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1   package org.apache.maven.index.context;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0    
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.io.IOException;
23  
24  public abstract class AbstractIndexingContext
25      implements IndexingContext
26  {
27      public boolean isReceivingUpdates()
28      {
29          try
30          {
31              return getIndexDirectory().fileExists( INDEX_UPDATER_PROPERTIES_FILE );
32          }
33          catch ( IOException e )
34          {
35              return false;
36          }
37      }
38  }