com.nexacro.uiadapter17.spring.dao.jdbc
Class JdbcRowHandler
java.lang.Object
com.nexacro.uiadapter17.spring.dao.jdbc.JdbcRowHandler
- All Implemented Interfaces:
- org.springframework.jdbc.core.RowCallbackHandler
public class JdbcRowHandler
- extends Object
- implements org.springframework.jdbc.core.RowCallbackHandler
jdbc를 사용하여 nexacro platform으로 대용량 데이터를 전송하려고 할때 사용되는 RowHandler 이다.
아래와 같은 형식으로 처리하며, 쿼리가 실행한 후 남아 있는 데이터가 존재할 수 있기 때문에 전송되지 않은 데이터를 전송한다.
DataSource dataSource = getDataSource();
Dbms dbms = dbmsProvider.getDbms(dataSource);
JdbcRowHandler rowHandler = new JdbcRowHandler(dbms, firstRowHandler, sendName, firstRowCount);
getJdbcTemplate().query(sql, args, callbackHandler);
// send remain data..
rowHandler.sendRemainData();
- Since:
- 08.18.2015
- Version:
- 1.0
- Author:
- Park SeongMin
- See Also:
|
Constructor Summary |
JdbcRowHandler(Dbms dbms,
com.nexacro.uiadapter17.spring.core.data.NexacroFirstRowHandler firstRowHandler,
String resultName,
int firstRowCount)
|
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
JdbcRowHandler
public JdbcRowHandler(Dbms dbms,
com.nexacro.uiadapter17.spring.core.data.NexacroFirstRowHandler firstRowHandler,
String resultName,
int firstRowCount)
processRow
public void processRow(ResultSet rs)
throws SQLException
- Specified by:
processRow in interface org.springframework.jdbc.core.RowCallbackHandler
- Throws:
SQLException
sendRemainData
public void sendRemainData()
- 데이터 분할 전송 후 남아 있는 데이터를 전송한다.
getDataSet
public com.nexacro17.xapi.data.DataSet getDataSet()
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