Revision 38864 branches/v2_0_0_prep/libraries/libFMap_dalfile/src/org/gvsig/fmap/dal/store/dbf/DBFStoreProvider.java

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DBFStoreProvider.java
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import java.util.List;
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import java.util.Locale;
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import org.slf4j.Logger;


  		




  
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import org.slf4j.LoggerFactory;


  		




  
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import org.gvsig.fmap.dal.DALLocator;


  		




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import org.gvsig.fmap.dal.DataManager;


  		




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import org.gvsig.fmap.dal.DataServerExplorer;


  		




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public class DBFStoreProvider extends AbstractFeatureStoreProvider implements


  		




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		ResourceConsumer {


  		




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//	private static final Logger LOG = LoggerFactory.getLogger(DBFStoreProvider.class);


  		




  
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    private static final Logger LOG = LoggerFactory.getLogger(DBFStoreProvider.class);


  		




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	public static String NAME = "DBF";


  		




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	public static String DESCRIPTION = "DBF file";


  		




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	private ResourceProvider dbfResource;


  		




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	private long counterNewsOIDs = -1;


  		




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	private DBFFeatureWriter writer;


  		




  
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	private static long lastLogTime = 0;


  		




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	protected static void registerMetadataDefinition() throws MetadataException {


  		




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	protected void loadValue(FeatureProvider featureProvider, int rowIndex,


  		




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			FeatureAttributeDescriptor descriptor) throws ReadException {


  		




  
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		if (descriptor.getEvaluator() != null) {


  		




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			// Nothing to do


  		




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			return;


  		




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		}


  		




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		int dbfIndex = this.dbfFile.getFieldIndex(descriptor.getName());


  		




  
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		if (dbfIndex < 0) {


  		




  
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		    // Someone asked to load a field


  		




  
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		    // which does not exist in the DBF file. This can happen 


  		




  
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		    // in editing process when a field has been added


  		




  
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		    // in the current editing session, so we simply do nothing.


  		




  
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		    // The expansion manager is expected to manage those new fields


  		




  
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		    // and their values.


  		




  
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		    long curr_time = System.currentTimeMillis();


  		




  
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		    // This ensures not more than one log every 2 seconds


  		




  
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		    if (curr_time - lastLogTime > 2000) {


  		




  
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		        LOG.info("Warning: The requested field does not exist in the DBF file. Assumed it's a new field in editing mode.");


  		




  
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		        lastLogTime = curr_time;


  		




  
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		    }


  		




  
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		    return;


  		




  
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		}


  		




  
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		String value = null;


  		




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		try {


  		




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			value = this.dbfFile.getStringFieldValue(rowIndex, dbfIndex);


  		












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