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Java ObjectReader类代码示例

本文整理汇总了Java中com.fasterxml.jackson.databind.ObjectReader的典型用法代码示例。如果您正苦于以下问题:Java ObjectReader类的具体用法?Java ObjectReader怎么用?Java ObjectReader使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


ObjectReader类属于com.fasterxml.jackson.databind包,在下文中一共展示了ObjectReader类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: checkCaptcha

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
public boolean checkCaptcha(String captcha) {
    if (isBlank(captcha)) {
        throw new ErrorCheckCaptcha("error.captcha.required", "Captcha is blank");
    }

    String url = getReCaptcha().getUrl() + "?secret=" + getReCaptcha().getSecretKey() + "&response=" + captcha;
    log.debug("Check captcha by url {}", url);

    final ObjectReader reader = new ObjectMapper().readerFor(Map.class);
    try {
        final MappingIterator<Map<String, Object>> result = reader.readValues(new URL(url));
        Map<String, Object> resultMap = result.nextValue();
        log.info("Captacha result map {}", resultMap);
        Boolean success = (Boolean) resultMap.get("success");
        return success;
    } catch (IOException e) {
        throw new ErrorCheckCaptcha(e);
    }
}
 
开发者ID:xm-online,项目名称:xm-uaa,代码行数:20,代码来源:CaptchaService.java

示例2: decode

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
public Map<String, Object> decode(String base64EncodedKey, String content) {
    try {
        byte[] decodedKey = Base64.getDecoder().decode(base64EncodedKey);
        SecretKey key = new SecretKeySpec(decodedKey, 0, decodedKey.length, "AES");
        JWEObject jwe = JWEObject.parse(content);
        jwe.decrypt(new AESDecrypter(key));

        ObjectMapper objectMapper = new ObjectMapper();
        ObjectReader reader = objectMapper.readerFor(Map.class);
        return reader.with(DeserializationFeature.USE_LONG_FOR_INTS)
                .readValue(jwe.getPayload().toString());
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

}
 
开发者ID:PacktPublishing,项目名称:OAuth-2.0-Cookbook,代码行数:17,代码来源:JweTokenSerializer.java

示例3: findAll

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
@Override
public List<KeyValueConfigEntity> findAll(@Nonnull KeyValueConfigName configName) throws Exception {
  Objects.requireNonNull(configName);

  String collectionName = configName.getQualifiedName();
  MongoCollection<RawBsonDocument> collection =
      connector.getDatabase().getCollection(collectionName, RawBsonDocument.class);

  MongoCursor<RawBsonDocument> it = collection.find().iterator();
  if (!it.hasNext()) {
    return Collections.emptyList();
  }

  RawBsonDocument document = it.next();
  ByteArrayInputStream bin = new ByteArrayInputStream(document.getByteBuffer().array());
  ObjectMapper objectMapper = MongoConfigObjectMapper.getInstance();
  ObjectReader objectReader = objectMapper.readerFor(MongoConfigEntity.class);
  List<KeyValueConfigEntity> result = ((MongoConfigEntity) objectReader.readValue(bin)).getConfig();

  // set groupName on returned config key-value pairs
  return result.stream().map(input -> input.setConfigName(configName)).collect(Collectors.toList());
}
 
开发者ID:scalecube,项目名称:config,代码行数:23,代码来源:MongoConfigRepository.java

示例4: setMeta

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
protected void setMeta(Resource dataBody, Object instance, ResourceInformation resourceInformation) {
	ResourceField metaField = resourceInformation.getMetaField();
	if (dataBody.getMeta() != null && metaField != null) {
		JsonNode metaNode = dataBody.getMeta();

		Class<?> metaClass = metaField.getType();

		ObjectReader metaMapper = objectMapper.readerFor(metaClass);
		try {
			Object meta = metaMapper.readValue(metaNode);
			metaField.getAccessor().setValue(instance, meta);
		} catch (IOException e) {
			throw new ResponseBodyException("failed to parse links information", e);
		}

	}
}
 
开发者ID:crnk-project,项目名称:crnk-framework,代码行数:18,代码来源:ClientResourceUpsert.java

示例5: close

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
@Override
public void close() throws IOException {
    try {
        final EncryptedDataContainer encrypted = cipher.doFinal();
        super.write(encrypted.getContent());
        final String tag = CryptoUtils.byteArrayToString(encrypted.getTag());
        final ObjectReader reader = session.getClient().getJSON().getContext(null).readerFor(FileKey.class);
        final FileKey fileKey = reader.readValue(status.getFilekey().array());
        fileKey.setTag(tag);
        final ObjectWriter writer = session.getClient().getJSON().getContext(null).writerFor(FileKey.class);
        final ByteArrayOutputStream out = new ByteArrayOutputStream();
        writer.writeValue(out, fileKey);
        status.setFilekey(ByteBuffer.wrap(out.toByteArray()));
    }
    catch(CryptoSystemException e) {
        throw new IOException(e);
    }
    finally {
        super.close();
    }
}
 
开发者ID:iterate-ch,项目名称:cyberduck,代码行数:22,代码来源:CryptoOutputStream.java

示例6: ParallelRecordReader

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
public ParallelRecordReader(CommittableFileLog cfl, int numLinesPerBatch, ObjectReader vReader, ObjectReader eReader) {
    super(cfl, vReader, eReader);
    
    this.numLinesPerBatch = numLinesPerBatch;
    
    this.numProcessors = Runtime.getRuntime().availableProcessors() - 1; // one to insert, read is not 100% busy
    if (numProcessors < 1) {
        this.numProcessors = 1;
    } else if (numProcessors > 4) {
        this.numProcessors = 4; // Don't need more than 4 threads
    }
    
    this.numBatchInQueue = QUEUE_TO_PROCESSOR_RATIO * numProcessors;
    
    this.producerService = Executors.newSingleThreadExecutor();
    this.deserializerService = Executors.newFixedThreadPool(numProcessors);
    this.queue = new ArrayBlockingQueue<Batch>(numBatchInQueue);

    // This keeps filling up the queue
    producerService.submit(new ProducerTask());
}
 
开发者ID:lambdazen,项目名称:bitsy,代码行数:22,代码来源:ParallelRecordReader.java

示例7: constructList

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
/**
 * Constructs the object based on the content as a List, the JSON can be an array or just a single value without the [] symbols
 * @param content Reader
 * @return A collection of the specified type
 */
public <T> List<T> constructList(Reader content, Class<T> requiredType)
{
    ObjectReader reader = objectMapper.readerFor(TypeFactory.defaultInstance().constructParametricType(List.class, requiredType));
    try
    {
        List<T> toReturn = reader.readValue(content);
        if (toReturn == null || toReturn.isEmpty())
        {
          throw new InvalidArgumentException("Could not read content from HTTP request body, the list is empty");
        }
        return toReturn;
    }
    catch (IOException error)
    {
        throw new InvalidArgumentException("Could not read content from HTTP request body: "+error.getMessage());
    }
}
 
开发者ID:Alfresco,项目名称:alfresco-remote-api,代码行数:23,代码来源:JacksonHelper.java

示例8: reload

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
/**
 * Reload.
 *
 * @throws HmsException the hms exception
 */
public void reload()
    throws HmsException
{
    ObjectMapper objectMapper = new ObjectMapper();
    ObjectReader objectReader = objectMapper.readerForUpdating( this );
    try
    {
        objectReader.readValue( new File( filename ) );
    }
    catch ( IOException e )
    {
        logger.error( "Error reloading HMS inventory configuration file: {}.", filename, e );
        throw new HmsException( "Error reloading HMS inventory configuration file: " + filename, e );
    }
}
 
开发者ID:vmware,项目名称:OHMS,代码行数:21,代码来源:HmsInventoryConfiguration.java

示例9: setMeta

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
protected void setMeta(Resource dataBody, Object instance, ResourceInformation resourceInformation) {
	ResourceField metaField = resourceInformation.getMetaField();
	if (dataBody.getMeta() != null && metaField != null) {
		JsonNode metaNode = dataBody.getMeta();

		Class<?> metaClass = metaField.getType();

		ObjectReader metaMapper = objectMapper.readerFor(metaClass);
		try {
			Object meta = metaMapper.readValue(metaNode);
			PropertyUtils.setProperty(instance, metaField.getUnderlyingName(), meta);
		} catch (IOException e) {
			throw new ResponseBodyException("failed to parse links information", e);
		}

	}
}
 
开发者ID:katharsis-project,项目名称:katharsis-framework,代码行数:18,代码来源:ClientResourceUpsert.java

示例10: get

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
/**
 * Retrieves an object by key.
 *
 * @param key    Item key
 * @param reader The object reader
 * @param <T>    Generic type of something
 * @return The object or null.
 * @since 17.08.20
 */
private <T> T get(final String key, final ObjectReader reader) {
    T object = null;
    try {
        final String rawData;
        try (final Jedis jedis = this.getConnection()) {
            rawData = jedis.get(key);
        }
        if (rawData != null) {
            object = reader.readValue(rawData.getBytes());
        }
    } catch (final IOException ex) {
        PlayRedisImpl.LOG.error("Can't get object", ex);
    }
    return object;
}
 
开发者ID:0xbaadf00d,项目名称:play-redis-module,代码行数:25,代码来源:PlayRedisImpl.java

示例11: getFromList

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
/**
 * Get values from a list.
 *
 * @param key    The list key
 * @param reader The object reader
 * @param offset From where
 * @param count  The number of items to retrieve
 * @param <T>    Generic type of something implementing {@code java.io.Serializable}
 * @return The values list
 * @since 17.08.20
 */
private <T> List<T> getFromList(final String key, final ObjectReader reader, final int offset, final int count) {
    final List<T> objects = new ArrayList<>();
    try {
        final List<String> rawData;
        try (final Jedis jedis = this.getConnection()) {
            rawData = jedis.lrange(key, offset, count > 0 ? count - 1 : count);
        }
        if (rawData != null) {
            for (final String s : rawData) {
                objects.add(reader.readValue(s));
            }
        }
    } catch (IOException | NullPointerException ex) {
        PlayRedisImpl.LOG.error("Can't get object from list", ex);
    }
    return objects;
}
 
开发者ID:0xbaadf00d,项目名称:play-redis-module,代码行数:29,代码来源:PlayRedisImpl.java

示例12: unmarshall

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
@Override
public <T> T unmarshall(final Object marshalled, final Class<T> type) throws Exception {
  checkNotNull(marshalled);
  checkState(marshalled instanceof Map, "Marshalled data must be a Map; found: %s", marshalled.getClass());

  // FIXME: This allows the top-level object to be created, but if any children objects of this are missing
  // FIXME: ... no-arg CTOR then Jackson will fail to construct them.
  // FIXME: Is there any way to configure the basic instance creation for Jackson?
  Object value = instanceCreator.newInstance(type);

  // performs same basic logic as ObjectMapper.convertValue(Object, Class) helper
  ObjectReader reader = objectMapper.readerForUpdating(value);
  TokenBuffer buff = new TokenBuffer(objectMapper, false);
  objectMapper.writeValue(buff, marshalled);
  reader.readValue(buff.asParser());

  return type.cast(value);
}
 
开发者ID:sonatype,项目名称:nexus-public,代码行数:19,代码来源:JacksonMarshaller.java

示例13: ParserGroundTruth

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
public ParserGroundTruth(final InputStream is) throws IOException {
  try(final BufferedReader reader =
        new BufferedReader(
            new InputStreamReader(is, "UTF-8"))) {

    ObjectMapper om = new ObjectMapper();
    ObjectReader r = om.reader().forType(new TypeReference<Paper>() {});

    papers = new ArrayList<Paper>();
    while (true) {
      final String line = reader.readLine();
      if (line == null)
        break;
      papers.add(r.readValue(line));
    }
  }

  log.info("Read " + papers.size() + " papers.");

  buildLookup();
  papers.forEach((Paper p) -> {
    for (int i = 0; i < p.authors.length; i++)
      p.authors[i] = invertAroundComma(p.authors[i]);
  });
}
 
开发者ID:allenai,项目名称:science-parse,代码行数:26,代码来源:ParserGroundTruth.java

示例14: apply

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
Context apply(String s, Map<String, String> args, boolean isBatch, Handle dbiHandle, Map<String, String> parameters, NameList names) throws IOException {
	
	ObjectReader mapper = new ObjectMapper().readerFor(Object.class);

       HashMap<String, Object> parsedArgs = new HashMap<>();
       for (Map.Entry<String, String> a : args.entrySet()) {
           try {
               parsedArgs.put(a.getKey(), mapper.readValue(a.getValue()));
           } catch (Exception e) {
               parsedArgs.put(a.getKey(), a.getValue());
           }
       }

       Handlebars handlebars = new Handlebars().with(EscapingStrategy.NOOP);
       this.parameters = parameters;
       StringHelper.register(handlebars);
       StringHelpers.register(handlebars);
       FilterHelper.register(handlebars);
       ConditionalHelper.register(handlebars);
       new ParameterHelper(parameters, names).registerHelper(handlebars);
       eh = new EachHelper(parameters, names, isBatch, dbiHandle).registerHelper(handlebars);
       template = handlebars.compileInline(s);
       sql = template.apply(parsedArgs);
       
       return this;     		
}
 
开发者ID:CeeqlGroup,项目名称:ceeql,代码行数:27,代码来源:CeeqlTemplate.java

示例15: downloadResult

import com.fasterxml.jackson.databind.ObjectReader; //导入依赖的package包/类
private List<ArrayNode> downloadResult(String jobId)
{
    return client.jobResult(jobId, TDResultFormat.JSON, input -> {
        try {
            List<String> lines = CharStreams.readLines(new InputStreamReader(input));
            ObjectReader reader = objectMapper().readerFor(ArrayNode.class);
            List<ArrayNode> result = new ArrayList<>();
            for (String line : lines) {
                result.add(reader.readValue(line));
            }
            return result;
        }
        catch (IOException e) {
            throw Throwables.propagate(e);
        }
    });
}
 
开发者ID:treasure-data,项目名称:digdag,代码行数:18,代码来源:TdPartialDeleteIT.java


注:本文中的com.fasterxml.jackson.databind.ObjectReader类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。