DistanceConverter.java

/*******************************************************************************
 * Copyright (c) 2012, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     10/25/2012-2.5 Guy Pelletier
 *       - 374688: JPA 2.1 Converter support
 ******************************************************************************/
package org.eclipse.persistence.testing.models.jpa21.advanced.converters;

import org.eclipse.persistence.testing.models.jpa21.advanced.Runner;

import javax.persistence.AttributeConverter;
import javax.persistence.Converter;

@Converter(autoApply=false)
public class DistanceConverter implements AttributeConverter<String, String> {

    @Override
    public String convertToDatabaseColumn(String attribute) {
        if (attribute.contains("3")) {
            return "3K";
        } else if (attribute.contains("5")) {
            return "5K";
        } else if (attribute.contains("8")) {
            return "8K";
        } else if (attribute.contains("10")) {
            return "10K";
        } else if (attribute.contains("21") || attribute.contains("Half-marathon") || attribute.contains("Half")) {
            return "21.1K";
        } else if (attribute.contains("42") || attribute.contains("Marathon") || attribute.contains("Full")) {
            return "42.2K";
        } else {
            return attribute;
        }
    }

    @Override
    public String convertToEntityAttribute(String dbData) {
        return dbData;
    }
}