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1   /*
2    * Copyright 2007 Tim Peierls
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  package org.directwebremoting.guice;
17  
18  import java.lang.annotation.ElementType;
19  import java.lang.annotation.Retention;
20  import java.lang.annotation.RetentionPolicy;
21  import java.lang.annotation.Target;
22  import com.google.inject.ScopeAnnotation;
23  
24  /**
25   * Marks classes for which there should be one instance per web application 
26   * (i.e., per servlet context) and these instances should be created eagerly
27   * at servlet {@code init()} and closed (when they implement {@code Closeable}) 
28   * at servlet {@code destroy()}.
29   * @author Tim Peierls [tim at peierls dot net]
30   */
31  @Target(ElementType.TYPE)
32  @Retention(RetentionPolicy.RUNTIME)
33  @ScopeAnnotation
34  public @interface ApplicationScoped
35  {
36  }