Examples with JavaType org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JavaType used on opensource projects

Example 41 with JavaType

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JavaType in project ratpack by ratpack.

the class DefaultConfigData method getAsConfigObject.

@Override
public <O> ConfigObject<O> getAsConfigObject(String pointer, TypeToken<O> type) {
    JsonNode node = pointer != null ? rootNode.at(pointer) : rootNode;
    if (node.isMissingNode()) {
        node = emptyNode;
    }
    try {
        JavaType javaType = objectMapper.getTypeFactory().constructType(type.getType());
        O value = objectMapper.readValue(new TreeTraversingParser(node, objectMapper), javaType);
        return new DefaultConfigObject<>(pointer, type, value);
    } catch (IOException ex) {
        throw Exceptions.uncheck(ex);
    }
}

Example 42 with JavaType

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JavaType in project Gaffer by gchq.

the class GraphConfigurationService method getSerialisedFields.

@SuppressFBWarnings(value = "REC_CATCH_EXCEPTION", justification = "Need to wrap all runtime exceptions before they are given to the user")
@Override
public Set<String> getSerialisedFields(final String className) {
    final Class<?> clazz;
    try {
        clazz = Class.forName(className);
    } catch (final Exception e) {
        throw new IllegalArgumentException("Class name was not recognised: " + className, e);
    }
    final ObjectMapper mapper = new ObjectMapper();
    final JavaType type = mapper.getTypeFactory().constructType(clazz);
    final BeanDescription introspection = mapper.getSerializationConfig().introspect(type);
    final List<BeanPropertyDefinition> properties = introspection.findProperties();
    final Set<String> fields = new HashSet<>();
    for (final BeanPropertyDefinition property : properties) {
        fields.add(property.getName());
    }
    return fields;
}

Example 43 with JavaType

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JavaType in project rskj by rsksmart.

the class GenesisLoader method loadGenesis.

public static Genesis loadGenesis(RskSystemProperties config, BigInteger initialNonce, InputStream genesisJsonIS, boolean isRsk) {
    try {
        String json = new String(ByteStreams.toByteArray(genesisJsonIS));
        ObjectMapper mapper = new ObjectMapper();
        JavaType type = mapper.getTypeFactory().constructType(GenesisJson.class);
        GenesisJson genesisJson = new ObjectMapper().readValue(json, type);
        Genesis genesis = new GenesisMapper().mapFromJson(genesisJson, isRsk);
        Map<RskAddress, InitialAddressState> premine = generatePreMine(config, initialNonce, genesisJson.getAlloc());
        genesis.setPremine(premine);
        byte[] rootHash = generateRootHash(premine);
        genesis.setStateRoot(rootHash);
        genesis.flushRLP();
        return genesis;
    } catch (Exception e) {
        System.err.println("Genesis block configuration is corrupted or not found ./resources/genesis/...");
        logger.error("Genesis block configuration is corrupted or not found ./resources/genesis/...", e);
        System.exit(-1);
        return null;
    }
}

Example 44 with JavaType

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JavaType in project incubator-servicecomb-java-chassis by apache.

the class ClassUtils method getOrCreateClass.

// 获取modelImpl对应的class
public static Class<?> getOrCreateClass(ClassLoader classLoader, String packageName, Swagger swagger, Map<String, Property> properties, String clsName) {
    Class<?> cls = getClassByName(classLoader, clsName);
    if (cls != null) {
        return cls;
    }
    ClassConfig classConfig = new ClassConfig();
    classConfig.setClassName(clsName);
    if (null != properties) {
        for (Entry<String, Property> entry : properties.entrySet()) {
            JavaType propertyJavaType = ConverterMgr.findJavaType(classLoader, packageName, swagger, entry.getValue());
            classConfig.addField(entry.getKey(), propertyJavaType);
        }
    }
    cls = JavassistUtils.createClass(classLoader, classConfig);
    return cls;
}

Example 45 with JavaType

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JavaType in project incubator-servicecomb-java-chassis by apache.

the class ClassUtils method getOrCreateBodyClass.

// 将一系列body parameter包装成一个class
public static Class<?> getOrCreateBodyClass(OperationGenerator operationGenerator, List<BodyParameter> bodyParameters) {
    SwaggerGenerator swaggerGenerator = operationGenerator.getSwaggerGenerator();
    Method method = operationGenerator.getProviderMethod();
    String clsName = swaggerGenerator.ensureGetPackageName() + "." + method.getName() + "Body";
    Class<?> cls = getClassByName(swaggerGenerator.getClassLoader(), clsName);
    if (cls != null) {
        return cls;
    }
    ClassConfig classConfig = new ClassConfig();
    classConfig.setClassName(clsName);
    // 2.预备body与明确body混合
    for (BodyParameter bp : bodyParameters) {
        JavaType javaType = ConverterMgr.findJavaType(swaggerGenerator.getClassLoader(), swaggerGenerator.ensureGetPackageName(), swaggerGenerator.getSwagger(), bp);
        classConfig.addField(bp.getName(), javaType);
    }
    return JavassistUtils.createClass(swaggerGenerator.getClassLoader(), classConfig);
}