openHAB 3.0 Milestone 2 discussion

justjosh · November 7, 2020, 10:42am

Bit disappointing that expire binding didn’t make it to this milestone as well

Bruce_Osborne · November 7, 2020, 10:50am

My plan is to use HABApp & Python 3 to get that functionality.

ssalonen · November 7, 2020, 11:10am

@kovacsi2899 I am not sure how zwave relates to this. All my comments are related to FMI weather.

Dibbler42 · November 7, 2020, 12:46pm

As far as i see from the discussion on github it that expiration should be a functionality in cluded in items. So stay tuned.

Bruce_Osborne · November 7, 2020, 1:38pm

Subscribe to this issue.

github.com/openhab/openhab-core

Introduce "expire" functionality for item states

opened 07:21PM - 03 Sep 20 UTC

closed 01:15PM - 19 Nov 20 UTC

kaikreuzer

work in progress

Since openHAB 1.x bindings are incompatible with openHAB 3 and there is a substa…ntial user base that has the 1.x expire binding in use, we should introduce a replacement for this functionality. https://github.com/openhab/openhab-core/pull/744 was a first try to do so, but doing it as a profile has too many constraints. As commented in https://github.com/openhab/openhab-core/pull/744#issuecomment-485055862, my suggestion would be to natively support the functionality in the core framework, similar to [the "autoupdate"](https://www.openhab.org/docs/configuration/items.html#parameter-autoupdate). This would essentially also mean that item files of users stay fully compatible as the configuration could just be like: ``` Number Temperature "Temp [%.1f °C]" { expire="1h" } ``` Internally, this will just be a metadata provider with a specific namespace ("expire"), so reading and writing this information would directly be possible through the existing REST API as well. @openhab/core-maintainers Would that make sense to you? @ghys Is this something that could also be easily supported by the UI then? The most tricky part is probably the syntax of the expire configuration, but if that isn't a big issue to parse, I'd tend to stick to it for compatibility reasons.

kovacsi2899 · November 8, 2020, 7:29am

I tried to install wrapper service on win10. It does not work. Same error what I have seen in early stages.

runtimeInfo:
  version: 3.0.0
  buildString: "Build #2005"
locale: hu_HU
systemInfo:
  configFolder: C:\Openhab3\conf
  userdataFolder: C:\Openhab3\userdata
  logFolder: C:\Openhab3\userdata\logs
  javaVersion: 11.0.8
  javaVendor: Azul Systems, Inc.
  javaVendorVersion: Zulu11.41+23-CA
  osName: Windows 10
  osVersion: "10.0"
  osArchitecture: amd64
  availableProcessors: 4
  freeMemory: 138122832
  totalMemory: 276824064


STATUS | wrapper  | 2020/11/08 08:19:25 | Launching a JVM...
INFO   | jvm 5    | 2020/11/08 08:19:25 | NOTE: Picked up JDK_JAVA_OPTIONS: --add-reads=java.xml=java.logging --add-exports=java.base/org.apache.karaf.specs.locator=java.xml,ALL-UNNAMED --patch-module java.base=lib/endorsed/org.apache.karaf.specs.locator-4.2.7.jar --patch-module java.xml=lib/endorsed/org.apache.karaf.specs.java.xml-4.2.7.jar --add-opens java.base/java.security=ALL-UNNAMED --add-opens java.base/java.net=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.naming/javax.naming.spi=ALL-UNNAMED --add-opens java.rmi/sun.rmi.transport.tcp=ALL-UNNAMED --add-exports=java.base/sun.net.www.protocol.http=ALL-UNNAMED --add-exports=java.base/sun.net.www.protocol.https=ALL-UNNAMED --add-exports=java.base/sun.net.www.protocol.jar=ALL-UNNAMED --add-exports=jdk.xml.dom/org.w3c.dom.html=ALL-UNNAMED --add-exports=jdk.naming.rmi/com.sun.jndi.url.rmi=ALL-UNNAMED
INFO   | jvm 5    | 2020/11/08 08:19:25 | WARNING: package org.apache.karaf.specs.locator not in java.base
INFO   | jvm 5    | 2020/11/08 08:19:26 | Error: Could not find or load main class org.apache.karaf.wrapper.internal.service.Main
INFO   | jvm 5    | 2020/11/08 08:19:26 | Caused by: java.lang.NoClassDefFoundError: org/apache/karaf/main/ShutdownCallback
ERROR  | wrapper  | 2020/11/08 08:19:26 | JVM exited while loading the application.
FATAL  | wrapper  | 2020/11/08 08:19:26 | There were 5 failed launches in a row, each lasting less than 300 seconds.  Giving up.
FATAL  | wrapper  | 2020/11/08 08:19:26 |   There may be a configuration problem: please check the logs.
STATUS | wrapper  | 2020/11/08 08:19:27 | <-- Wrapper Stopped


WARN   | wrapper  | 2020/11/08 08:19:03 | Unable to expand environment variable, PATH as it would be longer than the 16384 byte buffer size.

These are the error messages what I get. I has not modified openHAB3-wrapper.conf as it is in the official description. If I modify it even I correct the links to OH3 it does nothing. Could you look at what can be the problem? Currentl I tried snapshot 200g but I’ll try milestone2 as well later. I think both will be the same.

kovacsi2899 · November 8, 2020, 7:47am

Another issue is that scriptengine factory does not start. It is thrown by an exception.
In a meantime I swapped to milestone 2, cleared catch, tmp etc before restart.

runtimeInfo:
  version: 3.0.0.M2
  buildString: Milestone Build
locale: hu_HU
systemInfo:
  configFolder: C:\Openhab3\conf
  userdataFolder: C:\Openhab3\userdata
  logFolder: C:\Openhab3\userdata\logs
  javaVersion: 11.0.8
  javaVendor: Azul Systems, Inc.
  javaVendorVersion: Zulu11.41+23-CA
  osName: Windows 10
  osVersion: "10.0"
  osArchitecture: amd64
  availableProcessors: 4
  freeMemory: 54370288
  totalMemory: 276824064

2020-11-08 08:31:36.824 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.202011032329 (134)[org.openhab.core.automation.module.script.internal.ScriptEngineManagerImpl(75)] : The removeScriptEngineFactory method has thrown an exception
java.lang.NoClassDefFoundError: Could not initialize class org.openhab.core.automation.module.script.ScriptEngineFactory
	at org.openhab.core.automation.module.script.AbstractScriptEngineFactory.getScriptTypes(AbstractScriptEngineFactory.java:42) ~[?:?]
	at org.openhab.core.automation.module.script.internal.ScriptEngineManagerImpl.removeScriptEngineFactory(ScriptEngineManagerImpl.java:88) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.invokeMethod(BaseMethod.java:228) ~[bundleFile:?]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.access$500(BaseMethod.java:41) ~[bundleFile:?]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod$Resolved.invoke(BaseMethod.java:664) ~[bundleFile:?]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.invoke(BaseMethod.java:510) [bundleFile:?]
	at org.apache.felix.scr.impl.inject.methods.BindMethod.invoke(BindMethod.java:42) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.DependencyManager.invokeUnbindMethod(DependencyManager.java:1927) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeUnbindMethod(SingleComponentManager.java:458) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:382) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:294) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1242) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1137) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:997) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1176) [bundleFile:?]
	at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) [bundleFile:?]
	at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:222) [org.eclipse.osgi-3.12.100.jar:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:927) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:892) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:135) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.unregisterService(AbstractComponentManager.java:969) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:823) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:805) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.dispose(AbstractComponentManager.java:584) [bundleFile:?]
	at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.disposeComponents(ConfigurableComponentHolder.java:716) [bundleFile:?]
	at org.apache.felix.scr.impl.BundleComponentActivator.dispose(BundleComponentActivator.java:510) [bundleFile:?]
	at org.apache.felix.scr.impl.Activator.disposeComponents(Activator.java:429) [bundleFile:?]
	at org.apache.felix.scr.impl.Activator.access$300(Activator.java:49) [bundleFile:?]
	at org.apache.felix.scr.impl.Activator$ScrExtension.destroy(Activator.java:292) [bundleFile:?]
	at org.apache.felix.scr.impl.AbstractExtender$1.run(AbstractExtender.java:216) [bundleFile:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
	at org.apache.felix.scr.impl.AbstractExtender.destroyExtension(AbstractExtender.java:238) [bundleFile:?]
	at org.apache.felix.scr.impl.AbstractExtender.bundleChanged(AbstractExtender.java:132) [bundleFile:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.Module.doStop(Module.java:634) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.Module.stop(Module.java:498) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1675) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1594) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.Module.doStop(Module.java:636) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.Module.stop(Module.java:498) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) [org.eclipse.osgi-3.12.100.jar:?]
	at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) [org.eclipse.osgi-3.12.100.jar:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]

2020-11-08 08:31:36.824 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.202011032329 (134)[org.openhab.core.automation.module.script.internal.provider.ScriptModuleTypeProvider(80)] : The unsetScriptEngineFactory method has thrown an exception
java.lang.NoClassDefFoundError: Could not initialize class org.openhab.core.automation.module.script.ScriptEngineFactory
2020-11-08 08:31:36.824 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.202011032329 (134)[org.openhab.core.automation.module.script.internal.ScriptEngineManagerImpl(75)] : The removeScriptEngineFactory method has thrown an exception
java.lang.NoClassDefFoundError: Could not initialize class org.openhab.core.automation.module.script.ScriptEngineFactory
2020-11-08 08:31:36.824 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.202011032329 (134)[org.openhab.core.automation.module.script.internal.provider.ScriptModuleTypeProvider(80)] : The unsetScriptEngineFactory method has thrown an exception
java.lang.NoClassDefFoundError: Could not initialize class org.openhab.core.automation.module.script.ScriptEngineFactory
2020-11-08 08:36:41.406 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.M2 (134)[org.openhab.core.automation.module.script.internal.ScriptEngineManagerImpl(163)] : The addScriptEngineFactory method has thrown an exception
java.lang.NoClassDefFoundError: javax/script/ScriptEngineFactory
2020-11-08 08:36:41.426 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.M2 (134)[org.openhab.core.automation.module.script.internal.ScriptEngineManagerImpl(163)] : The addScriptEngineFactory method has thrown an exception
java.lang.NoClassDefFoundError: Could not initialize class org.openhab.core.automation.module.script.ScriptEngineFactory
2020-11-08 08:36:41.512 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.M2 (134)[org.openhab.core.automation.module.script.internal.provider.ScriptModuleTypeProvider(168)] : The setScriptEngineFactory method has thrown an exception
java.lang.NoClassDefFoundError: Could not initialize class org.openhab.core.automation.module.script.ScriptEngineFactory
2020-11-08 08:36:41.520 [ERROR] [penhab.core.automation.module.script] - bundle org.openhab.core.automation.module.script:3.0.0.M2 (134)[org.openhab.core.automation.module.script.internal.provider.ScriptModuleTypeProvider(168)] : The setScriptEngineFactory method has thrown an exception
java.lang.NoClassDefFoundError: Could not initialize class org.openhab.core.automation.module.script.ScriptEngineFactory

randye007 · November 8, 2020, 4:07pm

@mstormi - FYI I don’t know if this helps but I was able to install an addon in the karaf console using feature:install. After that I was able to install bindings through the UI.

Jeff_Smeker · November 8, 2020, 7:44pm

Were you ever able to get this error resolved?

Problem with MergeList /var/lib/apt/lists/openhab.jfrog.io_openhab_openhab-linuxpkg_dists_testing_main_binary-i386_Packages

Running Ubuntu 18.04, with Java 11 installed. But when attempting to install the testing main of OH 3 via:

sudo apt-get update

I get the above error. Did you get this resolved? Anybody else with any tips?

Thanks in advance!

rogierhofboer · November 8, 2020, 7:55pm

No. also no tips. All other repositories work also openHAB unstable works. Deleting and readding the repo doesn’t help nor do all the tricks on stackoverflow…

Jeff_Smeker · November 8, 2020, 8:10pm

Disregard – looks like I didn’t properly remove the testing package. After doing that, the unstable looks to be installing now. Still not sure why I cannot install the testing package, but we’ll see how unstable works.

Boy, I can’t even get the unstable / snapshot release to work. Same damn error. Following the instructions from openHAB on Linux | openHAB and here: Guide: Installing and testing OH3 snapshots/milestones using APT and YUM
Really stumped!!

morph166955 · November 8, 2020, 8:55pm

As I’m migrating over my rules from OH2 to OH3 I’ve run into an issue with a library that I use in a few places. Specifically: “org.eclipse.smarthome.model.script.ScriptServiceUtil”. I use this to access items as I roll through a group looking at statuses. For example, I would use it as: “ScriptServiceUtil.getItemRegistry.getItem(l.name.toString).state.toString()”.

Unfortnately now I get an error of: “Script execution of rule with UID ‘thingstate-2’ failed: The name ‘ScriptServiceUtil’ cannot be resolved to an item or type; line 87, column 60, length 17” when the rule runs. I’m assuming that the problem is that I’m referencing org.eclipse.smarthome which I believe is now changed. Can someone point me to the direction of the proper location?

EDIT: For anyone looking, use “org.openhab.core.model.script.ScriptServiceUtil”

Bruce_Osborne · November 8, 2020, 9:01pm

The eclipse smarthome pathing has been completely removed from OH3.

hmerk · November 8, 2020, 9:32pm

To be precise, it had been renamed, so now it is called

org.openhab.core.model.script.ScriptServiceUtil

morph166955 · November 8, 2020, 10:01pm

Thanks y’all!

Next question, why did this break executeCommandLine between OH2 and OH 3:

2020-11-08 22:00:41.584 [WARN ] [rg.openhab.core.io.net.exec.ExecUtil] - Error occurred when executing commandLine '[/usr/bin/curl -s -X GET 'http://removed:8060/query/device-info’]’
java.io.IOException: Cannot run program “/usr/bin/curl -s -X GET ‘http://removed:8060/query/device-info’”: error=2, No such file or directory

For reference, when I copy/paste the curl line at a bash prompt on the openhab user it works just fine.

Bruce_Osborne · November 8, 2020, 10:29pm

Try putting the command into a shell script & run that, executeCommandLine has no shell environment.

rossko57 · November 8, 2020, 10:50pm

As mentioned earlier in this thread, executeCommandLine() has a new syntax in OH3

I’ve just added this to the notice -

morph166955 · November 9, 2020, 1:30am

Forgive the ignorance, what am I doing wrong here with the new syntax?

var String deviceinfo = executeCommandLine(Duration.ofSeconds(5),“/usr/bin/curl”,“-s”,“-X”,“GET”,“'”,url,“query/device-info'”)

I’ve tried with the ’ escaped and non escaped. All that I get back is null.

rossko57 · November 9, 2020, 2:01am

This looks like its going to produce something like
... ' somestuff query/device-info’
which is maybe not what you wanted.
If you want to build a string without spaces, do that first

var xx = "'" + url +  "query/device-info’"
executeCommandLine( ... "GET", xx)

hmerk · November 9, 2020, 8:53am

Draft PR to add expire as a core feature was openend 10 hours ago

github.com/openhab/openhab-core

Added expire functionality as core framework feature

master ← kaikreuzer:exp

opened 10:33PM - 08 Nov 20 UTC

kaikreuzer

+656 -1

This adds the functionality to let item states expire after a configuration dura…tion as a core feature. It follows the same syntax as it was defined by the 1.x expire binding, so that this feature is fully backward compatible. The configurations are done as item metadata with the namespace `expire`. Implements https://github.com/openhab/openhab-core/issues/1620 Signed-off-by: Kai Kreuzer <kai@openhab.org>