public Person deserialize()

in streams-contrib/streams-provider-google/google-gplus/src/main/java/org/apache/streams/gplus/serializer/util/GPlusPersonDeserializer.java [56:121]
55 lines of code
11 McCabe index (conditional complexity)

  public Person deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
    ObjectMapper mapper = StreamsJacksonMapper.getInstance();

    JsonNode node = jsonParser.getCodec().readTree(jsonParser);
    Person person = new Person();
    try {
      person.setId(node.get("id").asText());
      person.setCircledByCount((Integer) (node.get("circledByCount")).numberValue());
      person.setDisplayName(node.get("displayName").asText());
      if( node.has("etag")) {
        person.setEtag(node.get("etag").asText());
      }
      if( node.has("gender")) {
        person.setGender(node.get("gender").asText());
      }

      Person.Image image = new Person.Image();
      if( node.has("image") ) {
        JsonNode imageNode = node.get("image");
        image.setIsDefault(imageNode.get("isDefault").asBoolean());
        image.setUrl(imageNode.get("url").asText());
        person.setImage(image);
      }

      person.setIsPlusUser(node.get("isPlusUser").asBoolean());
      person.setKind(node.get("kind").asText());

      JsonNode nameNode = node.get("name");
      Person.Name name = mapper.readValue(mapper.writeValueAsString(nameNode), Person.Name.class);
      person.setName(name);

      person.setObjectType(node.get("objectType").asText());

      List<Person.Organizations> organizations = new ArrayList<>();
      if( node.has("organizations")) {
        for (JsonNode orgNode : node.get("organizations")) {
          Person.Organizations org = mapper.readValue(mapper.writeValueAsString(orgNode), Person.Organizations.class);
          organizations.add(org);
        }
        person.setOrganizations(organizations);
      }

      person.setUrl(node.get("url").asText());
      person.setVerified(node.get("verified").asBoolean());

      List<Person.Emails> emails = new ArrayList<>();

      if ( node.has("emails")) {
        for (JsonNode emailNode : node.get("emails")) {
          Person.Emails email = mapper.readValue(mapper.writeValueAsString(emailNode), Person.Emails.class);
          emails.add(email);
        }
      }

      if ( node.has("tagline")) {
        person.setTagline(node.get("tagline").asText());
      }
      if ( node.has("aboutMe")) {
        person.setAboutMe(node.get("aboutMe").asText());
      }
    } catch (Exception ex) {
      LOGGER.error("Exception while trying to deserialize a Person object: {}", ex);
    }

    return person;
  }