alfresco-community-repo/config/alfresco/cache-context.xml

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>
 
<!--
   Configuration of in-transaction caches along with the shared (cross-transaction) caches.
   The in-transaction caches do not share the same configuration as the shared caches.
   This is because the shared caches can support replication (EHCache 1.2), while the 
   in-transaction caches must not use these features.
-->
<beans>
   
   <!-- ==================================================== -->
   <!-- EH Cache Manager to produce in-transaction EH Caches -->
   <!-- ==================================================== -->
   
   <bean name="transactionalEHCacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" >
      <property name="configLocation">
         <value>classpath:alfresco/ehcache-transactional.xml</value>
      </property>
   </bean>
   
   <!-- ============================================ -->
   <!-- EH Cache Manager to produce shared EH Caches -->
   <!-- ============================================ -->
   
   <bean name="internalEHCacheManager" class="org.alfresco.repo.cache.InternalEhCacheManagerFactoryBean" />
   
   
   <!-- ===================================== -->
   <!-- Authority container look up for users -->
   <!-- ===================================== -->

   <!-- The cross-transaction shared cache for User Authorities -->
   
   <bean name="userToAuthoritySharedCache" class="org.alfresco.repo.cache.EhCacheAdapter">
      <property name="cache">
         <bean class="org.springframework.cache.ehcache.EhCacheFactoryBean" >
            <property name="cacheManager">
               <ref bean="internalEHCacheManager" />
            </property>
            <property name="cacheName">
               <value>userToAuthorityCache</value>
            </property>
            <property name="maxElementsInMemory">
               <value>10000</value>  <!-- approx 2MB memory required -->
            </property>
            <property name="overflowToDisk">
               <value>false</value>
            </property>
         </bean>
      </property>
   </bean>
   
   <!-- The transactional cache for User Authorities -->
   
   <bean name="userToAuthorityCache" class="org.alfresco.repo.cache.TransactionalCache">
      <property name="sharedCache">
         <ref bean="userToAuthoritySharedCache" />
      </property>
      <property name="cacheManager" >
         <ref bean="transactionalEHCacheManager" />
      </property>
      <property name="name">
         <value>userToAuthorityTransactionalCache</value>
      </property>
      <property name="maxCacheSize">
         <value>5000</value>
      </property>
   </bean>
   
   <!-- ===================================== -->
   <!-- Permissions access cache              -->
   <!-- ===================================== -->

   <!-- The cross-transaction shared cache for Permissions -->
   
   <bean name="permissionsAccessSharedCache" class="org.alfresco.repo.cache.EhCacheAdapter">
      <property name="cache">
         <bean class="org.springframework.cache.ehcache.EhCacheFactoryBean" >
            <property name="cacheManager">
               <ref bean="internalEHCacheManager" />
            </property>
            <property name="cacheName">
               <value>permissionsAccessCache</value>
            </property>
            <property name="maxElementsInMemory">
               <value>50000</value>  <!-- approx 20MB memory required -->
            </property>
            <property name="overflowToDisk">
               <value>false</value>
            </property>
         </bean>
      </property>
   </bean>
   
   <!-- The transactional cache for Permissions -->
   
   <bean name="permissionsAccessCache" class="org.alfresco.repo.cache.TransactionalCache">
      <property name="sharedCache">
         <ref bean="permissionsAccessSharedCache" />
      </property>
      <property name="cacheManager" >
         <ref bean="transactionalEHCacheManager" />
      </property>
      <!-- Eh cache area -->
      <property name="name">
         <value>permissionsAccessTransactionalCache</value>
      </property>
      <property name="maxCacheSize">
         <value>5000</value>
      </property>
   </bean>
   
   <!-- ===================================== -->
   <!-- Node owner cache                      -->
   <!-- ===================================== -->

   <!-- The cross-transaction shared cache for Node Ownership -->
   
   <bean name="nodeOwnerSharedCache" class="org.alfresco.repo.cache.EhCacheAdapter">
      <property name="cache">
         <bean class="org.springframework.cache.ehcache.EhCacheFactoryBean" >
            <property name="cacheManager">
               <ref bean="internalEHCacheManager" />
            </property>
            <property name="cacheName">
               <value>nodeOwnerCache</value>
            </property>
            <property name="maxElementsInMemory">
               <value>20000</value> <!-- approx 20MB memory required -->
            </property>
            <property name="overflowToDisk">
               <value>false</value>
            </property>
         </bean>
      </property>
   </bean>
   
   <!-- The transactional cache for Node Ownership -->
   
   <bean name="nodeOwnerCache" class="org.alfresco.repo.cache.TransactionalCache">
      <property name="sharedCache">
         <ref bean="nodeOwnerSharedCache" />
      </property>
      <property name="cacheManager" >
         <ref bean="transactionalEHCacheManager" />
      </property>
      <property name="name">
         <value>nodeOwnerTransactionalCache</value>
      </property>
      <property name="maxCacheSize">
         <value>5000</value>
      </property>
   </bean>

</beans>