<?xml version="1.0" encoding="utf-8" ?>
<config xmlns:xsi="<http://www.w3.org/2001/XMLSchema-instance>"        
xmlns="<http://www.ehcache.org/v3>"        
xsi:schemaLocation="<http://www.ehcache.org/v3> <http://www.ehcache.org/schema/ehcache-core-3.0.xsd>">

		<dependency>
			<groupId>org.ehcache</groupId>
			<artifactId>ehcache</artifactId>
			<scope>runtime</scope>
			<classifier>jakarta</classifier>
		</dependency>

Example EhCache Usage:

@Bean
	CacheManager cacheManager(){
		CachingProvider cachingProvider = Caching.getCachingProvider();
		javax.cache.CacheManager jCacheManager = cachingProvider.getCacheManager();
		return new JCacheCacheManager(jCacheManager);
	}

import org.springframework.cache.Cache;
import org.springframework.cache.CacheManager;
import org.springframework.stereotype.Service;

@Service
@AllArgsConstructor
public class CacheService {

    private final CacheManager cacheManager;

    public void putInCache(String cacheName, String key, Object value) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            cache.put(key, value);
        }
    }

    public <T> T getFromCache(String cacheName, String key, Class<T> type) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            Cache.ValueWrapper wrapper = cache.get(key);
            if (wrapper != null) {
                return type.cast(wrapper.get());
            }
        }
        return null;
    }

    public void evictFromCache(String cacheName, String key) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            cache.evict(key);
        }
    }

    public void clearCache(String cacheName) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            cache.clear();
        }
    }
}

Other Way

import org.springframework.cache.Cache;
import org.springframework.cache.CacheManager;
import org.springframework.stereotype.Service;

@Service
public class CacheService {

    private final CacheManager cacheManager;

    public CacheService(CacheManager cacheManager) {
        this.cacheManager = cacheManager;
    }

    // Add entry to cache
    public <K, V> void addToCache(String cacheName, K key, V value) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            cache.put(key, value);
        }
    }

    // Get entry from cache
    public <K, V> V getFromCache(String cacheName, K key, Class<V> type) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            Cache.ValueWrapper wrapper = cache.get(key);
            if (wrapper != null) {
                return type.cast(wrapper.get());
            }
        }
        return null;
    }

    // Get entry with default value if not found
    public <K, V> V getFromCacheOrDefault(String cacheName, K key, Class<V> type, V defaultValue) {
        V value = getFromCache(cacheName, key, type);
        return value != null ? value : defaultValue;
    }

    // Remove single entry
    public <K> void evictFromCache(String cacheName, K key) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            cache.evict(key);
        }
    }

    // Clear entire cache
    public void clearCache(String cacheName) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            cache.clear();
        }
    }

    // Check if key exists in cache
    public <K> boolean existsInCache(String cacheName, K key) {
        Cache cache = cacheManager.getCache(cacheName);
        if (cache != null) {
            return cache.get(key) != null;
        }
        return false;
    }

    // Get or compute if absent
    public <K, V> V getOrCompute(String cacheName, K key, Class<V> type, Supplier<V> valueSupplier) {
        V value = getFromCache(cacheName, key, type);
        if (value == null) {
            value = valueSupplier.get();
            if (value != null) {
                addToCache(cacheName, key, value);
            }
        }
        return value;
    }
}