LocalSessionFactoryBean配置：

LocalSessionFactoryBean配置：
引用:
<bean id="sessionFactory"
class="org.springframework.orm.hibernate.LocalSessionFactoryBean">
<property name="dataSource">
<ref local="dataSource" />
</property>
<property name="lobHandler">
<ref local="oracleLobHandler" />
</property>
<property name="mappingResources">
<list>...</list>
</property>
<property name="hibernateProperties">...</property>
</bean>


lobHandler:
引用:
<bean id="oracleLobHandler"
class="org.springframework.jdbc.support.lob.OracleLobHandler"
lazy-init="true">
<property name="nativeJdbcExtractor">
<ref local="nativeJdbcExtractor" />
</property>
</bean>


nativeJdbcExtractor:
引用:
<!--使用dbcp连接池时启用-->
<bean id="nativeJdbcExtractor"
class="org.springframework.jdbc.support.nativejdbc.CommonsDbcpNativeJdbcExtractor"
lazy-init="true" />
<!--使用websphere连接池时启用
<bean id="nativeJdbcExtractor"
class="org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor"
lazy-init="true"/>
-->

pojo blob字段的xdoclet：
java代码:


public Class BinaryFile
private byte[] content;
/**
* @hibernate.property
* column="content"
* type="org.springframework.orm.hibernate.support.BlobByteArrayType"
*
* @return binary array content
*/
public byte[] getContent()
{
return content;
}


示例代码调用：
java代码:

File file = some file get from anywhere.........
byte[] fileArray = org.springframework.util.FileCopyUtils.copyToByteArray(file);
BinaryFile bFile = new BinaryFile();
bFile.setContent(fileArray);
getHibernateTemplate().save(bFile);

   

进入问吧