Examples of com.fasterxml.jackson.databind.jsontype.TypeSerializer

Package com.fasterxml.jackson.databind.jsontype

Examples of com.fasterxml.jackson.databind.jsontype.TypeSerializer

com.fasterxml.jackson.databind.jsontype.TypeSerializer
Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on. These instances are to be called by regular {@link com.fasterxml.jackson.databind.JsonSerializer}s using proper contextual calls, to add type information using mechanism type serializer was configured with. @author tatu

    @Override
    public JsonSerializer<?> createContextual(SerializerProvider provider,
            BeanProperty property)
        throws JsonMappingException
    {
        TypeSerializer typeSer = _valueTypeSerializer;
        if (typeSer != null) {
            typeSer = typeSer.forProperty(property);
        }
        /* 29-Sep-2012, tatu: Actually, we need to do much more contextual
         *    checking here since we finally know for sure the property,
         *    and it may have overrides
         */

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            keySer = provider.findKeySerializer(type.getKeyType(), property);
        } else if (keySer instanceof ContextualSerializer) {
            keySer = ((ContextualSerializer) keySer).createContextual(provider, property);
        }
        // finally, TypeSerializers may need contextualization as well
        TypeSerializer typeSer = valueTypeSerializer;
        if (typeSer != null) {
            typeSer = typeSer.forProperty(property);
        }
        return withResolved(property, keySer, typeSer, valueSer);
    }

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            JsonSerializer<Object> ser = provider.findValueSerializer(type, prop);
            /* 04-Feb-2010, tatu: We may have stashed type serializer for content types
             *   too, earlier; if so, it's time to connect the dots here:
             */
            if (type.isContainerType()) {
                TypeSerializer typeSer = type.getContentType().getTypeHandler();
                if (typeSer != null) {
                    // for now, can do this only for standard containers...
                    if (ser instanceof ContainerSerializer<?>) {
                        // ugly casts... but necessary
                        @SuppressWarnings("unchecked")

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    @Override
    public JsonSerializer<?> createContextual(SerializerProvider provider,
            BeanProperty property)
        throws JsonMappingException
    {
        TypeSerializer typeSer = _valueTypeSerializer;
        if (typeSer != null) {
            typeSer = typeSer.forProperty(property);
        }
        /* 29-Sep-2012, tatu: Actually, we need to do much more contextual
         *    checking here since we finally know for sure the property,
         *    and it may have overrides
         */

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        }
        JsonSerializer<Object> prevSerializer = null;
        Class<?> prevClass = null;
        EnumValues keyEnums = _keyEnums;
        final boolean skipNulls = !provider.isEnabled(SerializationFeature.WRITE_NULL_MAP_VALUES);
        final TypeSerializer vts = _valueTypeSerializer;


        for (Map.Entry<? extends Enum<?>,?> entry : value.entrySet()) {
            final Object valueElem = entry.getValue();
            if (skipNulls && valueElem == null) { // [JACKSON-314] skip entries with null values?
                continue;

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            JsonSerializer<Object> valueSer)
        throws IOException, JsonGenerationException
    {
        EnumValues keyEnums = _keyEnums;
        final boolean skipNulls = !provider.isEnabled(SerializationFeature.WRITE_NULL_MAP_VALUES);
        final TypeSerializer vts = _valueTypeSerializer;
        
        for (Map.Entry<? extends Enum<?>,?> entry : value.entrySet()) {
            final Object valueElem = entry.getValue();
            if (skipNulls && valueElem == null) { // [JACKSON-314] skip entries with null values?
                continue;

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    @Override
    public JsonSerializer<?> createContextual(SerializerProvider provider,
            BeanProperty property)
        throws JsonMappingException
    {
        TypeSerializer vts = _valueTypeSerializer;
        if (vts != null) {
            vts = vts.forProperty(property);
        }
        /* 29-Sep-2012, tatu: Actually, we need to do much more contextual
         *    checking here since we finally know for sure the property,
         *    and it may have overrides
         */

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    public void serializeContentsUsing(Object[] value, JsonGenerator jgen, SerializerProvider provider,
            JsonSerializer<Object> ser)
        throws IOException, JsonGenerationException
    {
        final int len = value.length;
        final TypeSerializer typeSer = _valueTypeSerializer;


        int i = 0;
        Object elem = null;
        try {
            for (; i < len; ++i) {

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    public void serializeTypedContents(Object[] value, JsonGenerator jgen, SerializerProvider provider)
        throws IOException, JsonGenerationException
    {
        final int len = value.length;
        final TypeSerializer typeSer = _valueTypeSerializer;
        int i = 0;
        Object elem = null;
        try {
            PropertySerializerMap serializers = _dynamicSerializers;
            for (; i < len; ++i) {

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            return ser;
        }


        // Well, let's just compose from pieces:
        ser = findValueSerializer(valueType, property);
        TypeSerializer typeSer = _serializerFactory.createTypeSerializer(_config,
                _config.constructType(valueType));
        if (typeSer != null) {
            typeSer = typeSer.forProperty(property);
            ser = new TypeWrappedSerializer(typeSer, ser);
        }
        if (cache) {
            _serializerCache.addTypedSerializer(valueType, ser);
        }

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com.fasterxml.jackson.databind.ser.BeanSerializerFactory

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com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase

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com.fasterxml.jackson.databind.ser.std.EnumMapSerializer

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