* [jsscripting] Extend synchronization to common ScriptEngine methods
This extends the multi-thread synchronization to "eval" and "invokeMethod" and moves synchronization for "invokeFunction" to the DelegatingScriptEngineWithInvocableAndAutocloseableAndSynchronization class. Fixes the multi-thread access requested warnings described in the community (https://community.openhab.org/t/openhab-3-4-milestone-discussion/138093/130) and related to https://github.com/openhab/openhab-core/pull/3180.
* Revert "[jsscripting] Extend synchronization to common ScriptEngine methods"
This reverts commit aadd21e45879c10aad29bf279ddbb0afd789b0aa.
* [jsscripting] Extend synchronization to common ScriptEngine methods & Switch to ReentrantLock
This extends the multi-thread synchronization to "eval" and "invokeMethod" and moves synchronization for "invokeFunction" to the InvocationInterceptingScriptEngineWithInvocableAndAutoCloseable class.
The synchronization mechanism changed from using synchronized to using a ReentrantLock together with catch_finally to avoid having deadlocks when an exception is thrown.
Fixes the multi-thread access requested warnings described in the community (https://community.openhab.org/t/openhab-3-4-milestone-discussion/138093/130) and related to https://github.com/openhab/openhab-core/pull/3180.
* [jsscripting] Reduce compiler warnings
* [jsscripting] Replace finally blocks & Wrap returns in afterInvocation
* [jsscripting] Fix deadlock caused by NoSuchMethodException in Invocable interface methods
During testing my latest changes, I noticed that there is a deadlock when invokeFunction or invokeMethod are called on a non-existing method.
This happens because the NoSuchMethodException keeps afterInvocation from running and therefore the lock never gets released.
* [jsscripting] Also rethrow NPE & Fix PMD warnings/errors
* [jsscripting] Wrap and rethrow other exceptions instead of returning them
* [jsscripting] Address review comment from @jpg0
Signed-off-by: Florian Hotze <florianh_dev@icloud.com>
