From 83a1e1a84a43057b4a8a6337ed026aa971f0ca0b Mon Sep 17 00:00:00 2001
From: Sebastian Laskawiec <slaskawi@redhat.com>
Date: Fri, 25 Nov 2016 12:12:25 +0100
Subject: [PATCH] ISPN-6561 Spring Boot Starter demo

---
 pom.xml                                       |  1 +
 spring-boot/pom.xml                           | 61 ++++++++++++++++
 .../tutorial/simple/spring/SpringBootApp.java | 69 +++++++++++++++++++
 3 files changed, 131 insertions(+)
 create mode 100644 spring-boot/pom.xml
 create mode 100644 spring-boot/src/main/java/org/infinispan/tutorial/simple/spring/SpringBootApp.java

diff --git a/pom.xml b/pom.xml
index c7028710..5b4982f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -60,6 +60,7 @@
        <module>functional</module>
        <module>spark</module>
        <module>spring</module>
+       <module>spring-boot</module>
        <module>tx</module>
        <module>distexec</module>
        <module>clusterexec</module>
diff --git a/spring-boot/pom.xml b/spring-boot/pom.xml
new file mode 100644
index 00000000..63291a1d
--- /dev/null
+++ b/spring-boot/pom.xml
@@ -0,0 +1,61 @@
+<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>infinispan-simple-tutorials-spring-boot</artifactId>
+    <parent>
+        <relativePath>../pom.xml</relativePath>
+        <version>1.0.0-SNAPSHOT</version>
+        <groupId>org.infinispan.tutorial.simple</groupId>
+        <artifactId>infinispan-simple-tutorials</artifactId>
+    </parent>
+
+    <name>Infinispan Simple Tutorials: Spring Boot</name>
+
+    <properties>
+        <spring-boot.version>1.4.0.RELEASE</spring-boot.version>
+        <infinispan.starters.version>1.0.0</infinispan.starters.version>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-starter-parent</artifactId>
+                <version>${spring-boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.infinispan</groupId>
+            <artifactId>infinispan-embedded</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.infinispan</groupId>
+            <artifactId>infinispan-spring4-embedded</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.infinispan</groupId>
+            <artifactId>spring-boot-starter-infinispan</artifactId>
+            <version>${infinispan.starters.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring-boot.version}</version>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/spring-boot/src/main/java/org/infinispan/tutorial/simple/spring/SpringBootApp.java b/spring-boot/src/main/java/org/infinispan/tutorial/simple/spring/SpringBootApp.java
new file mode 100644
index 00000000..07475b0e
--- /dev/null
+++ b/spring-boot/src/main/java/org/infinispan/tutorial/simple/spring/SpringBootApp.java
@@ -0,0 +1,69 @@
+package org.infinispan.tutorial.simple.spring;
+
+import java.lang.invoke.MethodHandles;
+
+import org.infinispan.Cache;
+import org.infinispan.configuration.cache.CacheMode;
+import org.infinispan.configuration.cache.Configuration;
+import org.infinispan.configuration.cache.ConfigurationBuilder;
+import org.infinispan.configuration.global.GlobalConfigurationBuilder;
+import org.infinispan.manager.EmbeddedCacheManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+
+import infinispan.autoconfigure.InfinispanCacheConfigurer;
+import infinispan.autoconfigure.InfinispanGlobalConfigurer;
+
+/**
+ * This example shows how to configure Spring Boot and Infinispan
+ *
+ * <p>It is recommended to use <code>-Djava.net.preferIPv4Stack=true</code> for running multiple instances</p>
+ */
+@SpringBootApplication
+public class SpringBootApp {
+
+    private static final String CACHE_NAME = "test";
+    private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
+
+    /**
+     * This bean is optional but it shows how to inject {@link org.infinispan.configuration.global.GlobalConfiguration}.
+     */
+    @Bean
+    public InfinispanGlobalConfigurer globalConfiguration() {
+        logger.info("Defining Global Configuration");
+        return () -> GlobalConfigurationBuilder
+              .defaultClusteredBuilder()
+              .globalJmxStatistics().allowDuplicateDomains(true)
+              .build();
+    }
+
+    /**
+     * Here we inject {@link Configuration}.
+     */
+    @Bean
+    public InfinispanCacheConfigurer cacheConfigurer() {
+        logger.info("Defining {} configuration", CACHE_NAME);
+        return manager -> {
+            Configuration ispnConfig = new ConfigurationBuilder()
+                  .clustering().cacheMode(CacheMode.DIST_SYNC)
+                  .build();
+
+            manager.defineConfiguration(CACHE_NAME, ispnConfig);
+        };
+    }
+
+    public static void main(String[] args) {
+        ApplicationContext ctx = SpringApplication.run(SpringBootApp.class, args);
+
+        EmbeddedCacheManager cacheManager = ctx.getBean(EmbeddedCacheManager.class);
+        Cache<Long, String> cache = cacheManager.getCache(CACHE_NAME);
+        cache.put(System.currentTimeMillis(), "Infinispan");
+
+        logger.info("Values from Cache: {}", cache.entrySet());
+    }
+
+}