redis 二级缓存

pom.xml

@@ -196,6 +196,26 @@
             <groupId>org.hibernate.orm</groupId>
             <artifactId>hibernate-core</artifactId>
         </dependency>
+        <!-- https://mvnrepository.com/artifact/org.hibernate.orm/hibernate-jcache -->
+        <dependency>
+            <groupId>org.hibernate.orm</groupId>
+            <artifactId>hibernate-jcache</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.redisson</groupId>
+            <!-- for Hibernate v4.x -->
+
+            <artifactId>redisson-hibernate-6</artifactId>
+            <version>3.23.4</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.redisson</groupId>
+            <artifactId>redisson-spring-boot-starter</artifactId>
+            <version>3.23.4</version>
+        </dependency>
+
         <!-- https://mvnrepository.com/artifact/com.alibaba/druid-spring-boot-starter -->
         <dependency>
             <groupId>com.alibaba</groupId>

src/main/java/cn/lihongjie/coal/permission/entity/PermissionEntity.java

@@ -2,10 +2,12 @@ package cn.lihongjie.coal.permission.entity;
 
 import cn.lihongjie.coal.resource.entity.ResourceEntity;
 import cn.lihongjie.coal.base.entity.CommonEntity;
+import jakarta.persistence.Cacheable;
 import jakarta.persistence.Entity;
 import jakarta.persistence.JoinTable;
 import jakarta.persistence.ManyToMany;
 import lombok.Data;
+import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.Comment;
 
 import java.util.List;
@@ -13,12 +15,14 @@ import java.util.List;
 @Data
 @Entity
 @Comment("权限")
+@Cacheable
 public class PermissionEntity extends CommonEntity {
 
 
     @ManyToMany()
     @JoinTable(foreignKey = @jakarta.persistence.ForeignKey(name = "none" , value = jakarta.persistence.ConstraintMode.NO_CONSTRAINT),
             inverseForeignKey = @jakarta.persistence.ForeignKey(name = "none" , value = jakarta.persistence.ConstraintMode.NO_CONSTRAINT))
+    @Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE)
     private List<ResourceEntity> resources;
 
 

src/main/java/cn/lihongjie/coal/resource/entity/ResourceEntity.java

@@ -18,13 +18,16 @@ import java.util.List;
 @Comment("资源")
 @Slf4j
 @Table(indexes = {@Index(name = "idx_resource_type_code", columnList = "type,code", unique = true)})
+@Cacheable
 public class ResourceEntity extends CommonEntity {
 
     @ManyToMany(mappedBy = "resources")
+    @org.hibernate.annotations.Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE)
     private List<PermissionEntity> permissions;
 
 
     @OneToMany(mappedBy = "parent", cascade = CascadeType.ALL)
+    @org.hibernate.annotations.Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE)
     private List<ResourceEntity> children;
 
     @ManyToOne

src/main/java/cn/lihongjie/coal/role/entity/RoleEntity.java

@@ -1,28 +1,28 @@
 package cn.lihongjie.coal.role.entity;
 
-import cn.lihongjie.coal.permission.entity.PermissionEntity;
 import cn.lihongjie.coal.base.entity.OrgCommonEntity;
+import cn.lihongjie.coal.permission.entity.PermissionEntity;
 import cn.lihongjie.coal.user.entity.UserEntity;
-import com.fasterxml.jackson.annotation.JsonBackReference;
+import jakarta.persistence.Cacheable;
 import jakarta.persistence.Entity;
 import jakarta.persistence.ManyToMany;
 import lombok.Data;
+import org.hibernate.annotations.Cache;
 
 import java.util.List;
 
 @Entity
 @Data
-
+@Cacheable
 public class RoleEntity extends OrgCommonEntity {
 
 
-
-
     @ManyToMany(mappedBy = "roles")
-    @JsonBackReference
+    @Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE)
     private List<UserEntity> users;
 
     @ManyToMany
+    @Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE)
     private List<PermissionEntity> permissions;
 
 }

src/main/java/cn/lihongjie/coal/spring/config/HibernateConfig.java

@@ -5,6 +5,7 @@ import org.hibernate.boot.model.naming.Identifier;
 import org.hibernate.boot.model.naming.PhysicalNamingStrategy;
 import org.hibernate.cfg.AvailableSettings;
 import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.orm.jpa.HibernatePropertiesCustomizer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -15,13 +16,32 @@ import java.util.Map;
 public class HibernateConfig {
 
 
+    @Autowired
+    MyRedissonRegionFactory myRedissonRegionFactory;
+
+
     @Bean
     HibernatePropertiesCustomizer hibernatePropertiesCustomizer() {
         return new HibernatePropertiesCustomizer() {
             @Override
             public void customize(Map<String, Object> hibernateProperties) {
                 hibernateProperties.put(AvailableSettings.DIALECT, MyPostgreSQLDialect.class.getCanonicalName());
+                // <property name="hibernate.cache.region.factory_class" value="org.redisson.hibernate.RedissonRegionFactory" />
+                hibernateProperties.put("hibernate.cache.region.factory_class", myRedissonRegionFactory);
 //                hibernateProperties.put(AvailableSettings.SCHEMA_MANAGEMENT_TOOL, MultithreadHibernateSchemaManagementTool.class.getCanonicalName());
+
+                /**
+                 * <!-- 2nd level cache activation -->
+                 * <property name="hibernate.cache.use_second_level_cache" value="true" />
+                 * <property name="hibernate.cache.use_query_cache" value="true" />
+                 *
+                 * <!-- Redisson can fallback on database if Redis cache is unavailable -->
+                 * <property name="hibernate.cache.redisson.fallback" value="true" />
+                 */
+                hibernateProperties.put("hibernate.cache.use_second_level_cache", "true");
+                hibernateProperties.put("hibernate.cache.use_query_cache", "false");
+                hibernateProperties.put("hibernate.cache.redisson.fallback", "true");
+
             }
         };
 

src/main/java/cn/lihongjie/coal/spring/config/MyRedissonRegionFactory.java

@@ -0,0 +1,21 @@
+package cn.lihongjie.coal.spring.config;
+
+import org.hibernate.boot.registry.StandardServiceRegistry;
+import org.redisson.api.RedissonClient;
+import org.redisson.hibernate.RedissonRegionFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.Map;
+
+@Component
+public class MyRedissonRegionFactory extends RedissonRegionFactory {
+
+    @Autowired
+    RedissonClient redissonClient;
+
+    @Override
+    protected RedissonClient createRedissonClient(StandardServiceRegistry registry, Map properties) {
+        return redissonClient;
+    }
+}

src/main/java/cn/lihongjie/coal/user/entity/UserEntity.java

@@ -2,16 +2,19 @@ package cn.lihongjie.coal.user.entity;
 
 import cn.lihongjie.coal.role.entity.RoleEntity;
 import cn.lihongjie.coal.base.entity.OrgCommonEntity;
+import jakarta.persistence.Cacheable;
 import jakarta.persistence.Entity;
 import jakarta.persistence.JoinTable;
 import jakarta.persistence.ManyToMany;
 import lombok.Data;
+import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.Comment;
 
 import java.util.List;
 
 @Data
 @Entity
+@Cacheable
 public class UserEntity extends OrgCommonEntity {
 
 
@@ -31,9 +34,11 @@ public class UserEntity extends OrgCommonEntity {
 
     @ManyToMany()
     @JoinTable(indexes = {@jakarta.persistence.Index(name = "idx_user_roles_users_id", columnList = "users_id"), @jakarta.persistence.Index(name = "idx_user_roles_roles_id", columnList = "roles_id")})
+    @Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE)
     private List<RoleEntity> roles;
 
 
+
     @Comment("机构管理员标识")
     private Boolean orgAdmin;