Doubts about calling actions from OH 3.0 rules

ysc · August 6, 2020, 1:32pm

you don’t even need an explicit Java.type in this case with Nashorn (you might prefer including it for clarity though), so this works:.

var logger = org.slf4j.LoggerFactory.getLogger("org.openhab.model.script.Rules");
logger.info("hey!");

For debugging (temporary!) purposes you can also simply use something like print(actions);, this will output something in the console (not in the log) like:

org.openhab.core.automation.module.script.internal.defaultscope.ScriptThingActions@638aa36

Looking at the code of this class in openhab-core’s code, we can gather it has indeed a get method requiring a scope and a thingUID - that’s how I figure out what’s accessible in the default scope:

github.com

openhab/openhab-core/blob/master/bundles/org.openhab.core.automation.module.script/src/main/java/org/openhab/core/automation/module/script/internal/defaultscope/ScriptThingActions.java#L53


}

/**
 * Gets an actions instance of a certain scope for a given thing UID
 *
 * @param scope the action scope
 * @param thingUid the UID of the thing
 *
 * @return actions the actions instance or null, if not available
 */
public ThingActions get(String scope, String thingUid) {
    ThingUID uid = new ThingUID(thingUid);
    Thing thing = thingRegistry.get(uid);
    if (thing != null) {
        ThingHandler handler = thing.getHandler();
        if (handler != null) {
            ThingActions thingActions = THING_ACTIONS_MAP.get(getKey(scope, thingUid));
            return thingActions;
        }
    }
    return null;