com.fasterxml.jackson.databind.module.SimpleModule#setDeserializerModifier

Source File: AbstractStoresTest.java From alfresco-simple-content-stores with Apache License 2.0

6 votes

/**
 * Configures and constructs a Resteasy client to use for calling the Alfresco Public ReST API in the dockerised deployment.
 *
 * @return the configured client
 */
protected static ResteasyClient setupResteasyClient()
{
    final SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new RestAPIBeanDeserializerModifier());

    final ResteasyJackson2Provider resteasyJacksonProvider = new ResteasyJackson2Provider();
    final ObjectMapper mapper = new ObjectMapper();
    mapper.setSerializationInclusion(Include.NON_EMPTY);
    mapper.registerModule(module);
    resteasyJacksonProvider.setMapper(mapper);

    final LocalResteasyProviderFactory resteasyProviderFactory = new LocalResteasyProviderFactory(new ResteasyProviderFactoryImpl());
    resteasyProviderFactory.register(resteasyJacksonProvider);
    // will cause a warning regarding Jackson provider which is already registered
    RegisterBuiltin.register(resteasyProviderFactory);
    resteasyProviderFactory.register(new MultiValuedParamConverterProvider());

    final ResteasyClient client = new ResteasyClientBuilderImpl().providerFactory(resteasyProviderFactory).build();
    return client;
}

Source File: ObjectMappers.java From glowroot with Apache License 2.0

6 votes

public static ObjectMapper create(Module... extraModules) {
    SimpleModule module = new SimpleModule();

    module.addSerializer(boolean.class, new BooleanSerializer(Boolean.class));
    module.addSerializer(Enum.class, new EnumSerializer(Enum.class));
    module.setDeserializerModifier(new EnumDeserializerModifier());

    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(module);
    mapper.registerModule(new GuavaModule());
    for (Module extraModule : extraModules) {
        mapper.registerModule(extraModule);
    }
    mapper.setSerializationInclusion(Include.NON_ABSENT);
    return mapper;
}

Source File: StandaloneConfiguration.java From gravitee-gateway with Apache License 2.0

6 votes

@Bean
public ObjectMapper objectMapper() {
    ObjectMapper mapper = new GraviteeMapper();
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<Enum> modifyEnumDeserializer(DeserializationConfig config,
                                                             final JavaType type,
                                                             BeanDescription beanDesc,
                                                             final JsonDeserializer<?> deserializer) {
            return new JsonDeserializer<Enum>() {
                @Override
                public Enum deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
                    Class<? extends Enum> rawClass = (Class<Enum<?>>) type.getRawClass();
                    return Enum.valueOf(rawClass, jp.getValueAsString().toUpperCase());
                }
            };
        }
    });

    mapper.registerModule(module);

    return mapper;
}

Source File: AdditionalPropertiesDeserializer.java From autorest-clientruntime-for-java with MIT License

6 votes

/**
 * Gets a module wrapping this serializer as an adapter for the Jackson
 * ObjectMapper.
 *
 * @param mapper the object mapper for default deserializations
 * @return a simple module to be plugged onto Jackson ObjectMapper.
 */
public static SimpleModule getModule(final ObjectMapper mapper) {
    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config, BeanDescription beanDesc, JsonDeserializer<?> deserializer) {
            for (Class<?> c : TypeToken.of(beanDesc.getBeanClass()).getTypes().classes().rawTypes()) {
                Field[] fields = c.getDeclaredFields();
                for (Field field : fields) {
                    if ("additionalProperties".equalsIgnoreCase(field.getName())) {
                        JsonProperty property = field.getAnnotation(JsonProperty.class);
                        if (property != null && property.value().isEmpty()) {
                            return new AdditionalPropertiesDeserializer(beanDesc.getBeanClass(), deserializer, mapper);
                        }
                    }
                }
            }
            return deserializer;
        }
    });
    return module;
}

Source File: FlatteningDeserializer.java From autorest-clientruntime-for-java with MIT License

6 votes

/**
 * Gets a module wrapping this serializer as an adapter for the Jackson
 * ObjectMapper.
 *
 * @param mapper the object mapper for default deserializations
 * @return a simple module to be plugged onto Jackson ObjectMapper.
 */
public static SimpleModule getModule(final ObjectMapper mapper) {
    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config, BeanDescription beanDesc, JsonDeserializer<?> deserializer) {
            if (BeanDeserializer.class.isAssignableFrom(deserializer.getClass())) {
                // Apply flattening deserializer on all POJO types.
                return new FlatteningDeserializer(beanDesc.getBeanClass(), deserializer, mapper);
            } else {
                return deserializer;
            }
        }
    });
    return module;
}

Source File: ObjectMapperFactory.java From vividus with Apache License 2.0

6 votes

public static ObjectMapper createWithCaseInsensitiveEnumDeserializer()
{
    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier()
    {
        @Override
        public JsonDeserializer<Enum<?>> modifyEnumDeserializer(DeserializationConfig config, final JavaType type,
                BeanDescription beanDescription, final JsonDeserializer<?> deserializer)
        {
            return new JsonDeserializer<>()
            {
                @SuppressWarnings({ "unchecked", "rawtypes" })
                @Override
                public Enum<?> deserialize(JsonParser parser, DeserializationContext context) throws IOException
                {
                    return Enum.valueOf((Class<? extends Enum>) type.getRawClass(),
                            parser.getValueAsString().toUpperCase());
                }
            };
        }
    });
    ObjectMapper objectMapper = new ObjectMapper();
    objectMapper.registerModule(module);
    return objectMapper;
}

Source File: AdditionalPropertiesDeserializer.java From botbuilder-java with MIT License

6 votes

/**
 * Gets a module wrapping this serializer as an adapter for the Jackson
 * ObjectMapper.
 *
 * @param mapper the object mapper for default deserializations
 * @return a simple module to be plugged onto Jackson ObjectMapper.
 */
public static SimpleModule getModule(final ObjectMapper mapper) {
    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config, BeanDescription beanDesc, JsonDeserializer<?> deserializer) {
            for (Class<?> c : TypeToken.of(beanDesc.getBeanClass()).getTypes().classes().rawTypes()) {
                Field[] fields = c.getDeclaredFields();
                for (Field field : fields) {
                    if ("additionalProperties".equalsIgnoreCase(field.getName())) {
                        JsonProperty property = field.getAnnotation(JsonProperty.class);
                        if (property != null && property.value().isEmpty()) {
                            return new AdditionalPropertiesDeserializer(beanDesc.getBeanClass(), deserializer, mapper);
                        }
                    }
                }
            }
            return deserializer;
        }
    });
    return module;
}

Source File: FlatteningDeserializer.java From botbuilder-java with MIT License

6 votes

/**
 * Gets a module wrapping this serializer as an adapter for the Jackson
 * ObjectMapper.
 *
 * @param mapper the object mapper for default deserializations
 * @return a simple module to be plugged onto Jackson ObjectMapper.
 */
public static SimpleModule getModule(final ObjectMapper mapper) {
    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config, BeanDescription beanDesc, JsonDeserializer<?> deserializer) {
            if (BeanDeserializer.class.isAssignableFrom(deserializer.getClass())) {
                // Apply flattening deserializer on all POJO types.
                return new FlatteningDeserializer(beanDesc.getBeanClass(), deserializer, mapper);
            } else {
                return deserializer;
            }
        }
    });
    return module;
}

Source File: GenerateBatch.java From openapi-generator with Apache License 2.0

6 votes

static SimpleModule getCustomDeserializationModel(final File includesDir) {
    // Create a module which loads our config files, but supports a special "!include" key which can point to an existing config file.
    // This allows us to create a sort of meta-config which holds configs which are otherwise required at CLI time (via generate task).
    // That is, this allows us to create a wrapper config for generatorName, inputSpec, outputDir, etc.
    SimpleModule module = new SimpleModule("GenerateBatch");
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config,
                                                      BeanDescription bd, JsonDeserializer<?> original) {
            JsonDeserializer<?> result;
            if (bd.getBeanClass() == DynamicSettings.class) {
                result = new DynamicSettingsRefSupport(original, includesDir);
            } else {
                result = original;
            }
            return result;
        }
    });

    return module;
}

Source File: ObjectMapperFactory.java From etherscan-explorer with GNU General Public License v3.0

6 votes

private static ObjectMapper configureObjectMapper(
        ObjectMapper objectMapper, boolean shouldIncludeRawResponses) {
    if (shouldIncludeRawResponses) {
        SimpleModule module = new SimpleModule();
        module.setDeserializerModifier(new BeanDeserializerModifier() {
            @Override
            public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config,
                                                          BeanDescription beanDesc,
                                                          JsonDeserializer<?> deserializer) {
                if (Response.class.isAssignableFrom(beanDesc.getBeanClass())) {
                    return new RawResponseDeserializer(deserializer);
                }

                return deserializer;
            }
        });

        objectMapper.registerModule(module);
    }

    objectMapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    return objectMapper;
}

Source File: ObjectMapperFactory.java From client-sdk-java with Apache License 2.0

6 votes

private static ObjectMapper configureObjectMapper(
        ObjectMapper objectMapper, boolean shouldIncludeRawResponses) {
    if (shouldIncludeRawResponses) {
        SimpleModule module = new SimpleModule();
        module.setDeserializerModifier(new BeanDeserializerModifier() {
            @Override
            public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config,
                                                          BeanDescription beanDesc,
                                                          JsonDeserializer<?> deserializer) {
                if (Response.class.isAssignableFrom(beanDesc.getBeanClass())) {
                    return new RawResponseDeserializer(deserializer);
                }

                return deserializer;
            }
        });

        objectMapper.registerModule(module);
    }

    objectMapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    return objectMapper;
}

Source File: ObjectMapperFactory.java From web3sdk with Apache License 2.0

5 votes

private static ObjectMapper configureObjectMapper(
        ObjectMapper objectMapper, boolean shouldIncludeRawResponses) {
    if (shouldIncludeRawResponses) {
        SimpleModule module = new SimpleModule();
        module.setDeserializerModifier(
                new BeanDeserializerModifier() {
                    @Override
                    public JsonDeserializer<?> modifyDeserializer(
                            DeserializationConfig config,
                            BeanDescription beanDesc,
                            JsonDeserializer<?> deserializer) {
                        if (Response.class.isAssignableFrom(beanDesc.getBeanClass())) {
                            return new RawResponseDeserializer(deserializer);
                        }

                        return deserializer;
                    }
                });

        objectMapper.registerModule(module);
    }

    objectMapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    return objectMapper;
}

Source File: ObjectMapperFactory.java From web3j with Apache License 2.0

5 votes

private static ObjectMapper configureObjectMapper(
        ObjectMapper objectMapper, boolean shouldIncludeRawResponses) {
    if (shouldIncludeRawResponses) {
        SimpleModule module = new SimpleModule();
        module.setDeserializerModifier(
                new BeanDeserializerModifier() {
                    @Override
                    public JsonDeserializer<?> modifyDeserializer(
                            DeserializationConfig config,
                            BeanDescription beanDesc,
                            JsonDeserializer<?> deserializer) {
                        if (Response.class.isAssignableFrom(beanDesc.getBeanClass())) {
                            return new RawResponseDeserializer(deserializer);
                        }

                        return deserializer;
                    }
                });

        objectMapper.registerModule(module);
    }

    objectMapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    return objectMapper;
}

Source File: ObjectMapperResolver.java From gravitee-management-rest-api with Apache License 2.0

5 votes

public ObjectMapperResolver() {
    mapper = new GraviteeMapper();

    //because Permissions are represented as char[]
    mapper.enable(SerializationFeature.WRITE_CHAR_ARRAYS_AS_JSON_ARRAYS);

    // register filter provider
    registerFilterProvider();

    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<Enum> modifyEnumDeserializer(DeserializationConfig config,
                                                             final JavaType type,
                                                             BeanDescription beanDesc,
                                                             final JsonDeserializer<?> deserializer) {
            return new JsonDeserializer<Enum>() {
                @Override
                public Enum deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
                    Class<? extends Enum> rawClass = (Class<Enum<?>>) type.getRawClass();
                    return Enum.valueOf(rawClass, jp.getValueAsString().toUpperCase());
                }
            };
        }
    });
    module.addSerializer(Enum.class, new StdSerializer<Enum>(Enum.class) {
        @Override
        public void serialize(Enum value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
            jgen.writeString(value.name().toLowerCase());
        }
    });
    mapper.registerModule(module);
}

Source File: ObjectMapperResolver.java From gravitee-management-rest-api with Apache License 2.0

5 votes

public ObjectMapperResolver() {
    mapper = new GraviteeMapper();

    //because Permissions are represented as char[]
    mapper.enable(SerializationFeature.WRITE_CHAR_ARRAYS_AS_JSON_ARRAYS);

    // register filter provider
    registerFilterProvider();

    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<Enum> modifyEnumDeserializer(DeserializationConfig config,
                                                             final JavaType type,
                                                             BeanDescription beanDesc,
                                                             final JsonDeserializer<?> deserializer) {
            return new JsonDeserializer<Enum>() {
                @Override
                public Enum deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
                    Class<? extends Enum> rawClass = (Class<Enum<?>>) type.getRawClass();
                    return Enum.valueOf(rawClass, jp.getValueAsString().toUpperCase());
                }
            };
        }
    });
    module.addSerializer(Enum.class, new StdSerializer<Enum>(Enum.class) {
        @Override
        public void serialize(Enum value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
            jgen.writeString(value.name().toLowerCase());
        }
    });
    mapper.registerModule(module);
    
    mapper.registerModule(new JavaTimeModule());
    mapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
}

Source File: JsonUtil.java From hawkular-alerts with Apache License 2.0

5 votes

private JsonUtil() {
    mapper = new ObjectMapper();

    SimpleModule simpleModule = new SimpleModule();
    simpleModule.setDeserializerModifier(new JacksonDeserializer.AlertThinDeserializer());
    mapperThin = new ObjectMapper();
    mapperThin.registerModule(simpleModule);
}

Source File: AbstractMetricsDispatcher.java From gradle-metrics-plugin with Apache License 2.0

5 votes

/**
 * Register Jackson module that maps enums as lowercase. Per http://stackoverflow.com/a/24173645.
 */
@SuppressWarnings("rawtypes")
private static void registerEnumModule(ObjectMapper mapper) {
    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<Enum> modifyEnumDeserializer(DeserializationConfig config,
                                                             final JavaType type,
                                                             BeanDescription beanDesc,
                                                             final JsonDeserializer<?> deserializer) {
            return new JsonDeserializer<Enum>() {
                @Override
                public Enum deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
                    @SuppressWarnings("unchecked") Class<? extends Enum> rawClass = (Class<Enum<?>>) type.getRawClass();
                    return Enum.valueOf(rawClass, jp.getValueAsString().toUpperCase());
                }
            };
        }
    });
    module.addSerializer(Enum.class, new StdSerializer<Enum>(Enum.class) {
        @Override
        public void serialize(Enum value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
            jgen.writeString(value.name().toLowerCase());
        }
    });
    mapper.registerModule(module);
}

Source File: ObjectMapperResolver.java From graviteeio-access-management with Apache License 2.0

4 votes

public ObjectMapperResolver() {
    mapper = new ObjectMapper();

    SimpleModule module = new SimpleModule();
    module.setDeserializerModifier(new BeanDeserializerModifier() {
        @Override
        public JsonDeserializer<Enum> modifyEnumDeserializer(DeserializationConfig config,
                                                             final JavaType type,
                                                             BeanDescription beanDesc,
                                                             final JsonDeserializer<?> deserializer) {
            return new JsonDeserializer<Enum>() {
                @Override
                public Enum deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
                    Class<? extends Enum> rawClass = (Class<Enum<?>>) type.getRawClass();
                    return Enum.valueOf(rawClass, jp.getValueAsString().toUpperCase());
                }
            };
        }
    });
    module.addSerializer(Enum.class, new StdSerializer<Enum>(Enum.class) {
        @Override
        public void serialize(Enum value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
            jgen.writeString(value.name().toLowerCase());
        }
    });
    module.addSerializer(Instant.class, new StdSerializer<Instant>(Instant.class) {
        @Override
        public void serialize(Instant instant, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
            jsonGenerator.writeNumber(instant.toEpochMilli());
        }
    });
    module.addDeserializer(JWK.class, new StdDeserializer<JWK>(JWK.class) {
        @Override
        public JWK deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
            JsonNode node = jsonParser.getCodec().readTree(jsonParser);
            String kty = node.get("kty").asText();
            if (kty == null) {
                return null;
            }
            JWK jwk = null;
            switch (kty) {
                case "RSA":
                    jwk = jsonParser.getCodec().treeToValue(node, RSAKey.class);
                    break;
                case "EC":
                    jwk = jsonParser.getCodec().treeToValue(node, ECKey.class);
                    break;
                case "oct":
                    jwk = jsonParser.getCodec().treeToValue(node, OCTKey.class);
                    break;
                case "OKP":
                    jwk = jsonParser.getCodec().treeToValue(node, OKPKey.class);
                    break;
            }
            return jwk;
        }
    });
    mapper.addMixIn(Domain.class, MixIn.class);
    mapper.setVisibility(PropertyAccessor.ALL, Visibility.NONE);
    mapper.setVisibility(PropertyAccessor.FIELD, Visibility.ANY);
    mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
    mapper.registerModule(module);
    mapper.registerModule(new Jdk8Module());
    mapper.enable(MapperFeature.ACCEPT_CASE_INSENSITIVE_ENUMS);
}

Source File: BeanConfigFactoryManager.java From logsniffer with GNU Lesser General Public License v3.0

4 votes

@SuppressWarnings("unchecked")
@PostConstruct
private void initJsonMapper() {
	final SimpleModule module = new SimpleModule();
	module.setDeserializerModifier(new BeanDeserializerModifier() {
		@Override
		public JsonDeserializer<?> modifyDeserializer(final DeserializationConfig config,
				final BeanDescription beanDesc, final JsonDeserializer<?> deserializer) {
			if (ConfiguredBean.class.isAssignableFrom(beanDesc.getBeanClass())) {
				return new ConfiguredBeanDeserializer(deserializer);
			}
			return deserializer;
		}
	});
	jsonMapper.registerModule(module);
	if (postConstructors != null) {
		for (final BeanPostConstructor<?> bpc : postConstructors) {
			mappedPostConstrucors.put(bpc.getClass(), bpc);
		}
	}

	// Register sub beans
	final ClassPathScanningCandidateComponentProvider scanner = new ClassPathScanningCandidateComponentProvider(
			false);
	final AssignableTypeFilter filter4configBenas = new AssignableTypeFilter(ConfiguredBean.class);
	scanner.addIncludeFilter(filter4configBenas);

	for (final BeanDefinition bd : scanner.findCandidateComponents("com.logsniffer")) {
		try {
			final Class<? extends ConfiguredBean> clazz = (Class<? extends ConfiguredBean>) Class
					.forName(bd.getBeanClassName());
			final JsonTypeName jsonNameAnnotation = clazz.getAnnotation(JsonTypeName.class);
			final List<String> names = new ArrayList<String>();
			configBeanNames.put(clazz, names);
			if (jsonNameAnnotation != null) {
				names.add(jsonNameAnnotation.value());
				if (jsonNameAnnotation.deprecated() != null) {
					for (final String dep : jsonNameAnnotation.deprecated()) {
						names.add(dep);
					}
				}
			}
			names.add(clazz.getSimpleName());
			logger.debug("Registered JSON type {} for following names: {}", clazz, names);
		} catch (final ClassNotFoundException e) {
			logger.warn("Failed to register JSON type name for " + bd.getBeanClassName(), e);
		}
	}
}

Java Code Examples for com.fasterxml.jackson.databind.module.SimpleModule#setDeserializerModifier()