001 /* $Id: CallMethodRuleProvider.java 992060 2010-09-02 19:09:47Z simonetripodi $ 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.commons.digester.annotations.providers; 019 020 import java.lang.reflect.Method; 021 022 import org.apache.commons.digester.CallMethodRule; 023 import org.apache.commons.digester.annotations.AnnotationRuleProvider; 024 import org.apache.commons.digester.annotations.rules.CallMethod; 025 026 /** 027 * Provides instances of {@code CallMethodRule} 028 * 029 * @since 2.1 030 */ 031 public final class CallMethodRuleProvider implements AnnotationRuleProvider<CallMethod, Method, CallMethodRule> { 032 033 private String methodName; 034 035 private Class<?>[] parameterTypes; 036 037 /** 038 * {@inheritDoc} 039 */ 040 public void init(CallMethod annotation, Method element) { 041 this.methodName = element.getName(); 042 this.parameterTypes = element.getParameterTypes(); 043 } 044 045 /** 046 * {@inheritDoc} 047 */ 048 public CallMethodRule get() { 049 return new CallMethodRule(this.methodName, 050 this.parameterTypes.length, 051 this.parameterTypes); 052 } 053 054 }