[hibernate-issues] [Hibernate-JIRA] Resolved: (METAGEN-76) hashCode is treated as a persistent attribute

hashCode is treated as a persistent attribute --------------------------------------------- Key: METAGEN-76 URL: http://opensource.atlassian.com/projects/hibernate/browse/METAGEN-76 Project: Hibernate Metamodel Generator Issue Type: Bug Components: processor Affects Versions: 1.1.1.Final Environment: hibernate-jpamodelgen 1.1.1.Final, postgresql 8 Reporter: Hrotkó Gábor Assignee: Hardy Ferentschik Labels: metamodel Fix For: 1.2.next Original Estimate: 4h Remaining Estimate: 4h I got a class composite id class for a table with @Embeddable. It has two properties, and the equals and the hashCode methods. When hibernate-jpamodelgen 1.1.1.Final generates the metaclasses, I got a SingularAttribute with the name "hashCode" generated. But hashCode is not a property in the entity. entity: {code} /** by hbm2java */ @Embeddable public class MyTableId implements java.io.Serializable { private String id; private Integer memberId; public MyTableId() { } public MyTableId(String id, Integer memberId) { this.id = id; this.memberId = memberId; } @Column(name="id") public String getId() { return this.id; } public void setId(String id) { this.id = id; } @Column(name="member_id") public Integer getMemberId() { return this.memberId; } public void setMemberId(Integer memberId) { this.memberId = memberId; } public boolean equals(Object other) { if ( (this == other ) ) return true; if ( (other == null ) ) return false; if ( !(other instanceof MyTableId) ) return false; MyTableId castOther = ( MyTableId ) other; return ( (this.getId()==castOther.getId()) || ( this.getId()!=null && castOther.getId()!=null && this.getId().equals(castOther.getId()) ) ) && ( (this.getMemberId()==castOther.getMemberId()) || ( this.getMemberId()!=null && castOther.getMemberId()!=null && this.getMemberId().equals(castOther.get MemberId()) ) ); } public int hashCode() { int result = 17; result = 37 * result + ( getId() == null ? 0 : this.getId().hashCode() ); result = 37 * result + ( getMemberId() == null ? 0 : this.getMemberId().hashCode() ); return result; } } {code} metaclass: {code} @StaticMetamodel(MyTableId.class) public abstract class MyTableId_ { public static volatile SingularAttribute<MyTableId, String> id; public static volatile SingularAttribute<MyTableId, Integer> hashCode; public static volatile SingularAttribute<MyTableId, Integer> memberId; } {code}