
User user=
null;

try{
SessionFactory factor=HibernateUtil.getSessionFactory();
Session session=factor.openSession();

session.beginTransaction();
List list=session.createQuery(
"from User u where u.id = :id ").setLong("id", userId).list();

if(list!=null&&list.size()!=0){
user =(User)list.get(0);
}
}
catch(Exception e){
e.printStackTrace();
}

return user;
}

}