Port JSR223 bundle to openHAB 2

5iver · November 9, 2018, 8:50am

No. I haven’t dug into it since I just launch functions on script startup, rather than using a rule.

eclipse-archived/smarthome/blob/master/bundles/automation/org.eclipse.smarthome.automation.api/src/main/java/org/eclipse/smarthome/automation/RuleManager.java#L56


      
          
          /**
           * This method is used for changing <b>enabled</b> state of the {@link Rule}.
           * The <b>enabled</b> rule statuses are {@link RuleStatus#UNINITIALIZED}, {@link RuleStatus#IDLE} and
           * {@link RuleStatus#RUNNING}.
           * The <b>disabled</b> rule status is {@link RuleStatus#DISABLED}.
           *
           * @param uid the unique identifier of the {@link Rule}.
           * @param isEnabled a new <b>enabled / disabled</b> state of the {@link Rule}.
           */
          void setEnabled(String uid, boolean isEnabled);
          
          /**
           * This method gets {@link RuleStatusInfo} of the specified {@link Rule}.
           *
           * @param ruleUID UID of the {@link Rule}
           * @return {@link RuleStatusInfo} object containing status of the looking {@link Rule} or null when a rule with
           *         specified UID does not exists.
           */
          @Nullable
          RuleStatusInfo getStatusInfo(String ruleUID);

The tricky part is getting the uid, which is a string. You could paste them in from Paper UI, or if you know the name of the rule and you’ve kept them unique, you can do this…

scriptExtension.importPreset("RuleSupport")
ruleUID = filter(lambda rule: rule.name == "Alert: TV turn off timer alert", rules.getAll())[0].UID

from openhab import osgi
ruleEngine = osgi.get_service("org.eclipse.smarthome.automation.RuleManager")
ruleEngine.setEnabled(ruleUID, True)# enable rule
ruleEngine.setEnabled(ruleUID, False)# disable rule