org.broadleafcommerce.core.util.xml.BigDecimalRoundingAdapter Maven / Gradle / Ivy
/*
* Copyright 2008-2012 the original author or authors.
*
* 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.broadleafcommerce.core.util.xml;
import javax.xml.bind.annotation.adapters.XmlAdapter;
import java.math.BigDecimal;
import java.math.RoundingMode;
/**
* This class allows us to round Big Decimals to 2 decimal places, generally for
* marshalling purposes. This is to be used with javax.xml.bind.annotation.adapters.XmlJavaTypeAdapters.
*/
public class BigDecimalRoundingAdapter extends XmlAdapter {
@Override
public BigDecimal unmarshal(String s) throws Exception {
return new BigDecimal(s);
}
@Override
public String marshal(BigDecimal bigDecimal) throws Exception {
return bigDecimal.setScale(2, RoundingMode.UP).toString();
}
}