distributed-cache: Spring Cache abstraction over Hazelcast, Infinispan and Redis (post 29)

2026-10-15 02:30:04 +00:00
parent 565ca61814
commit 8c77a744e0
18 changed files with 472 additions and 1 deletions
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>4.1.1</version>
+        <relativePath/>
+    </parent>
+
+    <groupId>com.ankurm</groupId>
+    <artifactId>distributed-cache-demo</artifactId>
+    <version>1.0.0</version>
+    <name>distributed-cache-demo</name>
+
+    <properties>
+        <java.version>25</java.version>
+        <testcontainers.version>2.0.5</testcontainers.version>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.testcontainers</groupId>
+                <artifactId>testcontainers-bom</artifactId>
+                <version>${testcontainers.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-cache</artifactId>
+        </dependency>
+
+        <!-- Hazelcast: embedded member + its Spring CacheManager adapter -->
+        <dependency>
+            <groupId>com.hazelcast</groupId>
+            <artifactId>hazelcast-spring</artifactId>
+        </dependency>
+
+        <!-- Infinispan: embedded Spring Boot 4 starter, confirmed to exist on
+             Maven Central under this exact artifactId (not guessed). Its
+             auto-configuration unconditionally registers an
+             InfinispanCacheMeterBinderProvider bean, whose
+             @Lookup-annotated method references
+             io.micrometer.core.instrument.binder.MeterBinder - a class
+             the starter itself does not pull in. Without micrometer-core
+             on the classpath this fails bean creation at startup with
+             NoClassDefFoundError, even when this profile is never
+             activated (the starter's auto-configuration runs regardless
+             of @Profile). Confirmed by reading the real stack trace, not
+             assumed from the starter's docs, which don't mention it. -->
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.infinispan</groupId>
+            <artifactId>infinispan-spring-boot4-starter-embedded</artifactId>
+        </dependency>
+
+        <!-- Redis: real server via Testcontainers, not embedded -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-testcontainers</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>testcontainers-junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+            <!-- Infinispan's auto-configured embedded CacheManager registers
+                 a JMX MBean under the fixed domain "org.infinispan" with no
+                 per-instance disambiguation. That auto-configuration runs
+                 unconditionally, in every Spring context this test JVM
+                 creates, regardless of which profile is active - so with
+                 Surefire's default of reusing one forked JVM across test
+                 classes, the Hazelcast and Redis profile contexts each try
+                 to register that same MBean domain a second/third time and
+                 fail with ISPN000034 (confirmed from the real stack trace).
+                 reuseForks=false gives each test class its own JVM, which
+                 is the one reliable fix - there is no public toggle on
+                 InfinispanEmbeddedConfigurationProperties to disable JMX. -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <reuseForks>false</reuseForks>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>