1 files changed, 0 insertions, 81 deletions
diff --git a/plugins/org.eclipse.jst.jee/common/org/eclipse/jst/jee/model/internal/mergers/PersistenceUnitRefsMerger.java b/plugins/org.eclipse.jst.jee/common/org/eclipse/jst/jee/model/internal/mergers/PersistenceUnitRefsMerger.java
deleted file mode 100644
index 1a0ad73a4..000000000
--- a/plugins/org.eclipse.jst.jee/common/org/eclipse/jst/jee/model/internal/mergers/PersistenceUnitRefsMerger.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/***********************************************************************
- * Copyright (c) 2008 by SAP AG, Walldorf. 
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     SAP AG - initial API and implementation
- ***********************************************************************/
-package org.eclipse.jst.jee.model.internal.mergers;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.jst.javaee.core.PersistenceUnitRef;
-
-/**
- * 
- * Merges persistence unit references artifacts.
- * 
- * @author Dimitar Giormov
- */
-
-public class PersistenceUnitRefsMerger extends BaseRefsMerger {
-	
-  /**
-   *  Constructor for the class. 
-   * 
-   * @param base - base list with persistence unit references.
-   *               that have higher priority and are result of the merge. 
-   * @param toMerge - toMerge list to be imported in base list.
-   */
-	public PersistenceUnitRefsMerger(List base, List toMerge) {
-        super(base, toMerge);
-    }
-
-    /* (non-Javadoc)
-     * @see org.eclipse.jst.javaee.ejb.model.mergers.common.ModelElementsMerger#process()
-     */
-    @Override
-	public List process() throws ModelException {
-      List warnings = new ArrayList();
-      for (Object oToMerge : getToMergeElemets()) {
-          PersistenceUnitRef resRef = (PersistenceUnitRef) oToMerge;
-          boolean found = false;
-          for (Object oBase : getBaseElements()) {
-            PersistenceUnitRef resRefBase = (PersistenceUnitRef) oBase;
-              if (resRefBase.getPersistenceUnitRefName().equals(resRef.getPersistenceUnitRefName())){
-                  copyMissingPropertesInBase(resRefBase, resRef);
-                  found = true;
-                  break;
-              }
-          }
-          if (found){
-              continue;
-          }
-          getBaseElements().add(EcoreUtil.copy((EObject) oToMerge));
-      }
-      return warnings;
-    }
-    
-    
-    protected void copyMissingPropertesInBase(PersistenceUnitRef baseElement, PersistenceUnitRef toMergeElement) {    	
-    	if(baseElement.getPersistenceUnitName() == null){
-    		baseElement.setPersistenceUnitName(toMergeElement.getPersistenceUnitName());
-    	}
-    	if(baseElement.getMappedName() == null){
-          baseElement.setMappedName(toMergeElement.getMappedName());
-      }
-    }
-    
-    
-    @Override
-	protected void copyMissingPropertesInBase(Object base, Object toMerge){
-    	copyMissingPropertesInBase((PersistenceUnitRef) base, (PersistenceUnitRef) toMerge);
-    }
-    
-}