程序包 org.apache.seatunnel.connectors.seatunnel.jdbc.sink

类 AbstractJdbcSinkWriter<ResourceT>

java.lang.Object

org.apache.seatunnel.connectors.seatunnel.jdbc.sink.AbstractJdbcSinkWriter<ResourceT>

所有已实现的接口:

org.apache.seatunnel.api.sink.SinkWriter<org.apache.seatunnel.api.table.type.SeaTunnelRow,XidInfo,JdbcSinkState>, org.apache.seatunnel.api.sink.SupportMultiTableSinkWriter<ResourceT>, org.apache.seatunnel.api.sink.SupportResourceShare<ResourceT>

直接已知子类:

JdbcExactlyOnceSinkWriter, JdbcSinkWriter

public abstract class AbstractJdbcSinkWriter<ResourceT>
extends Object
implements org.apache.seatunnel.api.sink.SinkWriter<org.apache.seatunnel.api.table.type.SeaTunnelRow,XidInfo,JdbcSinkState>, org.apache.seatunnel.api.sink.SupportMultiTableSinkWriter<ResourceT>

嵌套类概要

从接口继承的嵌套类/接口 org.apache.seatunnel.api.sink.SinkWriter

org.apache.seatunnel.api.sink.SinkWriter.Context

字段概要

字段

修饰符和类型	字段	说明
protected JdbcConnectionProvider	connectionProvider
protected JdbcDialect	dialect
protected boolean	isOpen
protected JdbcSinkConfig	jdbcSinkConfig
protected JdbcOutputFormat<org.apache.seatunnel.api.table.type.SeaTunnelRow,JdbcBatchStatementExecutor<org.apache.seatunnel.api.table.type.SeaTunnelRow>>	outputFormat
protected org.apache.seatunnel.api.table.catalog.TablePath	sinkTablePath
protected org.apache.seatunnel.api.table.catalog.TableSchema	tableSchema

构造器概要

构造器

构造器	说明
AbstractJdbcSinkWriter()

方法概要

修饰符和类型	方法	说明
void	applySchemaChange(org.apache.seatunnel.api.table.event.SchemaChangeEvent event)
protected void	processSchemaChangeEvent(org.apache.seatunnel.api.table.event.AlterTableColumnEvent event, String sourceDialectName)
protected void	reOpenOutputFormat(org.apache.seatunnel.api.table.event.AlterTableColumnEvent event, String sourceDialectName)
protected void	replaceColumnByIndex(List<org.apache.seatunnel.api.table.catalog.Column> columns, String oldColumnName, org.apache.seatunnel.api.table.catalog.Column newColumn)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.seatunnel.api.sink.SinkWriter

abortPrepare, close, prepareCommit, snapshotState, write

从接口继承的方法 org.apache.seatunnel.api.sink.SupportMultiTableSinkWriter

primaryKey

从接口继承的方法 org.apache.seatunnel.api.sink.SupportResourceShare

initMultiTableResourceManager, setMultiTableResourceManager

字段详细资料

dialect

protected JdbcDialect dialect

sinkTablePath

protected org.apache.seatunnel.api.table.catalog.TablePath sinkTablePath

tableSchema

protected org.apache.seatunnel.api.table.catalog.TableSchema tableSchema

isOpen

protected transient boolean isOpen

connectionProvider

protected JdbcConnectionProvider connectionProvider

jdbcSinkConfig

protected JdbcSinkConfig jdbcSinkConfig

outputFormat

protected JdbcOutputFormat<org.apache.seatunnel.api.table.type.SeaTunnelRow,JdbcBatchStatementExecutor<org.apache.seatunnel.api.table.type.SeaTunnelRow>> outputFormat

构造器详细资料

AbstractJdbcSinkWriter

public AbstractJdbcSinkWriter()

方法详细资料

applySchemaChange

public void applySchemaChange(org.apache.seatunnel.api.table.event.SchemaChangeEvent event)
                       throws IOException

指定者:

applySchemaChange 在接口中 org.apache.seatunnel.api.sink.SinkWriter<org.apache.seatunnel.api.table.type.SeaTunnelRow,XidInfo,JdbcSinkState>

抛出:

IOException

processSchemaChangeEvent

protected void processSchemaChangeEvent(org.apache.seatunnel.api.table.event.AlterTableColumnEvent event,
                                        String sourceDialectName)
                                 throws IOException

抛出:

IOException

reOpenOutputFormat

protected void reOpenOutputFormat(org.apache.seatunnel.api.table.event.AlterTableColumnEvent event,
                                  String sourceDialectName)
                           throws IOException

抛出:

IOException

replaceColumnByIndex

protected void replaceColumnByIndex(List<org.apache.seatunnel.api.table.catalog.Column> columns,
                                    String oldColumnName,
                                    org.apache.seatunnel.api.table.catalog.Column newColumn)