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.github.ibm.domino.client.BaseClient.java

protected void init(String pathSuffix) throws RuntimeException {

    if (database == null || database.isEmpty()) {
        throw new RuntimeErrorException(new Error("Database parameter not found"));
    }// ww w . j a  v a2  s  . c om
    if (ignoreHostNameMatching) {
        HttpsURLConnection.setDefaultHostnameVerifier((hostname, session) -> true);
    }

    StringBuilder p = new StringBuilder();
    if (pathSuffix != null && !pathSuffix.isEmpty()) {
        p.append("/mail");
        p.append("/").append(database);
    }
    p.append("/api/calendar");
    if (pathSuffix != null && !pathSuffix.isEmpty()) {
        p.append("/").append(pathSuffix);
    }
    setPath(p.toString());

    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    mapper.setSerializationInclusion(Include.NON_NULL);
    //        mapper.configure(SerializationFeature. WRITE_NULL_MAP_VALUES, false);

    mapper.registerModule(new Jackson2HalModule());

    MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
    converter.setSupportedMediaTypes(
            Arrays.asList(MediaType.APPLICATION_JSON, MediaType.APPLICATION_OCTET_STREAM));
    converter.setObjectMapper(mapper);

    restTemplate = new RestTemplate(Collections.<HttpMessageConverter<?>>singletonList(converter));

    List<ClientHttpRequestInterceptor> interceptors = Collections
            .<ClientHttpRequestInterceptor>singletonList(new BasicAuthorizationInterceptor(username, password));
    restTemplate.setRequestFactory(
            new InterceptingClientHttpRequestFactory(restTemplate.getRequestFactory(), interceptors));

}

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From source file:com.corundumstudio.socketio.parser.JacksonJsonSupport.java

protected void init(ObjectMapper objectMapper) {
    SimpleModule module = new SimpleModule();
    module.addDeserializer(Event.class, eventDeserializer);
    module.addDeserializer(JsonObject.class, jsonObjectDeserializer);
    module.addDeserializer(AckArgs.class, ackArgsDeserializer);
    objectMapper.registerModule(module);

    objectMapper.setSerializationInclusion(Include.NON_NULL);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    objectMapper.configure(SerializationFeature.WRITE_BIGDECIMAL_AS_PLAIN, true);

    //        TODO If jsonObjectDeserializer will be not enough
    //        TypeResolverBuilder<?> typer = new DefaultTypeResolverBuilder(DefaultTyping.NON_FINAL);
    //        typer.init(JsonTypeInfo.Id.CLASS, null);
    //        typer.inclusion(JsonTypeInfo.As.PROPERTY);
    //        typer.typeProperty(configuration.getJsonTypeFieldName());
    //        objectMapper.setDefaultTyping(typer);
}

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From source file:com.muk.services.configuration.ServiceConfig.java

/**
 * @return A json object mapper used in all muk interactions.
 *//*from  www .  j  av a 2 s  .c o  m*/
@Bean(name = { "jsonObjectMapper" })
public ObjectMapper jsonObjectMapper() {
    final ObjectMapper mapper = new ObjectMapper();

    mapper.registerModule(new PairModule());
    mapper.registerModule(new JavaTimeModule());
    mapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
    return mapper;
}

---

From source file:nl.knaw.huygens.security.server.ObjectMapperProvider.java

@Override
public ObjectMapper getContext(Class<?> type) {
    ObjectMapper objectMapper = new ObjectMapper();
    log.debug("Setting up Jackson ObjectMapper: [{}]", objectMapper);

    // These are 'dev' settings giving us human readable output.
    objectMapper.configure(SerializationFeature.INDENT_OUTPUT, true);
    objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);

    // JodaModule maps DateTime to a flat String (or timestamp, see above) instead of recursively yielding
    // the entire object hierarchy of DateTime which is way too verbose.
    objectMapper.registerModule(new JodaModule());

    return objectMapper;
}

---

From source file:com.corundumstudio.socketio.protocol.JacksonJsonSupport.java

protected void init(ObjectMapper objectMapper) {
    SimpleModule module = new SimpleModule();
    module.setSerializerModifier(modifier);
    module.addDeserializer(Event.class, eventDeserializer);
    module.addDeserializer(AckArgs.class, ackArgsDeserializer);
    objectMapper.registerModule(module);

    objectMapper.setSerializationInclusion(Include.NON_NULL);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    objectMapper.configure(SerializationFeature.WRITE_BIGDECIMAL_AS_PLAIN, true);
    objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
}

---

From source file:io.klerch.alexa.state.model.AlexaStateModel.java

/**
 * Returns a json with key-value-pairs - one for each AlexaStateSave-annotated field in this model configured to be valid
 * in the given scope/*  www.  j av  a2s.  c o m*/
 * @param scope The scope a AlexaStateSave-annotated field must have or be part of to be considered in the returned json
 * @throws AlexaStateException Wraps all inner exceptions and gives you context related to handler and model
 * @return A json-string with key-value-pairs - one for each AlexaStateSave-annotated field in this model configured to be valid
 */
public String toJSON(final AlexaScope scope) throws AlexaStateException {
    // for each scope there is a custom json serializer so initialize the one which corresponds to the given scope
    final AlexaStateSerializer serializer = AlexaScope.APPLICATION.equals(scope) ? new AlexaAppStateSerializer()
            : AlexaScope.USER.equals(scope) ? new AlexaUserStateSerializer()
                    : new AlexaSessionStateSerializer();
    // associate a mapper with the serializer
    final ObjectMapper mapper = new ObjectMapper();
    final SimpleModule module = new SimpleModule();
    module.addSerializer(this.getClass(), serializer);
    mapper.registerModule(module);
    try {
        // serialize model which only contains those fields tagged with the given scope
        return mapper.writeValueAsString(this);
    } catch (JsonProcessingException e) {
        final String error = String.format("Error while serializing model of '%1$s' as Json.", this);
        log.error(error, e);
        throw AlexaStateException.create(error).withCause(e).withModel(this).build();
    }
}

---

From source file:net.udidb.server.driver.ServerModule.java

@Override
protected void configure() {
    // JSON configuration
    SimpleModule simpleModule = new SimpleModule();
    simpleModule.addSerializer(ExpressionValue.class, new ExpressionValueSerializer());

    ObjectMapper objectMapper = new ObjectMapper();
    objectMapper.addMixInAnnotations(VoidResult.class, VoidResultMixIn.class);
    objectMapper.addMixInAnnotations(DeferredResult.class, DeferredResultMixIn.class);
    objectMapper.addMixInAnnotations(TableResult.class, TableResultMixIn.class);
    objectMapper.addMixInAnnotations(ValueResult.class, ValueResultMixIn.class);
    objectMapper.addMixInAnnotations(TableRow.class, TableRowMixIn.class);
    objectMapper.registerModule(simpleModule);
    bind(ObjectMapper.class).toInstance(objectMapper);

    // REST API configuration
    Vertx vertx = new VertxFactoryImpl().vertx();
    bind(Vertx.class).toInstance(vertx);

    // Engine configuration
    bind(String[].class).annotatedWith(Names.named("OP_PACKAGES"))
            .toInstance(new String[] { "net.udidb.engine.ops.impls" });

    bind(DebuggeeContextManager.class).to(DebuggeeContextManagerImpl.class);

    bind(HelpMessageProvider.class).asEagerSingleton();

    bind(UdiProcessManager.class).toInstance(new UdiProcessManagerImpl());

    bind(BinaryReader.class).toInstance(new CrossPlatformBinaryReader());

    bind(ExpressionCompiler.class).toInstance(new ExpressionCompilerDelegate());

    bind(SourceLineRowFactory.class).toInstance(new InMemorySourceLineRowFactory());

    bind(ServerEngine.class).to(ServerEngineImpl.class);

    bind(OperationResultVisitor.class).to(OperationEngine.class);

    bind(ServerEventDispatcher.class).asEagerSingleton();

    bind(EventPump.class).asEagerSingleton();

    bind(EventSink.class).to(ServerEventDispatcher.class);

    WampRouter wampRouter = configureWampRouter();
    bind(WampRouter.class).toInstance(wampRouter);

    bind(WampClient.class).toInstance(configureWampClient(wampRouter));

}

---

From source file:it.eng.spagobi.engines.network.bean.JSONNetwork.java

/**
 * JSON serializer for this object/*from w ww  .  j  av a 2 s  .  com*/
 * @return the network serialized
 * @throws SerializationException
 */
@JsonIgnore
public String getNetworkAsString() throws SerializationException {
    ObjectMapper mapper = new ObjectMapper();
    String s = "";
    try {
        SimpleModule simpleModule = new SimpleModule("SimpleModule", new Version(1, 0, 0, null));
        simpleModule.addSerializer(Node.class, new NodeJSONSerializer());
        simpleModule.addSerializer(Edge.class, new EdgeJSONSerializer());
        mapper.registerModule(simpleModule);
        s = mapper.writeValueAsString((JSONNetwork) this);

    } catch (Exception e) {

        throw new SerializationException("Error serializing the network", e);
    }
    s = StringEscapeUtils.unescapeJavaScript(s);
    return s;
}

---

From source file:ijfx.service.ui.ImageJInfoService.java

@AngularMethod(sync = true, description = "Return the list of all widgets", inputDescription = "No input")
public JSObject getModuleList() {
    try {//from www.j  a va 2 s  . c om
        ObjectMapper mapper = new ObjectMapper();
        logger.fine("Getting module list");
        SimpleModule simpleModule = new SimpleModule("ModuleSerializer");
        // simpleModule.addSerializer(ModuleItem<?>.class,new ModuleItemSerializer());
        simpleModule.addSerializer(ModuleInfo.class, new ModuleSerializer());
        simpleModule.addSerializer(ModuleItem.class, new ModuleItemSerializer());
        mapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true);
        mapper.enable(SerializationFeature.INDENT_OUTPUT);
        mapper.registerModule(simpleModule);

        ArrayNode arrayNode = mapper.createArrayNode();

        moduleService.getModules().forEach(module -> {

            //System.out.println("Adding "+module.getName());
            arrayNode.add(mapper.convertValue(module, JsonNode.class));

        });

        //String json = mapper.writeValueAsString(moduleService.getModules());
        logger.fine("JSON done !");

        return JSONUtils.parseToJSON(appService.getCurrentWebEngine(), arrayNode.toString());
        //return JSONUtils.parseToJSON(appService.getCurrentWebEngine(), json);

    } catch (Exception ex) {
        logger.log(Level.SEVERE, null, ex);
    }
    logger.warning("Returning null");
    return null;
}

---

From source file:com.orange.ngsi.ConvertersConfiguration.java

@Bean
public MappingJackson2HttpMessageConverter jsonV1Converter(ObjectMapper objectMapper) {

    // Serialize numbers as strings
    objectMapper.configure(JsonGenerator.Feature.WRITE_NUMBERS_AS_STRINGS, true);

    // Serialize booleans as strings
    SimpleModule booleanAsString = new SimpleModule("BooleanAsString");
    booleanAsString.addSerializer(Boolean.class, new JsonSerializer<Boolean>() {
        @Override// w  w w . ja v  a 2s.c om
        public void serialize(Boolean value, JsonGenerator jgen, SerializerProvider provider)
                throws IOException, JsonProcessingException {
            jgen.writeString(value.toString());

        }
    });
    objectMapper.registerModule(booleanAsString);

    objectMapper.addMixIn(ContextElement.class, EntityIdMixIn.class);
    objectMapper.addMixIn(AppendContextElementResponse.class, EntityIdMixIn.class);

    return new MappingJackson2HttpMessageConverter(objectMapper);
}

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