14.2. Enabling Spring Cache Support (Library Mode)

Spring's cache support can be enabled, for both Spring3 and Spring4, either through the xml file or programmatically in the application.

Declarative Configuration

To enable Spring support declaratively perform the following steps:

Add <cache:annotation-driven/> to the xml file. This line enables the standard spring annotations to be used by the application.
Define a cache manager using the <infinispan:embedded-cache-manager ... />.

The following example demonstrates these changes:

Example 14.4. Sample Declarative Configuration

<?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:infinispan="http://www.infinispan.org/schemas/spring"
       xmlns:cache="http://www.springframework.org/schema/cache"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd
       http://www.infinispan.org/schemas/spring http://www.infinispan.org/schemas/infinispan-spring.xsd">
[...]
<cache:annotation-driven/>

<infinispan:embedded-cache-manager
            configuration="classpath:/path/to/cache-config.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:infinispan="http://www.infinispan.org/schemas/spring"
       xmlns:cache="http://www.springframework.org/schema/cache"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd
       http://www.infinispan.org/schemas/spring http://www.infinispan.org/schemas/infinispan-spring.xsd">
[...]
<cache:annotation-driven/>

<infinispan:embedded-cache-manager
            configuration="classpath:/path/to/cache-config.xml"/>
[...]

Copy to Clipboard

Toggle word wrap

Programmatic Configuration

To enable Spring support programmatically perform the following steps:

Add the @EnableCaching annotation to the Spring configuration class in use.
Define a method returning a SpringEmbeddedCacheManager annotated with @Bean.

The following code snippet highlights these changes:

Example 14.5. Sample Programmatic Configuration

import org.infinispan.configuration.cache.Configuration;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.eviction.EvictionStrategy;
import org.infinispan.manager.DefaultCacheManager;
import org.infinispan.spring.provider.SpringEmbeddedCacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
[...]

@org.springframework.context.annotation.Configuration
@EnableCaching
public class Config {

[...]

    @Bean
    public SpringEmbeddedCacheManager cacheManager() throws Exception {
        Configuration config = new ConfigurationBuilder()
            .eviction()
            .strategy(EvictionStrategy.LRU)
            .maxEntries(150)
            .build();
        
        return SpringEmbeddedCacheManager(new DefaultCacheManager(config));
    }
[...]

import org.infinispan.configuration.cache.Configuration;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.eviction.EvictionStrategy;
import org.infinispan.manager.DefaultCacheManager;
import org.infinispan.spring.provider.SpringEmbeddedCacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
[...]

@org.springframework.context.annotation.Configuration
@EnableCaching
public class Config {

[...]

    @Bean
    public SpringEmbeddedCacheManager cacheManager() throws Exception {
        Configuration config = new ConfigurationBuilder()
            .eviction()
            .strategy(EvictionStrategy.LRU)
            .maxEntries(150)
            .build();
        
        return SpringEmbeddedCacheManager(new DefaultCacheManager(config));
    }
[...]

Copy to Clipboard

Toggle word wrap

Report a bug

Torna in cima

Questo contenuto non è disponibile nella lingua selezionata.

14.2. Enabling Spring Cache Support (Library Mode)

Formazione

Prova, acquista e vendi

Community

Informazioni sulla documentazione di Red Hat

Rendiamo l’open source più inclusivo

Informazioni su Red Hat

Theme

Red Hat legal and privacy links

Red Hat legal and privacy links