Coverage report

  %line %branch
mnemosyne.archiver.ArchiveInputStream
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 1  
 /*
 2  
  * Copyright 2004 Charles Blaxland
 3  
  *
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  * Licensed under the Apache License, Version 2.0 (the "License");
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  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
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  *     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.
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  */
 16  
 package mnemosyne.archiver;
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 18  
 import org.apache.commons.logging.Log;
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 import org.apache.commons.logging.LogFactory;
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 21  
 import java.io.ObjectInputStream;
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 import java.io.InputStream;
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 import java.io.IOException;
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 25  
 import mnemosyne.core.PersistentObject;
 26  
 
 27  
 /**
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  * @version $Id: ArchiveInputStream.java,v 1.1.1.1 2004/08/07 06:40:49 charlesblaxland Exp $
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  */
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 public class ArchiveInputStream extends ObjectInputStream
 31  
 {
 32  6
     private static final Log log = LogFactory.getLog(ArchiveInputStream.class);
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 34  
     public ArchiveInputStream(InputStream in)
 35  
             throws IOException
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     {
 37  16
         super(in);
 38  16
         enableResolveObject(true);
 39  16
     }
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 41  
     protected Object resolveObject(Object obj) throws IOException
 42  
     {
 43  88
         if (obj instanceof PersistentObject)
 44  
         {
 45  14
             PersistentObject persistentObject = (PersistentObject) obj;
 46  14
             obj = persistentObject.findTargetObject();
 47  14
             if (log.isTraceEnabled())
 48  
             {
 49  0
                 log.trace("Resolved object " + persistentObject + " to instance of type " + obj);
 50  
             }
 51  
         }
 52  88
         return obj;
 53  
     }
 54  
 }

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