/*******************************************************************************
* Copyright (c) 2014, 2015 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 v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* 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;
}
}