[bmwilson0128]

I made a project similar to DWRSpringJPA example, but without DWR.
I have a class StudentService, and it holds a class StudentProfileDAO.

I am finding that Spring is not instantiating the DAO class, it is null.
My relevent files:
applicationContext.xml:

<bean id=”entityManagerFactory”
class=”org.springframework.orm.jpa.LocalEntityManagerFactoryBean”>
<property name=”persistenceUnitName” value=”educationPU” />
</bean>

<bean id=”transactionManager” class=”org.springframework.orm.jpa.JpaTransactionManager”>
<property name=”entityManagerFactory” ref=”entityManagerFactory” />
</bean>

<tx:annotation-driven transaction-manager=”transactionManager” />

<bean id=”StudentProfileDAO” class=”com.jpa.StudentProfileDAO”>
<property name=”entityManagerFactory” ref=”entityManagerFactory” />
</bean>

<bean id=”studentService” class=”com.services.StudentService”>
<property name=”studentProfileDAO” ref=”StudentProfileDAO” />
</bean>

I have a jspx page that has:

<ice:inputText id=”lastName” value=”#{studentService.studentProfileDAO.lastName}”/>
and it reports back that studentProfileDAO is null.
How do I make Spring automatically instantiate the DAO when StudentService is instantiated?

Thanks

[support-joy]

bmwilson0128

I don’t have visibility to your current problem. Are you getting an error? Can you check your error log? I would recommend you to debug through your code to find the root cause. And also cross post to spring – JPA forums.

[Author]

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