/* ===========================================================
* TradeManager : An application to trade strategies for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2011-2011, by Simon Allen and Contributors.
*
* Project Info: org.trade
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Oracle, Inc.
* in the United States and other countries.]
*
* (C) Copyright 2011-2011, by Simon Allen and Contributors.
*
* Original Author: Simon Allen;
* Contributor(s): -;
*
* Changes
* -------
*
*/
package org.trade.core.conversion;
import java.sql.Timestamp;
/**
* This class converts instances of java.sql.Timestamp to instances of
* java.lang.String. Conversion is done using the toString() method of the
* java.sql.Timestamp class.
*
* An instance of this class is registered as a default converter with the
* JavaTypeTranslator class.
*
* @see java.sql.Timestamp
* @author Simon Allen
*/
public class SQLTimestampToStringConverter implements JavaTypeConverter {
/**
* Default constructor.
*/
public SQLTimestampToStringConverter() {
}
//
// JavaTypeConverter interface methods
//
/**
* This method is used by the JavaTypeTranslator to convert a source object
* of type java.sql.Timestamp to an instance of type java.lang.String.
*
* Conversion is done using the toString() method of the java.sql.Timestamp
* class.
*
* @param valueToConvert
* the java.sql.Timestamp value to convert
*
*
* @return Object the String representation of the valueToConvert
* * @exception IllegalArgumentException thrown if the
* valueToConvert is not of type java.sql.Timestamp * @see
* org.trade.core.conversion.JavaTypeConverter#convert(Object)
*/
public Object convert(Object valueToConvert) throws IllegalArgumentException {
if (valueToConvert instanceof java.sql.Timestamp) {
return ((Timestamp) valueToConvert).toString();
}
throw new IllegalArgumentException("The source object must be of type: " + getSourceType().getName());
}
/**
* This method returns the source type or class that the converter converts
* from. In this case java.sql.Timestamp .
*
*
* @return Class the class of the source value which will be converted
* * @see
* org.trade.core.conversion.JavaTypeConverter#getSourceType()
*/
public Class<?> getSourceType() {
return java.sql.Timestamp.class;
}
/**
* This method returns the target type or class that the converter converts
* to. In this case java.lang.String .
*
*
* @return Class the class the source value will be converted to * @see
* org.trade.core.conversion.JavaTypeConverter#getTargetType()
*/
public Class<?> getTargetType() {
return java.lang.String.class;
}
}