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1 /**
2  * Copyright (C) 2011 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
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  */
16 
17 package com.google.inject.servlet;
18 
19 import static java.lang.annotation.RetentionPolicy.RUNTIME;
20 
21 import com.google.inject.BindingAnnotation;
22 
23 import java.lang.annotation.ElementType;
24 import java.lang.annotation.Retention;
25 import java.lang.annotation.Target;
26 
27 /**
28  * Annotates a {@link GuiceFilter} that provides scope functionality, but
29  * doesn't dispatch to {@link ServletModule} bound servlets or filters.
30  *
31  * @author iqshum@google.com (Isaac Shum)
32  * @since 4.0
33  */
34 @Retention(RUNTIME)
35 @Target({ ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD })
36 @BindingAnnotation
37 public @interface ScopingOnly {}
38