Configure EHCache with Spring and Hibernate, using multiple cache managers - spring

Question

(first of all, sorry for my english ... I don't speak it very well)
Hi,
I'm developing a multi-module web app using spring framework in version 4.0.9. I have three different jar modules containing three different entity models wired to its own database each other. These three models are using Hibernate in version 4.3.5 and spring too.
I want to configure Ehcache as hibernate's second level cache on each of one jar model modules and likewise I need to configure Ehcache for cache provider at principal webapp project.
model-1.jar (spring + hibernate + ehcache), with hibernate-ehcache dependency version 4.3.5
model-2.jar (spring + hibernate + ehcache), with hibernate-ehcache dependency version 4.3.5
model-3.jar (spring + hibernate + ehcache), with hibernate-ehcache dependency version 4.3.5
webapp.war (spring-mvc + ehcache), with spring-context-support 4.0.9 version dependency
In model-1 module something like this:
(model-1-spring-context.xml)
<bean id="oneSessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean" lazy-init="true">
<property name="dataSource" ref="oneDataSource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.cache.region.factory_class">org.hibernate.cache.ehcache.EhCacheRegionFactory</prop>
<prop key="hibernate.cache.use_second_level_cache">true</prop>
<prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
<prop key="net.sf.ehcache.configurationResourceName">one-ehcache.xml</prop>
</props>
</property>
<property name="packagesToScan" value="......" />
</bean>
(one-ehcache.xml)
<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../config/ehcache.xsd" name="oneHibernateCache">
<diskStore path="/tmp/xxxx"/>
<defaultCache
maxElementsInMemory="10000"
eternal="false"
timeToIdleSeconds="120"
timeToLiveSeconds="120"
overflowToDisk="true"
maxElementsOnDisk="10000000"
diskPersistent="false"
diskExpiryThreadIntervalSeconds="120"
memoryStoreEvictionPolicy="LRU"
/>
</ehcache>
model-2 and model-3 with analogous structure to model-1.
And webapp configuration something like this:
(class configuration)
#EnableCaching
#Configuration
public class CacheConfig {
#Bean
public CacheManager cacheManager() {
return new EhCacheCacheManager(ehCacheCacheManager().getObject());
}
#Bean
public EhCacheManagerFactoryBean ehCacheCacheManager() {
EhCacheManagerFactoryBean factory = new EhCacheManagerFactoryBean();
factory.setConfigLocation(new ClassPathResource("web-ehcache.xml"));
factory.setShared(true);
return factory;
}
}
(web-cache.xml)
<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="ehcache.xsd" name="webSpringCache">
<diskStore path="/tmp/zzzzz" />
<defaultCache
maxElementsInMemory="1"
eternal="true"
overflowToDisk="false"
diskPersistent="false"
diskExpiryThreadIntervalSeconds="1800"
memoryStoreEvictionPolicy="FIFO">
</defaultCache>
I'm having several problems with cache managers, cache names and regions inside them. Spring context doesn't start ok and I don't know how to configure properly the modules.
I'd very pleased if somebody could help me.
Thanks a lot to everybody.