| /* |
| * Copyright (c) 2014, 2020 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, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Marcel Valovy - 2.6 - initial implementation |
| package org.eclipse.persistence.testing.perf.moxy.casesensitivity; |
| |
| import org.eclipse.persistence.jaxb.JAXBContext; |
| import org.eclipse.persistence.jaxb.JAXBContextFactory; |
| import org.eclipse.persistence.jaxb.JAXBUnmarshaller; |
| import org.eclipse.persistence.jaxb.UnmarshallerProperties; |
| import org.eclipse.persistence.testing.perf.moxy.casesensitivity.correctCase.LoremIpsum; |
| import org.openjdk.jmh.annotations.Benchmark; |
| import org.openjdk.jmh.annotations.Scope; |
| import org.openjdk.jmh.annotations.Setup; |
| import org.openjdk.jmh.annotations.State; |
| import org.openjdk.jmh.annotations.TearDown; |
| import org.openjdk.jmh.infra.Blackhole; |
| |
| import java.io.File; |
| |
| /** |
| * Performance tests for case insensitive vs case sensitive (aka with feature off) unmarshalling. |
| * |
| * @author Marcel Valovy - marcel.valovy@oracle.com |
| */ |
| @State(Scope.Benchmark) |
| public class CaseInsensitiveUnmarshalBenchmark { |
| |
| private File file; |
| |
| private JAXBUnmarshaller unmCorrectCaseSensitive; |
| private JAXBUnmarshaller unmOtherCaseInsensitive; |
| |
| @Benchmark |
| public void testUnmarshalCorrectCaseSensitive(Blackhole bh) throws Exception { |
| LoremIpsum loremCorrectCase |
| = (LoremIpsum) unmCorrectCaseSensitive.unmarshal(file); |
| |
| bh.consume(loremCorrectCase); |
| } |
| |
| @Benchmark |
| public void testUnmarshalOtherCaseInsensitive (Blackhole bh) throws Exception { |
| org.eclipse.persistence.testing.perf.moxy.casesensitivity.otherCase.LoremIpsum loremOtherCase |
| = (org.eclipse.persistence.testing.perf.moxy.casesensitivity.otherCase.LoremIpsum) unmOtherCaseInsensitive.unmarshal(file); |
| |
| bh.consume(loremOtherCase); |
| } |
| |
| /** |
| * Initial setup. |
| */ |
| @Setup |
| public void prepare() throws Exception { |
| /* Create and assign case-sensitive unmarshaller */ |
| JAXBContext ctxCorrectCaseSensitive = |
| (JAXBContext) JAXBContextFactory.createContext(new Class[]{LoremIpsum.class},null); |
| unmCorrectCaseSensitive = ctxCorrectCaseSensitive.createUnmarshaller(); |
| |
| /* Create and assign case-insensitive unmarshaller */ |
| JAXBContext ctxOtherCaseInsensitive = (JAXBContext) JAXBContextFactory. |
| createContext(new Class[]{ org.eclipse.persistence.testing.perf.moxy.casesensitivity.otherCase |
| .LoremIpsum.class }, null); |
| unmOtherCaseInsensitive = ctxOtherCaseInsensitive.createUnmarshaller(); |
| unmOtherCaseInsensitive.setProperty(UnmarshallerProperties.UNMARSHALLING_CASE_INSENSITIVE, Boolean.TRUE); |
| |
| file = new File(Thread.currentThread().getContextClassLoader().getResource |
| ("org/eclipse/persistence/testing/perf/casesensitivity/loremIpsum.xml").getPath()); |
| } |
| |
| /** |
| * Clean-up. |
| */ |
| @TearDown |
| public void tearDown() throws Exception { |
| unmCorrectCaseSensitive = null; |
| unmOtherCaseInsensitive = null; |
| } |
| |
| } |