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

所有已实现的接口:
UserType
```
@Deprecated
public class BlobStringType
extends AbstractLobType
```
已过时。
as of Spring 4.3, in favor of Hibernate 4.x/5.x
Hibernate UserType implementation for Strings that get mapped to BLOBs. Retrieves the LobHandler to use from LocalSessionFactoryBean at config time.
This is intended for the (arguably unnatural, but still common) case where character data is stored in a binary LOB. This requires encoding and decoding the characters within this UserType; see the javadoc of the getCharacterEncoding() method.
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 BLOB: For databases like MySQL and MS SQL Server, any large enough binary type will work.
从以下版本开始:
1.2.7
作者:
Juergen Hoeller
另请参阅:
getCharacterEncoding(), LocalSessionFactoryBean.setLobHandler(org.springframework.jdbc.support.lob.LobHandler)

字段概要
- 从类继承的字段 org.springframework.orm.hibernate3.support.AbstractLobType
  logger

构造器概要

构造器
限定符	构造器	说明
	`BlobStringType()`	已过时。 Constructor used by Hibernate: fetches config-time LobHandler and config-time JTA TransactionManager from LocalSessionFactoryBean.
`protected`	`BlobStringType(LobHandler lobHandler, TransactionManager jtaTransactionManager)`	已过时。 Constructor used for testing: takes an explicit LobHandler and an explicit JTA TransactionManager (can be `null`).

方法概要

所有方法实例方法具体方法已过时的方法
修饰符和类型	方法	说明
`protected String`	`getCharacterEncoding()`	已过时。 Determine the character encoding to apply to the BLOB's bytes to turn them into a String.
`protected Object`	`nullSafeGetInternal(ResultSet rs, String[] names, Object owner, LobHandler lobHandler)`	已过时。 Template method to extract a value from the given result set.
`protected void`	`nullSafeSetInternal(PreparedStatement ps, int index, Object value, LobCreator lobCreator)`	已过时。 Template method to set the given parameter value on the given statement.
`Class<?>`	`returnedClass()`	已过时。
`int[]`	`sqlTypes()`	已过时。

从类继承的方法 org.springframework.orm.hibernate3.support.AbstractLobType
assemble, deepCopy, disassemble, equals, hashCode, isMutable, nullSafeGet, nullSafeSet, replace

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.hibernate.usertype.UserType
nullSafeGet, nullSafeSet

- 构造器详细资料
  - BlobStringType
```
public BlobStringType()
```
    已过时。
    Constructor used by Hibernate: fetches config-time LobHandler and config-time JTA TransactionManager from LocalSessionFactoryBean.
    另请参阅:
    LocalSessionFactoryBean.getConfigTimeLobHandler(), LocalSessionFactoryBean.getConfigTimeTransactionManager()
  - BlobStringType
```
protected BlobStringType(LobHandler lobHandler,
                         TransactionManager jtaTransactionManager)
```
    已过时。
    Constructor used for testing: takes an explicit LobHandler and an explicit JTA TransactionManager (can be null).
- 方法详细资料
  - sqlTypes
```
public int[] sqlTypes()
```
    已过时。
  - returnedClass
```
public Class<?> returnedClass()
```
    已过时。
  - nullSafeGetInternal
```
protected Object nullSafeGetInternal(ResultSet rs,
                                     String[] names,
                                     Object owner,
                                     LobHandler lobHandler)
                              throws SQLException,
                                     UnsupportedEncodingException
```
    已过时。
    从类复制的说明: AbstractLobType
    Template method to extract a value from the given result set.
    指定者:
    nullSafeGetInternal 在类中 AbstractLobType
    参数:
    rs - the ResultSet to extract from
    names - the column names
    owner - the containing entity
    lobHandler - the LobHandler to use
    返回:
    the extracted value
    抛出:
    SQLException - if thrown by JDBC methods
    UnsupportedEncodingException
  - nullSafeSetInternal
```
protected void nullSafeSetInternal(PreparedStatement ps,
                                   int index,
                                   Object value,
                                   LobCreator lobCreator)
                            throws SQLException,
                                   UnsupportedEncodingException
```
    已过时。
    从类复制的说明: AbstractLobType
    Template method to set the given parameter value on the given statement.
    指定者:
    nullSafeSetInternal 在类中 AbstractLobType
    参数:
    ps - the PreparedStatement to set on
    index - the statement parameter index
    value - the value to set
    lobCreator - the LobCreator to use
    抛出:
    SQLException - if thrown by JDBC methods
    UnsupportedEncodingException
  - getCharacterEncoding
```
protected String getCharacterEncoding()
```
    已过时。
    Determine the character encoding to apply to the BLOB's bytes to turn them into a String.
    Default is null, indicating to use the platform default encoding. To be overridden in subclasses for a specific encoding such as "ISO-8859-1" or "UTF-8".
    返回:
    the character encoding to use, or null to use the platform default encoding
    另请参阅:
    String(byte[], String), String.getBytes(String)

类 BlobStringType

字段概要

从类继承的字段 org.springframework.orm.hibernate3.support.AbstractLobType

构造器概要

方法概要

从类继承的方法 org.springframework.orm.hibernate3.support.AbstractLobType

从类继承的方法 java.lang.Object

从接口继承的方法 org.hibernate.usertype.UserType

构造器详细资料

BlobStringType

BlobStringType

方法详细资料

sqlTypes

returnedClass

nullSafeGetInternal

nullSafeSetInternal

getCharacterEncoding