Package com.facebook.presto.hive.shaded.org.codehaus.jackson

Examples of com.facebook.presto.hive.shaded.org.codehaus.jackson.JsonToken

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        }
        if (!_hasDefaultCreator) {
            throw ctxt.instantiationException(getMapClass(), "No default constructor found");
        }
        // Ok: must point to START_OBJECT, FIELD_NAME or END_OBJECT
        JsonToken t = jp.getCurrentToken();
        if (t != JsonToken.START_OBJECT && t != JsonToken.FIELD_NAME && t != JsonToken.END_OBJECT) {
            // [JACKSON-620] (empty) String may be ok however:
            if (t == JsonToken.VALUE_STRING) {
                return (Map<Object,Object>) _valueInstantiator.createFromString(jp.getText());
            }
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    public Map<Object,Object> deserialize(JsonParser jp, DeserializationContext ctxt,
            Map<Object,Object> result)
        throws IOException, JsonProcessingException
    {
        // Ok: must point to START_OBJECT or FIELD_NAME
        JsonToken t = jp.getCurrentToken();
        if (t != JsonToken.START_OBJECT && t != JsonToken.FIELD_NAME) {
            throw ctxt.mappingException(getMapClass());
        }
        _readAndBind(jp, ctxt, result);
        return result;
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    protected final void _readAndBind(JsonParser jp, DeserializationContext ctxt,
                                      Map<Object,Object> result)
        throws IOException, JsonProcessingException
    {
        JsonToken t = jp.getCurrentToken();
        if (t == JsonToken.START_OBJECT) {
            t = jp.nextToken();
        }
        final KeyDeserializer keyDes = _keyDeserializer;
        final JsonDeserializer<Object> valueDes = _valueDeserializer;
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        throws IOException, JsonProcessingException
    {
        final PropertyBasedCreator creator = _propertyBasedCreator;
        PropertyValueBuffer buffer = creator.startBuilding(jp, ctxt);

        JsonToken t = jp.getCurrentToken();
        if (t == JsonToken.START_OBJECT) {
            t = jp.nextToken();
        }
        final JsonDeserializer<Object> valueDes = _valueDeserializer;
        final TypeDeserializer typeDeser = _valueTypeDeserializer;
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    @Override
    public Enum<?> deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException
    {
        JsonToken curr = jp.getCurrentToken();
       
        // Usually should just get string value; but in some cases FIELD_NAME (enum as key)
        if (curr == JsonToken.VALUE_STRING || curr == JsonToken.FIELD_NAME) {
            String name = jp.getText();
            Enum<?> result = _resolver.findEnum(name);
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    @Override
    public String deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException
    {
        JsonToken curr = jp.getCurrentToken();
        // Usually should just get string value:
        if (curr == JsonToken.VALUE_STRING) {
            return jp.getText();
        }
        // [JACKSON-330]: need to gracefully handle byte[] data, as base64
        if (curr == JsonToken.VALUE_EMBEDDED_OBJECT) {
            Object ob = jp.getEmbeddedObject();
            if (ob == null) {
                return null;
            }
            if (ob instanceof byte[]) {
                return Base64Variants.getDefaultVariant().encode((byte[]) ob, false);
            }
            // otherwise, try conversion using toString()...
            return ob.toString();
        }
        // Can deserialize any scalar value, but not markers
        if (curr.isScalarValue()) {
            return jp.getText();
        }
        throw ctxt.mappingException(_valueClass, curr);
    }
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            Enum<?> key = _keyDeserializer.deserialize(jp, ctxt);
            if (key == null) {
                throw ctxt.weirdStringException(_enumClass, "value not one of declared Enum instance names");
            }
            // And then the value...
            JsonToken t = jp.nextToken();
            /* note: MUST check for nulls separately: deserializers will
             * not handle them (and maybe fail or return bogus data)
             */
            Object value = (t == JsonToken.VALUE_NULL) ?
                null :  _valueDeserializer.deserialize(jp, ctxt);
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        }

        if (!_isDefaultDeserializer) {
            return deserializeUsingCustom(jp, ctxt, result);
        }
        JsonToken t;

        while ((t = jp.nextToken()) != JsonToken.END_ARRAY) {
            result.add((t == JsonToken.VALUE_NULL) ? null : jp.getText());
        }
        return result;
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    private Collection<String> deserializeUsingCustom(JsonParser jp, DeserializationContext ctxt,
            Collection<String> result)
        throws IOException, JsonProcessingException
    {
        JsonToken t;
        final JsonDeserializer<String> deser = _valueDeserializer;

        while ((t = jp.nextToken()) != JsonToken.END_ARRAY) {
            String value;
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        if (!ctxt.isEnabled(DeserializationConfig.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY)) {
            throw ctxt.mappingException(_collectionType.getRawClass());
        }
        // Strings are one of "native" (intrinsic) types, so there's never type deserializer involved
        JsonDeserializer<String> valueDes = _valueDeserializer;
        JsonToken t = jp.getCurrentToken();

        String value;
       
        if (t == JsonToken.VALUE_NULL) {
            value = null;
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Related Classes of com.facebook.presto.hive.shaded.org.codehaus.jackson.JsonToken

  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.ClassDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.CollectionDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.EnumDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.EnumMapDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.EnumSetDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.JavaTypeDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.MapDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.ObjectArrayDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.StdDeserializer
  • com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.StdDeserializer$BigDecimalDeserializer
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