Hibernate 异常:org.hibernate.QueryException
org.hibernate.QueryException: could not resolve property: siteType.name of: com.dlut.domain.Site
?
public class Site implements java.io.Serializable {// Fields/** * */private static final long serialVersionUID = 4230100379477461568L;private Long id;private SiteType siteType; // 省略其他属性以及get,set方法}?<class name="com.dlut.domain.Site" table="site" schema="dbo" catalog="webdata"> <cache usage="read-only" region="DEFAULT_CACHE"/> <id name="id" type="java.lang.Long"> <column name="id" /> <generator /> </id> <many-to-one name="siteType" fetch="select"> <column name="type_id" /> </many-to-one></class>?
public class SiteType implements Serializable {/** * */private static final long serialVersionUID = -5866423360155759797L;private Integer id;private String name;private String typeDesc; @SuppressWarnings("unchecked")private Set configGroups = new HashSet(0); // 其它代码省略}?<class name="com.dlut.domain.SiteType" table="site_type" schema="dbo" catalog="webdata" lazy="false"> <cache usage="read-only" region="DEFAULT_CACHE"/> <id name="id" type="java.lang.Integer"> <column name="id" /> <generator /> </id> <property name="name" type="java.lang.String"> <column name="name" length="10" not-null="true" /> </property> <property name="typeDesc" type="java.lang.String"> <column name="type_desc" length="50" not-null="true" /> </property><set name="configGroups" table="site_type_config_group" inverse="true"> <key> <column name="site_type_id" not-null="true" /> </key> <many-to-many column="config_group_id"></many-to-many> </set> </class>
?
public List<Site> getSiteBysiteTypeName(String siteTypeName) {// 设置查询条件DetachedCriteria detachedCriteria = DetachedCriteria.forClass(Site.class);detachedCriteria.add(Restrictions.eq("siteType.name", siteTypeName));return getListByCriteria(detachedCriteria);}?原因尚不明确,我自认为配置没有问题, 等将来想通了再补上,先作个备忘.
1 楼 xiaokk 2009-07-11 我的也一样,等你解决呢 2 楼 bcw104 2009-07-24 到现在还没解决,暂时先放弃了