/*
* Copyright 2010, 2011, 2012 Christopher Pheby
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jadira.usertype.moneyandcurrency.moneta.columnmapper;
import javax.money.CurrencyUnit;
import javax.money.Monetary;
import javax.money.MonetaryAmount;
import org.jadira.usertype.moneyandcurrency.moneta.util.CurrencyUnitConfigured;
import org.jadira.usertype.spi.shared.AbstractLongColumnMapper;
import org.javamoney.moneta.FastMoney;
import org.javamoney.moneta.function.MonetaryUtil;
public class LongColumnFastMoneyMajorMapper extends AbstractLongColumnMapper<MonetaryAmount> implements CurrencyUnitConfigured {
private static final long serialVersionUID = 4205713919952452881L;
private CurrencyUnit currencyUnit;
@Override
public FastMoney fromNonNullValue(Long val) {
return FastMoney.of(val, currencyUnit);
}
@Override
public Long toNonNullValue(MonetaryAmount value) {
if (!currencyUnit.equals(value.getCurrency())) {
throw new IllegalStateException("Expected currency " + currencyUnit.getCurrencyCode() + " but was " + value.getCurrency());
}
return MonetaryUtil.majorPart().apply(value).getNumber().longValue();
}
@Override
public FastMoney fromNonNullString(String s) {
int separator = s.indexOf(' ');
String currency = s.substring(0, separator);
String value = s.substring(separator + 1);
return FastMoney.of(Long.parseLong(value), Monetary.getCurrency(currency));
}
@Override
public String toNonNullString(MonetaryAmount value) {
return value.toString();
}
@Override
public void setCurrencyUnit(CurrencyUnit currencyUnit) {
this.currencyUnit = currencyUnit;
}
}