io.prestosql.jdbc.$internal.jackson.datatype.joda.deser.LocalTimeDeserializer Maven / Gradle / Ivy
package io.prestosql.jdbc.$internal.jackson.datatype.joda.deser;
import java.io.IOException;
import io.prestosql.jdbc.$internal.joda.time.LocalTime;
import io.prestosql.jdbc.$internal.jackson.core.JsonParser;
import io.prestosql.jdbc.$internal.jackson.core.JsonToken;
import io.prestosql.jdbc.$internal.jackson.databind.DeserializationContext;
import io.prestosql.jdbc.$internal.jackson.datatype.joda.cfg.FormatConfig;
import io.prestosql.jdbc.$internal.jackson.datatype.joda.cfg.JacksonJodaDateFormat;
public class LocalTimeDeserializer
extends JodaDateDeserializerBase
{
private static final long serialVersionUID = 1L;
public LocalTimeDeserializer() {
this(FormatConfig.DEFAULT_LOCAL_TIMEONLY_PARSER);
}
public LocalTimeDeserializer(JacksonJodaDateFormat format) {
super(LocalTime.class, format);
}
@Override
public JodaDateDeserializerBase withFormat(JacksonJodaDateFormat format) {
return new LocalTimeDeserializer(format);
}
@Override
public LocalTime deserialize(JsonParser p, DeserializationContext ctxt)
throws IOException
{
switch (p.getCurrentToken()) {
case START_ARRAY:
// [HH,MM,ss,ms?]
if (p.isExpectedStartArrayToken()) {
p.nextToken(); // VALUE_NUMBER_INT
int hour = p.getIntValue();
p.nextToken(); // VALUE_NUMBER_INT
int minute = p.getIntValue();
p.nextToken(); // VALUE_NUMBER_INT
int second = p.getIntValue();
p.nextToken(); // VALUE_NUMBER_INT | END_ARRAY
int millis = 0;
if (p.getCurrentToken() != JsonToken.END_ARRAY) {
millis = p.getIntValue();
p.nextToken(); // END_ARRAY?
}
if (p.getCurrentToken() != JsonToken.END_ARRAY) {
throw ctxt.wrongTokenException(p, handledType(), JsonToken.END_ARRAY, "after LocalTime ints");
}
return new LocalTime(hour, minute, second, millis);
}
break;
case VALUE_NUMBER_INT:
return new LocalTime(p.getLongValue());
case VALUE_STRING:
String str = p.getText().trim();
return (str.length() == 0) ? null
: _format.createParser(ctxt).parseLocalTime(str);
default:
}
return (LocalTime) ctxt.handleUnexpectedToken(handledType(), p.getCurrentToken(), p,
"expected JSON Array, String or Number");
}
}