X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/87e79bceaa9e9ce57ff3bca1f7ea40cd9336eabb..f2005593ecefd37c7e1666c2dc0c71b259271af0:/src/main/java/org/asamk/signal/jsonrpc/SignalJsonRpcDispatcherHandler.java

diff --git a/src/main/java/org/asamk/signal/jsonrpc/SignalJsonRpcDispatcherHandler.java b/src/main/java/org/asamk/signal/jsonrpc/SignalJsonRpcDispatcherHandler.java
index 53b876b8..5d3fa261 100644
--- a/src/main/java/org/asamk/signal/jsonrpc/SignalJsonRpcDispatcherHandler.java
+++ b/src/main/java/org/asamk/signal/jsonrpc/SignalJsonRpcDispatcherHandler.java
@@ -32,7 +32,7 @@ import java.util.function.Supplier;
 
 public class SignalJsonRpcDispatcherHandler {
 
-    private final static Logger logger = LoggerFactory.getLogger(SignalJsonRpcDispatcherHandler.class);
+    private static final Logger logger = LoggerFactory.getLogger(SignalJsonRpcDispatcherHandler.class);
 
     private final ObjectMapper objectMapper;
     private final JsonRpcSender jsonRpcSender;
@@ -43,7 +43,9 @@ public class SignalJsonRpcDispatcherHandler {
     private SignalJsonRpcCommandHandler commandHandler;
 
     public SignalJsonRpcDispatcherHandler(
-            final JsonWriter jsonWriter, final Supplier<String> lineSupplier, final boolean noReceiveOnStart
+            final JsonWriter jsonWriter,
+            final Supplier<String> lineSupplier,
+            final boolean noReceiveOnStart
     ) {
         this.noReceiveOnStart = noReceiveOnStart;
         this.objectMapper = Util.createJsonObjectMapper();
@@ -126,7 +128,7 @@ public class SignalJsonRpcDispatcherHandler {
     private void unsubscribeReceive(final Manager m) {
         final var subscriptionId = receiveHandlers.entrySet()
                 .stream()
-                .filter(e -> e.getValue().size() == 1 && e.getValue().get(0).first().equals(m))
+                .filter(e -> e.getValue().size() == 1 && e.getValue().getFirst().first().equals(m))
                 .map(Map.Entry::getKey)
                 .findFirst();
         subscriptionId.ifPresent(this::unsubscribeReceive);
@@ -167,7 +169,9 @@ public class SignalJsonRpcDispatcherHandler {
 
         @Override
         public void handleCommand(
-                final Void request, final Manager m, final JsonWriter jsonWriter
+                final Void request,
+                final Manager m,
+                final JsonWriter jsonWriter
         ) throws CommandException {
             final var subscriptionId = subscribeReceive(m, false);
             jsonWriter.write(subscriptionId);
@@ -175,7 +179,9 @@ public class SignalJsonRpcDispatcherHandler {
 
         @Override
         public void handleCommand(
-                final Void request, final MultiAccountManager c, final JsonWriter jsonWriter
+                final Void request,
+                final MultiAccountManager c,
+                final JsonWriter jsonWriter
         ) throws CommandException {
             final var subscriptionId = subscribeReceive(c.getManagers(), false);
             jsonWriter.write(subscriptionId);
@@ -196,7 +202,9 @@ public class SignalJsonRpcDispatcherHandler {
 
         @Override
         public void handleCommand(
-                final JsonNode request, final Manager m, final JsonWriter jsonWriter
+                final JsonNode request,
+                final Manager m,
+                final JsonWriter jsonWriter
         ) throws CommandException {
             final var subscriptionId = getSubscriptionId(request);
             if (subscriptionId == null) {
@@ -210,7 +218,9 @@ public class SignalJsonRpcDispatcherHandler {
 
         @Override
         public void handleCommand(
-                final JsonNode request, final MultiAccountManager c, final JsonWriter jsonWriter
+                final JsonNode request,
+                final MultiAccountManager c,
+                final JsonWriter jsonWriter
         ) throws CommandException {
             final var subscriptionId = getSubscriptionId(request);
             if (subscriptionId == null) {
@@ -223,13 +233,11 @@ public class SignalJsonRpcDispatcherHandler {
         }
 
         private Integer getSubscriptionId(final JsonNode request) {
-            if (request instanceof ArrayNode req) {
-                return req.get(0).asInt();
-            } else if (request instanceof ObjectNode req) {
-                return req.get("subscription").asInt();
-            } else {
-                return null;
-            }
+            return switch (request) {
+                case ArrayNode req -> req.get(0).asInt();
+                case ObjectNode req -> req.get("subscription").asInt();
+                case null, default -> null;
+            };
         }
     }
 }