Added variable 'triggeringChannel' to DSL rules (#2567)

Signed-off-by: Christoph Weitkamp <[email protected]>
openhab · Dec 2, 2021 · 674db6c · 674db6c
1 parent e0544e2
commit 674db6c
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Showing 3 changed files with 9 additions and 0 deletions.
diff --git a/...nhab.core.model.rule/src/org/openhab/core/model/rule/jvmmodel/RulesJvmModelInferrer.xtend b/...nhab.core.model.rule/src/org/openhab/core/model/rule/jvmmodel/RulesJvmModelInferrer.xtend
@@ -147,6 +147,8 @@ class RulesJvmModelInferrer extends ScriptJvmModelInferrer {
                     if (containsEventTrigger(rule)) {
                         val eventTypeRef = ruleModel.newTypeRef(String)
                         parameters += rule.toParameter(VAR_RECEIVED_EVENT, eventTypeRef)
+                        val channelRef = ruleModel.newTypeRef(String)
+                        parameters += rule.toParameter(VAR_TRIGGERING_CHANNEL, channelRef)
                     }
                     if (containsThingStateChangedEventTrigger(rule) && !containsParam(parameters, VAR_PREVIOUS_STATE)) {
                         val stateTypeRef = ruleModel.newTypeRef(State)

diff --git a/...pt.runtime/src/org/openhab/core/model/script/runtime/internal/engine/DSLScriptEngine.java b/...pt.runtime/src/org/openhab/core/model/script/runtime/internal/engine/DSLScriptEngine.java
@@ -165,6 +165,8 @@ private DefaultEvaluationContext createEvaluationContext(Script script, IEvaluat
         if (value instanceof ChannelTriggeredEvent) {
             ChannelTriggeredEvent event = (ChannelTriggeredEvent) value;
             evalContext.newValue(QualifiedName.create(ScriptJvmModelInferrer.VAR_RECEIVED_EVENT), event.getEvent());
+            evalContext.newValue(QualifiedName.create(ScriptJvmModelInferrer.VAR_TRIGGERING_CHANNEL),
+                    event.getChannel().getAsString());
         }
         if (value instanceof ItemEvent) {
             ItemEvent event = (ItemEvent) value;

diff --git a/...core.model.script/src/org/openhab/core/model/script/jvmmodel/ScriptJvmModelInferrer.xtend b/...core.model.script/src/org/openhab/core/model/script/jvmmodel/ScriptJvmModelInferrer.xtend
@@ -58,6 +58,9 @@ class ScriptJvmModelInferrer extends AbstractModelInferrer {
     /** Variable name for the received event in a "trigger event" rule */
     public static final String VAR_RECEIVED_EVENT = "receivedEvent";
 
+    /** Variable name for the triggering channel in a "trigger event" rule */
+    public static final String VAR_TRIGGERING_CHANNEL = "triggeringChannel";
+
     /**
      * conveninence API to build and initialize JvmTypes and their members.
      */
@@ -119,6 +122,8 @@ class ScriptJvmModelInferrer extends AbstractModelInferrer {
                 parameters += script.toParameter(VAR_PREVIOUS_STATE, stateTypeRef)
                 val eventTypeRef = script.newTypeRef(String)
                 parameters += script.toParameter(VAR_RECEIVED_EVENT, eventTypeRef)
+                val channelRef = script.newTypeRef(String)
+                parameters += script.toParameter(VAR_TRIGGERING_CHANNEL, channelRef)
                 val stateTypeRef2 = script.newTypeRef(State)
                 parameters += script.toParameter(VAR_NEW_STATE, stateTypeRef2)
                 body = script