How to use

ComponentMetadata

in

org.infinispan.factories.components

private void printComponentStats(PrintWriter pw, Cache<?, ?> cache, Object component) {
 if (component == null) {
   return;
 }
 ComponentMetadataRepo mr = cache.getAdvancedCache().getComponentRegistry().getComponentMetadataRepo();
 ComponentMetadata cm = mr.findComponentMetadata(component.getClass().getName());
 if (cm == null || !(cm instanceof ManageableComponentMetadata)) {
   return;
 }
 ManageableComponentMetadata mcm = cm.toManageableComponentMetadata();
 pw.printf("%s: {\n", mcm.getJmxObjectName());
 List<JmxAttributeMetadata> attrs = new ArrayList<>(mcm.getAttributeMetadata());
 Collections.sort(attrs, Comparator.comparing(JmxAttributeMetadata::getName));
 for (JmxAttributeMetadata s : attrs) {
   pw.printf("  %s: %s\n", s.getName(), getAttributeValue(component, s));
 }
 pw.println("}");
}

private void printComponentStats(PrintWriter pw, Cache<?, ?> cache, Object component) {
 if (component == null) {
   return;
 }
 ComponentMetadataRepo mr = cache.getAdvancedCache().getComponentRegistry().getComponentMetadataRepo();
 ComponentMetadata cm = mr.findComponentMetadata(component.getClass().getName());
 if (cm == null || !(cm instanceof ManageableComponentMetadata)) {
   return;
 }
 ManageableComponentMetadata mcm = cm.toManageableComponentMetadata();
 pw.printf("%s: {\n", mcm.getJmxObjectName());
 for (JmxAttributeMetadata s : mcm.getAttributeMetadata()) {
   pw.printf("  %s: %s\n", s.getName(), getAttributeValue(component, s));
 }
 pw.println("}");
}

@Override
public void cacheManagerStarted(GlobalComponentRegistry gcr) {
 GlobalConfiguration globalCfg = gcr.getGlobalConfiguration();
 MBeanServer mbeanServer = JmxUtil.lookupMBeanServer(globalCfg);
 String groupName = getGroupName(globalCfg);
 String jmxDomain = globalCfg.globalJmxStatistics().domain();
 Interpreter interpreter = new Interpreter();
 gcr.registerComponent(interpreter, Interpreter.class);
 // Pick up metadata from the component metadata repository
 ManageableComponentMetadata meta = gcr.getComponentMetadataRepo().findComponentMetadata(Interpreter.class)
    .toManageableComponentMetadata();
 // And use this metadata when registering the transport as a dynamic MBean
 try {
   ResourceDMBean mbean = new ResourceDMBean(interpreter, meta);
   interpreterObjName = new ObjectName(String.format("%s:%s,component=Interpreter", jmxDomain, groupName));
   JmxUtil.registerMBean(mbean, interpreterObjName, mbeanServer);
 } catch (Exception e) {
   interpreterObjName = null;
   log.jmxRegistrationFailed();
 }
}

@Override
public void cacheManagerStarted(GlobalComponentRegistry gcr) {
 // This works because the interpreter is not yet used internally, otherwise it would have to be in cacheManagerStarting
 GlobalJmxStatisticsConfiguration globalCfg = gcr.getGlobalConfiguration().globalJmxStatistics();
 MBeanServer mbeanServer = JmxUtil.lookupMBeanServer(globalCfg.mbeanServerLookup(), globalCfg.properties());
 String groupName = getGroupName(globalCfg.cacheManagerName());
 Interpreter interpreter = new Interpreter();
 gcr.registerComponent(interpreter, Interpreter.class);
 // Pick up metadata from the component metadata repository
 ManageableComponentMetadata meta = gcr.getComponentMetadataRepo().findComponentMetadata(Interpreter.class)
    .toManageableComponentMetadata();
 // And use this metadata when registering the transport as a dynamic MBean
 try {
   ResourceDMBean mbean = new ResourceDMBean(interpreter, meta);
   interpreterObjName = new ObjectName(String.format("%s:%s,component=Interpreter", globalCfg.domain(), groupName));
   JmxUtil.registerMBean(mbean, interpreterObjName, mbeanServer);
 } catch (Exception e) {
   interpreterObjName = null;
   log.jmxRegistrationFailed();
 }
}

public void testRegisterLocalCache() throws Exception {
 EmbeddedCacheManager cm = TestCacheManagerFactory.createCacheManager(false);
 cacheContainers.add(cm);
 cm.start();
 ConfigurationBuilder configuration = config();
 configuration.clustering().cacheMode(CacheMode.LOCAL);
 cm.defineConfiguration("first", configuration.build());
 Cache first = cm.getCache("first");
 ComponentMetadataRepo metadataRepo = cm.getGlobalComponentRegistry().getComponentMetadataRepo();
 ComponentMetadata metadata = metadataRepo.getComponentMetadata(first.getClass());
 ResourceDMBean mbean = new ResourceDMBean(first, metadata.toManageableComponentMetadata());
 Collection<ResourceDMBean> mbeans = singleton(mbean);
 ComponentsJmxRegistration regComponents = buildRegistrator(first);
 regComponents.registerMBeans(mbeans);
 String name = regComponents.getObjectName("Cache").toString();
 ObjectName name1 = new ObjectName(name);
 assert mBeanServer.isRegistered(name1);
 regComponents.unregisterMBeans(mbeans);
 assert !mBeanServer.isRegistered(name1);
 assertCorrectJmxName(name1, first);
}

ResourceDMBean replicatedMBean = new ResourceDMBean(replicatedCache, metadata.toManageableComponentMetadata());
ResourceDMBean localMBean = new ResourceDMBean(localCache, metadata.toManageableComponentMetadata());

public void testRegisterReplicatedCache() throws Exception {
 GlobalConfigurationBuilder globalConfiguration = GlobalConfigurationBuilder.defaultClusteredBuilder();
 globalConfiguration.globalJmxStatistics().enable();
 EmbeddedCacheManager cm = TestCacheManagerFactory.createClusteredCacheManager(globalConfiguration, new ConfigurationBuilder());
 cacheContainers.add(cm);
 cm.start();
 ConfigurationBuilder configurationOverride = config();
 configurationOverride.clustering().cacheMode(CacheMode.REPL_SYNC);
 cm.defineConfiguration("first", configurationOverride.build());
 Cache first = cm.getCache("first");
 ComponentMetadataRepo metadataRepo = cm.getGlobalComponentRegistry().getComponentMetadataRepo();
 ComponentMetadata metadata = metadataRepo.getComponentMetadata(first.getClass());
 ResourceDMBean mbean = new ResourceDMBean(first, metadata.toManageableComponentMetadata());
 Collection<ResourceDMBean> mbeans = singleton(mbean);
 ComponentsJmxRegistration regComponents = buildRegistrator(first);
 regComponents.registerMBeans(mbeans);
 String name = regComponents.getObjectName("Cache").toString();
 ObjectName name1 = new ObjectName(name);
 assertCorrectJmxName(name1, first);
 assert mBeanServer.isRegistered(name1);
 regComponents.unregisterMBeans(mbeans);
 assert !mBeanServer.isRegistered(name1);
}

   .toManageableComponentMetadata();
try {

   .toManageableComponentMetadata();
try {
  KeyTransformationHandler keyTransformationHandler = ComponentRegistryUtils.getKeyTransformationHandler(cache);