ee.jakarta.tck.concurrent.spec.ContextService.contextPropagate.ContextPropagateBean Maven / Gradle / Ivy

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/*
 * Copyright (c) 2013, 2022 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package ee.jakarta.tck.concurrent.spec.ContextService.contextPropagate;

import ee.jakarta.tck.concurrent.framework.TestConstants;
import ee.jakarta.tck.concurrent.framework.TestUtil;
import jakarta.annotation.Resource;
import jakarta.ejb.Local;
import jakarta.ejb.Stateless;
import jakarta.enterprise.concurrent.ManagedThreadFactory;

@Local(ContextPropagateInterface.class)
@Stateless
public class ContextPropagateBean implements ContextPropagateInterface {

	@Resource(lookup = TestConstants.DefaultManagedThreadFactory)
	private ManagedThreadFactory threadFactory;

	@Override
	public TestWorkInterface createWorker(String classname) {
		try {
			return (TestWorkInterface) TestUtil.getContextService().createContextualProxy(
					Class.forName(classname).newInstance(), Runnable.class, TestWorkInterface.class);
		} catch (Exception en) {
			throw new RuntimeException(en);
		}
	}

	@Override
	public String executeWorker(TestWorkInterface worker) {
		Thread workThread = threadFactory.newThread(worker);
		workThread.start();
		try {
			workThread.join();
		} catch (InterruptedException e) {
			throw new RuntimeException(e);
		}

		return worker.getResult();
	}
}