| 1 | /** |
| 2 | * |
| 3 | */ |
| 4 | package de.fzi.se.quality.util; |
| 5 | |
| 6 | import org.eclipse.emf.ecore.EAttribute; |
| 7 | import org.eclipse.emf.ecore.EObject; |
| 8 | import org.eclipse.emf.ecore.util.EcoreUtil; |
| 9 | import org.eclipse.emf.ecore.util.EcoreUtil.Copier; |
| 10 | |
| 11 | /**Copies an EObject but replaced old Ids with new ones. |
| 12 | * @author groenda |
| 13 | * |
| 14 | */ |
| 15 | public class EcoreCopierCreatingNewIds extends Copier { |
| 16 | |
| 17 | /** |
| 18 | */ |
| 19 | private static final long serialVersionUID = 8417471343199324464L; |
| 20 | |
| 21 | @Override |
| 22 | protected void copyAttribute(EAttribute eAttribute, EObject eObject, |
| 23 | EObject copyEObject) { |
| 24 | if (eAttribute.isID() && !eAttribute.isMany() && eAttribute.isRequired()) { |
| 25 | // if the value is not automatically created upon object creation for identifier based classes |
| 26 | EcoreUtil.setID(copyEObject, EcoreUtil.generateUUID()); |
| 27 | } else { |
| 28 | super.copyAttribute(eAttribute, eObject, copyEObject); |
| 29 | } |
| 30 | } |
| 31 | } |