java - How to deal with error applying BeanValidation relational constraints? -


i've got problems making onetomany relation in spring + hibernate 4.1 application entities classes. every user_role record has fk user record. can't find useful on internet.

@entity @table( name = "users" ) public class user {       long id;      string login;      string password;      string name;      string surname;      gregoriancalendar birthdate;      string email;      gregoriancalendar joindate;      string randomkey;      list<userrole> userroles = new arraylist<userrole>();      public user(){ } //javabean hibernate requirement      @id     @generatedvalue(generator="increment")     @genericgenerator(name="increment", strategy = "increment")     @column(name="user_id", unique=true, nullable=false)     public long getid() {         return id;     }      public void setid(long id) {         this.id = id;     } ...      @onetomany(mappedby = "user", fetch = fetchtype.lazy)     public list<userrole> getuserroles() {         return userroles;     }      public void setaccountrole(list<userrole> auserroles) {         (userrole role : auserroles) {             this.adduserrole(role);         }     }      public void adduserrole(userrole arole) {         if (!this.userroles.contains(arole)) {             arole.setuser(this);             this.userroles.add(arole);         }     } }   @entity @table(name = "user_role") public class userrole {      integer roleid;     string role;     user user;      public userrole() { }  //  public userrole(string role) { //      this.setrole(role); //  }      @id     @generatedvalue(generator="increment")     @genericgenerator(name="increment", strategy = "increment")     @column(name = "role_id", unique = true, nullable = false)     public integer getroleid() {         return roleid;     }      public void setroleid(integer roleid) {         this.roleid = roleid;     }      @basic     public string getrole() {         return role;     }      public void setrole(string role) {         this.role = role;     }      @manytoone(fetch = fetchtype.lazy)     @joincolumn(name = "user_id", nullable = false)     public user getuser() {         return user;     }      public void setuser(user auser) {         this.user = auser;     } }

and first exception in stack trace:

org.springframework.beans.factory.beancreationexception: error creating bean name 'homecontroller': injection of autowired dependencies failed; nested exception org.springframework.beans.factory.beancreationexception: not autowire field: pl.rafalo235.encyklopedia.model.dao.userdao pl.rafalo235.encyklopedia.controllers.homecontroller.userdao; nested exception org.springframework.beans.factory.beancreationexception: error creating bean name 'userdao': injection of autowired dependencies failed; nested exception org.springframework.beans.factory.beancreationexception: not autowire field: private org.springframework.orm.hibernate4.localsessionfactorybean pl.rafalo235.encyklopedia.model.dao.userdao.sessionfactory; nested exception org.springframework.beans.factory.beancreationexception: error creating bean name 'mysessionfactory' defined in servletcontext resource [/web-inf/encyklopediadispatcherservlet-servlet.xml]: invocation of init method failed; nested exception org.hibernate.hibernateexception: error applying beanvalidation relational constraints     @ org.springframework.beans.factory.annotation.autowiredannotationbeanpostprocessor.postprocesspropertyvalues(autowiredannotationbeanpostprocessor.java:287)     @ org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.populatebean(abstractautowirecapablebeanfactory.java:1106)     @ org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.docreatebean(abstractautowirecapablebeanfactory.java:517)     @ org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.createbean(abstractautowirecapablebeanfactory.java:456)     @ org.springframework.beans.factory.support.abstractbeanfactory$1.getobject(abstractbeanfactory.java:294)     @ org.springframework.beans.factory.support.defaultsingletonbeanregistry.getsingleton(defaultsingletonbeanregistry.java:225)     @ org.springframework.beans.factory.support.abstractbeanfactory.dogetbean(abstractbeanfactory.java:291)     @ org.springframework.beans.factory.support.abstractbeanfactory.getbean(abstractbeanfactory.java:193)     @ org.springframework.beans.factory.support.defaultlistablebeanfactory.preinstantiatesingletons(defaultlistablebeanfactory.java:585)     @ org.springframework.context.support.abstractapplicationcontext.finishbeanfactoryinitialization(abstractapplicationcontext.java:913)     @ org.springframework.context.support.abstractapplicationcontext.refresh(abstractapplicationcontext.java:464)     @ org.springframework.web.servlet.frameworkservlet.configureandrefreshwebapplicationcontext(frameworkservlet.java:631)     @ org.springframework.web.servlet.frameworkservlet.createwebapplicationcontext(frameworkservlet.java:588)     @ org.springframework.web.servlet.frameworkservlet.createwebapplicationcontext(frameworkservlet.java:645)     @ org.springframework.web.servlet.frameworkservlet.initwebapplicationcontext(frameworkservlet.java:508)     @ org.springframework.web.servlet.frameworkservlet.initservletbean(frameworkservlet.java:449)     @ org.springframework.web.servlet.httpservletbean.init(httpservletbean.java:133)     @ javax.servlet.genericservlet.init(genericservlet.java:160)     @ org.apache.catalina.core.standardwrapper.initservlet(standardwrapper.java:1189)     @ org.apache.catalina.core.standardwrapper.loadservlet(standardwrapper.java:1103)     @ org.apache.catalina.core.standardwrapper.load(standardwrapper.java:1010)     @ org.apache.catalina.core.standardcontext.loadonstartup(standardcontext.java:4935)     @ org.apache.catalina.core.standardcontext$3.call(standardcontext.java:5262)     @ org.apache.catalina.core.standardcontext$3.call(standardcontext.java:5257)     @ java.util.concurrent.futuretask$sync.innerrun(futuretask.java:303)     @ java.util.concurrent.futuretask.run(futuretask.java:138)     @ java.util.concurrent.threadpoolexecutor$worker.runtask(threadpoolexecutor.java:886)     @ java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:908)     @ java.lang.thread.run(thread.java:662)

i'm not using spring , i'm using hibernate 4.1.8 , works adding hibernate.cfg.xml:

<property name="javax.persistence.validation.mode">none</property>

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