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Asked: 2026-05-13T08:35:28+00:00

I have one table with composite key attribute.. For that i have made 2

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I have one table with composite key attribute..

For that i have made 2 beans for hibernate annotations mappings..

Now, it works fine for save, update and delete..

But when I am fetching using some criteria, it’s giving me “could not resolve property” exception.

My Beans are as follows :

WBList.java

@Entity
public class WBList {

    private WBListPK id;
    private String wb;

    @Id
    public WBListPK getId() {
        return id;
    }
    public void setId(WBListPK id) {
        this.id = id;
    }
    @Column(name = "wb")
    public String getWb() {
        return wb;
    }
    public void setWb(String wb) {
        this.wb = wb;
    }
}

WBListPK.java

@Embeddable
public class WBListPK implements Serializable {

    private int rid;
    private int sid;

    public WBListPK() {
    }
    public WBListPK(Integer rid, Integer sid) {
        this.rid = rid;
        this.sid = sid;
    }
    public int getRid() {
        return rid;
    }
    public void setRid(int rid) {
        this.rid = rid;
    }
    public int getSid() {
        return sid;
    }
    public void setSid(int sid) {
        this.sid = sid;
    }
}

FindByAll Method of My DAO is as follows :

public List<WBList> findByAll(final WBListPK wbListPK, final String wb) {
        List results = null;
        results = this.hibernateTemplate.executeFind(new HibernateCallback() {

            public Object doInHibernate(Session session)
                    throws HibernateException, SQLException {

                Criteria criteria = session.createCriteria(WBList.class);

                if (wb != null) {
                    criteria.add(Expression.like("wb", wb));
                }

                if(wbListPK.getRid()!=0){
                    criteria.add(Expression.eq("rid", wbListPK.getRid()));
                }
                if(wbListPK.getSid()!=0){
                    criteria.add(Expression.eq("sid", wbListPK.getSid()));
                }
                return criteria.list();
            }
        });

        return results;
    }

I am calling this findByAll method from my controller, the code is :

 WBListPK wbListPK = new WBListPK();
 WBList wbList = new WBList();
 wbListPK.setRid(10);
 wbListPK.setSid(20);
 List<WBList> wbListList = this.wbListSecurityProcessor.findByAll(wbListPK, "b");
 System.out.println("wbListList = "+wbListList);

When I am executing above code, it’s giving me following exception (with stacktrace):

 org.springframework.orm.hibernate3.HibernateQueryException: could not resolve property: rid of: com.sufalam.mailserver.bean.WBList; nested exception is org.hibernate.QueryException: could not resolve property: rid of: com.sufalam.mailserver.bean.WBList
    org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:655)
    org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)
    org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:411)
    org.springframework.orm.hibernate3.HibernateTemplate.executeFind(HibernateTemplate.java:343)
    com.sufalam.mailserver.dao.WBListDao.findByAll(WBListDao.java:42)
    com.sufalam.mailserver.business.WBListProcessor.findByAll(WBListProcessor.java:33)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)
    $Proxy113.findByAll(Unknown Source)
    com.sufalam.mailserver.business.security.WBListSecurityProcessor.findByAll(WBListSecurityProcessor.java:28)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)
    $Proxy120.findByAll(Unknown Source)
    com.sufalam.mailserver.presentation.web.WBListManageController.handleRequest(WBListManageController.java:65)
    org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:781)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:726)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:636)
    org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:545)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)

root cause

org.hibernate.QueryException: could not resolve property: rid of: com.sufalam.mailserver.bean.WBList
    org.hibernate.persister.entity.AbstractPropertyMapping.propertyException(AbstractPropertyMapping.java:44)
    org.hibernate.persister.entity.AbstractPropertyMapping.toType(AbstractPropertyMapping.java:38)
    org.hibernate.persister.entity.AbstractEntityPersister.getSubclassPropertyTableNumber(AbstractEntityPersister.java:1379)
    org.hibernate.persister.entity.BasicEntityPropertyMapping.toColumns(BasicEntityPropertyMapping.java:31)
    org.hibernate.persister.entity.AbstractEntityPersister.toColumns(AbstractEntityPersister.java:1354)
    org.hibernate.loader.criteria.CriteriaQueryTranslator.getColumns(CriteriaQueryTranslator.java:434)
    org.hibernate.loader.criteria.CriteriaQueryTranslator.getColumnsUsingProjection(CriteriaQueryTranslator.java:394)
    org.hibernate.criterion.SimpleExpression.toSqlString(SimpleExpression.java:45)
    org.hibernate.loader.criteria.CriteriaQueryTranslator.getWhereCondition(CriteriaQueryTranslator.java:334)
    org.hibernate.loader.criteria.CriteriaJoinWalker.<init>(CriteriaJoinWalker.java:90)
    org.hibernate.loader.criteria.CriteriaJoinWalker.<init>(CriteriaJoinWalker.java:59)
    org.hibernate.loader.criteria.CriteriaLoader.<init>(CriteriaLoader.java:69)
    org.hibernate.impl.SessionImpl.list(SessionImpl.java:1554)
    org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283)
    com.sufalam.mailserver.dao.WBListDao$1.doInHibernate(WBListDao.java:59)
    org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
    org.springframework.orm.hibernate3.HibernateTemplate.executeFind(HibernateTemplate.java:343)
    com.sufalam.mailserver.dao.WBListDao.findByAll(WBListDao.java:42)
    com.sufalam.mailserver.business.WBListProcessor.findByAll(WBListProcessor.java:33)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)
    $Proxy113.findByAll(Unknown Source)
    com.sufalam.mailserver.business.security.WBListSecurityProcessor.findByAll(WBListSecurityProcessor.java:28)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)
    $Proxy120.findByAll(Unknown Source)
    com.sufalam.mailserver.presentation.web.WBListManageController.handleRequest(WBListManageController.java:65)
    org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:781)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:726)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:636)
    org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:545)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)

Please help me if anybody have any solutions..

Thanks in advance..

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1 Answer

  1. Editorial Team

    rid and sid are properties of composite identifier (WbListPK), not the entity itself. You, therefore, need to refer to them accordingly:

    if(wbListPK.getRid()!=0){
  criteria.add(Expression.eq("id.rid", wbListPK.getRid()));
}
if(wbListPK.getSid()!=0){
  criteria.add(Expression.eq("id.sid", wbListPK.getSid()));
}

    Note the id. prefix. See where clause and referring to id property chapters in Hibernate documentation for more details / examples (they deal with HQL but majority of stuff applies to Criteria API as well)

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