Java 类com.fasterxml.jackson.databind.deser.std.StringDeserializer 实例源码

项目：Codementor 文件：MessageTypeDeserializer.java

@Override
public MessageType deserialize(JsonParser parser, DeserializationContext context) throws IOException {
    String value = StringDeserializer.instance.deserialize(parser, context);

    if (value != null) {
        value = value.toUpperCase();
    } else {
        return MessageType.OTHER;
    }

    if (value.contains("MSG")) {
        value = "MESSAGE";
    }

    if (value.equals("SESSIONLINK") || value.equals("CONNECT")) {
        value = "CONNECT";
    }

    try {
        return MessageType.valueOf(value);
    } catch (IllegalArgumentException e) {
        ErrorHandler.logError(e);
        return MessageType.OTHER;
    }
}

项目：graviteeio-access-management 文件：CommonModule.java

@Override
public JsonDeserializer<?> createContextual(DeserializationContext ctx,
                                            BeanProperty property) throws JsonMappingException {
    if (property != null && property.getMember().getAnnotation(JsonRawValue.class) != null) {
        return this;
    }
    return new StringDeserializer();
}

项目：Codementor 文件：TimestampDeserializer.java

@Override
public Long deserialize(JsonParser parser, DeserializationContext context) throws IOException {
    String value = StringDeserializer.instance.deserialize(parser, context);

    try {
        return Double.valueOf(value).longValue();
    } catch (NumberFormatException e1) {
        try {
            DateFormat dateFormat = new ISO8601DateFormat();
            return dateFormat.parse(value).getTime();
        } catch (ParseException e2) {
            return 0L;
        }
    }
}

项目：QuizUpWinner 文件：BasicDeserializerFactory.java

public JsonDeserializer<?> findDefaultDeserializer(DeserializationContext paramDeserializationContext, JavaType paramJavaType, BeanDescription paramBeanDescription)
{
  Class localClass = paramJavaType.getRawClass();
  String str = localClass.getName();
  if ((localClass.isPrimitive()) || (str.startsWith("java.")))
  {
    if (localClass == CLASS_OBJECT)
      return UntypedObjectDeserializer.instance;
    if ((localClass == CLASS_STRING) || (localClass == CLASS_CHAR_BUFFER))
      return StringDeserializer.instance;
    if (localClass == CLASS_ITERABLE)
    {
      TypeFactory localTypeFactory = paramDeserializationContext.getTypeFactory();
      JavaType localJavaType;
      if (paramJavaType.containedTypeCount() > 0)
        localJavaType = paramJavaType.containedType(0);
      else
        localJavaType = TypeFactory.unknownType();
      return createCollectionDeserializer(paramDeserializationContext, localTypeFactory.constructCollectionType(Collection.class, localJavaType), paramBeanDescription);
    }
    JsonDeserializer localJsonDeserializer1 = NumberDeserializers.find(localClass, str);
    Object localObject = localJsonDeserializer1;
    if (localJsonDeserializer1 == null)
    {
      JsonDeserializer localJsonDeserializer2 = DateDeserializers.find(localClass, str);
      localObject = localJsonDeserializer2;
      if (localJsonDeserializer2 == null)
        localObject = JdkDeserializers.find(localClass, str);
    }
    return localObject;
  }
  if (str.startsWith("com.fasterxml."))
    return JacksonDeserializers.find(localClass);
  return null;
}

项目：Codementor 文件：StringIdDeserializer.java

@Override
public Long deserialize(JsonParser parser, DeserializationContext context) throws IOException {
    String value = StringDeserializer.instance.deserialize(parser, context);
    return UUID.fromString(value).getMostSignificantBits();
}

项目：sakai 文件：AssignmentConversionServiceImpl.java

@Override
public void runConversion(int numberOfAttributes, int lengthOfAttribute) {
    int assignmentsTotal, progress = 0;
    assignmentsConverted = submissionsConverted = submissionsFailed = assignmentsFailed = 0;

    SimpleModule module = new SimpleModule().addDeserializer(String.class, new StdDeserializer<String>(String.class) {
        @Override
        public String deserialize(JsonParser p, DeserializationContext ctxt) throws IOException, JsonProcessingException {
            String str = StringDeserializer.instance.deserialize(p, ctxt);
            if (StringUtils.isBlank(str)) return null;
            return str;
        }
    });

    // woodstox xml parser defaults we don't allow values smaller than the default
    if (numberOfAttributes < ReaderConfig.DEFAULT_MAX_ATTRIBUTES_PER_ELEMENT) numberOfAttributes = ReaderConfig.DEFAULT_MAX_ATTRIBUTES_PER_ELEMENT;
    if (lengthOfAttribute < ReaderConfig.DEFAULT_MAX_ATTRIBUTE_LENGTH) lengthOfAttribute = ReaderConfig.DEFAULT_MAX_ATTRIBUTE_LENGTH;

    log.info("<===== Assignments conversion xml parser limits: number of attributes={}, attribute size={} =====>", numberOfAttributes, lengthOfAttribute);

    XMLInputFactory xmlInputFactory = XMLInputFactory.newFactory();
    xmlInputFactory.setProperty(WstxInputProperties.P_MAX_ATTRIBUTES_PER_ELEMENT, numberOfAttributes);
    xmlInputFactory.setProperty(WstxInputProperties.P_MAX_ATTRIBUTE_SIZE, lengthOfAttribute);
    xmlMapper = new XmlMapper(xmlInputFactory);
    xmlMapper.registerModule(new Jdk8Module());
    xmlMapper.registerModule(module);

    String configValue = "org.sakaiproject.assignment.api.model.Assignment,org.sakaiproject.assignment.api.model.AssignmentSubmission";
    String currentValue = serverConfigurationService.getConfig(AssignableUUIDGenerator.HIBERNATE_ASSIGNABLE_ID_CLASSES, null);
    if (StringUtils.isNotBlank(currentValue)) {
        configValue = configValue + "," + currentValue;
    }
    ServerConfigurationService.ConfigItem configItem = BasicConfigItem.makeConfigItem(
            AssignableUUIDGenerator.HIBERNATE_ASSIGNABLE_ID_CLASSES,
            configValue,
            AssignmentConversionServiceImpl.class.getName(),
            true);
    serverConfigurationService.registerConfigItem(configItem);

    List<String> preAssignments = dataProvider.fetchAssignmentsToConvert();
    List<String> postAssignments = assignmentRepository.findAllAssignmentIds();
    List<String> convertAssignments = new ArrayList<>(preAssignments);
    convertAssignments.removeAll(postAssignments);
    assignmentsTotal = convertAssignments.size();

    log.info("<===== Assignments pre 12 [{}] and post 12 [{}] to convert {} =====>", preAssignments.size(), postAssignments.size(), assignmentsTotal);

    for (String assignmentId : convertAssignments) {
        try {
            convert(assignmentId);
        } catch (Exception e) {
            log.warn("Assignment conversion exception for {}", assignmentId, e);
        }
        int percent = new Double(((assignmentsConverted + assignmentsFailed) / (double) assignmentsTotal) * 100).intValue();
        if (progress != percent) {
            progress = percent;
            log.info("<===== Assignments conversion completed {}% =====>", percent);
        }
    }

    configItem = BasicConfigItem.makeConfigItem(
            AssignableUUIDGenerator.HIBERNATE_ASSIGNABLE_ID_CLASSES,
            StringUtils.trimToEmpty(currentValue),
            AssignmentConversionServiceImpl.class.getName());
    serverConfigurationService.registerConfigItem(configItem);

    log.info("<===== Assignments converted {} =====>", assignmentsConverted);
    log.info("<===== Submissions converted {} =====>", submissionsConverted);
    log.info("<===== Assignments that failed to be converted {} =====>", assignmentsFailed);
    log.info("<===== Submissions that failed to be converted {} =====>", submissionsFailed);
}

项目：sakai 文件：AssignmentConversionServiceImpl.java

@Override
public void runConversion(int numberOfAttributes, int lengthOfAttribute) {
    int assignmentsTotal, progress = 0;
    assignmentsConverted = submissionsConverted = submissionsFailed = assignmentsFailed = 0;

    SimpleModule module = new SimpleModule().addDeserializer(String.class, new StdDeserializer<String>(String.class) {
        @Override
        public String deserialize(JsonParser p, DeserializationContext ctxt) throws IOException, JsonProcessingException {
            String str = StringDeserializer.instance.deserialize(p, ctxt);
            if (StringUtils.isBlank(str)) return null;
            return str;
        }
    });

    // woodstox xml parser defaults we don't allow values smaller than the default
    if (numberOfAttributes < ReaderConfig.DEFAULT_MAX_ATTRIBUTES_PER_ELEMENT) numberOfAttributes = ReaderConfig.DEFAULT_MAX_ATTRIBUTES_PER_ELEMENT;
    if (lengthOfAttribute < ReaderConfig.DEFAULT_MAX_ATTRIBUTE_LENGTH) lengthOfAttribute = ReaderConfig.DEFAULT_MAX_ATTRIBUTE_LENGTH;

    log.info("<===== Assignments conversion xml parser limits: number of attributes={}, attribute size={} =====>", numberOfAttributes, lengthOfAttribute);

    XMLInputFactory xmlInputFactory = XMLInputFactory.newFactory();
    xmlInputFactory.setProperty(WstxInputProperties.P_MAX_ATTRIBUTES_PER_ELEMENT, numberOfAttributes);
    xmlInputFactory.setProperty(WstxInputProperties.P_MAX_ATTRIBUTE_SIZE, lengthOfAttribute);
    xmlMapper = new XmlMapper(xmlInputFactory);
    xmlMapper.registerModule(new Jdk8Module());
    xmlMapper.registerModule(module);

    String configValue = "org.sakaiproject.assignment.api.model.Assignment,org.sakaiproject.assignment.api.model.AssignmentSubmission";
    String currentValue = serverConfigurationService.getConfig(AssignableUUIDGenerator.HIBERNATE_ASSIGNABLE_ID_CLASSES, null);
    if (StringUtils.isNotBlank(currentValue)) {
        configValue = configValue + "," + currentValue;
    }
    ServerConfigurationService.ConfigItem configItem = BasicConfigItem.makeConfigItem(
            AssignableUUIDGenerator.HIBERNATE_ASSIGNABLE_ID_CLASSES,
            configValue,
            AssignmentConversionServiceImpl.class.getName(),
            true);
    serverConfigurationService.registerConfigItem(configItem);

    List<String> preAssignments = dataProvider.fetchAssignmentsToConvert();
    List<String> postAssignments = assignmentRepository.findAllAssignmentIds();
    List<String> convertAssignments = new ArrayList<>(preAssignments);
    convertAssignments.removeAll(postAssignments);
    assignmentsTotal = convertAssignments.size();

    log.info("<===== Assignments pre 12 [{}] and post 12 [{}] to convert {} =====>", preAssignments.size(), postAssignments.size(), assignmentsTotal);

    for (String assignmentId : convertAssignments) {
        try {
            convert(assignmentId);
        } catch (Exception e) {
            log.warn("Assignment conversion exception for {}", assignmentId, e);
        }
        int percent = new Double(((assignmentsConverted + assignmentsFailed) / (double) assignmentsTotal) * 100).intValue();
        if (progress != percent) {
            progress = percent;
            log.info("<===== Assignments conversion completed {}% =====>", percent);
        }
    }

    configItem = BasicConfigItem.makeConfigItem(
            AssignableUUIDGenerator.HIBERNATE_ASSIGNABLE_ID_CLASSES,
            StringUtils.trimToEmpty(currentValue),
            AssignmentConversionServiceImpl.class.getName());
    serverConfigurationService.registerConfigItem(configItem);

    log.info("<===== Assignments converted {} =====>", assignmentsConverted);
    log.info("<===== Submissions converted {} =====>", submissionsConverted);
    log.info("<===== Assignments that failed to be converted {} =====>", assignmentsFailed);
    log.info("<===== Submissions that failed to be converted {} =====>", submissionsFailed);
}