How to inject the File class?

[newk5]

Hello, is it possible to inject the File class using the V8JavaAdapter?

I've tried the following:

public static void main(String[] args) {
        V8 v8 = V8.createV8Runtime();
        V8JavaAdapter.injectClass(File.class, v8);
        v8.executeVoidScript("var f = new File( \"test.txt\" );");
}

This results in:

Exception in thread "main" undefined:1: Constructor received invalid arguments!
this.File = function() {v8ConstructJavaClassjava_io_File.apply(this, arguments);
                                                         ^
com.eclipsesource.v8.V8ScriptExecutionException
	at com.eclipsesource.v8.V8._executeVoidScript(Native Method)
	at com.eclipsesource.v8.V8.executeVoidScript(V8.java:944)
	at com.eclipsesource.v8.V8.executeVoidScript(V8.java:652)
	at com.eclipsesource.v8.V8.executeVoidScript(V8.java:638)
	at vcmp.NewMain1.main(NewMain1.java:22)
Caused by: java.lang.IllegalArgumentException: Constructor received invalid arguments!
	at io.alicorn.v8.V8JavaClassProxy.invoke(V8JavaClassProxy.java:455)
	at com.eclipsesource.v8.V8.callObjectJavaMethod(V8.java:739)
	... 5 more

[caer]

Thank you for pointing this out, @newk5! I have created a pull request (#15) that addresses this; please let me know what you think. Once it's approved, I will update this issue with a link to the new version of the V8 adapter artifact.

[newk5]

Wow that was fast! Thank you, I cloned the branch, built it and ran the test, all working now 😃