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POSpring Data + Hibernate Query Caching not working
 

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  1. POSpring Data + Hibernate Query Caching not working
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    <p>I am trying but not succeeding to cache a query in <strong>Spring Data</strong> and <strong>Hibernate</strong> environmet with following <strong>dependencies</strong> : </p> <pre><code>compile 'org.hibernate:hibernate-validator:4.0.0.GA' compile 'org.hibernate:hibernate-entitymanager:3.6.6.Final' compile 'org.hibernate.javax.persistence:hibernate-jpa-2.0-api:1.0.0.Final' compile 'org.hibernate:hibernate-ehcache:3.3.1.GA' compile 'org.springframework.data:spring-data-jpa:1.2.0.RELEASE' </code></pre> <h2>My Spring Data Repository(ServiceRepository) for entity Service is </h2> <pre><code>public interface ServiceRepository extends CrudRepository&lt;Service, Long&gt;, JpaSpecificationExecutor&lt;Service&gt; { @Cacheable("merchantServices") @Query("select s from Service s JOIN s.statusList sas where s.status=?1 and s.priviligedUser.priviligedUserType IN (2,4) and (s.id IN (select st.id from Service st inner join st.tags tag where tag IN (?3)) or s.serviceType IN (?2)) and sas.active=true and sas.transactorType=?4 ORDER BY s.name") List&lt;Service&gt; getAllMerchantServicesByStatusTypeAndTags(ServiceStatus status, List&lt;ServiceType&gt; type, List&lt;String&gt; tags, TransactorType transactor); } </code></pre> <h2>Repository's @Cacheable method being invoked from </h2> <pre><code>public List&lt;Service&gt; getAllServicesByStatusAndId(ServiceStatus status, List&lt;Long&gt; services, TransactorType transactor) { return serviceRepository.getAllMerchantServicesByStatusAndServiceId(status, services, transactor); } </code></pre> <h2>My Caching confing (jpa-context.xml) is </h2> <p>It is inspired from <a href="https://github.com/spring-projects/spring-data-jpa-examples/blob/master/spring-data-jpa-example/src/main/resources/caching-repository-context.xml" rel="nofollow noreferrer">spring-data-jpa-examples/src/main/resources/caching-repository-context.xml </a></p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;beans xmlns:p="http://www.springframework.org/schema/p" xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:cache="http://www.springframework.org/schema/cache" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd" default-autowire="byName"&gt; &lt;tx:annotation-driven /&gt; &lt;bean id="cacheManager" class="org.springframework.cache.support.SimpleCacheManager"&gt; &lt;property name="caches"&gt; &lt;set&gt; &lt;bean class="org.springframework.cache.concurrent.ConcurrentMapCacheFactoryBean" p:name="merchantServices"/&gt; &lt;/set&gt; &lt;/property&gt; &lt;/bean&gt; &lt;/beans&gt; </code></pre> <h2>cache enabled Hibernate config (hibernate.cfg.xml) is </h2> <pre><code>&lt;?xml version='1.0' encoding='utf-8'?&gt; &lt;!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"&gt; &lt;hibernate-configuration&gt; &lt;session-factory&gt; &lt;property name="hibernate.default_batch_fetch_size"&gt;16&lt;/property&gt; &lt;property name="hibernate.max_fetch_depth"&gt;5&lt;/property&gt; &lt;property name="hibernate.cache.use_query_cache"&gt;true&lt;/property&gt; &lt;property name="hibernate.cache.use_second_level_cache"&gt;true&lt;/property&gt; &lt;property name="hibernate.generate_statistics"&gt;true&lt;/property&gt; &lt;property name="hibernate.cache.provider_class"&gt;org.hibernate.cache.EhCacheProvider&lt;/property&gt; &lt;property name="hibernate.c3p0.timeout"&gt;300&lt;/property&gt; &lt;/session-factory&gt; &lt;/hibernate-configuration&gt; </code></pre> <p>Looking at log; every time I request, I see query executed.</p> <pre><code>17:50:28.997 [http-bio-8080-exec-10] INFO org.hibernate.stat.Statistics - HQL: select s from Service s JOIN s.statusList sas where s.status=?1 and s.priviligedUser.priviligedUserType IN (2,4) and s.id IN (?2) and sas.active=true and sas.transactorType=?3 ORDER BY s.name, time: 57ms, rows: 1 </code></pre> <p>Next time I request, I see following query;</p> <pre><code>18:03:40.374 [http-bio-8080-exec-8] INFO org.hibernate.stat.Statistics - HQL: select s from Service s JOIN s.statusList sas where s.status=?1 and s.priviligedUser.priviligedUserType IN (2,4) and s.id IN (?2) and sas.active=true and sas.transactorType=?3 ORDER BY s.name, time: 47ms, rows: 1 </code></pre> <h2>References</h2> <p><a href="https://github.com/spring-projects/spring-data-jpa-examples/tree/master/spring-data-jpa-example/src/main/java/org/springframework/data/jpa/example/repository/caching" rel="nofollow noreferrer">spring-projects/spring-data-jpa-examples</a></p> <p><a href="http://www.captaindebug.com/2012/09/spring-31-caching-and-config.html#.Ujl-iIoW3uk" rel="nofollow noreferrer">Spring 3.1 Caching and Config</a></p> <p><a href="https://stackoverflow.com/a/18363810/432903">Spring Data Rest - Caching</a></p> <p><a href="https://stackoverflow.com/q/17896118/432903">Spring Data Repository caching results</a></p>
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