Ehcache

Spring 3.2 and Cache Abstraction missing EhCache implementation

给你一囗甜甜゛ 提交于 2019-12-18 12:52:54
问题 I am migrating our code to Spring 3.2 version (from 3.1.3 ) and I've got an issue with Spring Cache Abstraction. We use EhCache implementation of CacheManager and its configuration is quite simple: <cache:annotation-driven /> <bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheCacheManager" p:cache-manager-ref="ehcache" /> <bean id="ehcache" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" p:config-location="classpath:ehcache.xml" /> My problem is that I

How to Configure Eclipse to Work with `ehcache`

生来就可爱ヽ(ⅴ<●) 提交于 2019-12-18 09:06:53
问题 Summary/Question I've rolled onto a project that uses ehcache . The project is maven enabled and when I run mvn clean install from cli all ends well. The project can also be opened in NetBeans and everything displays properly, however when I open the project in eclipse, I'm seeing some errors related to ehcache . In NetBeans the spring-cache.xml is located under a "Web Pages" folder. This made me think that the eclipse project may not be recognized as a dynamic web project, however following

java.lang.NoClassDefFoundError: org/hibernate/cache/EntityRegion configuring EHCache

a 夏天 提交于 2019-12-18 03:51:41
问题 I'm trying to add ehcache (v2.6.0) to my Hibernate 4.1.5.SP1 project, but having some configuration issues. Specifically, I'm getting a java.lang.NoClassDefFoundError : org/hibernate/cache/EntityRegion error when I try and build my Hibernate configuration with <property name="hibernate.cache.use_second_level_cache">true</property> <property name="hibernate.cache.region.factory_class">net.sf.ehcache.hibernate.EhCacheRegionFactory</property> Here's my Maven dependencies ... <hibernate.version>4

Spring(八):缓存

為{幸葍}努か 提交于 2019-12-17 17:49:54
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> Spring仅仅是提供了对缓存的支持,但它并没有任何的缓存功能的实现,spring使用的是第三方的缓存框架来实现缓存的功能。其中,Spring对EHCache提供了很好的支持。 Spring的缓存机制是基于Spring的AOP,那么在Spring Cache中应该存在着一个Advice。Spring并不是直接使用org.springframework.cache.Cache,spring把Cache对象交给org.springframework.cache.CacheManager来管理。 1、基于xml配置缓存 主要是通过类似于aop:advice的cache:advice来进行的。在cache命名空间下定义了一个cache:advice元素用来定义一个对于Cache的advice。其需要指定一个cache-manager属性,默认为cacheManager。cache:advice下面可以指定多个cache:caching元素,其有点类似于使用注解时的@Caching注解。cache:caching元素下又可以指定cache:cacheable、cache:cache-put和cache:cache-evict元素,它们类似于使用注解时的@Cacheable、@CachePut和@CacheEvict。

Using EhCache in Spring 4 without XML

混江龙づ霸主 提交于 2019-12-17 07:05:09
问题 Is there a way to initialize EhCache without xml in either Spring 4 or with Spring Boot? I noticed Spring Boot 1.0.0.RC3 doesn't have any ehcache dependencies but the Spring 4.0GA release post mentioned it has improved support for EhCache. Also, Spring 3 had the class org.springframework.cache.ehcache.EhCacheCacheManager but that's no longer part of the dependencies. Edit: Spring 4 does have EhCache support. You must add the dependency: <groupId>org.springframework</groupId> <artifactId

JPA与spring整合

我与影子孤独终老i 提交于 2019-12-16 11:36:43
1. 三种整合方式: LocalEntityManagerFactoryBean :仅适用于使用JPA进行数据库访问的项目,该配置将根据PersistenceProvider自动检测配置文件进行工作,但是不能设置spring中定义的DataSource,且不支持Spring管理的全局事务( PASS掉 ) 从JNDI获取:用于从JavaEE服务器只懂得EntityManagerFactory,这种的事务管理要使用JTA LocalContainerEntityManagerFactoryBean :适用于所有环境的FatoryBean,能全面控制EntityManagerFactory配置( 推荐 ) 2. 配置 配置ApplicationContext.xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx

flowable 图片缓存

二次信任 提交于 2019-12-15 03:18:33
背景 由于我们的每次显示图片的话,都将需要大量的查询和相关的流。这样对我们的系统压力极大,用户体验极差。 所以使用了缓存把图片流缓存起来,这样就可以解决问题了。 实现 这里我用的是ehcache,由于他小巧依赖少。 1.把我们的包导入进来 <!--开启 cache 缓存--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-cache</artifactId> </dependency> <!-- ehcache 缓存 --> <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache</artifactId> </dependency> 2.配置xml文件 <?xml version="1.0" encoding="UTF-8"?> <ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://ehcache.org/ehcache.xsd" updateCheck="false"> <diskStore path="/data/flow

Mixing declarative and imperative JCache configurations

∥☆過路亽.° 提交于 2019-12-14 02:12:22
问题 I'm trying to setup (J)caches in a mix of declarative and imperative configuration, as the JCache standard doesn't provide a means to limit the max size a cache can occupy. I want to do it as much "provider independent" as possible, so I have the flexibility to change provider in the future. Currently I have the limitation of using Java 7, so Caffeine is discarded, I believe. I keep a list of the caches and the duration (TTL) for their entries in my application.yaml, which I get with a

EhCache No serializer found

和自甴很熟 提交于 2019-12-14 01:25:30
问题 I am initializing my cache in the following way: CacheManager cacheManager; cacheManager = CacheManagerBuilder.newCacheManagerBuilder().build(); cacheManager.init(); Cache<String, SmsMessageDto> myCache = cacheManager.createCache("myCache", CacheConfigurationBuilder.newCacheConfigurationBuilder(String.class, SmsMessageDto.class) .withExpiry(Expirations.timeToLiveExpiration(new Duration(cacheDuration, TimeUnit.MINUTES))) .build()); Which gives me the following warning: org.ehcache.core

EhCache Replication with Websphere MQ

好久不见. 提交于 2019-12-14 00:26:37
问题 Is it possible to use EHCache replication over JMS with IBM's Websphere MQ 7.0? I have a working sample using ActiveMQ (out of the box) but am not sure how to configure EHCache to work with Websphere MQ. Below is a sample of my working ehcache.xml and ActiveMQInitialContextFactory configuration for ActiveMQ. _______________________________ ActiveMQ Sample _____________________________ ehcache.xml <!-- ActiveMQ configuration out of the box --> <cacheManagerPeerProviderFactory class="net.sf