@Entity
@Sql(
select= {
@SqlSelect(debug=true,query="select user.user_id as userid,count(*) as total from user group by user.user_id")
}
)
public class SqlSelectDemo {
Integer userid;
int total;
public Integer getUserid() {
return this.userid;
}
public void setUserid(Integer userid) {
this.userid = userid;
}
public int getTotal() {
return this.total;
}
public void setTotal(int total) {
this.total = total;
}
}

the type of the var userid is Integer.
But change the method as setUserid(int userid).
It will throw exception:
Exception in thread "main" java.lang.NoSuchMethodError: cn.helphope.dao.pojo.SqlSelectDemo.setUserid(Ljava/lang/Integer;)V
at cn.helphope.dao.pojo.SqlSelectDemo$$EntityBean$mysql._ebean_setField(SqlSelectDemo.java:1)
at com.avaje.ebean.server.reflect.EnhanceBeanReflect$Setter.set(EnhanceBeanReflect.java:110)
at com.avaje.ebean.server.deploy.BeanProperty.setValue(BeanProperty.java:530)
at com.avaje.ebean.server.deploy.BeanProperty.readSet(BeanProperty.java:397)
at com.avaje.ebean.server.query.SqlTreeNodeBean.load(SqlTreeNodeBean.java:204)
at com.avaje.ebean.server.query.CQuery.readRow(CQuery.java:444)
at com.avaje.ebean.server.query.CQuery.readBeanInternal(CQuery.java:475)
at com.avaje.ebean.server.query.CQuery.readTheRows(CQuery.java:559)
at com.avaje.ebean.server.query.CQuery.readCollection(CQuery.java:543)
at com.avaje.ebean.server.query.CQueryEngine.findMany(CQueryEngine.java:88)
at com.avaje.ebean.server.query.DefaultOrmQueryEngine.findMany(DefaultOrmQueryEngine.java:95)
at com.avaje.ebean.server.core.OrmQueryRequest.findList(OrmQueryRequest.java:215)
at com.avaje.ebean.server.core.DefaultServer.findList(DefaultServer.java:1053)
at com.avaje.ebean.query.DefaultOrmQuery.findList(DefaultOrmQuery.java:491)
at cn.helphope.dao.SqlSelectDemoDao.main(SqlSelectDemoDao.java:21)