|  | /* | 
|  | * Licensed to the Apache Software Foundation (ASF) under one or more | 
|  | * contributor license agreements.  See the NOTICE file distributed with | 
|  | * this work for additional information regarding copyright ownership. | 
|  | * The ASF licenses this file to You 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 javax.annotation; | 
|  |  | 
|  | import java.lang.annotation.ElementType; | 
|  | import java.lang.annotation.Retention; | 
|  | import java.lang.annotation.RetentionPolicy; | 
|  | import java.lang.annotation.Target; | 
|  |  | 
|  | /** | 
|  | * @since Common Annotations 1.0 | 
|  | */ | 
|  | @Target({ElementType.TYPE, ElementType.METHOD, ElementType.FIELD}) | 
|  | @Retention(RetentionPolicy.RUNTIME) | 
|  | public @interface Resource { | 
|  | public enum AuthenticationType { | 
|  | CONTAINER, | 
|  | APPLICATION | 
|  | } | 
|  | public String name() default ""; | 
|  | /** | 
|  | * Uses generics since Common Annotations 1.2. | 
|  | */ | 
|  | public Class<?> type() default Object.class; | 
|  | public AuthenticationType authenticationType() default AuthenticationType.CONTAINER; | 
|  | public boolean shareable() default true; | 
|  | public String description() default ""; | 
|  | public String mappedName() default ""; | 
|  | /** | 
|  | * @since Common Annotations 1.1 | 
|  | */ | 
|  | public String lookup() default ""; | 
|  | } |