Fix bad request (#256)

Author: slinkydeveloper

sdk-common/src/main/java/dev/restate/sdk/client/DefaultIngressClient.java

@@ -97,10 +97,10 @@ public <Req> CompletableFuture<String> sendAsync(
   public AwakeableHandle awakeableHandle(String id) {
     return new AwakeableHandle() {
       @Override
-      public <T> CompletableFuture<Void> resolve(Serde<T> serde, @NonNull T payload) {
+      public <T> CompletableFuture<Void> resolveAsync(Serde<T> serde, @NonNull T payload) {
         // Prepare request
         var reqBuilder =
-            HttpRequest.newBuilder().uri(URI.create("/restate/awakeables/" + id + "/resolve"));
+            HttpRequest.newBuilder().uri(baseUri.resolve("/restate/awakeables/" + id + "/resolve"));
 
         // Add content-type
         if (serde.contentType() != null) {
@@ -132,11 +132,11 @@ public <T> CompletableFuture<Void> resolve(Serde<T> serde, @NonNull T payload) {
       }
 
       @Override
-      public CompletableFuture<Void> reject(String reason) {
+      public CompletableFuture<Void> rejectAsync(String reason) {
         // Prepare request
         var reqBuilder =
             HttpRequest.newBuilder()
-                .uri(URI.create("/restate/awakeables/" + id + "/reject"))
+                .uri(baseUri.resolve("/restate/awakeables/" + id + "/reject"))
                 .header("content-type", "text-plain");
 
         // Add headers

sdk-common/src/main/java/dev/restate/sdk/client/IngressClient.java

@@ -80,20 +80,44 @@ default <Req> String send(Target target, Serde<Req> reqSerde, Req req) throws In
    * ingress
    */
   interface AwakeableHandle {
+    /** Same as {@link #resolve(Serde, Object)} but async. */
+    <T> CompletableFuture<Void> resolveAsync(Serde<T> serde, @NonNull T payload);
+
     /**
      * Complete with success the Awakeable.
      *
      * @param serde used to serialize the Awakeable result payload.
      * @param payload the result payload. MUST NOT be null.
      */
-    <T> CompletableFuture<Void> resolve(Serde<T> serde, @NonNull T payload);
+    default <T> void resolve(Serde<T> serde, @NonNull T payload) {
+      try {
+        resolveAsync(serde, payload).join();
+      } catch (CompletionException e) {
+        if (e.getCause() instanceof RuntimeException) {
+          throw (RuntimeException) e.getCause();
+        }
+        throw new RuntimeException(e.getCause());
+      }
+    }
+
+    /** Same as {@link #reject(String)} but async. */
+    CompletableFuture<Void> rejectAsync(String reason);
 
     /**
      * Complete with failure the Awakeable.
      *
      * @param reason the rejection reason. MUST NOT be null.
      */
-    CompletableFuture<Void> reject(String reason);
+    default void reject(String reason) {
+      try {
+        rejectAsync(reason).join();
+      } catch (CompletionException e) {
+        if (e.getCause() instanceof RuntimeException) {
+          throw (RuntimeException) e.getCause();
+        }
+        throw new RuntimeException(e.getCause());
+      }
+    }
   }
 
   static IngressClient defaultClient(String baseUri) {