DorisWriter (transfer-jdbc API)

java.lang.Object
- de.xab.porter.transfer.writer.AbstractWriter<java.sql.Connection>
- - de.xab.porter.transfer.jdbc.writer.JDBCWriter
  - - de.xab.porter.transfer.jdbc.writer.DorisWriter

All Implemented Interfaces:

de.xab.porter.transfer.connector.Connectable<java.sql.Connection>, JDBCConnector, de.xab.porter.transfer.writer.Writer<java.sql.Connection>
```
public class DorisWriter
extends JDBCWriter
```

Field Summary
- Fields inherited from class de.xab.porter.transfer.writer.AbstractWriter
  connection

Constructor Summary

Constructors
Constructor Description

DorisWriter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`createTable(de.xab.porter.api.Result<?> data)`	In case of Doris has a complex type of table with different DDL specification, porter will not support create table for it.
`java.lang.String`	`getJDBCUrl(de.xab.porter.api.dataconnection.DataConnection dataConnection)`	Doris uses MySQL JDBC protocol
`protected void`	`writeInPrepareBatchMode(de.xab.porter.api.Relation relation)`	Doris (0.14 for now) has an extremely slow speed of inserting with batch mode.
`protected void`	`writeInStatementBatchMode(de.xab.porter.api.Relation relation)`	see `writeInPrepareBatchMode(de.xab.porter.api.Relation)`

Methods inherited from class de.xab.porter.transfer.jdbc.writer.JDBCWriter
connect, doWrite, getAfterDDL, getColumns, getColumnType, getConstraints, getCreate, getCreateDDL, getIdentifierQuote, sortPrimaryKey, writeInDefaultMode, writeInValueMode

Methods inherited from class de.xab.porter.transfer.writer.AbstractWriter
close, closed, getChannel, getColumnIdentifier, getConnector, getTableIdentifier, setChannel, setConnector, write

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.xab.porter.transfer.connector.Connectable
close, closed, getConnector, setConnector

- Constructor Detail
  - DorisWriter
```
public DorisWriter()
```
- Method Detail
  - getJDBCUrl
```
public java.lang.String getJDBCUrl(de.xab.porter.api.dataconnection.DataConnection dataConnection)
```
    Doris uses MySQL JDBC protocol
  - createTable
```
public void createTable(de.xab.porter.api.Result<?> data)
```
    In case of Doris has a complex type of table with different DDL specification, porter will not support create table for it.
    
    Specified by:
    
    createTable in interface de.xab.porter.transfer.writer.Writer<java.sql.Connection>
    
    Overrides:
    
    createTable in class JDBCWriter
  - writeInPrepareBatchMode
```
protected void writeInPrepareBatchMode(de.xab.porter.api.Relation relation)
```
    Doris (0.14 for now) has an extremely slow speed of inserting with batch mode.
    
    Overrides:
    
    writeInPrepareBatchMode in class JDBCWriter
  - writeInStatementBatchMode
```
protected void writeInStatementBatchMode(de.xab.porter.api.Relation relation)
```
    see writeInPrepareBatchMode(de.xab.porter.api.Relation)
    
    Overrides:
    
    writeInStatementBatchMode in class JDBCWriter