OpenEntityManagerInViewFilter not working

[alejandrogarciaseco]

Yes, I removed the mvc:interceptors tag for avoiding conflicts, anyway thanks for the tip.

I am using mvc:annotation-driven just for avoiding a full manual configuration, I am not sure if it could be a discouraged practice... So I am trying to look for the way of customizing the mvc:annotation-driven configuration. One option could be defining the RequestMappingHandlerMapping with the proper name according to the bean created by the mvc:annotation-driven, as you said; at the moment I wasn't able to find that bean name in the application's log using DEBUG and TRACE logging levels.

Now I am looking for a solution like this: http://scottfrederick.blogspot.com/2...nnotation.html

Any idea?

Thanks.

[alejandrogarciaseco]

Well it seems that in cases of needing to customize the configuration provided by mvc:interceptors, it is recommended the usage of a BeanPostProcessor, I have read the same here: http://vard-lokkur.blogspot.com/2010...g-default.html

What do you think Marten? Does it make sense for you?

Thanks

Regards.

[alejandrogarciaseco]

I didn't work neither, this was the set up:

• Bean post processor's code:

package ie.i2e2.greenmode.web.configuration;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.orm.jpa.support.OpenEntityManagerInViewInterceptor;
import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;

public class MvcConfigurationPostProcessor implements BeanPostProcessor {

	private OpenEntityManagerInViewInterceptor openEntityManagerInViewInterceptor;
	
	@Override
	public Object postProcessAfterInitialization(Object bean, String beanName)
			throws BeansException {
		if (bean instanceof RequestMappingHandlerMapping) {
			Object [] interceptors = new Object [1];
			interceptors [0] = openEntityManagerInViewInterceptor;
			
			((RequestMappingHandlerMapping) bean).setInterceptors(interceptors);
		}
		
		return bean;
	}

	@Override
	public Object postProcessBeforeInitialization(Object bean, String beanName)
			throws BeansException {
		return bean;
	}

	public OpenEntityManagerInViewInterceptor getOpenEntityManagerInViewInterceptor() {
		return openEntityManagerInViewInterceptor;
	}
	public void setOpenEntityManagerInViewInterceptor(
			OpenEntityManagerInViewInterceptor openEntityManagerInViewInterceptor) {
		this.openEntityManagerInViewInterceptor = openEntityManagerInViewInterceptor;
	}

}

• Corresponding Spring configuration:

	<bean id="openEntityManagerInViewInterceptor" class="org.springframework.orm.jpa.support.OpenEntityManagerInViewInterceptor">
		<property name="entityManagerFactory" ref="entityManagerFactory" />
	</bean>
	
	<bean id="mvcConfigurationPostProcessor" class="ie.i2e2.greenmode.web.configuration.MvcConfigurationPostProcessor">
		<property name="openEntityManagerInViewInterceptor" ref="openEntityManagerInViewInterceptor" />
	</bean>

At the moment I give up, I cannot spend more time on this...

If anybody has any clue please make me know, thank you for your help Marten.

Regards.