hbm2java ejb3=true generates multiple @Column tags for tables with composite ids -------------------------------------------------------------------------------- Key: HBX-403 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-403 Project: Hibernate Tools Issue Type: Bug Components: hbm2java Affects Versions: 3.1alpha5 Environment: Hibernate 3.1B1, Hibernate Tools 3.1A5, bug appears on mysql and oracle, probably others as well. Reporter: Egor Elagin Assignee: Emmanuel Bernard Fix For: 3.1beta1 Original Estimate: 56h Remaining Estimate: 56h Currently the task generates the following property accessor: @Id(generate = GeneratorType.AUTO) @Column(name = "composite_id_column_1") @Column(name = "composite_id_column_2") public ClassNameId getId() { return this.id; } Compilation of this fails with duplicate @Column tag. Instead, it should generate the following: @EmbeddedId public ClassNameId getId() { return this.id; } ClassNameId is generated correctly and does not need to be changed.