org.springframework.orm.hibernate3.support

Class ClobStringType

java.lang.Object

org.springframework.orm.hibernate3.support.AbstractLobType

org.springframework.orm.hibernate3.support.ClobStringType

Deprecated.

as of Spring 4.3, in favor of Hibernate 4.x/5.x

@Deprecated
public class ClobStringType
extends AbstractLobType

Hibernate UserType implementation for Strings that get mapped to CLOBs. Retrieves the LobHandler to use from LocalSessionFactoryBean 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 Hibernate mappings, as DefaultLobCreator will work with most JDBC-compliant database drivers. In this case, the field type does not have to be CLOB: For databases like MySQL and MS SQL Server, any large enough character type will work.

Since:

1.2

Author:

Juergen Hoeller

See Also:

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

Field Summary

Fields inherited from class org.springframework.orm.hibernate3.support.AbstractLobType

logger

Constructor Summary

Constructors

Modifier	Constructor and Description
	ClobStringType() Deprecated. Constructor used by Hibernate: fetches config-time LobHandler and config-time JTA TransactionManager from LocalSessionFactoryBean.
protected	ClobStringType(LobHandler lobHandler, TransactionManager jtaTransactionManager) Deprecated. Constructor used for testing: takes an explicit LobHandler and an explicit JTA TransactionManager (can be null).

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	nullSafeGetInternal(java.sql.ResultSet rs, java.lang.String[] names, java.lang.Object owner, LobHandler lobHandler) Deprecated. Template method to extract a value from the given result set.
protected void	nullSafeSetInternal(java.sql.PreparedStatement ps, int index, java.lang.Object value, LobCreator lobCreator) Deprecated. Template method to set the given parameter value on the given statement.
java.lang.Class<?>	returnedClass() Deprecated.
int[]	sqlTypes() Deprecated.

Methods inherited from class org.springframework.orm.hibernate3.support.AbstractLobType

assemble, deepCopy, disassemble, equals, hashCode, isMutable, nullSafeGet, nullSafeSet, replace

Methods inherited from class java.lang.Object

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

Constructor Detail

ClobStringType

public ClobStringType()

Deprecated.

Constructor used by Hibernate: fetches config-time LobHandler and config-time JTA TransactionManager from LocalSessionFactoryBean.

See Also:

LocalSessionFactoryBean.getConfigTimeLobHandler(), LocalSessionFactoryBean.getConfigTimeTransactionManager()

ClobStringType

protected ClobStringType(LobHandler lobHandler,
                         TransactionManager jtaTransactionManager)

Deprecated.

Constructor used for testing: takes an explicit LobHandler and an explicit JTA TransactionManager (can be null).

Method Detail

sqlTypes

public int[] sqlTypes()

Deprecated.

returnedClass

public java.lang.Class<?> returnedClass()

Deprecated.

nullSafeGetInternal

protected java.lang.Object nullSafeGetInternal(java.sql.ResultSet rs,
                                               java.lang.String[] names,
                                               java.lang.Object owner,
                                               LobHandler lobHandler)
                                        throws java.sql.SQLException

Deprecated.

Description copied from class: AbstractLobType

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

Specified by:

nullSafeGetInternal in class AbstractLobType

Parameters:

rs - the ResultSet to extract from

names - the column names

owner - the containing entity

lobHandler - the LobHandler to use

Returns:

the extracted value

Throws:

java.sql.SQLException - if thrown by JDBC methods

nullSafeSetInternal

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

Deprecated.

Description copied from class: AbstractLobType

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

Specified by:

nullSafeSetInternal in class AbstractLobType

Parameters:

ps - the PreparedStatement to set on

index - the statement parameter index

value - the value to set

lobCreator - the LobCreator to use

Throws:

java.sql.SQLException - if thrown by JDBC methods