Regarding bean references

[Anand Loni]

Hello,

I am very much new to spring technology.

I am using spring mvc, from controller I am calling spring service layer. In the service layer classes refers to beans which I havent defined in config file. Is it ok if I include all dependent jar to my project or I need to define all the referenced beans ?

Thanks,

[Lorand Komaromi]

It's ok if it works!

It's your decision how far you go with decoupling and dependency injection...

[Anand Loni]

Its giving me error that NoSuchBeanDefinationException...

[Lorand Komaromi]

How do you reference those beans?

[Anand Loni]

here is snippet of config file

  
<bean id="dgmtService" class="dgmt.service.GGMTPoolService"
		init-method="init" destroy-method="destroy" singleton="true" >

		<property name="poolService"><ref bean="org.etudes.mneme.api.PoolService" /></property>

</bean>	

org.etudes.mneme.api.PoolService has its own dependencies

[Lorand Komaromi]

You have to declare the pool service bean in your conf if you want to reference it with the ref element!

[Alaa Nassef]

<bean id="dgmtService" class="dgmt.service.GGMTPoolService"  init-method="init" destroy-method="destroy" singleton="true" >  
        <property name="poolService"><ref bean="poolservice" /></property>  
</bean>
<bean id="poolService" class="org.etudes.mneme.api.PoolService">
        ........
</bean>

OR

<bean id="dgmtService" class="dgmt.service.GGMTPoolService"  init-method="init" destroy-method="destroy" singleton="true" >  
        <property name="poolService">
                <bean class="org.etudes.mneme.api.PoolService">
                        ........
                </bean>
        </property>  
</bean>