org.apache.dolphinscheduler.plugin.datasource.api.datasource.clickhouse

类 ClickHouseDataSourceProcessor

java.lang.Object

org.apache.dolphinscheduler.plugin.datasource.api.datasource.AbstractDataSourceProcessor

org.apache.dolphinscheduler.plugin.datasource.api.datasource.clickhouse.ClickHouseDataSourceProcessor

所有已实现的接口:

DataSourceProcessor

public class ClickHouseDataSourceProcessor
extends AbstractDataSourceProcessor

构造器概要

构造器

构造器和说明
ClickHouseDataSourceProcessor()

方法概要

限定符和类型	方法和说明
ConnectionParam	createConnectionParams(BaseDataSourceParamDTO datasourceParam) create datasource connection parameter which will be stored at DataSource see org.apache.dolphinscheduler.dao.entity.DataSource.connectionParams
ConnectionParam	createConnectionParams(String connectionJson) deserialize json to datasource connection param
BaseDataSourceParamDTO	createDatasourceParamDTO(String connectionJson) create BaseDataSourceParamDTO by connectionJson
Connection	getConnection(ConnectionParam connectionParam) get connection by connectionParam
String	getDatasourceDriver() get datasource Driver
DbType	getDbType()
String	getJdbcUrl(ConnectionParam connectionParam) get jdbcUrl by connection param, the jdbcUrl is different with ConnectionParam.jdbcUrl, this method will inject other to jdbcUrl
String	getValidationQuery() get validation Query

从类继承的方法 org.apache.dolphinscheduler.plugin.datasource.api.datasource.AbstractDataSourceProcessor

checkDatasourceParam, checkDatasourcePatter, checkHost, checkOther, getDatasourceUniqueId

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ClickHouseDataSourceProcessor

public ClickHouseDataSourceProcessor()

方法详细资料

createDatasourceParamDTO

public BaseDataSourceParamDTO createDatasourceParamDTO(String connectionJson)

从接口复制的说明: DataSourceProcessor

create BaseDataSourceParamDTO by connectionJson

参数:

connectionJson - seeorg.apache.dolphinscheduler.dao.entity.Datasource

返回:

BaseDataSourceParamDTO

createConnectionParams

public ConnectionParam createConnectionParams(BaseDataSourceParamDTO datasourceParam)

从接口复制的说明: DataSourceProcessor

create datasource connection parameter which will be stored at DataSource

see org.apache.dolphinscheduler.dao.entity.DataSource.connectionParams

createConnectionParams

public ConnectionParam createConnectionParams(String connectionJson)

从接口复制的说明: DataSourceProcessor

deserialize json to datasource connection param

参数:

connectionJson - org.apache.dolphinscheduler.dao.entity.DataSource.connectionParams

返回:

BaseConnectionParam

getDatasourceDriver

public String getDatasourceDriver()

从接口复制的说明: DataSourceProcessor

get datasource Driver

getValidationQuery

public String getValidationQuery()

从接口复制的说明: DataSourceProcessor

get validation Query

getJdbcUrl

public String getJdbcUrl(ConnectionParam connectionParam)

从接口复制的说明: DataSourceProcessor

get jdbcUrl by connection param, the jdbcUrl is different with ConnectionParam.jdbcUrl, this method will inject other to jdbcUrl

参数:

connectionParam - connection param

getConnection

public Connection getConnection(ConnectionParam connectionParam)
                         throws ClassNotFoundException,
                                SQLException

从接口复制的说明: DataSourceProcessor

get connection by connectionParam

参数:

connectionParam - connectionParam

返回:

Connection

抛出:

ClassNotFoundException

SQLException

getDbType

public DbType getDbType()

返回:

DbType