/**
* Copyright (C) 2011 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.core.historicaltimeseries.impl;
import org.fudgemsg.FudgeMsg;
import org.fudgemsg.MutableFudgeMsg;
import org.fudgemsg.mapping.FudgeBuilder;
import org.fudgemsg.mapping.FudgeBuilderFor;
import org.fudgemsg.mapping.FudgeDeserializer;
import org.fudgemsg.mapping.FudgeSerializer;
import com.opengamma.OpenGammaRuntimeException;
import com.opengamma.id.UniqueId;
import com.opengamma.timeseries.date.localdate.LocalDateDoubleTimeSeries;
/**
* Fudge message builder for {@code SimpleHistoricalTimeSeries}.
*/
@FudgeBuilderFor(SimpleHistoricalTimeSeries.class)
public class SimpleHistoricalTimeSeriesFudgeBuilder implements FudgeBuilder<SimpleHistoricalTimeSeries> {
private static final String UNIQUE_ID_FIELD_NAME = "uniqueId";
private static final String TIMESERIES_FIELD_NAME = "timeSeries";
@Override
public MutableFudgeMsg buildMessage(FudgeSerializer serializer, SimpleHistoricalTimeSeries object) {
final MutableFudgeMsg message = serializer.newMessage();
if (object.getUniqueId() != null) {
serializer.addToMessage(message, UNIQUE_ID_FIELD_NAME, null, object.getUniqueId());
}
if (object.getTimeSeries() != null) {
serializer.addToMessage(message, TIMESERIES_FIELD_NAME, null, object.getTimeSeries());
}
return message;
}
@Override
public SimpleHistoricalTimeSeries buildObject(FudgeDeserializer deserializer, FudgeMsg message) {
UniqueId uniqueId = null;
LocalDateDoubleTimeSeries timeseries = null;
if (message.getByName(UNIQUE_ID_FIELD_NAME) != null) {
uniqueId = deserializer.fieldValueToObject(UniqueId.class, message.getByName(UNIQUE_ID_FIELD_NAME));
}
if (message.hasField(TIMESERIES_FIELD_NAME)) {
Object fieldValue = deserializer.fieldValueToObject(message.getByName(TIMESERIES_FIELD_NAME));
if (fieldValue instanceof LocalDateDoubleTimeSeries) {
timeseries = (LocalDateDoubleTimeSeries) fieldValue;
}
}
if (uniqueId != null && timeseries != null) {
return new SimpleHistoricalTimeSeries(uniqueId, timeseries);
} else {
throw new OpenGammaRuntimeException("Cannot deserialize " + message + " to SimpleHistoricalTimeSeries");
}
}
}