Revision 44748 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.impl/src/main/java/org/gvsig/expressionevaluator/impl/function/dataaccess/SelectFunction.java

View differences:

SelectFunction.java
35 35 
import org.gvsig.expressionevaluator.spi.AbstractFunction;
36 36 
import org.gvsig.fmap.dal.DALLocator;
37 37 
import org.gvsig.fmap.dal.DataManager;
38 
import static org.gvsig.fmap.dal.DataManager.FUNCTION_SELECT;
38 39 
import org.gvsig.fmap.dal.DataStore;
39 40 
import org.gvsig.fmap.dal.feature.Feature;
40 41 
import org.gvsig.fmap.dal.feature.FeatureQuery;
......
49 50 

  		




  50
  51
  
    
  public SelectFunction() {


  		




  51
  52
  
    
    super(DALFunctions.GROUP_DATA_ACCESS,


  		




  52
  
  
    
            DALFunctions.FUNCTION_SELECT,


  		




  
  53
  
    
            FUNCTION_SELECT,


  		




  53
  54
  
    
            Range.between(1,5),


  		




  54
  55
  
    
            "Returns a list of features of the table by applying the filter, order and limit indicated.\n"+


  		




  55
  56
  
    
                    "The syntax is:\n\n"+


  		




  ......




  64
  65
  
    
              "limit - Maximum number of features to return"


  		




  65
  66
  
    
            },


  		




  66
  67
  
    
            "List",


  		




  67
  
  
    
            true


  		




  
  68
  
    
            false


  		




  68
  69
  
    
    );


  		




  69
  70
  
    
  }


  		




  70
  71
  
    

  		




  ......




  87
  88
  
    
  public boolean useArgumentsInsteadObjects() {


  		




  88
  89
  
    
    return true;


  		




  89
  90
  
    
  }


  		




  90
  
  
    

  		




  
  91
  
    
  


  		




  91
  92
  
    
  @Override


  		




  92
  93
  
    
  public Object call(Interpreter interpreter, Object[] args) throws Exception {


  		




  93
  94
  
    
    throw new UnsupportedOperationException();


  		




  ......




  112
  113
  
    
    try {


  		




  113
  114
  
    
      DataStore store = this.getStore(storeName);


  		




  114
  115
  
    
      if (store == null ) {


  		




  115
  
  
    
        throw new ExpressionRuntimeException("Cant locate the store '" + storeName + "' in function '" + DALFunctions.FUNCTION_SELECT + "'.");


  		




  
  116
  
    
        throw new ExpressionRuntimeException("Cant locate the store '" + storeName + "' in function '" + FUNCTION_SELECT + "'.");


  		




  116
  117
  
    
      }


  		




  117
  118
  
    
      if (!(store instanceof FeatureStore)) {


  		




  118
  
  
    
        throw new ExpressionRuntimeException("The store'" + storeName + "' is not valid for function '" + DALFunctions.FUNCTION_SELECT + "', a FeatureStore is required.");


  		




  
  119
  
    
        throw new ExpressionRuntimeException("The store'" + storeName + "' is not valid for function '" + FUNCTION_SELECT + "', a FeatureStore is required.");


  		




  119
  120
  
    
      }


  		




  120
  121
  
    
      FeatureStore featureStore = (FeatureStore) store;


  		




  121
  122
  
    
      List<Feature> features;


  		




  ......




  141
  142
  
    
    } catch (ExpressionRuntimeException ex) {


  		




  142
  143
  
    
      throw ex;


  		




  143
  144
  
    
    } catch (Exception ex) {


  		




  144
  
  
    
      throw new ExpressionRuntimeException("Problems calling '" + DALFunctions.FUNCTION_SELECT + "' function", ex);


  		




  
  145
  
    
      throw new ExpressionRuntimeException("Problems calling '" + FUNCTION_SELECT + "' function", ex);


  		




  145
  146
  
    
    }


  		




  146
  147
  
    
  }


  		




  147
  148
  
    

  		












Also available in:  Unified diff