001 package org.apache.commons.ognl.internal.entry; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022 /* 023 * $Id: MethodAccessCacheEntryFactory.java 1194956 2011-10-29 18:02:14Z mcucchiara $ 024 */ 025 026 import org.apache.commons.ognl.internal.CacheException; 027 028 import java.lang.reflect.Method; 029 import java.lang.reflect.Modifier; 030 031 public class MethodAccessCacheEntryFactory 032 implements CacheEntryFactory<Method, MethodAccessEntryValue> 033 { 034 035 public static final MethodAccessEntryValue INACCESSIBLE_NON_PUBLIC_METHOD = 036 new MethodAccessEntryValue( false, true ); 037 038 public static final MethodAccessEntryValue ACCESSIBLE_NON_PUBLIC_METHOD = new MethodAccessEntryValue( true, true ); 039 040 public static final MethodAccessEntryValue PUBLIC_METHOD = new MethodAccessEntryValue( true ); 041 042 public MethodAccessEntryValue create( Method method ) 043 throws CacheException 044 { 045 final boolean notPublic = !Modifier.isPublic( method.getModifiers() ) || !Modifier.isPublic( 046 method.getDeclaringClass().getModifiers() ); 047 if ( notPublic ) 048 { 049 if ( !method.isAccessible() ) 050 { 051 return INACCESSIBLE_NON_PUBLIC_METHOD; 052 } 053 else 054 { 055 return ACCESSIBLE_NON_PUBLIC_METHOD; 056 } 057 } 058 else 059 { 060 return PUBLIC_METHOD; 061 } 062 } 063 }