hibernate编程经验

2008-02-23 09:18:17来源：互联网阅读 ()

ContextJavax.naming.NameNotFoundException: Name Hibernate_connection_factory is not bound in this Context

tomcat Struts hibernate sqlserver项目

如果某个hibernate.XML文件中的 id generator 写<generator class="identity"/>
而其他的写<generator class="native"/>则报错:
javax.naming.NameNotFoundException: Name hibernate_connection_factory is not bound in this Context

无法连接到sqlserver数据库!

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hibernate的ClassCastException

tomcat struts hibernate sqlserver2000项目

获取用户类型列表时候,报错:
[WARN] TypeDAO - java.lang.ClassCastException: com.shjinbang.hibernate.Type
应该将object[]改成object,因为user表和其他表没有关联,如果有关联就要用数组了.
以下是代码
Iterator itr = null;
itr = query.iterate();
while(itr.hasNext()){
log.debug("while itr start,,Object[])itr.next()");
Object object[] = (Object[])itr.next();
UserForm userForm = new UserForm();
User user=(User)object[0];
userForm.setUserid(user.getUserid());
userForm.setUserName(user.getUserName());
userForm.setPassword(user.getPassword());
userlist.add(userForm);
}