01: /**
02: * Copyright (C) 2006 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */package com.google.inject;
16:
17: import java.lang.annotation.Target;
18: import java.lang.annotation.ElementType;
19: import java.lang.annotation.Retention;
20: import java.lang.annotation.RetentionPolicy;
21: import static java.lang.annotation.RetentionPolicy.*;
22: import static java.lang.annotation.ElementType.*;
23:
24: /**
25: * Annotates annotations which are used for scoping. Only one such annotation
26: * may apply to a single implementation class. You must also annotate scope
27: * annotations with {@code @Retention(RUNTIME)}. For example:
28: *
29: * <pre>
30: * {@code @}Retention(RUNTIME)
31: * {@code @}Target(TYPE)
32: * {@code @}ScopeAnnotation
33: * public {@code @}interface SessionScoped {}
34: * </pre>
35: *
36: * @author crazybob@google.com (Bob Lee)
37: */
38: @Target(ANNOTATION_TYPE)
39: @Retention(RUNTIME)
40: public @interface ScopeAnnotation {
41: }
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