| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.actions; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.jobs.ISchedulingRule; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| |
| /** |
| * An operation which delegates its work to a runnable that modifies the |
| * workspace. |
| * <p> |
| * This class may be instantiated; it is not intended to be subclassed. |
| * </p> |
| */ |
| public class WorkspaceModifyDelegatingOperation extends |
| WorkspaceModifyOperation { |
| |
| /** |
| * The runnable to delegate work to at execution time. |
| */ |
| private IRunnableWithProgress content; |
| |
| /** |
| * Creates a new operation which will delegate its work to the given |
| * runnable using the provided scheduling rule. |
| * |
| * @param content |
| * the runnable to delegate to when this operation is executed |
| * @param rule |
| * The ISchedulingRule to use or <code>null</code>. |
| */ |
| public WorkspaceModifyDelegatingOperation(IRunnableWithProgress content, |
| ISchedulingRule rule) { |
| super(rule); |
| this.content = content; |
| } |
| |
| /** |
| * Creates a new operation which will delegate its work to the given |
| * runnable. Schedule using the supplied s |
| * |
| * @param content |
| * the runnable to delegate to when this operation is executed |
| */ |
| public WorkspaceModifyDelegatingOperation(IRunnableWithProgress content) { |
| super(); |
| this.content = content; |
| } |
| |
| /* |
| * (non-Javadoc) Method declared on WorkbenchModifyOperation. |
| */ |
| protected void execute(IProgressMonitor monitor) throws CoreException, |
| InterruptedException { |
| try { |
| content.run(monitor); |
| } catch (InvocationTargetException e) { |
| if (e.getTargetException() instanceof CoreException) |
| throw (CoreException) e.getTargetException(); |
| if (e.getTargetException() instanceof RuntimeException) |
| throw (RuntimeException) e.getTargetException(); |
| if (e.getTargetException() instanceof Error) |
| throw (Error) e.getTargetException(); |
| e.getTargetException().printStackTrace(); |
| } |
| } |
| } |