Coverage report

  %line %branch
org.apache.commons.net.ftp.parser.CompositeFileEntryParser
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 1  
 /*
 2  
  * Copyright 2004 The Apache Software Foundation
 3  
  *
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  * 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.apache.commons.net.ftp.parser;
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 18  
 import org.apache.commons.net.ftp.FTPFile;
 19  
 import org.apache.commons.net.ftp.FTPFileEntryParser;
 20  
 import org.apache.commons.net.ftp.FTPFileEntryParserImpl;
 21  
 
 22  
 /**
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  * This implementation allows to pack some FileEntryParsers together
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  * and handle the case where to returned dirstyle isnt clearly defined.
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  * The matching parser will be cached.
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  * If the cached parser wont match due to the server changed the dirstyle,
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  * a new matching parser will be searched.
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  *
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  * @author Mario Ivankovits <mario@ops.co.at>
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  */
 31  
 public class CompositeFileEntryParser extends FTPFileEntryParserImpl
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 {
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     private final FTPFileEntryParser[] ftpFileEntryParsers;
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     private FTPFileEntryParser cachedFtpFileEntryParser;
 35  
 
 36  
     public CompositeFileEntryParser(FTPFileEntryParser[] ftpFileEntryParsers)
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     {
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         super();
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 40  38
         this.cachedFtpFileEntryParser = null;
 41  38
         this.ftpFileEntryParsers = ftpFileEntryParsers;
 42  38
     }
 43  
 
 44  
     public FTPFile parseFTPEntry(String listEntry)
 45  
     {
 46  91
         if (cachedFtpFileEntryParser != null)
 47  
         {
 48  48
             FTPFile matched = cachedFtpFileEntryParser.parseFTPEntry(listEntry);
 49  48
             if (matched != null)
 50  
             {
 51  46
                 return matched;
 52  
             }
 53  
         }
 54  
         else
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         {
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             for (int iterParser=0; iterParser < ftpFileEntryParsers.length; iterParser++)
 57  
             {
 58  68
                 FTPFileEntryParser ftpFileEntryParser = ftpFileEntryParsers[iterParser];
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 60  68
                 FTPFile matched = ftpFileEntryParser.parseFTPEntry(listEntry);
 61  68
                 if (matched != null)
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                 {
 63  18
                     cachedFtpFileEntryParser = ftpFileEntryParser;
 64  18
                     return matched;
 65  
                 }
 66  
             }
 67  
         }
 68  27
         return null;
 69  
     }
 70  
 }

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