Revision 2632 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/drivers/shp/DbaseFileNIO.java

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DbaseFileNIO.java
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.nio.ByteBuffer;


  		




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import java.nio.channels.FileChannel;


  		




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import com.iver.utiles.bigfile.BigByteBuffer;


  		




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/**


  		




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 * Class to read and write data to a dbase III format file. Creation date:


  		




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 * (5/15/2001 5:15:13 PM)


  		




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	private DbaseFileHeaderNIO myHeader;


  		




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	private FileInputStream fin;


  		




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	private FileChannel channel;


  		




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	private ByteBuffer buffer;


  		




  
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	private BigByteBuffer buffer;


  		




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	/**


  		




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	 * Retrieve number of records in the DbaseFile


  		




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		fin = new FileInputStream(file);


  		




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		channel = fin.getChannel();


  		




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		buffer = channel.map(FileChannel.MapMode.READ_ONLY, 0, channel.size());


  		




  
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        // buffer = channel.map(FileChannel.MapMode.READ_ONLY, 0, channel.size());


  		




  
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        buffer = new BigByteBuffer(channel, FileChannel.MapMode.READ_ONLY);


  		




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		// create the header to contain the header information.


  		




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		myHeader = new DbaseFileHeaderNIO();


  		












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