80 lines
3.0 KiB
Java
80 lines
3.0 KiB
Java
/*
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* Copyright (c) 2020, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package org.openjdk.bench.java.net;
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import org.openjdk.jmh.annotations.Measurement;
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import org.openjdk.jmh.annotations.State;
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import org.openjdk.jmh.annotations.Scope;
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import org.openjdk.jmh.annotations.Benchmark;
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import org.openjdk.jmh.annotations.Fork;
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import org.openjdk.jmh.annotations.CompilerControl;
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import org.openjdk.jmh.annotations.BenchmarkMode;
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import org.openjdk.jmh.annotations.Mode;
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import org.openjdk.jmh.annotations.OutputTimeUnit;
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import org.openjdk.jmh.annotations.Setup;
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import org.openjdk.jmh.annotations.Warmup;
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import java.lang.invoke.MethodHandle;
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import java.lang.invoke.MethodHandles;
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import java.net.URI;
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import java.net.URL;
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import java.util.concurrent.TimeUnit;
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import static java.lang.invoke.MethodType.methodType;
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@BenchmarkMode(Mode.AverageTime)
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@OutputTimeUnit(TimeUnit.NANOSECONDS)
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@State(Scope.Thread)
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@Warmup(iterations = 5, time = 1)
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@Measurement(iterations = 5, time = 1)
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@Fork(value = 1, jvmArgs = "--add-exports=java.base/sun.net.www=ALL-UNNAMED")
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public class ThreadLocalParseUtil {
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private static final MethodHandle MH_DECODE;
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private static final MethodHandle MH_TO_URI;
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static {
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final MethodHandles.Lookup lookup = MethodHandles.lookup();
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try {
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Class<?> c = Class.forName("sun.net.www.ParseUtil");
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MH_DECODE = lookup.findStatic(c, "decode", methodType(String.class, String.class));
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MH_TO_URI = lookup.findStatic(c, "toURI", methodType(URI.class, URL.class));
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} catch (ClassNotFoundException | NoSuchMethodException | IllegalAccessException e) {
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throw new ExceptionInInitializerError(e);
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}
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}
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@Benchmark
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public String decodeTest() throws Throwable {
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return (String) MH_DECODE.invokeExact("/xyz/\u00A0\u00A0");
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}
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@Benchmark
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public URI appendEncodedTest() throws Throwable {
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@SuppressWarnings("deprecation")
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URL url = new URL("https://example.com/xyz/abc/def?query=#30");
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return (URI) MH_TO_URI.invokeExact(url);
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}
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}
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