MoneySerializer.java

/**
 * Copyright 2011 Archfirst
 *
 * 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.archfirst.bfcommon.restutils;

import java.io.IOException;

import org.archfirst.common.money.Money;
import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.map.JsonSerializer;
import org.codehaus.jackson.map.SerializerProvider;

/**
 * MoneySerializer
 *
 * @author Naresh Bhatia
 */
public class MoneySerializer extends JsonSerializer<Money> {

    @Override
    public void serialize(Money money, JsonGenerator jgen, SerializerProvider provider)
            throws IOException, JsonProcessingException {
        jgen.writeStartObject();
        jgen.writeFieldName("amount");
        jgen.writeNumber(money.getAmount());
        jgen.writeFieldName("currency");
        jgen.writeString(money.getCurrency().getCurrencyCode());
        jgen.writeEndObject();
    }
}