diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/commands/RemovePersistentClassHandler.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/commands/RemovePersistentClassHandler.java | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/commands/RemovePersistentClassHandler.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/commands/RemovePersistentClassHandler.java new file mode 100644 index 0000000000..8b6a3c8f4d --- /dev/null +++ b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/commands/RemovePersistentClassHandler.java @@ -0,0 +1,37 @@ +/******************************************************************************* + * Copyright (c) 2007, 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.Iterator; +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.orm.EntityMappings; +import org.eclipse.jpt.core.context.orm.OrmPersistentType; +import org.eclipse.ui.handlers.HandlerUtil; + +public class RemovePersistentClassHandler extends AbstractHandler +{ + @SuppressWarnings("unchecked") + public Object execute(ExecutionEvent executionEvent) throws ExecutionException { + IStructuredSelection selection = + (IStructuredSelection) HandlerUtil.getCurrentSelectionChecked(executionEvent); + + // only applies for multiply selected OrmPersistentType objects in a tree + for (Iterator<OrmPersistentType> stream = selection.iterator(); stream.hasNext(); ) { + OrmPersistentType persistentType = stream.next(); + ((EntityMappings) persistentType.getMappingFileRoot()).removePersistentType(persistentType); + } + + return null; + } +} |