/*
 * JBoss, Home of Professional Open Source
 * Copyright 2009 Red Hat Inc. and/or its affiliates and other contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jboss.arquillian.test.spi;

import org.jboss.arquillian.core.spi.ManagerBuilder;

/**
 * DeployableTestBuilder
 *
 * @author <a href="mailto:aslak@conduct.no">Aslak Knutsen</a>
 */
public class TestRunnerAdaptorBuilder {
    private static final String DEFAULT_EXTENSION_CLASS =
        "org.jboss.arquillian.core.impl.loadable.LoadableExtensionLoader";
    private static final String TEST_RUNNER_IMPL_CLASS = "org.jboss.arquillian.test.impl.EventTestRunnerAdaptor";
    private static TestRunnerAdaptor testAdaptor;

    private TestRunnerAdaptorBuilder() {
    }

    // Hidden from public, use reflection to invoke. Used for Test
    public static void set(TestRunnerAdaptor adaptor) {
        testAdaptor = adaptor;
    }

    public static TestRunnerAdaptor build() {
        if (testAdaptor != null) {
            return testAdaptor;
        }

        ManagerBuilder builder = ManagerBuilder.from()
            .extension(SecurityActions.loadClass(DEFAULT_EXTENSION_CLASS));

        return SecurityActions.newInstance(
            TEST_RUNNER_IMPL_CLASS,
            new Class<?>[] {ManagerBuilder.class},
            new Object[] {builder},
            TestRunnerAdaptor.class);
    }
}
