Documentation ¶
Index ¶
- type BaseJob
- type BasePluggable
- func (b *BasePluggable) Description() (string, error)
- func (b *BasePluggable) Developer() (string, error)
- func (b *BasePluggable) PeerPluginJobConf() *config.JSON
- func (b *BasePluggable) PeerPluginName() string
- func (b *BasePluggable) PluginConf() *config.JSON
- func (b *BasePluggable) PluginJobConf() *config.JSON
- func (b *BasePluggable) PluginName() (string, error)
- func (b *BasePluggable) SetPeerPluginJobConf(conf *config.JSON)
- func (b *BasePluggable) SetPeerPluginName(name string)
- func (b *BasePluggable) SetPluginConf(conf *config.JSON)
- func (b *BasePluggable) SetPluginJobConf(conf *config.JSON)
- type BasePlugin
- func (b *BasePlugin) Post(ctx context.Context) error
- func (b *BasePlugin) PostHandler(ctx context.Context, conf *config.JSON) error
- func (b *BasePlugin) PreCheck(ctx context.Context) error
- func (b *BasePlugin) PreHandler(ctx context.Context, conf *config.JSON) error
- func (b *BasePlugin) Prepare(ctx context.Context) error
- type BaseTask
- func (b *BaseTask) Format(format string) string
- func (b *BaseTask) JobID() int64
- func (b *BaseTask) SetJobID(jobID int64)
- func (b *BaseTask) SetTaskCollector(collector TaskCollector)
- func (b *BaseTask) SetTaskGroupID(taskGroupID int64)
- func (b *BaseTask) SetTaskID(taskID int64)
- func (b *BaseTask) TaskCollector() TaskCollector
- func (b *BaseTask) TaskGroupID() int64
- func (b *BaseTask) TaskID() int64
- func (b *BaseTask) Wrapf(err error, format string, args ...interface{}) error
- type Job
- type JobCollector
- type Pluggable
- type Plugin
- type RecordReceiver
- type RecordSender
- type Task
- type TaskCollector
- type Type
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type BaseJob ¶
type BaseJob struct { *BasePlugin // contains filtered or unexported fields }
BaseJob 基础工作,用于辅助和简化工作接口的实现
func (*BaseJob) SetCollector ¶
func (b *BaseJob) SetCollector(collector JobCollector)
SetCollector 设置采集器
type BasePluggable ¶
type BasePluggable struct {
// contains filtered or unexported fields
}
BasePluggable 基础可插件化 用于辅助各类可插件化接口实现,简化其实现
func (*BasePluggable) Description ¶
func (b *BasePluggable) Description() (string, error)
Description 插件描述,当description不存在或者不是字符串时会返回错误
func (*BasePluggable) Developer ¶
func (b *BasePluggable) Developer() (string, error)
Developer 插件开发者,当developer不存在或者不是字符串时会返回错误
func (*BasePluggable) PeerPluginJobConf ¶
func (b *BasePluggable) PeerPluginJobConf() *config.JSON
PeerPluginJobConf 设置个性化配置
func (*BasePluggable) PeerPluginName ¶
func (b *BasePluggable) PeerPluginName() string
PeerPluginName 对应插件名称
func (*BasePluggable) PluginConf ¶
func (b *BasePluggable) PluginConf() *config.JSON
PluginConf 插件配置
func (*BasePluggable) PluginJobConf ¶
func (b *BasePluggable) PluginJobConf() *config.JSON
PluginJobConf 工作配置
func (*BasePluggable) PluginName ¶
func (b *BasePluggable) PluginName() (string, error)
PluginName 插件名称,当name不存在或者不是字符串时会返回错误
func (*BasePluggable) SetPeerPluginJobConf ¶
func (b *BasePluggable) SetPeerPluginJobConf(conf *config.JSON)
SetPeerPluginJobConf 设置对应工作配置
func (*BasePluggable) SetPeerPluginName ¶
func (b *BasePluggable) SetPeerPluginName(name string)
SetPeerPluginName 设置对应工作名
func (*BasePluggable) SetPluginConf ¶
func (b *BasePluggable) SetPluginConf(conf *config.JSON)
SetPluginConf 设置插件配置
func (*BasePluggable) SetPluginJobConf ¶
func (b *BasePluggable) SetPluginJobConf(conf *config.JSON)
SetPluginJobConf 设置插件工作配置
type BasePlugin ¶
type BasePlugin struct {
*BasePluggable
}
BasePlugin 基础插件,用于辅助和简化插件的实现
func (*BasePlugin) PostHandler ¶
PostHandler 后置通知处理空方法
func (*BasePlugin) PreCheck ¶
func (b *BasePlugin) PreCheck(ctx context.Context) error
PreCheck 预检查空方法
func (*BasePlugin) PreHandler ¶
PreHandler 预处理空方法
type BaseTask ¶
type BaseTask struct { *BasePlugin // contains filtered or unexported fields }
BaseTask 基础任务,用于辅助和简化任务接口的实现
func (*BaseTask) SetTaskCollector ¶
func (b *BaseTask) SetTaskCollector(collector TaskCollector)
SetTaskCollector 设置任务信息收集器
func (*BaseTask) SetTaskGroupID ¶
SetTaskGroupID 设置任务组ID
func (*BaseTask) TaskCollector ¶
func (b *BaseTask) TaskCollector() TaskCollector
TaskCollector 任务信息收集器
type Job ¶
type Job interface { Plugin Collector() JobCollector //todo 工作采集器目前未使用 SetCollector(JobCollector) //todo 设置工作采集器目前未使用 }
Job 工作
type JobCollector ¶
JobCollector 工作信息采集器,用于统计整个工作的进度,错误信息等 toto 当前未实现监控模块,为此需要在后面来实现这个接口的结构体
type Pluggable ¶
type Pluggable interface { //插件开发者,一般写入插件配置中 Developer() (string, error) //插件描述,一般写入插件配置中 Description() (string, error) //插件名称,一般写入插件配置中 PluginName() (string, error) /*插件配置,基础配置如下,其余可以根据个性化定制 { "name" : "mysqlreader", "developer":"Breeze0806", "description":"use github.com/go-sql-driver/mysql. database/sql DB execute select sql, retrieve data from the ResultSet. warn: The more you know about the database, the less problems you encounter." } */ PluginConf() *config.JSON //插件工作配置 PluginJobConf() *config.JSON //对应插件名(对于Writer来说就是Reader,对应Reader来说就是Wirter) PeerPluginName() string //对应插件配置(对于Writer来说就是Reader,对应Reader来说就是Wirter) PeerPluginJobConf() *config.JSON //设置工作插件 SetPluginJobConf(conf *config.JSON) //设置对应插件配置(对于Writer来说就是Reader,对应Reader来说就是Wirter) SetPeerPluginJobConf(conf *config.JSON) //设置对应插件名(对于Writer来说就是Reader,对应Reader来说就是Wirter) SetPeerPluginName(name string) //设置插件配置 SetPluginConf(conf *config.JSON) //初始化插件,需要实现者个性化实现 Init(ctx context.Context) error //销毁插件,需要实现者个性化实现 Destroy(ctx context.Context) error }
Pluggable 可插件化接口
type Plugin ¶
type Plugin interface { Pluggable //预检查,在数据库中用于检查权限 PreCheck(ctx context.Context) error //准备 Prepare(ctx context.Context) error //后置通知 Post(ctx context.Context) error //预备处理, todo当前未用到 PreHandler(ctx context.Context, conf *config.JSON) error //后置通知处理, todo当前未用到 PostHandler(ctx context.Context, conf *config.JSON) error }
Plugin 插件
type RecordReceiver ¶
type RecordReceiver interface { GetFromReader() (element.Record, error) //从reader中读取记录 Shutdown() error // 关闭 }
RecordReceiver 记录接收器
type RecordSender ¶
type RecordSender interface { CreateRecord() (element.Record, error) //创建记录 SendWriter(record element.Record) error //将记录发往写入器 Flush() error //将记录刷新到记录发送器 Terminate() error //终止发送信号 Shutdown() error //关闭 }
RecordSender 记录发送器
type Task ¶
type Task interface { Plugin //任务信息收集器,todo 未使用 TaskCollector() TaskCollector //设置任务信息收集器,todo 未使用 SetTaskCollector(collector TaskCollector) //工作ID JobID() int64 //设置工作ID SetJobID(jobID int64) //任务组ID TaskGroupID() int64 //设置任务组ID SetTaskGroupID(taskGroupID int64) //任务ID TaskID() int64 //设置任务ID SetTaskID(taskID int64) //包裹错误 Wrapf(err error, format string, args ...interface{}) error //Format 日志格式 Format(format string) string }
Task 任务接口
type TaskCollector ¶
type TaskCollector interface { CollectDirtyRecordWithError(record element.Record, err error) CollectDirtyRecordWithMsg(record element.Record, msgErr string) CollectDirtyRecord(record element.Record, err error, msgErr string) CollectMessage(key string, value string) }
TaskCollector 任务收集器 todo 当前未使用