详解spring boot集成ehcache 2.x 用于hibernate二级缓存

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId></dependency><dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-cache</artifactId></dependency><dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-ehcache</artifactId> <exclusions>  <exclusion>   <groupId>net.sf.ehcache</groupId>   <artifactId>ehcache-core</artifactId>  </exclusion> </exclusions></dependency><dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache</artifactId> <version>2.10.3</version></dependency> 

# 打开hibernate统计信息spring.jpa.properties.hibernate.generate_statistics=true# 打开二级缓存spring.jpa.properties.hibernate.cache.use_second_level_cache=true# 打开查询缓存spring.jpa.properties.hibernate.cache.use_query_cache=true# 指定缓存providerspring.jpa.properties.hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory# 配置shared-cache-modespring.jpa.properties.javax.persistence.sharedCache.mode=ENABLE_SELECTIVE

<?xml version="1.0" encoding="UTF-8"?><ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:noNamespaceSchemaLocation="http://www.ehcache.org/ehcache.xsd"  updateCheck="true" monitoring="autodetect"  dynamicConfig="true"> <diskStore path="user.dir/cache"/> <transactionManagerLookup class="net.sf.ehcache.transaction.manager.DefaultTransactionManagerLookup"        properties="jndiName=java:/TransactionManager" propertySeparator=";"/> <cacheManagerEventListenerFactory class="com.yangyi.base.ehcache.CustomerCacheManagerEventListenerFactory" properties=""/> <defaultCache  maxEntriesLocalHeap="0"  eternal="false"  timeToIdleSeconds="1200"  timeToLiveSeconds="1200">  <!--<terracotta/>--> </defaultCache> <cache name="entityCache"   maxEntriesLocalHeap="1000"   maxEntriesLocalDisk="10000"   eternal="false"   diskSpoolBufferSizeMB="20"   timeToIdleSeconds="10"   timeToLiveSeconds="20"   memoryStoreEvictionPolicy="LFU"   transactionalMode="off">  <persistence strategy="localTempSwap"/>  <cacheEventListenerFactory class="com.yangyi.base.ehcache.CustomerCacheEventListenerFactory" /> </cache> <cache name="org.hibernate.cache.internal.StandardQueryCache"   maxEntriesLocalHeap="5" eternal="false" timeToLiveSeconds="120">  <persistence strategy="localTempSwap" />  <cacheEventListenerFactory class="com.yangyi.base.ehcache.CustomerCacheEventListenerFactory" /> </cache> <cache name="org.hibernate.cache.spi.UpdateTimestampsCache"   maxEntriesLocalHeap="5000" eternal="true">  <persistence strategy="localTempSwap" />  <cacheEventListenerFactory class="com.yangyi.base.ehcache.CustomerCacheEventListenerFactory" /> </cache></ehcache>

package com.yangyi.base.ehcache;import net.sf.ehcache.CacheException;import net.sf.ehcache.CacheManager;import net.sf.ehcache.Status;import net.sf.ehcache.event.CacheManagerEventListener;import org.slf4j.Logger;import org.slf4j.LoggerFactory;/** * ehcache customer cacheManagerEventListener * Created by yangjinfeng on 2017/1/5. */public class CustomerCacheManagerEventListener implements CacheManagerEventListener { private Logger logger = LoggerFactory.getLogger(getClass()); private final CacheManager cacheManager; public CustomerCacheManagerEventListener(CacheManager cacheManager) {  this.cacheManager = cacheManager; } @Override public void init() throws CacheException {  logger.info("init ehcache..."); } @Override public Status getStatus() {  return null; } @Override public void dispose() throws CacheException {  logger.info("ehcache dispose..."); } @Override public void notifyCacheAdded(String s) {  logger.info("cacheAdded... {}", s);  logger.info(cacheManager.getCache(s).toString()); } @Override public void notifyCacheRemoved(String s) { }}

package com.yangyi.base.ehcache;import net.sf.ehcache.CacheManager;import net.sf.ehcache.event.CacheManagerEventListener;import net.sf.ehcache.event.CacheManagerEventListenerFactory;import java.util.Properties;/** * Created by yangjinfeng on 2017/1/5. */public class CustomerCacheManagerEventListenerFactory extends CacheManagerEventListenerFactory { @Override public CacheManagerEventListener createCacheManagerEventListener(CacheManager cacheManager, Properties properties) {  return new CustomerCacheManagerEventListener(cacheManager); }}

package com.yangyi.base.ehcache;import net.sf.ehcache.CacheException;import net.sf.ehcache.Ehcache;import net.sf.ehcache.Element;import net.sf.ehcache.event.CacheEventListener;import org.slf4j.Logger;import org.slf4j.LoggerFactory;/** * Created by yangjinfeng on 2017/1/5. */public class CustomerCacheEventListener implements CacheEventListener { private Logger logger = LoggerFactory.getLogger(getClass()); @Override public void notifyElementRemoved(Ehcache ehcache, Element element) throws CacheException {  logger.info("cache removed. key = {}, value = {}", element.getObjectKey(), element.getObjectValue()); } @Override public void notifyElementPut(Ehcache ehcache, Element element) throws CacheException {  logger.info("cache put. key = {}, value = {}", element.getObjectKey(), element.getObjectValue()); } @Override public void notifyElementUpdated(Ehcache ehcache, Element element) throws CacheException {  logger.info("cache updated. key = {}, value = {}", element.getObjectKey(), element.getObjectValue()); } @Override public void notifyElementExpired(Ehcache ehcache, Element element) {  logger.info("cache expired. key = {}, value = {}", element.getObjectKey(), element.getObjectValue()); } @Override public void notifyElementEvicted(Ehcache ehcache, Element element) {  logger.info("cache evicted. key = {}, value = {}", element.getObjectKey(), element.getObjectValue()); } @Override public void notifyRemoveAll(Ehcache ehcache) {  logger.info("all elements removed. cache name = {}", ehcache.getName()); } @Override public Object clone() throws CloneNotSupportedException {  throw new CloneNotSupportedException(); } @Override public void dispose() {  logger.info("cache dispose."); }}

package com.yangyi.base.ehcache;import net.sf.ehcache.event.CacheEventListener;import net.sf.ehcache.event.CacheEventListenerFactory;import java.util.Properties;/** * Created by yangjinfeng on 2017/1/5. */public class CustomerCacheEventListenerFactory extends CacheEventListenerFactory { @Override public CacheEventListener createCacheEventListener(Properties properties) {  return new CustomerCacheEventListener(); }}

2017-01-07 10:27:07.810 INFO 4264 --- [   main] com.yangyi.Application     : Starting Application on yangjinfeng-pc with PID 4264 (E:/JavaWorkSpace/spring-boot-ehcache3-hibernate5-jcache/target/classes started by yangjinfeng in E:/JavaWorkSpace/spring-boot-ehcache3-hibernate5-jcache)2017-01-07 10:27:07.810 INFO 4264 --- [   main] com.yangyi.Application     : No active profile set, falling back to default profiles: default2017-01-07 10:27:07.865 INFO 4264 --- [   main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@2ef3eef9: startup date [Sat Jan 07 10:27:07 CST 2017]; root of context hierarchy2017-01-07 10:27:09.155 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$6eb4eae9] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.191 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cache.annotation.ProxyCachingConfiguration' of type [class org.springframework.cache.annotation.ProxyCachingConfiguration$$EnhancerBySpringCGLIB$$b7c72107] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.206 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration' of type [class org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration$$EnhancerBySpringCGLIB$$ac3ae5ab] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.285 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'spring.cache-org.springframework.boot.autoconfigure.cache.CacheProperties' of type [class org.springframework.boot.autoconfigure.cache.CacheProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.291 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.cache.CacheManagerCustomizers' of type [class org.springframework.boot.autoconfigure.cache.CacheManagerCustomizers] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.293 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.cache.EhCacheCacheConfiguration' of type [class org.springframework.boot.autoconfigure.cache.EhCacheCacheConfiguration$$EnhancerBySpringCGLIB$$46d9b2a9] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.418 INFO 4264 --- [   main] .y.b.e.CustomerCacheManagerEventListener : init ehcache...2017-01-07 10:27:09.487 INFO 4264 --- [   main] .y.b.e.CustomerCacheManagerEventListener : cacheAdded... org.hibernate.cache.spi.UpdateTimestampsCache2017-01-07 10:27:09.487 INFO 4264 --- [   main] .y.b.e.CustomerCacheManagerEventListener : [ name = org.hibernate.cache.spi.UpdateTimestampsCache status = STATUS_ALIVE eternal = true overflowToDisk = true maxEntriesLocalHeap = 5000 maxEntriesLocalDisk = 0 memoryStoreEvictionPolicy = LRU timeToLiveSeconds = 0 timeToIdleSeconds = 0 persistence = LOCALTEMPSWAP diskExpiryThreadIntervalSeconds = 120 cacheEventListeners: com.yangyi.base.ehcache.CustomerCacheEventListener ; orderedCacheEventListeners: maxBytesLocalHeap = 0 overflowToOffHeap = false maxBytesLocalOffHeap = 0 maxBytesLocalDisk = 0 pinned = false ]2017-01-07 10:27:09.487 INFO 4264 --- [   main] .y.b.e.CustomerCacheManagerEventListener : cacheAdded... org.hibernate.cache.internal.StandardQueryCache2017-01-07 10:27:09.487 INFO 4264 --- [   main] .y.b.e.CustomerCacheManagerEventListener : [ name = org.hibernate.cache.internal.StandardQueryCache status = STATUS_ALIVE eternal = false overflowToDisk = true maxEntriesLocalHeap = 5 maxEntriesLocalDisk = 0 memoryStoreEvictionPolicy = LRU timeToLiveSeconds = 120 timeToIdleSeconds = 0 persistence = LOCALTEMPSWAP diskExpiryThreadIntervalSeconds = 120 cacheEventListeners: com.yangyi.base.ehcache.CustomerCacheEventListener ; orderedCacheEventListeners: maxBytesLocalHeap = 0 overflowToOffHeap = false maxBytesLocalOffHeap = 0 maxBytesLocalDisk = 0 pinned = false ]2017-01-07 10:27:09.503 INFO 4264 --- [   main] .y.b.e.CustomerCacheManagerEventListener : cacheAdded... entityCache2017-01-07 10:27:09.503 INFO 4264 --- [   main] .y.b.e.CustomerCacheManagerEventListener : [ name = entityCache status = STATUS_ALIVE eternal = false overflowToDisk = true maxEntriesLocalHeap = 1000 maxEntriesLocalDisk = 10000 memoryStoreEvictionPolicy = LFU timeToLiveSeconds = 20 timeToIdleSeconds = 10 persistence = LOCALTEMPSWAP diskExpiryThreadIntervalSeconds = 120 cacheEventListeners: com.yangyi.base.ehcache.CustomerCacheEventListener ; orderedCacheEventListeners: maxBytesLocalHeap = 0 overflowToOffHeap = false maxBytesLocalOffHeap = 0 maxBytesLocalDisk = 0 pinned = false ]2017-01-07 10:27:09.503 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'ehCacheCacheManager' of type [class net.sf.ehcache.CacheManager] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.503 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'cacheManager' of type [class org.springframework.cache.ehcache.EhCacheCacheManager] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.503 INFO 4264 --- [   main] trationDelegate$BeanPostProcessorChecker : Bean 'cacheAutoConfigurationValidator' of type [class org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration$CacheManagerValidator] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)2017-01-07 10:27:09.829 INFO 4264 --- [   main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)2017-01-07 10:27:09.839 INFO 4264 --- [   main] o.apache.catalina.core.StandardService : Starting service Tomcat2017-01-07 10:27:09.839 INFO 4264 --- [   main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.62017-01-07 10:27:09.924 INFO 4264 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]  : Initializing Spring embedded WebApplicationContext2017-01-07 10:27:09.924 INFO 4264 --- [ost-startStop-1] o.s.web.context.ContextLoader   : Root WebApplicationContext: initialization completed in 2061 ms2017-01-07 10:32:41.876 INFO 4264 --- [nio-8080-exec-1] c.y.b.e.CustomerCacheEventListener  : cache put. key = com.yangyi.entity.User#1, value = org.hibernate.cache.ehcache.internal.strategy.AbstractReadWriteEhcacheAccessStrategy$Item@1c13194d2017-01-07 10:32:41.877 INFO 4264 --- [nio-8080-exec-1] c.y.b.e.CustomerCacheEventListener  : cache put. key = com.yangyi.entity.Authority#1, value = org.hibernate.cache.ehcache.internal.strategy.AbstractReadWriteEhcacheAccessStrategy$Item@2accc1772017-01-07 10:32:41.878 INFO 4264 --- [nio-8080-exec-1] c.y.b.e.CustomerCacheEventListener  : cache put. key = com.yangyi.entity.Authority#2, value = org.hibernate.cache.ehcache.internal.strategy.AbstractReadWriteEhcacheAccessStrategy$Item@2b3b9c7e2017-01-07 10:32:41.879 INFO 4264 --- [nio-8080-exec-1] c.y.b.e.CustomerCacheEventListener  : cache put. key = com.yangyi.entity.Authority#3, value = org.hibernate.cache.ehcache.internal.strategy.AbstractReadWriteEhcacheAccessStrategy$Item@4c31e58c

package com.yangyi.entity;import org.hibernate.annotations.Cache;import org.hibernate.annotations.CacheConcurrencyStrategy;import javax.persistence.Cacheable;import javax.persistence.Entity;import javax.persistence.JoinTable;@Entity@Table(name = "users")@Cacheable@Cache(usage = CacheConcurrencyStrategy.READ_WRITE, region = "entityCache")public class User implements Serializable {}

package com.yangyi;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.cache.annotation.EnableCaching;@SpringBootApplication@EnableCachingpublic class Application { public static void main(String[] args) {  SpringApplication.run(Application.class, args); }}