User Manual

Modifying the EmpInfo application involves the following tasks:
• “Modifying the applicationContext.xml File” (page 370)
• “Modifying the EmployeeDao.java File” (page 371)
• “Creating the Employee.hbm.xml File” (page 372)
• “Removing the EmployeeRowMapper.java File” (page 375)
• “Adding Dependency JAR Files” (page 376)
Modifying the applicationContext.xml File
Modify the EmpInfo/WebContent/WEB-INF/applicationContext.xml file, so that it uses
the Hibernate SessionFactory to connect to the employee SQL/MX database table using the
following steps:
1. Specify the SessionFactory in the applicationContext.xml file as shown:
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="mappingResources">
<list>
<value>Employee.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.SqlmxDialect</prop>
Example of Integrating Hibernate into Spring 9
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
<property name="dataSource">
<ref bean="dataSource"/>
</property>
</bean>
2. Modify the bean instance of the EmployeeDao class to add the reference of the Hibernate
SessionFactory, as shown:
<bean id="empdao" class="com.hp.springapp.service.EmployeeDao">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
After modification, the applicationContext.xml file should appear as:
<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource"
>
<property name="driverClassName">
<value>${jdbc.driver}</value>
</property>
<property name="url">
<value>${jdbc.url}</value>
</property>
<property name="username">
<value>${jdbc.user}</value>
370 Integrating Hibernate into Spring