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1   /*
2    * Copyright 2006-2007 the original author or authors.
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 org.springframework.batch.core.annotation;
18  
19  import java.lang.annotation.ElementType;
20  import java.lang.annotation.Retention;
21  import java.lang.annotation.RetentionPolicy;
22  import java.lang.annotation.Target;
23  
24  import org.springframework.batch.core.Job;
25  import org.springframework.batch.core.JobExecution;
26  import org.springframework.batch.core.JobExecutionListener;
27  import org.springframework.batch.core.Step;
28  import org.springframework.beans.factory.annotation.Qualifier;
29  
30  /**
31   * Marks a method to be called before a {@link Job} is executed, which comes
32   * after a {@link JobExecution} is created and persisted, but before the first
33   * {@link Step} is executed. <br>
34   * <br>
35   * Expected signature: void beforeJob({@link JobExecution} jobExecution)
36   * 
37   * @author Lucas Ward
38   * @since 2.0
39   * @see JobExecutionListener
40   */
41  @Retention(RetentionPolicy.RUNTIME)
42  @Target({ElementType.METHOD})
43  @Qualifier("JobExecutionListener")
44  public @interface BeforeJob {
45  
46  }