[FSSDK-11179] Update: Send CMAB uuid in impression events

core-api/src/main/java/com/optimizely/ab/OptimizelyUserContext.java

@@ -16,18 +16,26 @@
  */
 package com.optimizely.ab;
 
-import com.optimizely.ab.config.ProjectConfig;
-import com.optimizely.ab.odp.ODPManager;
-import com.optimizely.ab.odp.ODPSegmentCallback;
-import com.optimizely.ab.odp.ODPSegmentOption;
-import com.optimizely.ab.optimizelydecision.*;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
-import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
+
+import com.optimizely.ab.annotations.VisibleForTesting;
+import com.optimizely.ab.optimizelydecision.OptimizelyDecisionCallback;
+import com.optimizely.ab.optimizelydecision.OptimizelyDecisionsCallback;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.optimizely.ab.odp.ODPSegmentCallback;
+import com.optimizely.ab.odp.ODPSegmentOption;
+import com.optimizely.ab.optimizelydecision.OptimizelyDecideOption;
+import com.optimizely.ab.optimizelydecision.OptimizelyDecision;
 
 public class OptimizelyUserContext {
     // OptimizelyForcedDecisionsKey mapped to variationKeys
@@ -42,7 +50,7 @@ public class OptimizelyUserContext {
     private List<String> qualifiedSegments;
 
     @Nonnull
-    private final Optimizely optimizely;
+    final Optimizely optimizely;
 
     private static final Logger logger = LoggerFactory.getLogger(OptimizelyUserContext.class);
 
@@ -390,4 +398,44 @@ public String toString() {
             ", attributes='" + attributes + '\'' +
             '}';
     }
+
+    // sync decision support for android-sdk backward compatibility only
+
+    @VisibleForTesting  // protected, open for testing only
+    public OptimizelyDecision decideSync(@Nonnull String key,
+                                     @Nonnull List<OptimizelyDecideOption> options) {
+        return optimizely.decideSync(copy(), key, options);
+    }
+
+    @VisibleForTesting  // protected, open for testing only
+    public Map<String, OptimizelyDecision> decideForKeysSync(@Nonnull List<String> keys,
+                                                         @Nonnull List<OptimizelyDecideOption> options) {
+        return optimizely.decideForKeysSync(copy(), keys, options);
+    }
+
+    @VisibleForTesting  // protected, open for testing only
+    public Map<String, OptimizelyDecision> decideAllSync(@Nonnull List<OptimizelyDecideOption> options) {
+        return optimizely.decideAllSync(copy(), options);
+    }
+
+    @VisibleForTesting  // protected, open for testing only
+    public void decideAsync(@Nonnull String key,
+                                          @Nonnull List<OptimizelyDecideOption> options,
+                                          @Nonnull OptimizelyDecisionCallback callback) {
+        optimizely.decideAsync(copy(), key, options, callback);
+    }
+
+    @VisibleForTesting  // protected, open for testing only
+    public void decideForKeysAsync(@Nonnull List<String> keys,
+                                                              @Nonnull List<OptimizelyDecideOption> options,
+                                                              @Nonnull OptimizelyDecisionsCallback callback) {
+        optimizely.decideForKeysAsync(copy(), keys, options, callback);
+    }
+
+    @VisibleForTesting  // protected, open for testing only
+    public void decideAllAsync(@Nonnull List<OptimizelyDecideOption> options,
+                                                          @Nonnull OptimizelyDecisionsCallback callback) {
+        optimizely.decideAllAsync(copy(), options, callback);
+    }
+
 }

core-api/src/main/java/com/optimizely/ab/bucketing/Bucketer.java

@@ -192,4 +192,4 @@ int generateBucketValue(int hashCode) {
         return (int) Math.floor(MAX_TRAFFIC_VALUE * ratio);
     }
 
-}
+}

core-api/src/main/java/com/optimizely/ab/bucketing/DecisionPath.java

@@ -0,0 +1,21 @@
+/****************************************************************************
+ * Copyright 2025 Optimizely, Inc. and contributors                        *
+ *                                                                          *
+ * Licensed under the Apache License, Version 2.0 (the "License");          *
+ * you may not use this file except in compliance with the License.         *
+ * You may obtain a copy of the License at                                  *
+ *                                                                          *
+ *    http://www.apache.org/licenses/LICENSE-2.0                            *
+ *                                                                          *
+ * Unless required by applicable law or agreed to in writing, software      *
+ * distributed under the License is distributed on an "AS IS" BASIS,        *
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
+ * See the License for the specific language governing permissions and      *
+ * limitations under the License.                                           *
+ ***************************************************************************/
+package com.optimizely.ab.bucketing;
+
+public enum DecisionPath {
+    WITH_CMAB,      // Use CMAB logic
+    WITHOUT_CMAB    // Skip CMAB logic (traditional A/B testing)
+}