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 import java.lang.annotation.ElementType;
23 import java.lang.annotation.Retention;
24 import java.lang.annotation.Target;
25 
26 /**
27  * Annotates a {@link GuiceFilter} that provides scope functionality, but doesn't dispatch to {@link
28  * ServletModule} bound servlets or filters.
29  *
30  * @author iqshum@google.com (Isaac Shum)
31  * @since 4.0
32  */
33 @Retention(RUNTIME)
34 @Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD})
35 @BindingAnnotation
36 public @interface ScopingOnly {}
37