/*
* Copyright 2002-2016 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
*
* 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 org.springframework.integration.util;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import org.springframework.util.ReflectionUtils;
import org.springframework.util.ReflectionUtils.MethodFilter;
/**
* @author Oleg Zhurakousky
* @author Artem Bilan
* @since 2.0
*/
public class UniqueMethodFilter implements MethodFilter {
private final List<Method> uniqueMethods = new ArrayList<Method>();
public UniqueMethodFilter(Class<?> targetClass) {
Method[] allMethods = ReflectionUtils.getAllDeclaredMethods(targetClass);
for (Method method : allMethods) {
this.uniqueMethods.add(org.springframework.util.ClassUtils.getMostSpecificMethod(method, targetClass));
}
}
public boolean matches(Method method) {
return this.uniqueMethods.contains(method);
}
}