Example usage for com.fasterxml.jackson.databind.ser BeanSerializerModifier BeanSerializerModifier

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.ser BeanSerializerModifier BeanSerializerModifier.

Prototype

BeanSerializerModifier

Source Link

Usage

From source file:com.github.shyiko.jackson.module.advice.JsonAdviceModule.java

@Override
public void setupModule(SetupContext context) {
    context.addBeanSerializerModifier(new BeanSerializerModifier() {

        @Override/*from  w  ww . jav a 2  s.co m*/
        public com.fasterxml.jackson.databind.ser.BeanSerializerBuilder updateBuilder(
                SerializationConfig config, BeanDescription beanDesc,
                com.fasterxml.jackson.databind.ser.BeanSerializerBuilder builder) {
            JsonSerializerAdvice advice = beanDesc.getClassAnnotations().get(JsonSerializerAdvice.class);
            return advice != null ? new AdvisedBeanSerializerBuilder(builder, advice.value()) : builder;
        }
    });
    context.addBeanDeserializerModifier(new BeanDeserializerModifier() {

        @Override
        public BeanDeserializerBuilder updateBuilder(DeserializationConfig config, BeanDescription beanDesc,
                BeanDeserializerBuilder builder) {
            JsonDeserializerAdvice advice = beanDesc.getClassAnnotations().get(JsonDeserializerAdvice.class);
            return advice != null ? new AdvisedBeanDeserializerBuilder(builder, advice.value()) : builder;
        }
    });
}

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From source file:com.github.jonpeterson.jackson.module.interceptor.JsonInterceptorModule.java

public JsonInterceptorModule() {
    super("JsonInterceptor");

    setDeserializerModifier(new BeanDeserializerModifier() {
        @Override/* www  .  j av  a  2 s.  co  m*/
        public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config,
                BeanDescription beanDescription, JsonDeserializer<?> deserializer) {
            if (deserializer instanceof StdDeserializer) {
                JsonInterceptors jsonInterceptors = beanDescription.getClassAnnotations()
                        .get(JsonInterceptors.class);
                if (jsonInterceptors != null) {
                    Class<? extends JsonInterceptor>[] interceptors = jsonInterceptors.beforeDeserialization();
                    if (interceptors.length > 0)
                        return createInterceptingDeserializer((StdDeserializer) deserializer, interceptors);
                }
            }

            return deserializer;
        }

        // here just to make generics work without warnings
        private <T> JsonInterceptingDeserializer<T> createInterceptingDeserializer(
                StdDeserializer<T> deserializer, Class<? extends JsonInterceptor>[] interceptors) {
            return new JsonInterceptingDeserializer<T>(deserializer, interceptors);
        }
    });

    setSerializerModifier(new BeanSerializerModifier() {

        @Override
        public JsonSerializer<?> modifySerializer(SerializationConfig config, BeanDescription beanDescription,
                JsonSerializer<?> serializer) {
            if (serializer instanceof StdSerializer) {
                JsonInterceptors jsonInterceptors = beanDescription.getClassAnnotations()
                        .get(JsonInterceptors.class);
                if (jsonInterceptors != null) {
                    Class<? extends JsonInterceptor>[] interceptors = jsonInterceptors.afterSerialization();
                    if (interceptors.length > 0)
                        return createInterceptingSerializer((StdSerializer) serializer, interceptors);
                }
            }

            return serializer;
        }

        // here just to make generics work without warnings
        private <T> JsonInterceptingSerializer<T> createInterceptingSerializer(StdSerializer<T> serializer,
                Class<? extends JsonInterceptor>[] interceptors) {
            return new JsonInterceptingSerializer<T>(serializer, interceptors);
        }
    });
}

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From source file:com.logsniffer.app.CoreAppConfig.java

@Bean
public ObjectMapper jsonObjectMapper() {
    final ObjectMapper jsonMapper = new ObjectMapper();
    jsonMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
    jsonMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    jsonMapper.configure(Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
    jsonMapper.configure(Feature.ALLOW_SINGLE_QUOTES, true);
    jsonMapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, false);

    final SimpleModule module = new SimpleModule("FieldsMapping", Version.unknownVersion());
    module.setSerializerModifier(new BeanSerializerModifier() {
        @Override/*from w w w.j  av a  2 s.  co m*/
        public JsonSerializer<?> modifyMapSerializer(final SerializationConfig config, final MapType valueType,
                final BeanDescription beanDesc, final JsonSerializer<?> serializer) {
            if (FieldsMap.class.isAssignableFrom(valueType.getRawClass())) {
                return new FieldsMapMixInLikeSerializer();
            } else {
                return super.modifyMapSerializer(config, valueType, beanDesc, serializer);
            }
        }
    });
    jsonMapper.registerModule(module);
    return jsonMapper;
}

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