Proposal: SagaLifecycle.associationValues(). #1125

modelling/src/main/java/org/axonframework/modelling/saga/SagaLifecycle.java

@@ -19,6 +19,8 @@
 import org.axonframework.messaging.Scope;
 import org.axonframework.messaging.ScopeDescriptor;
 
+import java.util.Set;
+
 /**
  * Abstract base class of a component that models a saga's life cycle.
  */
@@ -87,6 +89,15 @@ public static void end() {
         getInstance().doEnd();
     }
 
+    /**
+     * Retrieves all current {@link AssociationValue} that are currently associated with the saga that is being
+     * executed.
+     * @return All current {@link AssociationValue} that are currently associated with the saga
+     */
+    public static Set<AssociationValue> associationValues() {
+        return getInstance().getAssociationValues().asSet();
+    }
+
     /**
      * {@link SagaLifecycle} instance method to mark the current saga as ended.
      */
@@ -108,6 +119,8 @@ public static void end() {
      */
     protected abstract void doAssociateWith(AssociationValue associationValue);
 
+    protected abstract AssociationValues getAssociationValues();
+
     /**
      * Get the current {@link SagaLifecycle} instance for the current thread. If none exists an {@link
      * IllegalStateException} is thrown.