public Duration deserialize()

in sdk/core/azure-core-jackson/src/main/java/com/azure/android/core/serde/jackson/implementation/threeten/DurationDeserializer.java [47:84]

33 lines of code
9 McCabe index (conditional complexity)


    public Duration deserialize(JsonParser parser, DeserializationContext context) throws IOException {
        switch (parser.getCurrentTokenId()) {
            case JsonTokenId.ID_NUMBER_FLOAT:
                BigDecimal value = parser.getDecimalValue();
                return DecimalUtils.extractSecondsAndNanos(value, new BiFunction<Long, Integer, Duration>() {
                    @Override
                    public Duration apply(Long seconds, Integer nanoAdjustment) {
                        return Duration.ofSeconds(seconds, nanoAdjustment);
                    }
                });

            case JsonTokenId.ID_NUMBER_INT:
                if(context.isEnabled(DeserializationFeature.READ_DATE_TIMESTAMPS_AS_NANOSECONDS)) {
                    return Duration.ofSeconds(parser.getLongValue());
                }
                return Duration.ofMillis(parser.getLongValue());

            case JsonTokenId.ID_STRING:
                String string = parser.getText().trim();
                if (string.length() == 0) {
                    return null;
                }
                try {
                    return Duration.parse(string);
                } catch (DateTimeException e) {
                    return _handleDateTimeException(context, e, string);
                }
            case JsonTokenId.ID_EMBEDDED_OBJECT:
                // 20-Apr-2016, tatu: Related to [databind#1208], can try supporting embedded
                //    values quite easily
                return (Duration) parser.getEmbeddedObject();

            case JsonTokenId.ID_START_ARRAY:
                return _deserializeFromArray(parser, context);
        }
        return _handleUnexpectedToken(context, parser, JsonToken.VALUE_STRING,
            JsonToken.VALUE_NUMBER_INT, JsonToken.VALUE_NUMBER_FLOAT);
    }