源文件結構
web文件結構
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，核對password的過程想改成單獨的UserValidator類
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作為JSF的監聽器，返回void。
5
welcome.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>welcome</title>
11 </head>
12
13 <body>
14 <f:view>
15 <h:outputText value="#{userBean.name}"/>
16 <h3>login successfully</h3>
17 </f:view>
18 </body>
19 </html>
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：數據庫名。
sessionFactory的value要帶包名，officeautomatic/UserBean.hbm.xml
這錯誤查了好久，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類與數據庫中user表格對應。
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，要加個myface的包。
posted on 2007-06-09 21:37
xiao Yu 閱讀(1057)
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spring