[OPENJPA-2187] metamodel generation with default package creates invalid class

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0
• Component/s: lib
• Assignee: Richard G. Curtis
• Reporter: jieryn
• Created: 09/May/12 12:57
• Updated: 06/Jun/15 21:19
• Resolved: 11/May/12 18:41

Description

Default package @Entity gets wrong metamodel class generated:

import javax.persistence.Basic;
import javax.persistence.Entity;

@Entity
public final class BuggyMetamodel
{
  @Basic
  private final String                                      string = "OpenJPA Rocks!";
}

produces

/** 
 *  Generated by OpenJPA MetaModel Generator Tool.
**/

package ;

import javax.persistence.metamodel.SingularAttribute;

@javax.persistence.metamodel.StaticMetamodel
(value=BuggyMetamodel.class)
@javax.annotation.Generated
(value="org.apache.openjpa.persistence.meta.AnnotationProcessor6",date="Wed May 09 08:49:27 EDT 2012")
public class BuggyMetamodel_ {
    public static volatile SingularAttribute<BuggyMetamodel,String> string;
}

Please notice the "package ;" which is invalid Java code.