/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.tools.data.partitioning.sql.builder.internal.serializer;
import com.liferay.portal.tools.data.partitioning.sql.builder.exporter.serializer.FieldSerializer;
import java.sql.Date;
import java.sql.Timestamp;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
/**
* @author Miguel Pastor
*/
public class DefaultFieldSerializer implements FieldSerializer {
public DefaultFieldSerializer() {
_dateFormat = new SimpleDateFormat("YYYY-MM-DD HH:MM:SS");
}
public DefaultFieldSerializer(DateFormat dateFormat) {
_dateFormat = dateFormat;
}
@Override
public String serialize(Object object) {
StringBuilder sb = new StringBuilder();
if (object == null) {
sb.append("null");
}
else if (object instanceof Date || object instanceof Timestamp) {
sb.append("'");
sb.append(_dateFormat.format(object));
sb.append("'");
}
else if (object instanceof String) {
String value = (String)object;
value = value.replace("'", "''");
sb.append("'");
sb.append(value);
sb.append("'");
}
else {
sb.append("'");
sb.append(object);
sb.append("'");
}
return sb.toString();
}
private final DateFormat _dateFormat;
}