Revision 10626 trunk/extensions/extCAD/src/com/iver/cit/gvsig/project/documents/table/operators/Field.java

View differences:

Field.java
5 5 
import org.apache.bsf.BSFException;
6 6 
import org.apache.bsf.BSFManager;
7 7 

  		




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import bsh.EvalError;


  		




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import com.hardcode.gdbms.engine.data.driver.DriverException;


  		




  
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException;


  		




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  9
  
    
import com.hardcode.gdbms.engine.values.BooleanValue;


  		




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import com.hardcode.gdbms.engine.values.DateValue;


  		




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import com.hardcode.gdbms.engine.values.NumericValue;


  		




  ......




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		interpreter.declareBean(fd.getFieldAlias(),this,Field.class);


  		




  36
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		interpreter.eval(ExpresionFieldExtension.BEANSHELL,null,-1,-1,"java.lang.Object "+ fd.getFieldAlias()+ "(){return "+fd.getFieldAlias()+".getValue(indexRow,sds);};");


  		




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	}


  		




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	public Object getValue(Index indexRow,SelectableDataSource sds) {


  		




  39
  
  
    
		try {


  		




  40
  
  
    
			int index=sds.getFieldIndexByName(fd.getFieldName());


  		




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			Value value=sds.getFieldValue(indexRow.get(),index);


  		




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			if (value instanceof NumericValue) {


  		




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				double dv=((NumericValue)value).doubleValue();


  		




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				return new Double(dv);


  		




  45
  
  
    
			}else if (value instanceof DateValue) {


  		




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				Date date=((DateValue)value).getValue();


  		




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				return date;


  		




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			}else if (value instanceof BooleanValue){


  		




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				boolean b=((BooleanValue)value).getValue();


  		




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				return new Boolean(b);


  		




  51
  
  
    
			}else {


  		




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				return value.toString();


  		




  53
  
  
    
			}


  		




  54
  
  
    
		} catch (DriverException e) {


  		




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			new EvalError(e.getMessage(),null,null);


  		




  
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	public Object getValue(Index indexRow,SelectableDataSource sds) throws ReadDriverException {


  		




  
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		int index=sds.getFieldIndexByName(fd.getFieldName());


  		




  
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		Value value=sds.getFieldValue(indexRow.get(),index);


  		




  
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		if (value instanceof NumericValue) {


  		




  
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			double dv=((NumericValue)value).doubleValue();


  		




  
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			return new Double(dv);


  		




  
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		}else if (value instanceof DateValue) {


  		




  
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			Date date=((DateValue)value).getValue();


  		




  
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			return date;


  		




  
  45
  
    
		}else if (value instanceof BooleanValue){


  		




  
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			boolean b=((BooleanValue)value).getValue();


  		




  
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			return new Boolean(b);


  		




  
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		}else {


  		




  
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			return value.toString();


  		




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		}


  		




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		return null;


  		




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	}


  		




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	public String toString() {


  		




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  53
  
    
		return fd.getFieldAlias();


  		












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