Revision 44435 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.impl/src/main/java/org/gvsig/fmap/dal/feature/impl/DefaultFeatureReferenceSelection.java

View differences:

DefaultFeatureReferenceSelection.java
38 38 
import org.gvsig.fmap.dal.feature.FeatureReferenceSelection;
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import org.gvsig.fmap.dal.feature.FeatureStore;
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import org.gvsig.fmap.dal.feature.FeatureStoreNotification;
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import org.gvsig.fmap.dal.feature.FeatureType;
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import org.gvsig.fmap.dal.feature.impl.undo.FeatureCommandsStack;
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import org.gvsig.tools.ToolsLocator;
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import org.gvsig.tools.dispose.impl.AbstractDisposable;
......
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	public static final String DYNCLASS_PERSISTENT_NAME =
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			"DefaultFeatureReferenceSelection";
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    private Boolean available = null;


  		




  
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    protected SelectionData selectionData = null;


  		




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    private FeatureStore featureStore;


  		




  ......




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		// featureStore and helper are already swallow cloned by our parent


  		




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		return clone;


  		




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	}


  		




  
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    @Override


  		




  
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    public boolean isAvailable() {


  		




  
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        if( this.available==null ) {


  		




  
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            try {


  		




  
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                FeatureType type = this.featureStore.getDefaultFeatureType();


  		




  
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                this.available = type.supportReferences();


  		




  
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            } catch (DataException ex) {


  		




  
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                this.available = false;


  		




  
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            }


  		




  
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        }


  		




  
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        return this.available;


  		




  
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    }


  		




  
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}


  		












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