001/* 002 * Copyright 2002-2020 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.context.annotation; 018 019/** 020 * Enumerates the various scoped-proxy options. 021 * 022 * <p>For a more complete discussion of exactly what a scoped proxy is, see the 023 * section of the Spring reference documentation entitled '<em>Scoped beans as 024 * dependencies</em>'. 025 * 026 * @author Mark Fisher 027 * @since 2.5 028 * @see ScopeMetadata 029 */ 030public enum ScopedProxyMode { 031 032 /** 033 * Default typically equals {@link #NO}, unless a different default 034 * has been configured at the component-scan instruction level. 035 */ 036 DEFAULT, 037 038 /** 039 * Do not create a scoped proxy. 040 * <p>This proxy-mode is not typically useful when used with a 041 * non-singleton scoped instance, which should favor the use of the 042 * {@link #INTERFACES} or {@link #TARGET_CLASS} proxy-modes instead if it 043 * is to be used as a dependency. 044 */ 045 NO, 046 047 /** 048 * Create a JDK dynamic proxy implementing <i>all</i> interfaces exposed by 049 * the class of the target object. 050 */ 051 INTERFACES, 052 053 /** 054 * Create a class-based proxy (uses CGLIB). 055 */ 056 TARGET_CLASS 057 058}