Revision 23680 branches/v2_0_0_prep/libraries/libFMap_dataDB/src/org/gvsig/fmap/data/feature/db/jdbc/postgresql/PostgresqlFeatureCollectionEditing.java

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PostgresqlFeatureCollectionEditing.java
6 6 
import java.util.ConcurrentModificationException;
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import java.util.Iterator;
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import org.gvsig.tools.exception.BaseException;


  		




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import org.gvsig.fmap.data.DataStore;


  		




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import org.gvsig.fmap.data.ReadException;


  		




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import org.gvsig.fmap.data.feature.FeatureManager;


  		




  ......




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import org.gvsig.fmap.data.feature.db.DBDataFeatureCollection;


  		




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import org.gvsig.fmap.data.feature.db.DBFeatureType;


  		




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import org.gvsig.fmap.data.feature.db.jdbc.SQLException;


  		




  
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import org.gvsig.tools.exception.BaseException;


  		




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public class PostgresqlFeatureCollectionEditing extends DBDataFeatureCollection {


  		




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	protected DBFeatureType featureType;


  		




  ......




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	}


  		




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	public Iterator iterator() {


  		




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		checkModified();


  		




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		try{


  		




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			ResultSet r=null;


  		




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			r = this.getNewResulset(this.sql);


  		




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			PostgresIterator dbIter = new PostgresIterator(this.store,


  		




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					this.featureType, this.sql, this.fetchSize,


  		




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					this.featureManager);


  		




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			return dbIter;


  		




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		} catch (BaseException e){


  		




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			throw new RuntimeException(e);


  		




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		}


  		




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	}


  		




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    protected Iterator internalIterator(int index) {


  		




  
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        checkModified();


  		




  
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        try {


  		




  
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            ResultSet r = null;


  		




  
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            r = this.getNewResulset(this.sql);


  		




  
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            PostgresIterator dbIter = new PostgresIterator(this.store,


  		




  
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                    this.featureType, this.sql, this.fetchSize,


  		




  
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                    this.featureManager, index + 1);


  		




  
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            return dbIter;


  		




  
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        } catch (BaseException e) {


  		




  
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            throw new RuntimeException(e);


  		




  
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        }


  		




  
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    }


  		




  
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	protected class PostgresIterator extends AbstractPostgresqlDBIterator {


  		




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		public PostgresIterator(PostgresqlStore store,


  		




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				DBFeatureType featureType, String sql, int fetchSize,


  		




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				FeatureManager featureManager) throws ReadException {


  		




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			super(store, featureType, sql, fetchSize, featureManager, null);


  		




  
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				FeatureManager featureManager, int initialPosition)


  		




  
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                throws ReadException {


  		




  
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            super(store, featureType, sql, fetchSize, featureManager, null,


  		




  
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                    initialPosition);


  		




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		}


  		




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		protected void checkModified() {


  		












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