step-10/declarative-configuration

Use the XML configuration instead of the programmatic API

src/main/java/org/infinispan/tutorial/embedded/WeatherApp.java

@@ -1,17 +1,15 @@
 package org.infinispan.tutorial.embedded;
 
+import java.io.IOException;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.concurrent.TimeUnit;
+
 import org.infinispan.Cache;
-import org.infinispan.configuration.cache.CacheMode;
-import org.infinispan.configuration.cache.ConfigurationBuilder;
-import org.infinispan.configuration.global.GlobalConfigurationBuilder;
 import org.infinispan.manager.DefaultCacheManager;
 import org.infinispan.manager.EmbeddedCacheManager;
 import org.infinispan.stream.CacheCollectors;
 
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.concurrent.TimeUnit;
-
 import static java.util.stream.Collectors.averagingDouble;
 import static java.util.stream.Collectors.groupingBy;
 
@@ -25,18 +23,10 @@ public class WeatherApp {
    private Cache<String, LocationWeather> cache;
    private final ClusterListener listener;
 
-   public WeatherApp() throws InterruptedException {
-      GlobalConfigurationBuilder global = GlobalConfigurationBuilder.defaultClusteredBuilder();
-      global.transport().clusterName("WeatherApp").serialization().addContextInitializer(new SerializationContextInitializerImpl());
-      cacheManager = new DefaultCacheManager(global.build());
+   public WeatherApp() throws InterruptedException, IOException {
+      cacheManager = new DefaultCacheManager(WeatherApp.class.getResourceAsStream("/weatherapp-infinispan.xml"));
       listener = new ClusterListener(2);
       cacheManager.addListener(listener);
-      ConfigurationBuilder config = new ConfigurationBuilder();
-      config
-          .expiration().lifespan(5, TimeUnit.SECONDS)
-          .clustering().cacheMode(CacheMode.DIST_SYNC)
-              .hash().groups().enabled().addGrouper(new LocationWeather.LocationGrouper());
-      cacheManager.defineConfiguration("weather", config.build());
       cache = cacheManager.getCache("weather");
       cache.addListener(new CacheListener());
       weatherService = initWeatherService(cache);

src/main/resources/weatherapp-infinispan.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<infinispan
+      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+      xsi:schemaLocation="urn:infinispan:config:10.1 http://www.infinispan.org/schemas/infinispan-config-10.1.xsd"
+      xmlns="urn:infinispan:config:10.1">
+
+      <cache-container default-cache="weather">
+          <transport cluster="WeatherApp"/>
+          <serialization>
+            <context-initializer class="org.infinispan.tutorial.embedded.SerializationContextInitializerImpl" />
+          </serialization>
+
+          <distributed-cache name="weather">
+            <expiration lifespan="5000"/>
+            <groups enabled="true">
+              <grouper class="org.infinispan.tutorial.embedded.LocationWeather$LocationGrouper"/>
+            </groups>
+          </distributed-cache>
+      </cache-container>
+</infinispan>