Revision 47506 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.file/org.gvsig.fmap.dal.file.csv/src/main/java/org/gvsig/fmap/dal/store/csv/simplereaders/CSVReaderSuperCSV.java

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CSVReaderSuperCSV.java
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package org.gvsig.fmap.dal.store.csv.simplereaders;
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import java.io.BufferedReader;


  		




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import java.io.File;


  		




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import java.io.IOException;


  		




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import java.io.Reader;


  		




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import java.util.List;


  		




  
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import java.util.function.Function;


  		




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import org.apache.commons.io.FilenameUtils;


  		




  
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import org.apache.commons.io.input.CloseShieldReader;


  		




  
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import org.apache.commons.lang3.StringUtils;


  		




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import org.apache.commons.text.StringEscapeUtils;


  		




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import org.apache.commons.lang3.StringUtils;


  		




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import org.gvsig.fmap.dal.store.csv.CSVStoreParameters;


  		




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import org.gvsig.fmap.dal.store.csv.virtualrows.RandomAccessFileIndex;


  		




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import org.gvsig.fmap.dal.store.csv.virtualrows.RandomAccessFileReader;


  		




  ......




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            if( data_file.length()< 10*1024*1024 ) {


  		




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                return null;


  		




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            }


  		




  
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            Function<BufferedReader, Integer> numberOfLinesInRecord = new Function<BufferedReader, Integer>() {


  		




  
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                @Override


  		




  
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                public Integer apply(BufferedReader breader) {


  		




  
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                    CloseShieldReader theReader = CloseShieldReader.wrap(breader);


  		




  
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                    CsvListReader parser = new CsvListReader(theReader, getCSVPreferences());


  		




  
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                    try {


  		




  
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                        List<String> values = parser.read();


  		




  
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                    } catch (IOException ex) {


  		




  
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                        return 1;


  		




  
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                    }


  		




  
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                    return parser.getLineNumber();


  		




  
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                }


  		




  
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            };


  		




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            String charset = CSVStoreParameters.getCharset(params);


  		




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            File index_file = getIndexFile(data_file);


  		




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            theReader = new RandomAccessFileReader(data_file, charset);


  		




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            theIndex = theReader.createOrOpenIndexOfLines(index_file, false, FILTER_NONE, status);


  		




  
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            theIndex = theReader.createOrOpenIndexOfLines(index_file, false, FILTER_NONE, status, numberOfLinesInRecord);


  		




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            SuperCSVList list = new SuperCSVList(


  		




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                    theReader, 


  		












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