diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/SynchronousUiCommandExecutor.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/SynchronousUiCommandExecutor.java | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/SynchronousUiCommandExecutor.java b/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/SynchronousUiCommandExecutor.java deleted file mode 100644 index 895dd212f3..0000000000 --- a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/utility/SynchronousUiCommandExecutor.java +++ /dev/null @@ -1,49 +0,0 @@ -/******************************************************************************* - * 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.common.ui.internal.utility; - -import org.eclipse.jpt.common.utility.Command; -import org.eclipse.jpt.common.utility.CommandExecutor; -import org.eclipse.jpt.common.utility.internal.CommandRunnable; -import org.eclipse.swt.widgets.Display; - -/** - * This implementation of CommandExecutor can be used by a non-UI - * thread to synchronously modify a JPA project with any objects associated - * with documents that are currently displayed in the UI. - */ -public final class SynchronousUiCommandExecutor - implements CommandExecutor -{ - public static final CommandExecutor INSTANCE = new SynchronousUiCommandExecutor(); - - public static CommandExecutor instance() { - return INSTANCE; - } - - // ensure single instance - private SynchronousUiCommandExecutor() { - super(); - } - - public void execute(Command command) { - this.getDisplay().syncExec(this.buildRunnable(command)); - } - - private Runnable buildRunnable(Command command) { - return new CommandRunnable(command); - } - - private Display getDisplay() { - Display display = Display.getCurrent(); - return (display != null) ? display : Display.getDefault(); - } - -} |