Various small fixes

beacon/src/main/java/io/xpipe/beacon/BeaconConnection.java

@@ -1,5 +1,9 @@
 package io.xpipe.beacon;
 
+import io.xpipe.beacon.exchange.cli.StoreAddExchange;
+import io.xpipe.beacon.util.QuietDialogHandler;
+import io.xpipe.core.impl.InternalStreamStore;
+
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -169,6 +173,14 @@ public abstract class BeaconConnection implements AutoCloseable {
         }
     }
 
+    public InternalStreamStore createInternalStreamStore() {
+        var store = new InternalStreamStore();
+        var addReq = StoreAddExchange.Request.builder().storeInput(store).name(store.getUuid().toString()).build();
+        StoreAddExchange.Response addRes = performSimpleExchange(addReq);
+        QuietDialogHandler.handle(addRes.getConfig(), this);
+        return store;
+    }
+
     private BeaconException unwrapException(Exception exception) {
         if (exception instanceof ServerException s) {
             return new BeaconException("An internal server error occurred", s);

beacon/src/main/java/io/xpipe/beacon/exchange/StoreStreamExchange.java

@@ -1,31 +0,0 @@
-package io.xpipe.beacon.exchange;
-
-import io.xpipe.beacon.RequestMessage;
-import io.xpipe.beacon.ResponseMessage;
-import io.xpipe.core.impl.FileStore;
-import lombok.Builder;
-import lombok.Value;
-import lombok.extern.jackson.Jacksonized;
-
-/**
- * Stores a stream of data in a storage.
- */
-public class StoreStreamExchange implements MessageExchange {
-
-    @Override
-    public String getId() {
-        return "storeStream";
-    }
-
-    @Jacksonized
-    @Builder
-    @Value
-    public static class Request implements RequestMessage {}
-
-    @Jacksonized
-    @Builder
-    @Value
-    public static class Response implements ResponseMessage {
-        FileStore store;
-    }
-}

beacon/src/main/java/io/xpipe/beacon/util/QuietDialogHandler.java

@@ -1,7 +1,7 @@
 package io.xpipe.beacon.util;
 
 import io.xpipe.beacon.BeaconConnection;
-import io.xpipe.beacon.ClientException;
+import io.xpipe.beacon.BeaconException;
 import io.xpipe.beacon.exchange.cli.DialogExchange;
 import io.xpipe.core.dialog.BaseQueryElement;
 import io.xpipe.core.dialog.ChoiceElement;
@@ -13,7 +13,7 @@ import java.util.UUID;
 
 public class QuietDialogHandler {
 
-    public static void handle(DialogReference ref, BeaconConnection connection) throws ClientException {
+    public static void handle(DialogReference ref, BeaconConnection connection) {
         new QuietDialogHandler(ref, connection, Map.of()).handle();
     }
 
@@ -29,7 +29,7 @@ public class QuietDialogHandler {
         this.overrides = overrides;
     }
 
-    public void handle() throws ClientException {
+    public void handle() {
         String response = null;
 
         if (element instanceof ChoiceElement c) {
@@ -45,7 +45,7 @@ public class QuietDialogHandler {
                 .value(response)
                 .build());
         if (res.getElement() != null && element.equals(res.getElement())) {
-            throw new ClientException(
+            throw new BeaconException(
                     "Invalid value for key " + res.getElement().toDisplayString());
         }
 

beacon/src/main/java/module-info.java

@@ -62,7 +62,6 @@ module io.xpipe.beacon {
             ListStoresExchange,
             DialogExchange,
             QueryDataSourceExchange,
-            StoreStreamExchange,
             EditExchange,
             RemoveEntryExchange,
             RemoveCollectionExchange,