org.springframework.orm.ibatis.support

Class ClobStringTypeHandler

java.lang.Object

BaseTypeHandler

org.springframework.orm.ibatis.support.AbstractLobTypeHandler

org.springframework.orm.ibatis.support.ClobStringTypeHandler

Deprecated.

as of Spring 3.2, in favor of the native Spring support in the Mybatis follow-up project (http://code.google.com/p/mybatis/)

@Deprecated
public class ClobStringTypeHandler
extends AbstractLobTypeHandler

iBATIS TypeHandler implementation for Strings that get mapped to CLOBs. Retrieves the LobHandler to use from SqlMapClientFactoryBean at config time.

Particularly useful for storing Strings with more than 4000 characters in an Oracle database (only possible via CLOBs), in combination with OracleLobHandler.

Can also be defined in generic iBATIS mappings, as DefaultLobCreator will work with most JDBC-compliant database drivers. In this case, the field type does not have to be BLOB: For databases like MySQL and MS SQL Server, any large enough binary type will work.

Since:

1.1.5

Author:

Juergen Hoeller

See Also:

SqlMapClientFactoryBean.setLobHandler(org.springframework.jdbc.support.lob.LobHandler)

Field Summary

Fields inherited from class org.springframework.orm.ibatis.support.AbstractLobTypeHandler

LOB_CREATOR_SYNCHRONIZATION_ORDER

Constructor Summary

Constructors

Modifier	Constructor and Description
	ClobStringTypeHandler() Deprecated. Constructor used by iBATIS: fetches config-time LobHandler from SqlMapClientFactoryBean.
protected	ClobStringTypeHandler(LobHandler lobHandler) Deprecated. Constructor used for testing: takes an explicit LobHandler.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	getResultInternal(java.sql.ResultSet rs, int index, LobHandler lobHandler) Deprecated. Template method to extract a value from the given result set.
protected void	setParameterInternal(java.sql.PreparedStatement ps, int index, java.lang.Object value, java.lang.String jdbcType, LobCreator lobCreator) Deprecated. Template method to set the given value on the given statement.
java.lang.Object	valueOf(java.lang.String s) Deprecated.

Methods inherited from class org.springframework.orm.ibatis.support.AbstractLobTypeHandler

getResult, getResult, getResult, setParameter

Methods inherited from class java.lang.Object

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

Constructor Detail

ClobStringTypeHandler

public ClobStringTypeHandler()

Deprecated.

Constructor used by iBATIS: fetches config-time LobHandler from SqlMapClientFactoryBean.

See Also:

SqlMapClientFactoryBean.getConfigTimeLobHandler()

ClobStringTypeHandler

protected ClobStringTypeHandler(LobHandler lobHandler)

Deprecated.

Constructor used for testing: takes an explicit LobHandler.

Method Detail

setParameterInternal

protected void setParameterInternal(java.sql.PreparedStatement ps,
                                    int index,
                                    java.lang.Object value,
                                    java.lang.String jdbcType,
                                    LobCreator lobCreator)
                             throws java.sql.SQLException

Deprecated.

Description copied from class: AbstractLobTypeHandler

Template method to set the given value on the given statement.

Specified by:

setParameterInternal in class AbstractLobTypeHandler

Parameters:

ps - the PreparedStatement to set on

index - the statement parameter index

value - the parameter value to set

jdbcType - the JDBC type of the parameter

lobCreator - the LobCreator to use

Throws:

java.sql.SQLException - if thrown by JDBC methods

getResultInternal

protected java.lang.Object getResultInternal(java.sql.ResultSet rs,
                                             int index,
                                             LobHandler lobHandler)
                                      throws java.sql.SQLException

Deprecated.

Description copied from class: AbstractLobTypeHandler

Template method to extract a value from the given result set.

Specified by:

getResultInternal in class AbstractLobTypeHandler

Parameters:

rs - the ResultSet to extract from

index - the index in the ResultSet

lobHandler - the LobHandler to use

Returns:

the extracted value

Throws:

java.sql.SQLException - if thrown by JDBC methods

valueOf

public java.lang.Object valueOf(java.lang.String s)

Deprecated.