?最近在项目中用weblogic跑Spring+hibernate的运用(在websphere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
<prop key="hibernate.query.factory_class">org.hibernate.hql.ast.ASTQueryTranslatorFactory</prop>
?
- <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>??
类似org.hibernate.hql.classic.ClassicQueryTranslatorFactory解释不了HQL语句
如:order by attribute_name
它报错说表没有这样的字段(属性名与字段不一样)
出错原因
在hibernate3中需要用到antlr，然而这个包在weblogic.jar中已经包含了antrl类库，就会产生一些类加载
的错误，无法找到在war或者ear中的hibernate3.jar。
出现这个错误之后，antlr会调用System.exit()，这样weblogic就会中止服务。
参考:
http://blog.chinajavaworld.com/entry.jspa?id=829