[hibernate-issues] [Hibernate-JIRA] Closed: (HBX-599) Cannot export DDL from reverse engineered EJB3 File

Cannot export DDL from reverse engineered EJB3 File --------------------------------------------------- Key: HBX-599 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-599 Project: Hibernate Tools Type: Bug

Versions: 3.1beta4 Reporter: Markus Junginger Priority: Minor

FIrst, I created an EJB3 Java classes using: <hibernatetool > <jdbcconfiguration configurationfile="src/hibernate.cfg.xml" revengfile="hibernate.reveng.xml" packagename="de.unilog.ejb3"/> <hbm2java destdir="src-ejb3" ejb3="true"/> <hbm2cfgxml destdir="src-ejb3" ejb3="true" /> </hibernatetool> Then, I tried to let Hibernate Tools parse it's own output to generate DDL: <hibernatetool> <annotationconfiguration configurationfile="src-ejb3/hibernate.cfg.xml" /> <hbm2ddl update="true" export="true" outputfilename="demo.ddl" delimiter=";" destdir="."/> </hibernatetool> However, I got the following error: BUILD FAILED C:\Daten\Projekte\hibernate-tools\build2.xml:4: org.hibernate.AnnotationException: Collection has neither generic type or OneToMany.targetEntity() defined: de.unilog.ejb3.Kunde.bestellungs -- PS.: The generated Java file: package de.unilog.ejb3; // Generated 15.02.2006 09:53:14 by Hibernate Tools 3.1.0.beta4 import java.util.HashSet; import java.util.Set; import javax.persistence.CascadeType; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.Id; import javax.persistence.OneToMany; import javax.persistence.Table; /** * Kunde generated by hbm2java */ @Entity @Table(name="KUNDE" , uniqueConstraints = { } ) public class Kunde implements java.io.Serializable { // Fields private int kundeId; private String name; private Set bestellungs = new HashSet(0); // Constructors /** default constructor */ public Kunde() { } /** minimal constructor */ public Kunde(int kundeId) { this.kundeId = kundeId; } /** full constructor */ public Kunde(int kundeId, String name, Set bestellungs) { this.kundeId = kundeId; this.name = name; this.bestellungs = bestellungs; } // Property accessors @Id @Column(name="KUNDE_ID", unique=true, nullable=false, insertable=true, updatable=true) public int getKundeId() { return this.kundeId; } public void setKundeId(int kundeId) { this.kundeId = kundeId; } @Column(name="NAME", unique=false, nullable=true, insertable=true, updatable=true, length=99) public String getName() { return this.name; } public void setName(String name) { this.name = name; } @OneToMany(cascade={CascadeType.ALL}, fetch=FetchType.LAZY, mappedBy="kunde") public Set getBestellungs() { return this.bestellungs; } public void setBestellungs(Set bestellungs) { this.bestellungs = bestellungs; } }