client/src/main/java/envoy/client/data/CacheMap.java

@@ -1,8 +1,7 @@
 package envoy.client.data;
 
 import java.io.Serializable;
-import java.util.HashMap;
-import java.util.Map;
+import java.util.*;
 
 /**
  * Stores a heterogeneous map of {@link Cache} objects with different type
@@ -11,7 +10,7 @@ import java.util.Map;
  * Project: <strong>envoy-client</strong><br>
  * File: <strong>CacheMap.java</strong><br>
  * Created: <strong>09.07.2020</strong><br>
- * 
+ *
  * @author Kai S. K. Engelbart
  * @since Envoy Client v0.1-beta
  */
@@ -23,7 +22,7 @@ public final class CacheMap implements Serializable {
 
 	/**
 	 * Adds a cache to the map.
-	 * 
+	 *
 	 * @param <T>   the type accepted by the cache
 	 * @param key   the class that maps to the cache
 	 * @param cache the cache to store
@@ -33,7 +32,7 @@ public final class CacheMap implements Serializable {
 
 	/**
 	 * Returns a cache mapped by a class.
-	 * 
+	 *
 	 * @param <T> the type accepted by the cache
 	 * @param key the class that maps to the cache
 	 * @return the cache
@@ -43,7 +42,7 @@ public final class CacheMap implements Serializable {
 
 	/**
 	 * Returns a cache mapped by a class or any of its subclasses.
-	 * 
+	 *
 	 * @param <T> the type accepted by the cache
 	 * @param key the class that maps to the cache
 	 * @return the cache
@@ -51,10 +50,8 @@ public final class CacheMap implements Serializable {
 	 */
 	public <T> Cache<? super T> getApplicable(Class<T> key) {
 		Cache<? super T> cache = get(key);
-		if (cache == null)
-			for (var e : map.entrySet())
-				if (e.getKey().isAssignableFrom(key))
-					cache = (Cache<? super T>) e.getValue();
+		if (cache == null) for (final var e : map.entrySet())
+			if (e.getKey().isAssignableFrom(key)) cache = (Cache<? super T>) e.getValue();
 		return cache;
 	}
 
@@ -63,4 +60,11 @@ public final class CacheMap implements Serializable {
 	 * @since Envoy Client v0.1-beta
 	 */
 	public Map<Class<?>, Cache<?>> getMap() { return map; }
+
+	/**
+	 * Clears the caches of this map of any values.
+	 *
+	 * @since Envoy Client v0.2-beta
+	 */
+	public void clear() { map.values().forEach(Cache::clear); }
 }

client/src/main/java/envoy/client/data/LocalDB.java

@@ -40,7 +40,7 @@ public final class LocalDB implements EventListener {
 	private CacheMap			cacheMap	= new CacheMap();
 	private String				authToken;
 
-	// auto save Timer
+	// Auto save timer
 	private Timer	autoSaver;
 	private boolean	autoSaveRestart	= true;
 
@@ -172,8 +172,8 @@ public final class LocalDB implements EventListener {
 	 */
 	public void initAutoSave() {
 
+		// A logout happened so the timer should be restarted
 		if (autoSaveRestart) {
-			// A logout happened so the timer should be restarted
 			autoSaver		= new Timer("LocalDB Autosave", true);
 			autoSaveRestart	= false;
 		}
@@ -229,7 +229,7 @@ public final class LocalDB implements EventListener {
 	 * @since Envoy Client v0.2-beta
 	 */
 	@Event(eventType = Logout.class, priority = 100)
-	public void onLogout() {
+	private void onLogout() {
 		autoSaver.cancel();
 		autoSaveRestart = true;
 		lastLoginFile.delete();
@@ -238,8 +238,7 @@ public final class LocalDB implements EventListener {
 		authToken	= null;
 		chats.clear();
 		lastSync = Instant.EPOCH;
-		cacheMap.getMap().forEach((key, cache) -> cache.clear());
-		// cacheMap = new CacheMap();
+		cacheMap.clear();
 	}
 
 	/**

client/src/main/java/envoy/client/event/Logout.java

@@ -5,7 +5,7 @@ import envoy.event.Event.Valueless;
 /**
  * Indicates that a logout has been requested.
  *
- * @author leon
+ * @author Leon Hofmeister
  * @since Envoy Client v0.2-beta
  */
 public final class Logout extends Valueless {

client/src/main/java/envoy/client/helper/AlertHelper.java

@@ -10,7 +10,7 @@ import envoy.client.data.Settings;
  * @author Leon Hofmeister
  * @since Envoy Client v0.2-beta
  */
-public class AlertHelper {
+public final class AlertHelper {
 
 	private AlertHelper() {}
 

client/src/main/java/envoy/client/helper/ShutdownHelper.java

@@ -13,12 +13,12 @@ import envoy.util.EnvoyLog;
 import dev.kske.eventbus.EventBus;
 
 /**
- * Contains methods that have a direct impact on the user.
+ * Simplifies shutdown actions.
  *
  * @author Leon Hofmeister
  * @since Envoy Client v0.2-beta
  */
-public class ShutdownHelper {
+public final class ShutdownHelper {
 
 	private ShutdownHelper() {}