JSF+Spring+Hibernate做的login

源文件结构

web文件结构

1 UserBean.java

1 package officeautomatic;
2
3 import javax.faces.event.ActionEvent;
4
5 public class UserBean {
6      private Integer id;
7      private String name;
8      private String pass;
9      private String err;
10      private UserDAO userDAO;
11      private String outcome;
12
13      public void setId(Integer id) {
14          this .id = id;
15     }
16
17      public Integer getId() {
18          return id;
19     }
20
21      public void setName(String name) {
22          this .name = name;
23     }
24
25      public String getName() {
26          return name;
27     }
28
29      public void setPass(String pass) {
30          this .pass = pass;
31     }
32
33      public String getPass() {
34          return pass;
35     }
36
37      public void setErr(String err) {
38          this .err = err;
39     }
40
41      public String getErr() {
42          return err;
43     }
44
45      public void setUserDAO(UserDAO userDAO) {
46          this .userDAO = userDAO;
47     }
48
49      public UserDAO getUserDAO() {
50          return userDAO;
51     }
52
53      public void checkValue(ActionEvent e) {
54          if ((getUserDAO().find(id) != null ) && pass.equals(getUserDAO().find( new Integer(id)).getPass())){
55             setName(getUserDAO().find( new Integer(id)).getName());
56             outcome = " success " ;
57         }
58          else {
59             setErr( " error! " );
60             outcome = " failure " ;
61         }
62     }
63
64      public String outcome(){
65          return outcome;
66     }
67 }

checkValue方法里由id搜索，核对password的过程想改成单独的UserValidator类

2 IUserDAO.java

1 package officeautomatic;
2
3 public interface IUserDAO {
4 public UserBean find(Integer id);
5 }

3 UserDAO.java

1 package officeautomatic;
2
3 import org.hibernate.Hibernate;
4 import org.hibernate.Session;
5 import org.hibernate.SessionFactory;
6
7 public class UserDAO implements IUserDAO {
8      private SessionFactory sessionFactory;
9
10      public UserDAO() {
11
12     }
13
14      public UserDAO(SessionFactory sessionFactory) {
15          this .setSessionFactory(sessionFactory);
16     }
17
18      public void setSessionFactory(SessionFactory sessionFactory) {
19          this .sessionFactory = sessionFactory;
20     }
21
22      public UserBean find(Integer id) {
23         Session session = sessionFactory.openSession();
24
25         UserBean userBean = (UserBean) session.get(UserBean. class , id);
26         Hibernate.initialize(userBean);
27
28         session.close();
29
30          return userBean;
31     }
32 }

4 index.jsp

1 <% @ page language = " java " contentType = " text.html; charset=BIG5 "
2 pageEncoding = "BIG5 " %>
3 <% @taglib uri = " http://java.sun.com/jsf/core " prefix = " f " %>
4 <% @taglib uri = " http://java.sun.com/jsf/html " prefix = " h " %>
5
6 <! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" >
7 < html >
8    < head >
9      < meta http-equiv ="Content-Type" content ="text/html; charset=BIG5" >
10      < title > Login </ title >
11    </ head >
12
13    < body >
14      < f:view locale ="zh_CN" >
15        < h:form id ="loginForm" >
16          < h:message for ="userNameInput" ></ h:message >
17          < h:outputText value ="#{userBean.err}" ></ h:outputText >
18          < p >
19            < h:outputLabel for ="userNameInput" >
20              < h:outputText id ="userNameLabel" value ="User ID:" ></ h:outputText >
21            </ h:outputLabel >
22            < h:inputText id ="userNameInput" value ="#{userBean.id}" required ="true" ></ h:inputText >
23          </ p >
24          < p >
25            < h:outputLabel for ="passwordInput" >
26              < h:outputText id ="passwordLabel" value ="Password:" ></ h:outputText >
27            </ h:outputLabel >
28            < h:inputSecret id ="passwordInput" value ="#{userBean.pass}" required ="true" ></ h:inputSecret >
29          </ p >
30          < h:commandButton id ="submitButton" value ="Submmit" actionListener ="#{userBean.checkValue}" action ="#{userBean.outcome}" ></ h:commandButton >
31        </ h:form >
32      </ f:view >
33    </ body >
34 </ html >

actionListener作为JSF的监听器，返回void。
5 welcome.jsp

6 faces-config.xml

1 <? xml version="1.0" encoding="UTF-8" ?>
2 <! DOCTYPE faces-config PUBLIC
3 "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
4 "http://java.sun.com/dtd/web-facesconfig_1_0.dtd" >
5
6 < faces-config >
7    < application >
8      < variable-resolver >
9       org.springframework.web.jsf.DelegatingVariableResolver
10      </ variable-resolver >
11    </ application >
12    < navigation-rule >
13      < from-view-id > /index.jsp </ from-view-id >
14      < navigation-case >
15        < from-outcome > success </ from-outcome >
16        < to-view-id > /welcome.jsp </ to-view-id >
17      </ navigation-case >
18      < navigation-case >
19        < from-outcome > failure </ from-outcome >
20        < to-view-id > /index.jsp </ to-view-id >
21      </ navigation-case >
22
23    </ navigation-rule >
24
25    < managed-bean >
26      < managed-bean-name > userBean </ managed-bean-name >
27      < managed-bean-class > officeautomatic.UserBean </ managed-bean-class >
28      < managed-bean-scope > session </ managed-bean-scope >
29      < managed-property >
30        < property-name > userDAO </ property-name >
31           < value > #{userDAO} </ value >
32      </ managed-property >
33
34    </ managed-bean >
35
36 </ faces-config >

7 beans-config.xml

1 <? xml version="1.0" encoding="UTF-8" ?>
2 < beans xmlns ="http://www.springframework.org/schema/beans"
3   xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance"
4   xsi:schemaLocation ="http://www.springframework.org/schema/beans
5   http://www.springframework.org/schema/beans/spring-beans-2.0.xsd" >
6
7      < bean id ="dataSource" class ="org.springframework.jdbc.datasource.DriverManagerDataSource" >
8        < property name ="driverClassName" value ="com.mysql.jdbc.Driver" />
9        < property name ="url" value ="jdbc:mysql://localhost:3306/cie" />
10        < property name ="username" value ="root" />
11        < property name ="password" value ="123456" />
12      </ bean >
13
14      < bean id ="sessionFactory"
15           class ="org.springframework.orm.hibernate3.LocalSessionFactoryBean"
16           destroy-method ="close" >
17        < property name ="dataSource" ref ="dataSource" />
18        < property name ="mappingResources" >
19          < list >
20            < value >officeautomatic/ UserBean.hbm.xml </ value >
21          </ list >
22        </ property >
23        < property name ="hibernateProperties" >
24          < props >
25            < prop key ="hibernate.dialect" >
26             org.hibernate.dialect.MySQLDialect
27            </ prop >
28          </ props >
29        </ property >
30      </ bean >
31
32      < bean id ="userDAO" class ="officeautomatic.UserDAO" >
33        < property name ="sessionFactory" ref ="sessionFactory" ></ property >
34      </ bean >
35
36 </ beans >

cie：数据库名。
sessionFactory的value要带包名，officeautomatic/UserBean.hbm.xml这错误查了好久，唉……
8 UserBean.hbm.xml

1 <? xml version="1.0" encoding="UTF-8" ?>
2 <! DOCTYPE hibernate-mapping
3 PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
4 "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >
5
6 < hibernate-mapping >
7    < class name ="officeautomatic.UserBean" table ="user" >
8
9      < id name ="id" column ="id" >
10        < generator class ="native" ></ generator >
11      </ id >
12
13      < property name ="name" column ="username" ></ property >
14
15      < property name ="pass" column ="password" ></ property >
16
17    </ class >
18 </ hibernate-mapping >

UserBean类与数据库中user表格对应。
9 web.xml

1 <? xml version="1.0" encoding="UTF-8" ?>
2 < web-app xmlns ="http://java.sun.com/xml/ns/javaee"
3 xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance" version ="2.5"
4 xsi:schemaLocation ="http://java.sun.com/xml/ns/javaee
5 http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" >
6
7    < session-config >
8      < session-timeout > 30 </ session-timeout >
9    </ session-config >
10
11    < servlet >
12      < servlet-name > context </ servlet-name >
13        < servlet-class >
14         org.springframework.web.context.ContextLoaderServlet
15        </ servlet-class >
16      < load-on-startup > 1 </ load-on-startup >
17    </ servlet >
18      < listener >
19          < listener-class >
20             org.apache.myfaces.webapp.StartupServletContextListener
21          </ listener-class >
22      </ listener >
23    < context-param >
24      < param-name > contextConfigLocation </ param-name >
25      < param-value > /WEB-INF/applicationContext.xml </ param-value >
26    </ context-param >
27    < context-param >
28      < param-name > javax.faces.CONFIG_FILES </ param-name >
29      < param-value > /WEB-INF/faces-config.xml </ param-value >
30    </ context-param >
31
32    < servlet >
33      < servlet-name > Faces Servlet </ servlet-name >
34      < servlet-class > javax.faces.webapp.FacesServlet </ servlet-class >
35      < load-on-startup > 0 </ load-on-startup >
36    </ servlet >
37    < servlet-mapping >
38    < servlet-name > Faces Servlet </ servlet-name >
39      < url-pattern > *.faces </ url-pattern >
40    </ servlet-mapping >
41
42 </ web-app >
43

用了myface的listener，要加个myface的包。

JSF+Spring+Hibernate做的login

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