staticmethodmatcher.java

来自「Java/J2EE application framework based on」· Java 代码 · 共 39 行

/*
 * Copyright 2002-2004 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.aop.support;

import java.lang.reflect.Method;

import org.springframework.aop.MethodMatcher;

/**
 * Convenient abstract superclas for static method matchers, which don't care
 * about arguments at runtime. 
 */
public abstract class StaticMethodMatcher implements MethodMatcher {

	public final boolean isRuntime() {
		return false;
	}

	public final boolean matches(Method m, Class targetClass, Object[] args) {
		// Should never be invoked because isRuntime() returns false
		throw new UnsupportedOperationException("Illegal MethodMatcher usage");
	}

}