package com.facebook.presto.jdbc.internal.jackson.datatype.joda.deser;
import java.io.IOException;
import com.facebook.presto.jdbc.internal.joda.time.Period;
import com.facebook.presto.jdbc.internal.jackson.core.JsonParser;
import com.facebook.presto.jdbc.internal.jackson.core.JsonProcessingException;
import com.facebook.presto.jdbc.internal.jackson.core.JsonToken;
import com.facebook.presto.jdbc.internal.jackson.databind.DeserializationContext;
public class PeriodDeserializer
extends JodaDeserializerBase<Period>
{
public PeriodDeserializer() { super(Period.class); }
@Override
public Period deserialize(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
// TODO: perhaps support array of numbers...
//if (jp.isExpectedStartArrayToken()) { ]
switch (jp.getCurrentToken()) {
case VALUE_NUMBER_INT: // assume it's millisecond count
return new Period(jp.getLongValue());
case VALUE_STRING:
return new Period(jp.getText());
}
throw ctxt.wrongTokenException(jp, JsonToken.START_ARRAY, "expected JSON Number or String");
}
}