java.lang.Object
- org.springframework.orm.hibernate3.support.AbstractLobType

All Implemented Interfaces:
UserType
Direct Known Subclasses:
BlobByteArrayType, BlobSerializableType, BlobStringType, ClobStringType
```
@Deprecated
public abstract class AbstractLobType
extends Object
implements UserType
```
Deprecated.
as of Spring 4.3, in favor of Hibernate 4.x/5.x
Abstract base class for Hibernate UserType implementations that map to LOBs. Retrieves the LobHandler to use from LocalSessionFactoryBean at config time.
For writing LOBs, either an active Spring transaction synchronization or an active JTA transaction (with "jtaTransactionManager" specified on LocalSessionFactoryBean or a Hibernate TransactionManagerLookup configured through the corresponding Hibernate property) is required.
Offers template methods for setting parameters and getting result values, passing in the LobHandler or LobCreator to use.
Since:
1.2
Author:
Juergen Hoeller
See Also:
LobHandler, LobCreator, LocalSessionFactoryBean.setLobHandler(org.springframework.jdbc.support.lob.LobHandler), LocalSessionFactoryBean.setJtaTransactionManager(javax.transaction.TransactionManager)

Field Summary
Fields
Modifier and Type Field Description
protected Log logger
Deprecated.

Constructor Summary

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

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`Object`	`assemble(Serializable cached, Object owner)`	Deprecated. This implementation returns the passed-in value as-is.
`Object`	`deepCopy(Object value)`	Deprecated. This implementation returns the passed-in value as-is.
`Serializable`	`disassemble(Object value)`	Deprecated. This implementation returns the passed-in value as-is.
`boolean`	`equals(Object x, Object y)`	Deprecated. This implementation delegates to the Hibernate EqualsHelper.
`int`	`hashCode(Object x)`	Deprecated. This implementation returns the hashCode of the given objectz.
`boolean`	`isMutable()`	Deprecated. This implementation returns false.
`Object`	`nullSafeGet(ResultSet rs, String[] names, Object owner)`	Deprecated.
`protected abstract Object`	`nullSafeGetInternal(ResultSet rs, String[] names, Object owner, LobHandler lobHandler)`	Deprecated. Template method to extract a value from the given result set.
`void`	`nullSafeSet(PreparedStatement st, Object value, int index)`	Deprecated.
`protected abstract void`	`nullSafeSetInternal(PreparedStatement ps, int index, Object value, LobCreator lobCreator)`	Deprecated. Template method to set the given parameter value on the given statement.
`Object`	`replace(Object original, Object target, Object owner)`	Deprecated. This implementation returns the passed-in original as-is.

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

Methods inherited from interface org.hibernate.usertype.UserType
nullSafeGet, nullSafeSet, returnedClass, sqlTypes

Field Detail
- logger
```
protected final Log logger
```
  Deprecated.

Constructor Detail
- AbstractLobType
```
protected AbstractLobType()
```
  Deprecated.
  Constructor used by Hibernate: fetches config-time LobHandler and config-time JTA TransactionManager from LocalSessionFactoryBean.
  See Also:
  LocalSessionFactoryBean.getConfigTimeLobHandler(), LocalSessionFactoryBean.getConfigTimeTransactionManager()
- AbstractLobType
```
protected AbstractLobType(LobHandler lobHandler,
                          TransactionManager jtaTransactionManager)
```
  Deprecated.
  Constructor used for testing: takes an explicit LobHandler and an explicit JTA TransactionManager (can be null).

Method Detail

isMutable
```
public boolean isMutable()
```
Deprecated.
This implementation returns false.
Specified by:
isMutable in interface UserType

equals
```
public boolean equals(Object x,
                      Object y)
               throws HibernateException
```
Deprecated.
This implementation delegates to the Hibernate EqualsHelper.
Specified by:
equals in interface UserType
Throws:
HibernateException
See Also:
EqualsHelper.equals(java.lang.Object, java.lang.Object)

hashCode
```
public int hashCode(Object x)
             throws HibernateException
```
Deprecated.
This implementation returns the hashCode of the given objectz.
Specified by:
hashCode in interface UserType
Throws:
HibernateException

deepCopy
```
public Object deepCopy(Object value)
                throws HibernateException
```
Deprecated.
This implementation returns the passed-in value as-is.
Specified by:
deepCopy in interface UserType
Throws:
HibernateException

disassemble
```
public Serializable disassemble(Object value)
                         throws HibernateException
```
Deprecated.
This implementation returns the passed-in value as-is.
Specified by:
disassemble in interface UserType
Throws:
HibernateException

assemble

public Object assemble(Serializable cached,
                       Object owner)
                throws HibernateException

Deprecated.

This implementation returns the passed-in value as-is.

Specified by:: assemble in interface UserType
Throws:: HibernateException

replace

public Object replace(Object original,
                      Object target,
                      Object owner)
               throws HibernateException

Deprecated.

This implementation returns the passed-in original as-is.

Specified by:: replace in interface UserType
Throws:: HibernateException

nullSafeGet

@Deprecated
public final Object nullSafeGet(ResultSet rs,
                                String[] names,
                                Object owner)
                         throws HibernateException,
                                SQLException

Deprecated.

This implementation delegates to nullSafeGetInternal, passing in the LobHandler of this type.

Throws:: HibernateException; SQLException
See Also:: nullSafeGetInternal(java.sql.ResultSet, java.lang.String[], java.lang.Object, org.springframework.jdbc.support.lob.LobHandler)

nullSafeSet
```
@Deprecated
public final void nullSafeSet(PreparedStatement st,
                              Object value,
                              int index)
                       throws HibernateException,
                              SQLException
```
Deprecated.
This implementation delegates to nullSafeSetInternal, passing in a transaction-synchronized LobCreator for the LobHandler of this type.
Throws:
HibernateException
SQLException
See Also:
nullSafeSetInternal(java.sql.PreparedStatement, int, java.lang.Object, org.springframework.jdbc.support.lob.LobCreator)

nullSafeGetInternal

protected abstract Object nullSafeGetInternal(ResultSet rs,
                                              String[] names,
                                              Object owner,
                                              LobHandler lobHandler)
                                       throws SQLException,
                                              IOException,
                                              HibernateException

Deprecated.

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

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:: SQLException - if thrown by JDBC methods; IOException - if thrown by streaming methods; HibernateException - in case of any other exceptions

nullSafeSetInternal

protected abstract void nullSafeSetInternal(PreparedStatement ps,
                                            int index,
                                            Object value,
                                            LobCreator lobCreator)
                                     throws SQLException,
                                            IOException,
                                            HibernateException

Deprecated.

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

Parameters:: ps - the PreparedStatement to set on; index - the statement parameter index; value - the value to set; lobCreator - the LobCreator to use
Throws:: SQLException - if thrown by JDBC methods; IOException - if thrown by streaming methods; HibernateException - in case of any other exceptions

Class AbstractLobType

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.hibernate.usertype.UserType

Field Detail

logger

Constructor Detail

AbstractLobType

AbstractLobType

Method Detail

isMutable

equals

hashCode

deepCopy

disassemble

assemble

replace

nullSafeGet

nullSafeSet

nullSafeGetInternal

nullSafeSetInternal