spring ServletRequestUtilsBenchmark 源码
spring ServletRequestUtilsBenchmark 代码
文件路径：/spring-web/src/jmh/java/org/springframework/web/bind/ServletRequestUtilsBenchmark.java
/*
* Copyright 2002-2020 the original author or authors.
*
* 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
*
* https://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.springframework.web.bind;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.State;
import org.springframework.web.testfixture.servlet.MockHttpServletRequest;
/**
* Benchmarks for extracting parameters from {@libnk ServletRequest}.
* @author Brian Clozel
*/
@BenchmarkMode(Mode.Throughput)
public class ServletRequestUtilsBenchmark {
@State(Scope.Benchmark)
public static class BenchmarkData {
public MockHttpServletRequest request = new MockHttpServletRequest();
public String parameterName = "nonExistingParam";
}
@Benchmark
public int intParameterWithDefaultValue(BenchmarkData data) {
return ServletRequestUtils.getIntParameter(data.request, data.parameterName, 0);
}
@Benchmark
public long longParameterWithDefaultValue(BenchmarkData data) {
return ServletRequestUtils.getLongParameter(data.request, data.parameterName, 0);
}
@Benchmark
public float floatParameterWithDefaultValue(BenchmarkData data) {
return ServletRequestUtils.getFloatParameter(data.request, data.parameterName, 0f);
}
@Benchmark
public double doubleParameterWithDefaultValue(BenchmarkData data) {
return ServletRequestUtils.getDoubleParameter(data.request, data.parameterName, 0d);
}
@Benchmark
public boolean booleanParameterWithDefaultValue(BenchmarkData data) {
return ServletRequestUtils.getBooleanParameter(data.request, data.parameterName, false);
}
@Benchmark
public String stringParameterWithDefaultValue(BenchmarkData data) {
return ServletRequestUtils.getStringParameter(data.request, data.parameterName, "defaultValue");
}
}
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