Package com.facebook.presto.jdbc.internal.jackson.databind.ser.impl

Examples of com.facebook.presto.jdbc.internal.jackson.databind.ser.impl.ObjectIdWriter


//  @Override
    public JsonSerializer<?> createContextual(SerializerProvider provider,
            BeanProperty property)
        throws JsonMappingException
    {
        ObjectIdWriter oiw = _objectIdWriter;
        String[] ignorals = null;
        final AnnotationIntrospector intr = provider.getAnnotationIntrospector();
        final AnnotatedMember accessor = (property == null || intr == null)
                ? null : property.getMember();
       
        // First: may have an override for Object Id:
        if (accessor != null) {
            ignorals = intr.findPropertiesToIgnore(accessor);
            ObjectIdInfo objectIdInfo = intr.findObjectIdInfo(accessor);
            if (objectIdInfo == null) {
                // no ObjectId override, but maybe ObjectIdRef?
                if (oiw != null) {
                    objectIdInfo = intr.findObjectReferenceInfo(accessor, new ObjectIdInfo("", null, null));
                    oiw = _objectIdWriter.withAlwaysAsId(objectIdInfo.getAlwaysAsId());
                }
            } else {
                /* Ugh: mostly copied from BeanSerializerBase: but can't easily
                 * change it to be able to move to SerializerProvider (where it
                 * really belongs)
                 */
               
                // 2.1: allow modifications by "id ref" annotations as well:
                objectIdInfo = intr.findObjectReferenceInfo(accessor, objectIdInfo);
                ObjectIdGenerator<?> gen;
                Class<?> implClass = objectIdInfo.getGeneratorType();
                JavaType type = provider.constructType(implClass);
                JavaType idType = provider.getTypeFactory().findTypeParameters(type, ObjectIdGenerator.class)[0];
                // Property-based generator is trickier
                if (implClass == ObjectIdGenerators.PropertyGenerator.class) { // most special one, needs extra work
                    String propName = objectIdInfo.getPropertyName();
                    BeanPropertyWriter idProp = null;

                    for (int i = 0, len = _props.length ;; ++i) {
                        if (i == len) {
                            throw new IllegalArgumentException("Invalid Object Id definition for "+_handledType.getName()
                                    +": can not find property with name '"+propName+"'");
                        }
                        BeanPropertyWriter prop = _props[i];
                        if (propName.equals(prop.getName())) {
                            idProp = prop;
                            /* Let's force it to be the first property to output
                             * (although it may still get rearranged etc)
                             */
                            if (i > 0) { // note: must shuffle both regular properties and filtered
                                System.arraycopy(_props, 0, _props, 1, i);
                                _props[0] = idProp;
                                if (_filteredProps != null) {
                                    BeanPropertyWriter fp = _filteredProps[i];
                                    System.arraycopy(_filteredProps, 0, _filteredProps, 1, i);
                                    _filteredProps[0] = fp;
                                }
                            }
                            break;
                        }
                    }
                    idType = idProp.getType();
                    gen = new PropertyBasedObjectIdGenerator(objectIdInfo, idProp);
                    oiw = ObjectIdWriter.construct(idType, null, gen, objectIdInfo.getAlwaysAsId());
                } else { // other types need to be simpler
                    gen = provider.objectIdGeneratorInstance(accessor, objectIdInfo);
                    oiw = ObjectIdWriter.construct(idType, objectIdInfo.getPropertyName(), gen,
                            objectIdInfo.getAlwaysAsId());
                }
            }
        }
        // either way, need to resolve serializer:
        BeanSerializerBase contextual = this;
        if (oiw != null) {
            JsonSerializer<?> ser = provider.findValueSerializer(oiw.idType, property);
            oiw = oiw.withSerializer(ser);
            if (oiw != _objectIdWriter) {
                contextual = contextual.withObjectIdWriter(oiw);
            }
        }
        // And possibly add more properties to ignore
View Full Code Here


    private final void _serializeWithObjectId(Object bean,
            JsonGenerator jgen, SerializerProvider provider,
            TypeSerializer typeSer)
        throws IOException, JsonGenerationException
    {
        final ObjectIdWriter w = _objectIdWriter;
        WritableObjectId oid = provider.findObjectId(bean, w.generator);
        Object id = oid.id;
       
        if (id != null) { // have seen before; serialize just id
            oid.serializer.serialize(id, jgen, provider);
View Full Code Here

    private final void serializeWithObjectId(Object bean,
            JsonGenerator jgen, SerializerProvider provider)
        throws IOException, JsonGenerationException
    {
        final ObjectIdWriter w = _objectIdWriter;
        WritableObjectId oid = provider.findObjectId(bean, w.generator);
        Object id = oid.id;
       
        if (id != null) { // have seen before; serialize just id
            oid.serializer.serialize(id, jgen, provider);
View Full Code Here

    @Override
    public JsonSerializer<?> createContextual(SerializerProvider provider,
            BeanProperty property)
        throws JsonMappingException
    {
        ObjectIdWriter oiw = _objectIdWriter;
        String[] ignorals = null;
        Object newFilterId = null;
        final AnnotationIntrospector intr = provider.getAnnotationIntrospector();
        final AnnotatedMember accessor = (property == null || intr == null)
                ? null : property.getMember();
       
        // First: may have an override for Object Id:
        if (accessor != null) {
            ignorals = intr.findPropertiesToIgnore(accessor);
            ObjectIdInfo objectIdInfo = intr.findObjectIdInfo(accessor);
            if (objectIdInfo == null) {
                // no ObjectId override, but maybe ObjectIdRef?
                if (oiw != null) {
                    objectIdInfo = intr.findObjectReferenceInfo(accessor,
                            new ObjectIdInfo(NAME_FOR_OBJECT_REF, null, null, null));
                    oiw = _objectIdWriter.withAlwaysAsId(objectIdInfo.getAlwaysAsId());
                }
            } else {
                /* Ugh: mostly copied from BeanSerializerBase: but can't easily
                 * change it to be able to move to SerializerProvider (where it
                 * really belongs)
                 */
               
                // 2.1: allow modifications by "id ref" annotations as well:
                objectIdInfo = intr.findObjectReferenceInfo(accessor, objectIdInfo);
                ObjectIdGenerator<?> gen;
                Class<?> implClass = objectIdInfo.getGeneratorType();
                JavaType type = provider.constructType(implClass);
                JavaType idType = provider.getTypeFactory().findTypeParameters(type, ObjectIdGenerator.class)[0];
                // Property-based generator is trickier
                if (implClass == ObjectIdGenerators.PropertyGenerator.class) { // most special one, needs extra work
                    String propName = objectIdInfo.getPropertyName().getSimpleName();
                    BeanPropertyWriter idProp = null;

                    for (int i = 0, len = _props.length ;; ++i) {
                        if (i == len) {
                            throw new IllegalArgumentException("Invalid Object Id definition for "+_handledType.getName()
                                    +": can not find property with name '"+propName+"'");
                        }
                        BeanPropertyWriter prop = _props[i];
                        if (propName.equals(prop.getName())) {
                            idProp = prop;
                            /* Let's force it to be the first property to output
                             * (although it may still get rearranged etc)
                             */
                            if (i > 0) { // note: must shuffle both regular properties and filtered
                                System.arraycopy(_props, 0, _props, 1, i);
                                _props[0] = idProp;
                                if (_filteredProps != null) {
                                    BeanPropertyWriter fp = _filteredProps[i];
                                    System.arraycopy(_filteredProps, 0, _filteredProps, 1, i);
                                    _filteredProps[0] = fp;
                                }
                            }
                            break;
                        }
                    }
                    idType = idProp.getType();
                    gen = new PropertyBasedObjectIdGenerator(objectIdInfo, idProp);
                    oiw = ObjectIdWriter.construct(idType, (PropertyName) null, gen, objectIdInfo.getAlwaysAsId());
                } else { // other types need to be simpler
                    gen = provider.objectIdGeneratorInstance(accessor, objectIdInfo);
                    oiw = ObjectIdWriter.construct(idType, objectIdInfo.getPropertyName(), gen,
                            objectIdInfo.getAlwaysAsId());
                }
            }
           
            // Or change Filter Id in use?
            Object filterId = intr.findFilterId(accessor);
            if (filterId != null) {
                // but only consider case of adding a new filter id (no removal via annotation)
                if (_propertyFilterId == null || !filterId.equals(_propertyFilterId)) {
                    newFilterId = filterId;
                }
            }
        }
        // either way, need to resolve serializer:
        BeanSerializerBase contextual = this;
        if (oiw != null) {
            JsonSerializer<?> ser = provider.findValueSerializer(oiw.idType, property);
            oiw = oiw.withSerializer(ser);
            if (oiw != _objectIdWriter) {
                contextual = contextual.withObjectIdWriter(oiw);
            }
        }
        // And possibly add more properties to ignore
View Full Code Here

    protected final void _serializeWithObjectId(Object bean,
            JsonGenerator jgen, SerializerProvider provider,
            boolean startEndObject)
        throws IOException, JsonGenerationException
    {
        final ObjectIdWriter w = _objectIdWriter;
        WritableObjectId objectId = provider.findObjectId(bean, w.generator);
        // If possible, write as id already
        if (objectId.writeAsId(jgen, provider, w)) {
            return;
        }
View Full Code Here

    protected final void _serializeWithObjectId(Object bean,
            JsonGenerator jgen, SerializerProvider provider,
            TypeSerializer typeSer)
        throws IOException, JsonGenerationException
    {
        final ObjectIdWriter w = _objectIdWriter;
        WritableObjectId objectId = provider.findObjectId(bean, w.generator);
        // If possible, write as id already
        if (objectId.writeAsId(jgen, provider, w)) {
            return;
        }
View Full Code Here

    protected  void _serializeObjectId(Object bean,
            JsonGenerator jgen,SerializerProvider provider,
            TypeSerializer typeSer, WritableObjectId objectId)
        throws IOException, JsonProcessingException, JsonGenerationException {
        final ObjectIdWriter w = _objectIdWriter;
        String typeStr = (_typeId == null) ? null :_customTypeId(bean);
        if (typeStr == null) {
            typeSer.writeTypePrefixForObject(bean, jgen);
        } else {
            typeSer.writeCustomTypePrefixForObject(bean, jgen, typeStr);
View Full Code Here

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