Golang go-avro.Schema类代码示例

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本文整理汇总了Golang中github.com/elodina/go-avro.Schema类的典型用法代码示例。如果您正苦于以下问题：Golang Schema类的具体用法？Golang Schema怎么用？Golang Schema使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Schema类的2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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: GetVersion

func (this *CachedSchemaRegistryClient) GetVersion(subject string, schema avro.Schema) (int32, error) {
	var schemaVersionMap map[avro.Schema]int32
	var exists bool
	if schemaVersionMap, exists = this.versionCache[subject]; !exists {
		schemaVersionMap = make(map[avro.Schema]int32)
		this.versionCache[subject] = schemaVersionMap
	}

	var version int32
	if version, exists = schemaVersionMap[schema]; exists {
		return version, nil
	}

	request, err := this.newDefaultRequest("POST",
		fmt.Sprintf(CHECK_IS_REGISTERED, subject),
		strings.NewReader(fmt.Sprintf("{\"schema\": %s}", strconv.Quote(schema.String()))))
	response, err := http.DefaultClient.Do(request)
	if err != nil {
		return 0, err
	}

	if this.isOK(response) {
		decodedResponse := &GetSubjectVersionResponse{}
		if this.handleSuccess(response, decodedResponse) != nil {
			return 0, err
		}
		schemaVersionMap[schema] = decodedResponse.Version

		return decodedResponse.Version, err
	} else {
		return 0, this.handleError(response)
	}
}

开发者ID:sunshine-zhd1229，项目名称:go_kafka_client，代码行数:33，代码来源:schema_registry.go

示例2: Register

func (this *CachedSchemaRegistryClient) Register(subject string, schema avro.Schema) (int32, error) {
	var schemaIdMap map[avro.Schema]int32
	var exists bool
	if schemaIdMap, exists = this.schemaCache[subject]; !exists {
		schemaIdMap = make(map[avro.Schema]int32)
		this.schemaCache[subject] = schemaIdMap
	}

	var id int32
	if id, exists = schemaIdMap[schema]; exists {
		return id, nil
	}

	request, err := this.newDefaultRequest("POST",
		fmt.Sprintf(REGISTER_NEW_SCHEMA, subject),
		strings.NewReader(fmt.Sprintf("{\"schema\": %s}", strconv.Quote(schema.String()))))
	response, err := http.DefaultClient.Do(request)
	if err != nil {
		return 0, err
	}

	if this.isOK(response) {
		decodedResponse := &RegisterSchemaResponse{}
		if this.handleSuccess(response, decodedResponse) != nil {
			return 0, err
		}

		schemaIdMap[schema] = decodedResponse.Id
		this.idCache[decodedResponse.Id] = schema

		return decodedResponse.Id, err
	} else {
		return 0, this.handleError(response)
	}
}

开发者ID:sunshine-zhd1229，项目名称:go_kafka_client，代码行数:35，代码来源:schema_registry.go

注：本文中的github.com/elodina/go-avro.Schema类示例整理自Github/MSDocs等源码及文档管理平台，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。