Application: gvSIG desktop

package org.gvsig.expressionevaluator.impl.repr;

import org.gvsig.expressionevaluator.ReprMethod;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator;

import org.gvsig.expressionevaluator.ExpressionEvaluatorManager;

/**

 *

 * @author jjdelcerro

 */

public class ReprCharSequence implements ReprMethod {

    public ReprCharSequence() {

    }

    @Override

    public String getName() {

        return this.getClass().getSimpleName();

    }

    @Override

    public boolean isApplicable(Object value) {

        return value instanceof CharSequence;

    }

    @Override

    public String repr(Object value) {

        return "'" + StringUtils.replace((String) value, "'", "''") + "'";

    }

    public static void selfRegister() {

        ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager();

        manager.addReprMethod(new ReprCharSequence());

    }

}