Package com.facebook.presto.jdbc.internal.jackson.core

Examples of com.facebook.presto.jdbc.internal.jackson.core.JsonToken

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    @Override
    protected T _deserializeContents(JsonParser jp, DeserializationContext ctxt)
            throws IOException, JsonProcessingException {
        JsonDeserializer<?> valueDes = _valueDeserializer;
        JsonToken t;
        final TypeDeserializer typeDeser = _typeDeserializerForValue;
        // No way to pass actual type parameter; but does not matter, just
        // compiler-time fluff:
        ImmutableCollection.Builder<Object> builder = createBuilder();
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        for (; jp.getCurrentToken() == JsonToken.FIELD_NAME; jp.nextToken()) {
            // Must point to field name now
            String fieldName = jp.getCurrentName();
            Object key = (keyDes == null) ? fieldName : keyDes.deserializeKey(fieldName, ctxt);
            // And then the value...
            JsonToken t = jp.nextToken();
            // 28-Nov-2010, tatu: Should probably support "ignorable properties" in future...
            Object value;           
            if (t == JsonToken.VALUE_NULL) {
                value = null;
            } else if (typeDeser == null) {
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    @Override
    protected T _deserializeContents(JsonParser jp, DeserializationContext ctxt) throws IOException,
            JsonProcessingException {
        JsonDeserializer<?> valueDes = _valueDeserializer;
        JsonToken t;
        final TypeDeserializer typeDeser = _typeDeserializerForValue;
        T set = createMultiset();
   
        while ((t = jp.nextToken()) != JsonToken.END_ARRAY) {
            Object value;
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    @Override
    public final void deserializeAndSet(JsonParser jp, DeserializationContext ctxt,
            Object instance)
        throws IOException, JsonProcessingException
    {
        JsonToken t = jp.getCurrentToken();
        if (t == JsonToken.VALUE_NULL) {
            /* Hmmh. Is this a problem? We won't be setting anything, so it's
             * equivalent of empty Collection/Map in this case
             */
            return;
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    {
        /* 16-Feb-2012, tatu: ObjectId may be used as well... need to check
         *    that first
         */
        if (_objectIdReader != null) {
            JsonToken t = jp.getCurrentToken();
            // should be good enough check; we only care about Strings, integral numbers:
            if (t != null && t.isScalarValue()) {
                return deserializeFromObjectId(jp, ctxt);
            }
        }
        // In future could check current token... for now this should be enough:
        return typeDeserializer.deserializeTypedFromObject(jp, ctxt);
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    @Override
    public ReadableDateTime deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException
    {
        JsonToken t = jp.getCurrentToken();
        if (t == JsonToken.VALUE_NUMBER_INT) {
            return new DateTime(jp.getLongValue(), DateTimeZone.UTC);
        }
        if (t == JsonToken.VALUE_STRING) {
            String str = jp.getText().trim();
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    @Override
    public Instant deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException
    {
        JsonToken t = jp.getCurrentToken();
        if (t == JsonToken.VALUE_NUMBER_INT) {
            return new Instant(jp.getLongValue());
        }
        if (t == JsonToken.VALUE_STRING) {
            String str = jp.getText().trim();
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        @Override
        public StackTraceElement deserialize(JsonParser jp, DeserializationContext ctxt)
            throws IOException, JsonProcessingException
        {
            JsonToken t = jp.getCurrentToken();
            // Must get an Object
            if (t == JsonToken.START_OBJECT) {
                String className = "", methodName = "", fileName = "";
                int lineNumber = -1;
   
                while ((t = jp.nextValue()) != JsonToken.END_OBJECT) {
                    String propName = jp.getCurrentName();
                    if ("className".equals(propName)) {
                        className = jp.getText();
                    } else if ("fileName".equals(propName)) {
                        fileName = jp.getText();
                    } else if ("lineNumber".equals(propName)) {
                        if (t.isNumeric()) {
                            lineNumber = jp.getIntValue();
                        } else {
                            throw JsonMappingException.from(jp, "Non-numeric token ("+t+") for property 'lineNumber'");
                        }
                    } else if ("methodName".equals(propName)) {
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        @Override
        public JavaType deserialize(JsonParser jp, DeserializationContext ctxt)
            throws IOException, JsonProcessingException
        {
            JsonToken curr = jp.getCurrentToken();
            // Usually should just get string value:
            if (curr == JsonToken.VALUE_STRING) {
                String str = jp.getText().trim();
                if (str.length() == 0) {
                    return getEmptyValue();
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    @Override
    public void deserializeAndSet(JsonParser jp, DeserializationContext ctxt,
            Object bean)
        throws IOException, JsonProcessingException
    {
        JsonToken t = jp.getCurrentToken();
        Object value;
        if (t == JsonToken.VALUE_NULL) {
            value = (_nullProvider == null) ? null : _nullProvider.nullValue(ctxt);
        } else if (_valueTypeDeserializer != null) {
            value = _valueDeserializer.deserializeWithType(jp, ctxt, _valueTypeDeserializer);
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  • com.facebook.presto.jdbc.internal.jackson.databind.deser.std.JdkDeserializers$StackTraceElementDeserializer
  • com.facebook.presto.jdbc.internal.jackson.databind.deser.std.NumberDeserializers$BigDecimalDeserializer
  • com.facebook.presto.jdbc.internal.jackson.databind.deser.std.NumberDeserializers$BigIntegerDeserializer
  • com.facebook.presto.jdbc.internal.jackson.databind.deser.std.NumberDeserializers$CharacterDeserializer
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