1 files changed, 0 insertions, 143 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/commands/PersistentAttributeMapAsHandler.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/commands/PersistentAttributeMapAsHandler.java
deleted file mode 100644
index 0b829e7ac8..0000000000
--- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/commands/PersistentAttributeMapAsHandler.java
+++ /dev/null
@@ -1,143 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008, 2009 Oracle. 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:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.ui.internal.commands;
-
-import java.util.Map;
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jpt.core.context.PersistentAttribute;
-import org.eclipse.ui.ISources;
-import org.eclipse.ui.IViewPart;
-import org.eclipse.ui.commands.IElementUpdater;
-import org.eclipse.ui.handlers.HandlerUtil;
-import org.eclipse.ui.menus.UIElement;
-import org.eclipse.ui.services.IEvaluationService;
-
-/**
- * This handler is responsible to change the mapping type of the selected
- * <code>PersistentAttribute</code>.
- * <p>
- * This handler is defined in the JPT plugin.xml. It will be invoked by the
- * mapping action dynamically created by the <code>PersistentAttributeMapAsContribution</code>.
- *
- * @see PersistentAttribute
- * @see PersistentAttributeMapAsContribution
- *
- * @version 2.0
- * @since 2.0
- */
-@SuppressWarnings("nls")
-public class PersistentAttributeMapAsHandler extends AbstractHandler
-	implements IElementUpdater
-{
-	/**
-	 * The unique identifier of the Map As command used for <code>PersistentAttribute</code>
-	 * defined in the <code>JptUiPlugin</code> plugin.xml.
-	 */
-	public static final String COMMAND_ID = "org.eclipse.jpt.ui.persistentAttributeMapAs";
-	
-	/**
-	 * The unique identifier of the Map As command parameter used for <code>PersistentAttribute</code>
-	 * defined in the <code>JptUiPlugin</code> plugin.xml.
-	 */
-	public static final String SPECIFIED_MAPPING_COMMAND_PARAMETER_ID = "specifiedPersistentAttributeMappingKey";
-	
-	public static final String DEFAULT_MAPPING_COMMAND_PARAMETER_ID = "defaultPersistentAttributeMappingKey";
-	
-	/**
-	 * Creates a new <code>PersistentAttributeMapAsHandler</code>.
-	 */
-	public PersistentAttributeMapAsHandler() {
-		super();
-	}
-
-	public Object execute(ExecutionEvent event) throws ExecutionException {
-
-		// Retrieve the selection from the ExecutionEvent
-		IStructuredSelection selection = (IStructuredSelection)
-			HandlerUtil.getCurrentSelectionChecked(event);
-
-		// Retrieve the value of the unique parameter passed to the command
-		String mappingKey = event.getParameter(SPECIFIED_MAPPING_COMMAND_PARAMETER_ID);
-
-		// Change the mapping key for all the selected items
-		for (Object item : selection.toArray()) {
-			PersistentAttribute attribute = (PersistentAttribute) item;
-			attribute.setSpecifiedMappingKey(mappingKey);
-		}
-
-		return null;
-	}
-	
-	public void updateElement(UIElement element, @SuppressWarnings("unchecked") Map parameters) {
-		// Retrieve the selection for the UIElement
-		
-		// Due to Bug 226746, we have to use API workaround to retrieve current 
-		// selection
-		IEvaluationService es 
-			= (IEvaluationService) element.getServiceLocator().getService(IEvaluationService.class);
-		IViewPart part = 
-			(IViewPart) es.getCurrentState().getVariable(ISources.ACTIVE_PART_NAME);
-		IStructuredSelection selection 
-			= (IStructuredSelection) part.getSite().getSelectionProvider().getSelection();
-		
-		element.setChecked(selectedElementsMappingKeysMatch(selection, parameters));
-	}
-	
-	//Check all the selected persistent attribute and verify that they have the same mapping type.
-	//They must all be either default mappings or specified mappings as well.
-	protected boolean selectedElementsMappingKeysMatch(IStructuredSelection selection, @SuppressWarnings("unchecked") Map parameters) {
-		String handlerSpecifiedMappingKey = (String) parameters.get(SPECIFIED_MAPPING_COMMAND_PARAMETER_ID);
-		String handlerDefaultMappingKey = (String) parameters.get(DEFAULT_MAPPING_COMMAND_PARAMETER_ID);
-		
-		String commonDefaultKey = null;
-		String commonSpecifiedKey = null;
-		for (Object obj : selection.toArray()) {
-			if (! (obj instanceof PersistentAttribute)) {
-				//oddly enough, you have to check instanceof here, seems like a bug in the framework
-				return false;
-			}
-			
-			PersistentAttribute persistentAttribute = (PersistentAttribute) obj;
-			if (persistentAttribute.getSpecifiedMapping() == null) {
-				if (commonSpecifiedKey != null) {
-					return false;
-				}
-				if (commonDefaultKey == null) {
-					commonDefaultKey = persistentAttribute.getMappingKey();					
-				}
-				else if (!commonDefaultKey.equals(persistentAttribute.getMappingKey())) {
-					return false;
-				}
-			}
-			else {
-				if (commonDefaultKey != null) {
-					return false;
-				}
-				if (commonSpecifiedKey == null) {
-					commonSpecifiedKey = persistentAttribute.getMappingKey();
-				}
-				else if (!commonSpecifiedKey.equals(persistentAttribute.getMappingKey())) {
-					return false;
-				}
-			}
-		}
-		if (handlerSpecifiedMappingKey != null) {
-			return handlerSpecifiedMappingKey.equals(commonSpecifiedKey);
-		}
-		else if (handlerDefaultMappingKey != null) {
-			return handlerDefaultMappingKey.equals(commonDefaultKey);
-		}
-		return false;
-	}
-	
-}