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1   /*
2    *    Copyright 2009-2023 the original author or authors.
3    *
4    *    Licensed under the Apache License, Version 2.0 (the "License");
5    *    you may not use this file except in compliance with the License.
6    *    You may obtain a copy of the License at
7    *
8    *       https://www.apache.org/licenses/LICENSE-2.0
9    *
10   *    Unless required by applicable law or agreed to in writing, software
11   *    distributed under the License is distributed on an "AS IS" BASIS,
12   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   *    See the License for the specific language governing permissions and
14   *    limitations under the License.
15   */
16  package org.apache.ibatis.reflection;
17  
18  import java.lang.reflect.Constructor;
19  import java.lang.reflect.Executable;
20  import java.lang.reflect.Method;
21  import java.lang.reflect.Parameter;
22  import java.util.Arrays;
23  import java.util.List;
24  import java.util.stream.Collectors;
25  
26  public class ParamNameUtil {
27    public static List<String> getParamNames(Method method) {
28      return getParameterNames(method);
29    }
30  
31    public static List<String> getParamNames(Constructor<?> constructor) {
32      return getParameterNames(constructor);
33    }
34  
35    private static List<String> getParameterNames(Executable executable) {
36      return Arrays.stream(executable.getParameters()).map(Parameter::getName).collect(Collectors.toList());
37    }
38  
39    private ParamNameUtil() {
40    }
41  }