/**

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

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 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

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 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

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 *

 * The Original Software is NetBeans. The Initial Developer of the Original

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package org.netbeans.html.kofx;

import java.io.Closeable;

import java.lang.reflect.InvocationTargetException;

import java.lang.reflect.Method;

import javafx.application.Platform;

import org.apidesign.html.boot.spi.Fn;

import org.testng.ITest;

import org.testng.annotations.Test;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public final class KOFx implements ITest, Runnable {

    private final Fn.Presenter p;

    private final Method m;

    private Object result;

    private Object inst;

    private int count;

    KOFx(Fn.Presenter p, Method m) {

        this.p = p;

        this.m = m;

    }

    @Override

    public String getTestName() {

        return m.getName();

    }

    @Test

    public synchronized void executeTest() throws Exception {

        if (result == null) {

            Platform.runLater(this);

            wait();

        }

        if (result instanceof Exception) {

            throw (Exception)result;

        }

        if (result instanceof Error) {

            throw (Error)result;

        }

    }

    @Override

    public synchronized void run() {

        boolean notify = true;

        try (Closeable a = Fn.activate(p)) {

            if (inst == null) {

                inst = m.getDeclaringClass().newInstance();

            }

            result = m.invoke(inst);

            if (result == null) {

                result = this;

            }

        } catch (InvocationTargetException ex) {

            Throwable r = ex.getTargetException();

            if (r instanceof InterruptedException) {

                if (count++ < 10000) {

                    notify = false;

                    Platform.runLater(this);

                    return;

                }

            }

            result = r;

        } catch (Exception ex) {

            result = ex;

        } finally {

            if (notify) {

                notifyAll();

            }

        }

    }

}