Example usage for com.fasterxml.jackson.core Version Version

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core Version Version.

Prototype

public Version(int major, int minor, int patchLevel, String snapshotInfo, String groupId, String artifactId) 

Source Link

Usage

From source file:nl.talsmasoftware.enumerables.support.json.jackson2.EnumerableModule.java

/**
 * Determines the version or return {@link Version#unknownVersion() unknownVersion} if this could not be determined.
 *
 * @param groupId    The group ID of the maven dependency to determine the version for.
 * @param artifactId The artifact ID of the maven dependency to determine the version for.
 * @return The version of the dependency.
 *//*  w w  w.  j a  v a 2 s. c o m*/
private static Version determineVersion(String groupId, String artifactId) {
    Version version = Version.unknownVersion();
    MavenVersion mavenVersion = MavenVersion.forDependency(groupId, artifactId);
    if (mavenVersion != null) {
        version = new Version(mavenVersion.getMajor(), mavenVersion.getMinor(), mavenVersion.getIncrement(),
                mavenVersion.getSuffix(), groupId, artifactId);
    }
    return version;
}

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From source file:synapticloop.scaleway.api.ScalewayApiClient.java

/**
 * Instantiate a new API Client for the Scaleway API Provider, each API
 * client points to a specific Region.  Once this region is set, it cannot
 * be changed.  Instead instantiate a new API client for the new region,
 *
 * @param accessToken the access token that is authorised to invoke the API -
 *                    see the credentials section: <a href="https://cloud.scaleway.com/#/credentials">https://cloud.scaleway.com/#/credentials</a>
 *                    for access tokens/*from w  w  w . j  av  a 2s .c  om*/
 * @param region      the scaleway datacentre region that this API points to (see
 *                    {@link Region} for all of the regions available at the moment)
 */
public ScalewayApiClient(String accessToken, Region region) {
    this.accessToken = accessToken;
    this.region = region;
    this.computeUrl = String.format(Constants.COMPUTE_URL, region);

    HttpClientBuilder httpBuilder = HttpClients.custom();
    httpBuilder.setUserAgent(Constants.USER_AGENT);
    this.httpclient = httpBuilder.build();

    Version currentJacksonVersion = new ObjectMapper().version();
    Version earliestSupportedVersion = new Version(2, 8, 7, null, currentJacksonVersion.getGroupId(),
            currentJacksonVersion.getArtifactId());
    int versionCompared = currentJacksonVersion.compareTo(earliestSupportedVersion);
    if (versionCompared < 0) {
        LOGGER.error("Jackson version: {}, version compared: {}", currentJacksonVersion.toString(),
                versionCompared);
        throw new RuntimeException(
                "Sorry, scaleway-api-client requires Jackson version 2.8.7 due to bugs in earlier versions.");
    }
}

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From source file:com.google.api.server.spi.response.ServletResponseResultWriter.java

private static SimpleModule getWriteLongAsStringModule() {
    JsonSerializer<Long> longSerializer = new JsonSerializer<Long>() {
        @Override/*from   w w  w.  j  ava 2s. c om*/
        public void serialize(Long value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
            jgen.writeString(value.toString());
        }
    };
    SimpleModule writeLongAsStringModule = new SimpleModule("writeLongAsStringModule",
            new Version(1, 0, 0, null, null, null));
    writeLongAsStringModule.addSerializer(Long.TYPE, longSerializer); // long (primitive)
    writeLongAsStringModule.addSerializer(Long.class, longSerializer); // Long (class)
    return writeLongAsStringModule;
}

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From source file:com.bazaarvoice.jolt.jsonUtil.testdomain.two.MappingTest2.java

@Test
public void testPolymorphicJacksonSerializationAndDeserialization() {
    ObjectMapper mapper = new ObjectMapper();

    SimpleModule testModule = new SimpleModule("testModule", new Version(1, 0, 0, null, null, null))
            .addDeserializer(QueryFilter.class, new QueryFilterDeserializer())
            .addSerializer(LogicalFilter2.class, new LogicalFilter2Serializer());

    mapper.registerModule(testModule);//w  w  w  . ja  v a2s.c o  m

    // Verifying that we can pass in a custom Mapper and create a new JsonUtil
    JsonUtil jsonUtil = JsonUtils.customJsonUtil(mapper);

    String testFixture = "/jsonUtils/testdomain/two/queryFilter-realAndLogical2.json";

    // TEST JsonUtil and our deserialization logic
    QueryFilter queryFilter = jsonUtil.classpathToType(testFixture, new TypeReference<QueryFilter>() {
    });

    // Make sure the hydrated QFilter looks right
    AssertJUnit.assertTrue(queryFilter instanceof LogicalFilter2);
    AssertJUnit.assertEquals(QueryParam.AND, queryFilter.getQueryParam());
    AssertJUnit.assertTrue(queryFilter.isLogical());
    AssertJUnit.assertEquals(3, queryFilter.getFilters().size());
    AssertJUnit.assertNotNull(queryFilter.getFilters().get(QueryParam.OR));

    // Make sure one of the top level RealFilters looks right
    QueryFilter productIdFilter = queryFilter.getFilters().get(QueryParam.PRODUCTID);
    AssertJUnit.assertTrue(productIdFilter.isReal());
    AssertJUnit.assertEquals(QueryParam.PRODUCTID, productIdFilter.getQueryParam());
    AssertJUnit.assertEquals("Acme-1234", productIdFilter.getValue());

    // Make sure the nested OR looks right
    QueryFilter orFilter = queryFilter.getFilters().get(QueryParam.OR);
    AssertJUnit.assertTrue(orFilter.isLogical());
    AssertJUnit.assertEquals(QueryParam.OR, orFilter.getQueryParam());
    AssertJUnit.assertEquals(2, orFilter.getFilters().size());

    // Make sure nested AND looks right
    QueryFilter nestedAndFilter = orFilter.getFilters().get(QueryParam.AND);
    AssertJUnit.assertTrue(nestedAndFilter.isLogical());
    AssertJUnit.assertEquals(QueryParam.AND, nestedAndFilter.getQueryParam());
    AssertJUnit.assertEquals(2, nestedAndFilter.getFilters().size());

    // SERIALIZE TO STRING to test serialization logic
    String unitTestString = jsonUtil.toJsonString(queryFilter);

    // LOAD and Diffy the plain vanilla JSON versions of the documents
    Map<String, Object> actual = JsonUtils.jsonToMap(unitTestString);
    Map<String, Object> expected = JsonUtils.classpathToMap(testFixture);

    // Diffy the vanilla versions
    Diffy.Result result = diffy.diff(expected, actual);
    if (!result.isEmpty()) {
        AssertJUnit.fail("Failed.\nhere is a diff:\nexpected: " + JsonUtils.toJsonString(result.expected)
                + "\n  actual: " + JsonUtils.toJsonString(result.actual));
    }
}

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From source file:org.springframework.hateoas.hal.Jackson2HalModule.java

public Jackson2HalModule() {

    super("c4-ext-json-hal-module",
            new Version(1, 0, 0, null, "org.springframework.hateoas", "spring-hateoas"));

    setMixInAnnotation(Link.class, LinkMixin.class);
    setMixInAnnotation(ResourceSupport.class, ResourceSupportMixin.class);
    setMixInAnnotation(Resources.class, ResourcesMixin.class);
}

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From source file:com.proofpoint.json.ObjectMapperProvider.java

@Override
public ObjectMapper get() {
    ObjectMapper objectMapper = new ObjectMapper();

    // ignore unknown fields (for backwards compatibility)
    objectMapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);

    // use ISO dates
    objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);

    // skip fields that are null instead of writing an explicit json null value
    objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);

    // disable auto detection of json properties... all properties must be explicit
    objectMapper.disable(MapperFeature.AUTO_DETECT_CREATORS);
    objectMapper.disable(MapperFeature.AUTO_DETECT_FIELDS);
    objectMapper.disable(MapperFeature.AUTO_DETECT_SETTERS);
    objectMapper.disable(MapperFeature.AUTO_DETECT_GETTERS);
    objectMapper.disable(MapperFeature.AUTO_DETECT_IS_GETTERS);
    objectMapper.disable(MapperFeature.USE_GETTERS_AS_SETTERS);
    objectMapper.disable(MapperFeature.INFER_PROPERTY_MUTATORS);
    objectMapper.disable(MapperFeature.ALLOW_FINAL_FIELDS_AS_MUTATORS);

    if (jsonSerializers != null || jsonDeserializers != null || keySerializers != null
            || keyDeserializers != null) {
        SimpleModule module = new SimpleModule(getClass().getName(), new Version(1, 0, 0, null, null, null));
        if (jsonSerializers != null) {
            for (Entry<Class<?>, JsonSerializer<?>> entry : jsonSerializers.entrySet()) {
                addSerializer(module, entry.getKey(), entry.getValue());
            }/*from w  ww.  java  2  s .  c  o m*/
        }
        if (jsonDeserializers != null) {
            for (Entry<Class<?>, JsonDeserializer<?>> entry : jsonDeserializers.entrySet()) {
                addDeserializer(module, entry.getKey(), entry.getValue());
            }
        }
        if (keySerializers != null) {
            for (Entry<Class<?>, JsonSerializer<?>> entry : keySerializers.entrySet()) {
                addKeySerializer(module, entry.getKey(), entry.getValue());
            }
        }
        if (keyDeserializers != null) {
            for (Entry<Class<?>, KeyDeserializer> entry : keyDeserializers.entrySet()) {
                module.addKeyDeserializer(entry.getKey(), entry.getValue());
            }
        }
        modules.add(module);
    }

    for (Module module : modules) {
        objectMapper.registerModule(module);
    }

    return objectMapper;
}

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From source file:org.elasticsoftware.elasticactors.base.serialization.ObjectMapperBuilder.java

public final ObjectMapper build() {
    ObjectMapper objectMapper = new ObjectMapper();
    objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);

    // scan everything for META-INF/elasticactors.properties
    Set<String> basePackages = new HashSet<>();
    try {//from   ww  w  . j a v  a2s  .c om
        Enumeration<URL> resources = Thread.currentThread().getContextClassLoader().getResources(RESOURCE_NAME);
        while (resources.hasMoreElements()) {
            URL url = resources.nextElement();
            Properties props = new Properties();
            props.load(url.openStream());
            basePackages.add(props.getProperty("basePackage"));
        }
    } catch (IOException e) {
        logger.warn(String.format("Failed to load elasticactors.properties"), e);
    }

    // add other base packages
    if (this.basePackages != null && !"".equals(this.basePackages)) {
        String[] otherPackages = this.basePackages.split(",");
        basePackages.addAll(Arrays.asList(otherPackages));
    }

    ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();

    for (String basePackage : basePackages) {
        configurationBuilder.addUrls(ClasspathHelper.forPackage(basePackage));
    }

    Reflections reflections = new Reflections(configurationBuilder);
    registerSubtypes(reflections, objectMapper);

    SimpleModule jacksonModule = new SimpleModule("org.elasticsoftware.elasticactors",
            new Version(1, 0, 0, null, null, null));

    registerCustomSerializers(reflections, jacksonModule);
    registerCustomDeserializers(reflections, jacksonModule);

    objectMapper.registerModule(jacksonModule);

    if (useAfterBurner) {
        // register the afterburner module to increase performance
        // afterburner does NOT work correctly with jackson version lower than 2.4.5! (if @JsonSerialize annotation is used)
        AfterburnerModule afterburnerModule = new AfterburnerModule();
        //afterburnerModule.setUseValueClassLoader(false);
        //afterburnerModule.setUseOptimizedBeanDeserializer(false);
        objectMapper.registerModule(afterburnerModule);
    }

    return objectMapper;
}

---

From source file:com.google.api.server.spi.response.ServletResponseResultWriter.java

private static SimpleModule getWriteDateAndTimeAsStringModule() {
    JsonSerializer<DateAndTime> dateAndTimeSerializer = new JsonSerializer<DateAndTime>() {
        @Override//  w w  w  . j  a va 2  s  .c o  m
        public void serialize(DateAndTime value, JsonGenerator jgen, SerializerProvider provider)
                throws IOException {
            jgen.writeString(value.toRfc3339String());
        }
    };
    SimpleModule writeDateAsStringModule = new SimpleModule("writeDateAsStringModule",
            new Version(1, 0, 0, null, null, null));
    writeDateAsStringModule.addSerializer(DateAndTime.class, dateAndTimeSerializer);
    return writeDateAsStringModule;
}

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From source file:org.kiji.rest.KijiRESTService.java

/**
 * Registers custom serializers with the Jackson ObjectMapper via DropWizard's
 * ObjectMapperFactory. This is used by both the service initialization and the test
 * setup method to ensure consistency between test and production.
 *
 * @param mapperFactory is the ObjectMapperFactory.
 *//*from  w  w w  . j a  va  2  s  .c  om*/
public static void registerSerializers(ObjectMapperFactory mapperFactory) {
    // TODO: Add a module to convert btw Avro's specific types and JSON. The default
    // mapping seems to throw an exception.
    SimpleModule module = new SimpleModule("KijiRestModule",
            new Version(1, 0, 0, null, "org.kiji.rest", "serializers"));
    module.addSerializer(new AvroToJsonStringSerializer());
    module.addSerializer(new Utf8ToJsonSerializer());
    module.addSerializer(new TableLayoutToJsonSerializer());
    module.addSerializer(new SchemaOptionToJson());
    module.addDeserializer(SchemaOption.class, new JsonToSchemaOption());
    module.addSerializer(new KijiRestEntityIdToJson());
    module.addDeserializer(KijiRestEntityId.class, new JsonToKijiRestEntityId());
    mapperFactory.registerModule(module);
}

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From source file:org.brutusin.json.impl.JacksonCodec.java

@Override
public void registerStringFormat(Class clazz, String format) {
    this.schemaFactory.registerStringFormat(clazz, format);
    SimpleModule testModule = new SimpleModule("json-provider-module:" + format,
            new Version(1, 0, 0, null, "org.brutusin", "json-provider:" + format));
    testModule.addSerializer(new StdSerializer(clazz) {
        @Override// w  ww  .ja va 2  s. c o  m
        public void serialize(Object value, JsonGenerator gen, SerializerProvider provider) throws IOException {
            gen.writeString(value.toString());
        }
    });
    mapper.registerModule(testModule);
}

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