Supports translating openhab-js Item to OH native Item

Signed-off-by: Dan Cunningham <dan@digitaldan.com>
digitaldan · Feb 19, 2022 · 65f3408 · 65f3408
1 parent f29034f
commit 65f3408
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/...src/main/java/org/openhab/automation/jsscripting/internal/OpenhabGraalJSScriptEngine.java b/...src/main/java/org/openhab/automation/jsscripting/internal/OpenhabGraalJSScriptEngine.java
@@ -48,6 +48,7 @@
 import org.openhab.automation.jsscripting.internal.fs.watch.JSDependencyTracker;
 import org.openhab.automation.jsscripting.internal.scriptengine.InvocationInterceptingScriptEngineWithInvocableAndAutoCloseable;
 import org.openhab.core.automation.module.script.ScriptExtensionAccessor;
+import org.openhab.core.items.Item;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -97,7 +98,10 @@ public OpenhabGraalJSScriptEngine(@Nullable String injectionCode) {
                         (v) -> v.hasMember("minusDuration") && v.hasMember("toNanos"), v -> {
                             return Duration.ofNanos(v.invokeMember("toNanos").asLong());
                         }, HostAccess.TargetMappingPrecedence.LOW)
-                .build();
+                // Translate openhab-js Item to org.openhab.core.items.Item
+                .targetTypeMapping(Value.class, Item.class, (v) -> v.hasMember("rawItem"), v -> {
+                    return v.getMember("rawItem").as(Item.class);
+                }, HostAccess.TargetMappingPrecedence.LOW).build();
 
         delegate = GraalJSScriptEngine.create(
                 Engine.newBuilder().allowExperimentalOptions(true).option("engine.WarnInterpreterOnly", "false")