Example usage for com.fasterxml.jackson.databind ObjectMapper registerModule

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind ObjectMapper registerModule.

Prototype

public ObjectMapper registerModule(Module module) 

Source Link

Document

Method for registering a module that can extend functionality provided by this mapper; for example, by adding providers for custom serializers and deserializers.

Usage

From source file:com.company.et.service.JsonService.java

public static Professor[] jsonToObjectProfessorArray(String json) throws IOException, ParseException {

    ObjectMapper mapper = new ObjectMapper();
    List<String> json_list = split(json);

    Professor[] profs = new Professor[json_list.size()];

    SimpleModule testModule = new SimpleModule("MyModule", new Version(1, 0, 0, null))
            .addDeserializer(Professor.class, new ProfessorDeserializer());

    mapper.registerModule(testModule);

    for (int i = 0; i < json_list.size(); i++) {
        //System.out.println(json_list.get(i));
        profs[i] = mapper.readValue(json_list.get(i), Professor.class);
    }/*w w  w  .ja  va  2s .  co m*/

    return profs;
}

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From source file:uk.gov.gchq.gaffer.jsonserialisation.JSONSerialiser.java

public static ObjectMapper createDefaultMapper() {
    final ObjectMapper mapper = new ObjectMapper();
    mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
    mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
    mapper.configure(SerializationFeature.CLOSE_CLOSEABLE, true);
    mapper.registerModule(getCloseableIterableDeserialiserModule());

    // Use the 'setFilters' method so it is compatible with older versions of jackson
    mapper.setFilters(getFilterProvider());
    return mapper;
}

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From source file:com.reprezen.swagedit.model.Model.java

protected static ObjectMapper createMapper() {
    final ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
    final SimpleModule module = new SimpleModule();
    module.addDeserializer(AbstractNode.class, new NodeDeserializer());
    mapper.registerModule(module);
    return mapper;
}

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From source file:com.groupdocs.sdk.common.ApiInvoker.java

@SuppressWarnings("unchecked")
public static Object deserialize(String json, String containerType, @SuppressWarnings("rawtypes") Class cls)
        throws ApiException {
    try {/*from  ww  w  . j  a  v  a  2s . co  m*/
        ObjectMapper mapper = JsonUtil.getJsonMapper();
        SimpleModule m = new SimpleModule(PACKAGE_NAME, Version.unknownVersion());
        m.addDeserializer(Date.class, new CustomDateDeserializer(new DateDeserializer()));
        mapper.registerModule(m);

        if ("List".equals(containerType)) {
            JavaType typeInfo = mapper.getTypeFactory().constructCollectionType(List.class, cls);
            List<?> response = (List<?>) mapper.readValue(json, typeInfo);
            return response;
        } else if (String.class.equals(cls)) {
            return json;
        } else {
            return mapper.readValue(json, cls);
        }
    } catch (IOException e) {
        throw new ApiException(500, e.getMessage());
    }
}

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From source file:com.bazaarvoice.jolt.JsonUtilImpl.java

public static void configureStockJoltObjectMapper(ObjectMapper objectMapper) {

    // All Json maps should be deserialized into LinkedHashMaps.
    SimpleModule stockModule = new SimpleModule("stockJoltMapping", new Version(1, 0, 0, null, null, null))
            .addAbstractTypeMapping(Map.class, LinkedHashMap.class);

    objectMapper.registerModule(stockModule);

    // allow the mapper to parse JSON with comments in it
    objectMapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
}

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From source file:com.evrythng.java.wrapper.util.JSONUtils.java

/**
 * Creates a pre-configured {@link ObjectMapper}.
 *//*from  www  . j a  v  a  2s .  com*/
public static ObjectMapper createObjectMapper() {

    ObjectMapper mapper = new ObjectMapper();

    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    mapper.configure(SerializationFeature.WRITE_NULL_MAP_VALUES, false);
    mapper.configure(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS, true);
    mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
    mapper.setDateFormat(new ISO8601DateFormat());

    mapper.registerModule(new CoreModule());

    return mapper;
}

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From source file:it.polimi.diceH2020.plugin.control.FileManager.java

/**
 * Builds the JSON representation of the current Configuration and
 * eventually dumps it on a file./*from w w  w .  ja  v a  2s.c o  m*/
 */
public static void generateInputJson() {
    Configuration conf = Configuration.getCurrent(); // TODO: REMOVE
    InstanceDataMultiProvider data = InstanceDataMultiProviderGenerator.build();

    data.setId(conf.getID());

    setMapJobProfile(data, conf);
    setMapClassParameters(data, conf);

    if (conf.getIsPrivate()) {

        data.setMapPublicCloudParameters(null);
        setPrivateParameters(data);

    } else {
        // Set MapVMConfigurations
        data.setMapVMConfigurations(null);
        data.setPrivateCloudParameters(null);

        if (conf.getHasLtc()) {
            setEtaR(data, conf);
        } else {
            data.setMapPublicCloudParameters(null);
        }
    }

    setMachineLearningProfile(data, conf);

    if (!Configuration.getCurrent().canSend()) {
        return;
    }

    // Generate Json
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new Jdk8Module());

    try {
        mapper.writerWithDefaultPrettyPrinter()
                .writeValue(new File(Preferences.getSavingDir() + conf.getID() + ".json"), data);
    } catch (JsonProcessingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

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From source file:org.jongo.marshall.jackson.JacksonProcessor.java

public static ObjectMapper createPreConfiguredMapper() {
    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(FAIL_ON_UNKNOWN_PROPERTIES, false);
    mapper.configure(AUTO_DETECT_GETTERS, false);
    mapper.configure(AUTO_DETECT_SETTERS, false);
    mapper.setSerializationInclusion(NON_NULL);
    mapper.setVisibilityChecker(VisibilityChecker.Std.defaultInstance().withFieldVisibility(ANY));

    SimpleModule module = new SimpleModule("jongo", new Version(1, 0, 0, null, null, null));
    addBSONTypeSerializers(module);/* w  w  w .  j av a  2 s .  c  o  m*/
    mapper.registerModule(module);
    return mapper;
}

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From source file:org.mango.marshall.jackson.JacksonProcessor.java

public static ObjectMapper createPreConfiguredMapper() {
    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(FAIL_ON_UNKNOWN_PROPERTIES, false);
    mapper.configure(AUTO_DETECT_GETTERS, false);
    mapper.configure(AUTO_DETECT_SETTERS, false);
    mapper.setSerializationInclusion(NON_NULL);
    mapper.setVisibilityChecker(VisibilityChecker.Std.defaultInstance().withFieldVisibility(ANY));

    SimpleModule module = new SimpleModule("mango", new Version(1, 0, 0, null, null, null));
    addBSONTypeSerializers(module);/*w ww .j  av a 2  s  .co m*/
    mapper.registerModule(module);
    return mapper;
}

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From source file:org.openmhealth.schema.configuration.JacksonConfiguration.java

public static ObjectMapper newObjectMapper() {

    ObjectMapper objectMapper = new ObjectMapper();

    // we represent JSON numbers as Java BigDecimals
    objectMapper.enable(DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS);

    // we serialize dates, date times, and times as strings, not numbers
    objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);

    // we preserve time zone offsets when deserializing
    objectMapper.disable(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE);

    // we default to the ISO8601 format for JSR-310 and support Optional
    objectMapper.registerModule(new JavaTimeModule());
    objectMapper.registerModule(new Jdk8Module());

    // but we have to explicitly support the RFC3339 format over ISO8601 to make JSON Schema happy, specifically to
    // prevent the truncation of zero second fields
    SimpleModule rfc3339Module = new SimpleModule("rfc3339Module");
    rfc3339Module.addSerializer(new Rfc3339OffsetDateTimeSerializer(OffsetDateTime.class));
    objectMapper.registerModule(rfc3339Module);

    return objectMapper;
}

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