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Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 3 posts ] 
Author Message
 Post subject: Sessionfactory error: component class not found
PostPosted: Tue Jun 13, 2006 11:02 am 
Regular
Regular

Joined: Mon May 22, 2006 8:32 am
Posts: 67
Hi all,

i have a problem using the hql query editor. I configured a new hibernate.cfg.xml. I just want to use one view from my database called "VIEW_GERMAN_INTERNALS_IDP". After i used the reverse engeneering feature i get following files:

ViewGermanInternalsIdp.hbm.xml
ViewGermanInternalsIdp.java (Domain):
Code:
package de.wfm.generatedBOs;

// Generated 13.06.2006 16:10:55 by Hibernate Tools 3.1.0.beta5

/**
* ViewGermanInternalsIdp generated by hbm2java
*/
public class ViewGermanInternalsIdp implements java.io.Serializable {

   // Fields   

   /**
    *
    */
   private static final long serialVersionUID = 1L;
   private ViewGermanInternalsIdpId id;

   // Constructors

   /** default constructor */
   public ViewGermanInternalsIdp() {
   }

   /** full constructor */
   public ViewGermanInternalsIdp(ViewGermanInternalsIdpId id) {
      this.id = id;
   }

   // Property accessors
   public ViewGermanInternalsIdpId getId() {
      return this.id;
   }

   public void setId(ViewGermanInternalsIdpId id) {
      this.id = id;
   }

}


ViewGermanInternalsIdpHome.java (DAO)
Code:
package de.wfm.generatedBOs;

// Generated 13.06.2006 16:10:55 by Hibernate Tools 3.1.0.beta5

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.Session;
import org.hibernate.criterion.Example;

import de.wfm.dao.hibernateUtil.HibernateUtil;

/**
* Home object for domain model class ViewGermanInternalsIdp.
* @see de.wfm.generatedBOs.ViewGermanInternalsIdp
* @author Hibernate Tools
*/
public class ViewGermanInternalsIdpHome {

   private static final Log log = LogFactory
         .getLog(ViewGermanInternalsIdpHome.class);


   protected Session getCurrentSession() {
      return HibernateUtil.getSession(HibernateUtil.ESDB);
   }

   public void persist(ViewGermanInternalsIdp transientInstance) {
      log.debug("persisting ViewGermanInternalsIdp instance");
      try {
         getCurrentSession().persist(transientInstance);
         log.debug("persist successful");
      } catch (RuntimeException re) {
         log.error("persist failed", re);
         throw re;
      }
   }

   public void attachDirty(ViewGermanInternalsIdp instance) {
      log.debug("attaching dirty ViewGermanInternalsIdp instance");
      try {
         getCurrentSession().saveOrUpdate(instance);
         log.debug("attach successful");
      } catch (RuntimeException re) {
         log.error("attach failed", re);
         throw re;
      }
   }

   public void attachClean(ViewGermanInternalsIdp instance) {
      log.debug("attaching clean ViewGermanInternalsIdp instance");
      try {
         getCurrentSession().lock(instance, LockMode.NONE);
         log.debug("attach successful");
      } catch (RuntimeException re) {
         log.error("attach failed", re);
         throw re;
      }
   }

   public void delete(ViewGermanInternalsIdp persistentInstance) {
      log.debug("deleting ViewGermanInternalsIdp instance");
      try {
         getCurrentSession().delete(persistentInstance);
         log.debug("delete successful");
      } catch (RuntimeException re) {
         log.error("delete failed", re);
         throw re;
      }
   }

   public ViewGermanInternalsIdp merge(ViewGermanInternalsIdp detachedInstance) {
      log.debug("merging ViewGermanInternalsIdp instance");
      try {
         ViewGermanInternalsIdp result = (ViewGermanInternalsIdp) getCurrentSession().merge(detachedInstance);
         log.debug("merge successful");
         return result;
      } catch (RuntimeException re) {
         log.error("merge failed", re);
         throw re;
      }
   }

   public ViewGermanInternalsIdp findById(
         de.wfm.generatedBOs.ViewGermanInternalsIdpId id) {
      log.debug("getting ViewGermanInternalsIdp instance with id: " + id);
      try {
         ViewGermanInternalsIdp instance = (ViewGermanInternalsIdp) getCurrentSession().get(
                     "de.wfm.generatedBOs.ViewGermanInternalsIdp",
                     id);
         if (instance == null) {
            log.debug("get successful, no instance found");
         } else {
            log.debug("get successful, instance found");
         }
         return instance;
      } catch (RuntimeException re) {
         log.error("get failed", re);
         throw re;
      }
   }

   public List findByExample(ViewGermanInternalsIdp instance) {
      log.debug("finding ViewGermanInternalsIdp instance by example");
      try {
         List results = getCurrentSession().createCriteria(
               "de.wfm.generatedBOs.ViewGermanInternalsIdp").add(
               Example.create(instance)).list();
         log.debug("find by example successful, result size: "
               + results.size());
         return results;
      } catch (RuntimeException re) {
         log.error("find by example failed", re);
         throw re;
      }
   }
}


ViewGermanInternalsIdpId.java(POJO)
Code:
package de.wfm.generatedBOs;

// Generated 13.06.2006 16:10:55 by Hibernate Tools 3.1.0.beta5

import java.math.BigDecimal;
import java.util.Date;

/**
* ViewGermanInternalsIdpId generated by hbm2java
*/
public class ViewGermanInternalsIdpId implements java.io.Serializable {

   // Fields   

   private String surname;

   private String firstname;

   private Integer peoplesoftId;

   private BigDecimal empSk;

   private String screenName;

   private String swiftmail;

   private String inhouseLogin;

   private BigDecimal contractedHours;

   private String department;

   private Integer peoplesoftIdSupervisor;

   private Integer peoplesoftIdManager;

   private String location;

   private boolean active;

   private Date startDate;

   private Date endDate;

   private boolean directstaff;

   private boolean isSupervisor;

   private boolean isManager;

   // Constructors

   /** default constructor */
   public ViewGermanInternalsIdpId() {
   }

   /** minimal constructor */
   public ViewGermanInternalsIdpId(String surname, String firstname,
         BigDecimal empSk, String screenName, String inhouseLogin,
         BigDecimal contractedHours, String department, String location,
         boolean active, Date startDate, boolean directstaff,
         boolean isSupervisor, boolean isManager) {
      this.surname = surname;
      this.firstname = firstname;
      this.empSk = empSk;
      this.screenName = screenName;
      this.inhouseLogin = inhouseLogin;
      this.contractedHours = contractedHours;
      this.department = department;
      this.location = location;
      this.active = active;
      this.startDate = startDate;
      this.directstaff = directstaff;
      this.isSupervisor = isSupervisor;
      this.isManager = isManager;
   }

   /** full constructor */
   public ViewGermanInternalsIdpId(String surname, String firstname,
         Integer peoplesoftId, BigDecimal empSk, String screenName,
         String swiftmail, String inhouseLogin, BigDecimal contractedHours,
         String department, Integer peoplesoftIdSupervisor,
         Integer peoplesoftIdManager, String location, boolean active,
         Date startDate, Date endDate, boolean directstaff,
         boolean isSupervisor, boolean isManager) {
      this.surname = surname;
      this.firstname = firstname;
      this.peoplesoftId = peoplesoftId;
      this.empSk = empSk;
      this.screenName = screenName;
      this.swiftmail = swiftmail;
      this.inhouseLogin = inhouseLogin;
      this.contractedHours = contractedHours;
      this.department = department;
      this.peoplesoftIdSupervisor = peoplesoftIdSupervisor;
      this.peoplesoftIdManager = peoplesoftIdManager;
      this.location = location;
      this.active = active;
      this.startDate = startDate;
      this.endDate = endDate;
      this.directstaff = directstaff;
      this.isSupervisor = isSupervisor;
      this.isManager = isManager;
   }

   // Property accessors
   public String getSurname() {
      return this.surname;
   }

   public void setSurname(String surname) {
      this.surname = surname;
   }

   public String getFirstname() {
      return this.firstname;
   }

   public void setFirstname(String firstname) {
      this.firstname = firstname;
   }

   public Integer getPeoplesoftId() {
      return this.peoplesoftId;
   }

   public void setPeoplesoftId(Integer peoplesoftId) {
      this.peoplesoftId = peoplesoftId;
   }

   public BigDecimal getEmpSk() {
      return this.empSk;
   }

   public void setEmpSk(BigDecimal empSk) {
      this.empSk = empSk;
   }

   public String getScreenName() {
      return this.screenName;
   }

   public void setScreenName(String screenName) {
      this.screenName = screenName;
   }

   public String getSwiftmail() {
      return this.swiftmail;
   }

   public void setSwiftmail(String swiftmail) {
      this.swiftmail = swiftmail;
   }

   public String getInhouseLogin() {
      return this.inhouseLogin;
   }

   public void setInhouseLogin(String inhouseLogin) {
      this.inhouseLogin = inhouseLogin;
   }

   public BigDecimal getContractedHours() {
      return this.contractedHours;
   }

   public void setContractedHours(BigDecimal contractedHours) {
      this.contractedHours = contractedHours;
   }

   public String getDepartment() {
      return this.department;
   }

   public void setDepartment(String department) {
      this.department = department;
   }

   public Integer getPeoplesoftIdSupervisor() {
      return this.peoplesoftIdSupervisor;
   }

   public void setPeoplesoftIdSupervisor(Integer peoplesoftIdSupervisor) {
      this.peoplesoftIdSupervisor = peoplesoftIdSupervisor;
   }

   public Integer getPeoplesoftIdManager() {
      return this.peoplesoftIdManager;
   }

   public void setPeoplesoftIdManager(Integer peoplesoftIdManager) {
      this.peoplesoftIdManager = peoplesoftIdManager;
   }

   public String getLocation() {
      return this.location;
   }

   public void setLocation(String location) {
      this.location = location;
   }

   public boolean isActive() {
      return this.active;
   }

   public void setActive(boolean active) {
      this.active = active;
   }

   public Date getStartDate() {
      return this.startDate;
   }

   public void setStartDate(Date startDate) {
      this.startDate = startDate;
   }

   public Date getEndDate() {
      return this.endDate;
   }

   public void setEndDate(Date endDate) {
      this.endDate = endDate;
   }

   public boolean isDirectstaff() {
      return this.directstaff;
   }

   public void setDirectstaff(boolean directstaff) {
      this.directstaff = directstaff;
   }

   public boolean isIsSupervisor() {
      return this.isSupervisor;
   }

   public void setIsSupervisor(boolean isSupervisor) {
      this.isSupervisor = isSupervisor;
   }

   public boolean isIsManager() {
      return this.isManager;
   }

   public void setIsManager(boolean isManager) {
      this.isManager = isManager;
   }

   public boolean equals(Object other) {
      if ((this == other))
         return true;
      if ((other == null))
         return false;
      if (!(other instanceof ViewGermanInternalsIdpId))
         return false;
      ViewGermanInternalsIdpId castOther = (ViewGermanInternalsIdpId) other;

      return ((this.getSurname() == castOther.getSurname()) || (this
            .getSurname() != null
            && castOther.getSurname() != null && this.getSurname().equals(
            castOther.getSurname())))
            && ((this.getFirstname() == castOther.getFirstname()) || (this
                  .getFirstname() != null
                  && castOther.getFirstname() != null && this
                  .getFirstname().equals(castOther.getFirstname())))
            && ((this.getPeoplesoftId() == castOther.getPeoplesoftId()) || (this
                  .getPeoplesoftId() != null
                  && castOther.getPeoplesoftId() != null && this
                  .getPeoplesoftId().equals(castOther.getPeoplesoftId())))
            && ((this.getEmpSk() == castOther.getEmpSk()) || (this
                  .getEmpSk() != null
                  && castOther.getEmpSk() != null && this.getEmpSk()
                  .equals(castOther.getEmpSk())))
            && ((this.getScreenName() == castOther.getScreenName()) || (this
                  .getScreenName() != null
                  && castOther.getScreenName() != null && this
                  .getScreenName().equals(castOther.getScreenName())))
            && ((this.getSwiftmail() == castOther.getSwiftmail()) || (this
                  .getSwiftmail() != null
                  && castOther.getSwiftmail() != null && this
                  .getSwiftmail().equals(castOther.getSwiftmail())))
            && ((this.getInhouseLogin() == castOther.getInhouseLogin()) || (this
                  .getInhouseLogin() != null
                  && castOther.getInhouseLogin() != null && this
                  .getInhouseLogin().equals(castOther.getInhouseLogin())))
            && ((this.getContractedHours() == castOther
                  .getContractedHours()) || (this.getContractedHours() != null
                  && castOther.getContractedHours() != null && this
                  .getContractedHours().equals(
                        castOther.getContractedHours())))
            && ((this.getDepartment() == castOther.getDepartment()) || (this
                  .getDepartment() != null
                  && castOther.getDepartment() != null && this
                  .getDepartment().equals(castOther.getDepartment())))
            && ((this.getPeoplesoftIdSupervisor() == castOther
                  .getPeoplesoftIdSupervisor()) || (this
                  .getPeoplesoftIdSupervisor() != null
                  && castOther.getPeoplesoftIdSupervisor() != null && this
                  .getPeoplesoftIdSupervisor().equals(
                        castOther.getPeoplesoftIdSupervisor())))
            && ((this.getPeoplesoftIdManager() == castOther
                  .getPeoplesoftIdManager()) || (this
                  .getPeoplesoftIdManager() != null
                  && castOther.getPeoplesoftIdManager() != null && this
                  .getPeoplesoftIdManager().equals(
                        castOther.getPeoplesoftIdManager())))
            && ((this.getLocation() == castOther.getLocation()) || (this
                  .getLocation() != null
                  && castOther.getLocation() != null && this
                  .getLocation().equals(castOther.getLocation())))
            && (this.isActive() == castOther.isActive())
            && ((this.getStartDate() == castOther.getStartDate()) || (this
                  .getStartDate() != null
                  && castOther.getStartDate() != null && this
                  .getStartDate().equals(castOther.getStartDate())))
            && ((this.getEndDate() == castOther.getEndDate()) || (this
                  .getEndDate() != null
                  && castOther.getEndDate() != null && this.getEndDate()
                  .equals(castOther.getEndDate())))
            && (this.isDirectstaff() == castOther.isDirectstaff())
            && (this.isIsSupervisor() == castOther.isIsSupervisor())
            && (this.isIsManager() == castOther.isIsManager());
   }

   public int hashCode() {
      int result = 17;

      result = 37 * result
            + (getSurname() == null ? 0 : this.getSurname().hashCode());
      result = 37 * result
            + (getFirstname() == null ? 0 : this.getFirstname().hashCode());
      result = 37
            * result
            + (getPeoplesoftId() == null ? 0 : this.getPeoplesoftId()
                  .hashCode());
      result = 37 * result
            + (getEmpSk() == null ? 0 : this.getEmpSk().hashCode());
      result = 37
            * result
            + (getScreenName() == null ? 0 : this.getScreenName()
                  .hashCode());
      result = 37 * result
            + (getSwiftmail() == null ? 0 : this.getSwiftmail().hashCode());
      result = 37
            * result
            + (getInhouseLogin() == null ? 0 : this.getInhouseLogin()
                  .hashCode());
      result = 37
            * result
            + (getContractedHours() == null ? 0 : this.getContractedHours()
                  .hashCode());
      result = 37
            * result
            + (getDepartment() == null ? 0 : this.getDepartment()
                  .hashCode());
      result = 37
            * result
            + (getPeoplesoftIdSupervisor() == null ? 0 : this
                  .getPeoplesoftIdSupervisor().hashCode());
      result = 37
            * result
            + (getPeoplesoftIdManager() == null ? 0 : this
                  .getPeoplesoftIdManager().hashCode());
      result = 37 * result
            + (getLocation() == null ? 0 : this.getLocation().hashCode());
      result = 37 * result + (this.isActive() ? 1 : 0);
      result = 37 * result
            + (getStartDate() == null ? 0 : this.getStartDate().hashCode());
      result = 37 * result
            + (getEndDate() == null ? 0 : this.getEndDate().hashCode());
      result = 37 * result + (this.isDirectstaff() ? 1 : 0);
      result = 37 * result + (this.isIsSupervisor() ? 1 : 0);
      result = 37 * result + (this.isIsManager() ? 1 : 0);
      return result;
   }

}




Mapping documents:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.sybase.jdbc2.jdbc.SybDriver</property>
<property name="hibernate.connection.password">pass</property>
<property name="hibernate.connection.url">jdbc:sybase:Tds:dems1op.de.office.com:5015</property>
<property name="hibernate.connection.username">user</property>
<property name="hibernate.dialect">org.hibernate.dialect.SybaseDialect</property>
<property name="hibernate.connection.autocommit">true</property>
</session-factory>
</hibernate-configuration>

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated 13.06.2006 16:10:55 by Hibernate Tools 3.1.0.beta5 -->
<hibernate-mapping>
<class name="de.wfm.generatedBOs.ViewGermanInternalsIdp" table="VIEW_GERMAN_INTERNALS_IDP" schema="dbo" catalog="ESDB">
<composite-id name="id" class="de.wfm.generatedBOs.ViewGermanInternalsIdpId">
<key-property name="surname" type="string">
<column name="surname" length="40" />
</key-property>
<key-property name="firstname" type="string">
<column name="firstname" length="40" />
</key-property>
<key-property name="peoplesoftId" type="java.lang.Integer">
<column name="peoplesoft_id" />
</key-property>
<key-property name="empSk" type="big_decimal">
<column name="emp_sk" precision="18" />
</key-property>
<key-property name="screenName" type="string">
<column name="screen_name" length="60" />
</key-property>
<key-property name="swiftmail" type="string">
<column name="swiftmail" length="40" />
</key-property>
<key-property name="inhouseLogin" type="string">
<column name="inhouse_login" length="40" />
</key-property>
<key-property name="contractedHours" type="big_decimal">
<column name="contracted_hours" precision="4" />
</key-property>
<key-property name="department" type="string">
<column name="department" length="40" />
</key-property>
<key-property name="peoplesoftIdSupervisor" type="java.lang.Integer">
<column name="peoplesoft_id_supervisor" />
</key-property>
<key-property name="peoplesoftIdManager" type="java.lang.Integer">
<column name="peoplesoft_id_manager" />
</key-property>
<key-property name="location" type="string">
<column name="location" length="40" />
</key-property>
<key-property name="active" type="boolean">
<column name="active" />
</key-property>
<key-property name="startDate" type="timestamp">
<column name="start_date" length="23" />
</key-property>
<key-property name="endDate" type="timestamp">
<column name="end_date" length="23" />
</key-property>
<key-property name="directstaff" type="boolean">
<column name="directstaff" />
</key-property>
<key-property name="isSupervisor" type="boolean">
<column name="is_supervisor" />
</key-property>
<key-property name="isManager" type="boolean">
<column name="is_manager" />
</key-property>
</composite-id>
</class>
</hibernate-mapping>







Full stack trace of any exception that occurs:
org.hibernate.MappingException: component class not found: de.wfm.generatedBOs.ViewGermanInternalsIdpId
org.hibernate.MappingException: component class not found: de.wfm.generatedBOs.ViewGermanInternalsIdpId
java.lang.ClassNotFoundException: de.wfm.generatedBOs.ViewGermanInternalsIdpId

Name and version of the database you are using:
Sybase


I tried to create a sessionfactory in the Hibernate Configuration window so i got the error above <Sessionfactory error: component class not found: de.wfm.generatedBOs.ViewGermanInternalsIdpId>

How to configure this right? What is the problem? How to fix that? Thanks for advice,

a.k.


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 Post subject:
PostPosted: Tue Jun 13, 2006 3:14 pm 
Hibernate Team
Hibernate Team

Joined: Tue Aug 26, 2003 6:10 am
Posts: 8615
Location: Neuchatel, Switzerland (Danish)
you need to put the classes/build directory into the console configuration path.

_________________
Max
Don't forget to rate


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 Profile  
 
 Post subject: component class not found => add classes/build directory.
PostPosted: Wed Jun 14, 2006 2:27 am 
Regular
Regular

Joined: Mon May 22, 2006 8:32 am
Posts: 67
Hi Max,

max wrote:
you need to put the classes/build directory into the console configuration path.


This really helped. I had the whole path to the class files on the configuration path but not the root classes directory. Now all is fine. Thank you very much.

Best regards,
a.k


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