weblogic加载hibernate3时,ClassNotFoundException的解决方法
最近在项目中用weblogic跑Spring+hibernate的运用(在tomcat中正常运行)
抛出如下的异常
org.springframework.orm.hibernate3.HibernateQueryException:
ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from
com.datastage.model.TmdDatastageXm project where project.jqbh=?]; nested
exception is org.hibernate.QueryException: ClassNotFoundException:
org.hibernate.hql.ast.HqlToken [from com.datastage.model.TmdDatastageXm
project where project.jqbh=?]org.hibernate.QueryException:
ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from
com.datastage.model.TmdDatastageXm project where project.jqbh=?]
at org.hibernate.hql.ast.HqlLexer.panic(HqlLexer.java:57)
at antlr.CharScanner.setTokenObjectClass(CharScanner.java:340)
at org.hibernate.hql.ast.HqlLexer.setTokenObjectClass(HqlLexer.java:31)
<property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.OracleDialect</prop> <prop key="hibernate.show_sql">false</prop> <prop key="hibernate.cglib.use_reflection_optimizer">true</prop> </props> </property>
在配置中加以下属性就可以解决
org.hibernate.hql.ast.ASTQueryTranslatorFactory
<property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.OracleDialect</prop> <prop key="hibernate.show_sql">false</prop> <prop key="hibernate.cglib.use_reflection_optimizer">true</prop> <prop key="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</prop> </props> </property>
注:如果这样的话,很多hb 3的hql语法就不能用了,比如delete。把antlr-x.x.xx.jar放到weblogic的启动classpath里(weblogic.jar之前)即可