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

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

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

com.facebook.presto.jdbc.internal.jackson.databind.ser.impl.PropertySerializerMap
Helper container used for resolving serializers for dynamic (possibly but not necessarily polymorphic) properties: properties whose type is not forced to use dynamic (declared) type and that are not final. If so, serializer to use can only be established once actual value type is known. Since this happens a lot unless static typing is forced (or types are final) this implementation is optimized for efficiency. Instances are immutable; new instances are created with factory methods: this is important to ensure correct multi-threaded access.

            return;
        }
        int i = 0;
        Object elem = null;
        try {
            PropertySerializerMap serializers = _dynamicSerializers;
            for (; i < len; ++i) {
                elem = value[i];
                if (elem == null) {
                    provider.defaultSerializeNull(jgen);
                    continue;
                }
                Class<?> cc = elem.getClass();
                JsonSerializer<Object> serializer = serializers.serializerFor(cc);
                if (serializer == null) {
                    // To fix [JACKSON-508]
                    if (_elementType.hasGenericTypes()) {
                        serializer = _findAndAddDynamic(serializers,
                                provider.constructSpecializedType(_elementType, cc), provider);

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        final int len = value.length;
        final TypeSerializer typeSer = _valueTypeSerializer;
        int i = 0;
        Object elem = null;
        try {
            PropertySerializerMap serializers = _dynamicSerializers;
            for (; i < len; ++i) {
                elem = value[i];
                if (elem == null) {
                    provider.defaultSerializeNull(jgen);
                    continue;
                }
                Class<?> cc = elem.getClass();
                JsonSerializer<Object> serializer = serializers.serializerFor(cc);
                if (serializer == null) {
                    serializer = _findAndAddDynamic(serializers, cc, provider);
                }
                serializer.serializeWithType(elem, jgen, provider, typeSer);
            }

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        }
        // then find serializer to use
        JsonSerializer<Object> ser = _serializer;
        if (ser == null) {
            Class<?> cls = value.getClass();
            PropertySerializerMap map = _dynamicSerializers;
            ser = map.serializerFor(cls);
            if (ser == null) {
                ser = _findAndAddDynamic(map, cls, prov);
            }
        }
        // and then see if we must suppress certain values (default, empty)

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        }
        // otherwise find serializer to use
        JsonSerializer<Object> ser = _serializer;
        if (ser == null) {
            Class<?> cls = value.getClass();
            PropertySerializerMap map = _dynamicSerializers;
            ser = map.serializerFor(cls);
            if (ser == null) {
                ser = _findAndAddDynamic(map, cls, prov);
            }
        }
        // and then see if we must suppress certain values (default, empty)

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        }
        Iterator<?> it = value.iterator();
        if (!it.hasNext()) {
            return;
        }
        PropertySerializerMap serializers = _dynamicSerializers;
        final TypeSerializer typeSer = _valueTypeSerializer;


        int i = 0;
        try {
            do {
                Object elem = it.next();
                if (elem == null) {
                    provider.defaultSerializeNull(jgen);
                } else {
                    Class<?> cc = elem.getClass();
                    JsonSerializer<Object> serializer = serializers.serializerFor(cc);
                    if (serializer == null) {
                        // To fix [JACKSON-508]
                        if (_elementType.hasGenericTypes()) {
                            serializer = _findAndAddDynamic(serializers,
                                    provider.constructSpecializedType(_elementType, cc), provider);

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        final JsonSerializer<Object> keySerializer = _keySerializer;
        
        final HashSet<String> ignored = _ignoredEntries;
        final boolean skipNulls = !provider.isEnabled(SerializationFeature.WRITE_NULL_MAP_VALUES);


        PropertySerializerMap serializers = _dynamicValueSerializers;


        for (Map.Entry<?,?> entry : value.entrySet()) {
            Object valueElem = entry.getValue();
            // First, serialize key
            Object keyElem = entry.getKey();
            if (keyElem == null) {
                provider.findNullKeySerializer(_keyType, _property).serialize(null, jgen, provider);
            } else {
                // [JACKSON-314] skip entries with null values?
                if (skipNulls && valueElem == null) continue;
                // One twist: is entry ignorable? If so, skip
                if (ignored != null && ignored.contains(keyElem)) continue;
                keySerializer.serialize(keyElem, jgen, provider);
            }


            // And then value
            if (valueElem == null) {
                provider.defaultSerializeNull(jgen);
            } else {
                Class<?> cc = valueElem.getClass();
                JsonSerializer<Object> serializer = serializers.serializerFor(cc);
                if (serializer == null) {
                    if (_valueType.hasGenericTypes()) {
                        serializer = _findAndAddDynamic(serializers,
                                provider.constructSpecializedType(_valueType, cc), provider);
                    } else {

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            return;
        }
        int i = 0;
        Object elem = null;
        try {
            PropertySerializerMap serializers = _dynamicSerializers;
            for (; i < len; ++i) {
                elem = value[i];
                if (elem == null) {
                    provider.defaultSerializeNull(jgen);
                    continue;
                }
                Class<?> cc = elem.getClass();
                JsonSerializer<Object> serializer = serializers.serializerFor(cc);
                if (serializer == null) {
                    // To fix [JACKSON-508]
                    if (_elementType.hasGenericTypes()) {
                        serializer = _findAndAddDynamic(serializers,
                                provider.constructSpecializedType(_elementType, cc), provider);

View Full Code Here

        final int len = value.length;
        final TypeSerializer typeSer = _valueTypeSerializer;
        int i = 0;
        Object elem = null;
        try {
            PropertySerializerMap serializers = _dynamicSerializers;
            for (; i < len; ++i) {
                elem = value[i];
                if (elem == null) {
                    provider.defaultSerializeNull(jgen);
                    continue;
                }
                Class<?> cc = elem.getClass();
                JsonSerializer<Object> serializer = serializers.serializerFor(cc);
                if (serializer == null) {
                    serializer = _findAndAddDynamic(serializers, cc, provider);
                }
                serializer.serializeWithType(elem, jgen, provider, typeSer);
            }

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        }
        Iterator<?> it = value.iterator();
        if (!it.hasNext()) {
            return;
        }
        PropertySerializerMap serializers = _dynamicSerializers;
        final TypeSerializer typeSer = _valueTypeSerializer;


        int i = 0;
        try {
            do {
                Object elem = it.next();
                if (elem == null) {
                    provider.defaultSerializeNull(jgen);
                } else {
                    Class<?> cc = elem.getClass();
                    JsonSerializer<Object> serializer = serializers.serializerFor(cc);
                    if (serializer == null) {
                        // To fix [JACKSON-508]
                        if (_elementType.hasGenericTypes()) {
                            serializer = _findAndAddDynamic(serializers,
                                    provider.constructSpecializedType(_elementType, cc), provider);

View Full Code Here

        }
        // then find serializer to use
        JsonSerializer<Object> ser = _serializer;
        if (ser == null) {
            Class<?> cls = value.getClass();
            PropertySerializerMap m = _dynamicSerializers;
            ser = m.serializerFor(cls);
            if (ser == null) {
                ser = _findAndAddDynamic(m, cls, prov);
            }
        }
        // and then see if we must suppress certain values (default, empty)

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