Application: gvSIG desktop

package org.gvsig.expressionevaluator.impl.repr;

import java.text.SimpleDateFormat;

import org.gvsig.expressionevaluator.ReprMethod;

import java.util.Date;

import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator;

import org.gvsig.expressionevaluator.ExpressionEvaluatorManager;

/**

 *

 * @author jjdelcerro

 */

public class ReprSQLDate implements ReprMethod {

    public ReprSQLDate() {

    }

    @Override

    public String getName() {

        return this.getClass().getSimpleName();

    }

    @Override

    public boolean isApplicable(Object value) {

        return value instanceof java.sql.Date;

    }

    @Override

    public String repr(Object value) {

        if( value == null ) {

          return "NULL";

        }

        Date d = (Date) value;

        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");

        return "'" + df.format(d) + "'";

    }

    public static void selfRegister() {

        ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager();

        manager.addReprMethod(new ReprSQLDate());

    }

}