| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * 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 |
| * |
| * http://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 vogar; |
| |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Modifier; |
| |
| public final class ClassAnalyzer { |
| private final Class<?> klass; |
| |
| public ClassAnalyzer(Class<?> klass) { |
| this.klass = klass; |
| } |
| |
| public boolean hasMethod(boolean isStatic, Class<?> returnType, String name, |
| Class<?>... parameters) { |
| try { |
| Method candidate = klass.getMethod(name, parameters); |
| int modifier = candidate.getModifiers(); |
| Class<?> actualReturnType = candidate.getReturnType(); |
| boolean satisfiesStatic = isStatic == Modifier.isStatic(modifier); |
| return satisfiesStatic && returnType.equals(actualReturnType); |
| } catch (NoSuchMethodException e) { |
| return false; |
| } |
| } |
| } |