ssh+oracle10+blob+BlobByteArrayType+上传图片

[hytangzhang]

用ssh做的上传图片的工程，，老是报下面的错误，望高手赐教，，，
这个是我的 spring配置：
<bean id="nativeJdbcExtractor"
class="org.springframework.jdbc.support.nativejdbc.C3P0NativeJdbcExtractor"
abstract="false" lazy-init="default" autowire="default"
dependency-check="default"/>
<bean id="lobHandler"
class="org.springframework.jdbc.support.lob.OracleLobHandler"
abstract="false" lazy-init="default" autowire="default"
dependency-check="default">

<property name="nativeJdbcExtractor">
<ref local="nativeJdbcExtractor" />
</property>
</bean>


<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource">
<ref bean="oracle" />
</property>
<property name="hibernateProperties">
<props>
<!-- Database connection settings -->
<prop key="cache.provider_class">
org.hibernate.cache.NoCacheProvider
</prop>

<prop key="hibernate.connection.useUnicode">true</prop>
<prop key="hibernate.connection.characterEncoding">
UTF-8
</prop>
<prop key="hibernate.dialect">
org.hibernate.dialect.Oracle9Dialect
</prop>

<!-- <prop key="hibernate.hbm2ddl.auto">create</prop> -->
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
</props>
</property>

<property name="lobHandler" ref="lobHandler"/>
<property name="mappingResources">
<list>
<value>com/feifan/po/TsDataFm.hbm.xml</value>
</list>
</property>
</bean>


description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Could not create Oracle LOB; nested exception is org.springframework.dao.InvalidDataAccessApiUsageException: Couldn't initialize OracleLobHandler because Oracle driver classes are not available. Note that OracleLobHandler requires Oracle JDBC driver 9i or higher!; nested exception is java.lang.NoSuchFieldException: DURATION_SESSION
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:523)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)