Package org.apache.ibatis.type

Class ClobReaderTypeHandler

java.lang.Object

org.apache.ibatis.type.TypeReference<T>

org.apache.ibatis.type.BaseTypeHandler<Reader>

org.apache.ibatis.type.ClobReaderTypeHandler

All Implemented Interfaces:

TypeHandler<Reader>

public class ClobReaderTypeHandler
extends BaseTypeHandler<Reader>

The TypeHandler for Clob/Reader using method supported at JDBC 4.0.

Since:

3.4.0

Author:

Kazuki Shimizu

Field Summary

Fields inherited from class org.apache.ibatis.type.BaseTypeHandler

configuration

Constructor Summary

Constructors

Constructor	Description
ClobReaderTypeHandler()

Method Summary

Modifier and Type	Method	Description
Reader	getNullableResult(CallableStatement cs, int columnIndex)	Get a Reader that corresponds to a specified column index from CallableStatement.
Reader	getNullableResult(ResultSet rs, int columnIndex)	Get a Reader that corresponds to a specified column index from ResultSet.
Reader	getNullableResult(ResultSet rs, String columnName)	Get a Reader that corresponds to a specified column name from ResultSet.
void	setNonNullParameter(PreparedStatement ps, int i, Reader parameter, JdbcType jdbcType)	Set a Reader into PreparedStatement.

Methods inherited from class org.apache.ibatis.type.BaseTypeHandler

getResult, getResult, getResult, setConfiguration, setParameter

Methods inherited from class org.apache.ibatis.type.TypeReference

getRawType, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ClobReaderTypeHandler

public ClobReaderTypeHandler()

Method Details

setNonNullParameter

public void setNonNullParameter(PreparedStatement ps,
 int i,
 Reader parameter,
 JdbcType jdbcType)
                         throws SQLException

Set a Reader into PreparedStatement.

Specified by:

setNonNullParameter in class BaseTypeHandler<Reader>

Throws:

SQLException

See Also:

• PreparedStatement.setClob(int, Reader)

getNullableResult

public Reader getNullableResult(ResultSet rs,
 String columnName)
                         throws SQLException

Get a Reader that corresponds to a specified column name from ResultSet.

Specified by:

getNullableResult in class BaseTypeHandler<Reader>

Parameters:

rs - the rs

columnName - Column name, when configuration useColumnLabel is false

Returns:

the nullable result

Throws:

SQLException - the SQL exception

See Also:

• ResultSet.getClob(String)

getNullableResult

public Reader getNullableResult(ResultSet rs,
 int columnIndex)
                         throws SQLException

Get a Reader that corresponds to a specified column index from ResultSet.

Specified by:

getNullableResult in class BaseTypeHandler<Reader>

Throws:

SQLException

See Also:

• ResultSet.getClob(int)

getNullableResult

public Reader getNullableResult(CallableStatement cs,
 int columnIndex)
                         throws SQLException

Get a Reader that corresponds to a specified column index from CallableStatement.

Specified by:

getNullableResult in class BaseTypeHandler<Reader>

Throws:

SQLException

See Also:

• CallableStatement.getClob(int)