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1   package org.eclipse.aether.connector.basic;
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 org.eclipse.aether.repository.RemoteRepository;
23  import org.eclipse.aether.spi.connector.MetadataTransfer;
24  import org.eclipse.aether.spi.connector.transport.Transporter;
25  import org.eclipse.aether.transfer.MetadataNotFoundException;
26  import org.eclipse.aether.transfer.MetadataTransferException;
27  import org.eclipse.aether.transfer.TransferEvent;
28  
29  final class MetadataTransportListener
30      extends TransferTransportListener<MetadataTransfer>
31  {
32  
33      private final RemoteRepository repository;
34  
35      MetadataTransportListener( MetadataTransfer transfer, RemoteRepository repository,
36                                        TransferEvent.Builder eventBuilder )
37      {
38          super( transfer, eventBuilder );
39          this.repository = repository;
40      }
41  
42      @Override
43      public void transferFailed( Exception exception, int classification )
44      {
45          MetadataTransferException e;
46          if ( classification == Transporter.ERROR_NOT_FOUND )
47          {
48              e = new MetadataNotFoundException( getTransfer().getMetadata(), repository );
49          }
50          else
51          {
52              e = new MetadataTransferException( getTransfer().getMetadata(), repository, exception );
53          }
54          getTransfer().setException( e );
55          super.transferFailed( e, classification );
56      }
57  
58  }