[Hibernate-issues] [Hibernate-JIRA] Created: (HBX-667) hbm2java does not generate equals/hashCode for composite-id

[Andrey M. (JIRA) <no...@at...>]

hbm2java does not generate equals/hashCode for composite-id
-----------------------------------------------------------

         Key: HBX-667
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-667
     Project: Hibernate Tools
        Type: Bug

  Components: hbm2java, ant  
    Versions: 3.1.beta5    
 Environment: Hibernate 3.1.3, Sybase database, Windows platform
    Reporter: Andrey Myatlyuk
 Attachments: library_dir.gif

I'm using Hibernate Tools 3.1.0.beta5

If I use the tools as plug-in for eclipse, it works perfect. All hashCode and equals methods are generated automatically. But if I use Ant task to do the same, no hashCode or equals method are generated. If I use meta attibutes in mapping, then method is implemented, but I have too many composite id to generate, so I'd like hbm2java generate them for me. As it suppose to do.

hibernate.cfg.xml
and mappings are the same
the list of jar files is attached

Ant build script:

    <path id="library.hibernatetools.classpath">
      <fileset dir="C:/dev/hibernate/hibernatetools-3.1.0.beta5/lib">
         <include name="*.jar"/>
      </fileset>
   </path>

    <taskdef name="hibernatetool"
        classname="org.hibernate.tool.ant.HibernateToolTask"
        classpathref="library.hibernatetools.classpath"/>

   <target name="hbm2java">
        <hibernatetool destdir="${module.jstl.basedir}/src">
            <classpath>
                <path location="${module.jstl.basedir}/src"/>
            </classpath>
            <configuration configurationfile="${module.jstl.basedir}/src/hibernate.cfg.xml"/>
            <hbm2java/>
        </hibernatetool>
   </target>


Mapping:

<?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 May 22, 2006 3:18:01 PM by Hibernate Tools 3.1.0.beta5 -->
<hibernate-mapping>
    <class name="model.ResponseNote" table="ECB_NOTES_RESP" schema="dbo" catalog="recon_dev">
        <composite-id name="id" class="model.ResponseNoteId">
            <key-property name="ecbResponseId" type="long">
                <column name="ECB_RESPONSE_ID" precision="15" scale="0" />
            </key-property>
            <key-property name="ecbEligibilityId" type="int">
                <column name="ECB_ELIGIBILITY_ID" />
            </key-property>
            <key-property name="ecbNotesId" type="int">
                <column name="ECB_NOTES_ID" />
            </key-property>
        </composite-id>
        <property name="notes" type="string">
            <column name="NOTES" length="264" />
        </property>
    </class>
</hibernate-mapping>


Generated java with Ant task:

package model;
// Generated May 24, 2006 2:51:40 PM by Hibernate Tools 3.1.0.beta5

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

    // Fields   

     private long ecbResponseId;
     private int ecbEligibilityId;
     private int ecbNotesId;

     // Constructors

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

    /** full constructor */
    public ResponseNoteId(long ecbResponseId, int ecbEligibilityId, int ecbNotesId) {
       this.ecbResponseId = ecbResponseId;
       this.ecbEligibilityId = ecbEligibilityId;
       this.ecbNotesId = ecbNotesId;
    }
   
   
    // Property accessors
    public long getEcbResponseId() {
        return this.ecbResponseId;
    }
   
    public void setEcbResponseId(long ecbResponseId) {
        this.ecbResponseId = ecbResponseId;
    }
    public int getEcbEligibilityId() {
        return this.ecbEligibilityId;
    }
   
    public void setEcbEligibilityId(int ecbEligibilityId) {
        this.ecbEligibilityId = ecbEligibilityId;
    }
    public int getEcbNotesId() {
        return this.ecbNotesId;
    }
   
    public void setEcbNotesId(int ecbNotesId) {
        this.ecbNotesId = ecbNotesId;
    }

}



Generated java within Eclipse:

package model;

// Generated May 24, 2006 11:43:19 AM by Hibernate Tools 3.1.0.beta5

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

   // Fields   

   private long ecbResponseId;

   private int ecbEligibilityId;

   private int ecbNotesId;

   // Constructors

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

   /** full constructor */
   public EcbNotesRespId(long ecbResponseId, int ecbEligibilityId,
         int ecbNotesId) {
      this.ecbResponseId = ecbResponseId;
      this.ecbEligibilityId = ecbEligibilityId;
      this.ecbNotesId = ecbNotesId;
   }

   // Property accessors
   public long getEcbResponseId() {
      return this.ecbResponseId;
   }

   public void setEcbResponseId(long ecbResponseId) {
      this.ecbResponseId = ecbResponseId;
   }

   public int getEcbEligibilityId() {
      return this.ecbEligibilityId;
   }

   public void setEcbEligibilityId(int ecbEligibilityId) {
      this.ecbEligibilityId = ecbEligibilityId;
   }

   public int getEcbNotesId() {
      return this.ecbNotesId;
   }

   public void setEcbNotesId(int ecbNotesId) {
      this.ecbNotesId = ecbNotesId;
   }

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

      return (this.getEcbResponseId() == castOther.getEcbResponseId())
            && (this.getEcbEligibilityId() == castOther
                  .getEcbEligibilityId())
            && (this.getEcbNotesId() == castOther.getEcbNotesId());
   }

   public int hashCode() {
      int result = 17;

      result = 37 * result + (int) this.getEcbResponseId();
      result = 37 * result + this.getEcbEligibilityId();
      result = 37 * result + this.getEcbNotesId();
      return result;
   }

}



With all this code with Ant task I get ResponseNoteId java file without equals or hashCode methods. While within Eclipse, using the same code I get equals and hashCode implemented. 

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