| /******************************************************************************* |
| * Copyright (c) 2006, 2011 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.jdt.internal.corext.refactoring.reorg; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.OperationCanceledException; |
| |
| import org.eclipse.core.resources.IResource; |
| |
| import org.eclipse.ltk.core.refactoring.Change; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| import org.eclipse.ltk.core.refactoring.resource.ResourceChange; |
| |
| import org.eclipse.jdt.core.IJavaElement; |
| |
| import org.eclipse.jdt.internal.corext.refactoring.Checks; |
| import org.eclipse.jdt.internal.corext.refactoring.RefactoringCoreMessages; |
| import org.eclipse.jdt.internal.corext.util.Messages; |
| |
| import org.eclipse.jdt.ui.JavaElementLabels; |
| |
| /** |
| * Change to create move targets during scripting of move refactorings. |
| * |
| * @since 3.3 |
| */ |
| public final class LoggedCreateTargetChange extends ResourceChange { |
| |
| /** The queries */ |
| private final ICreateTargetQueries fQueries; |
| |
| /** The selection */ |
| private Object fSelection; |
| |
| /** |
| * Creates a new logged create target change. |
| * |
| * @param selection |
| * the selection |
| * @param queries |
| * the queries |
| */ |
| public LoggedCreateTargetChange(Object selection, ICreateTargetQueries queries) { |
| fSelection= selection; |
| fQueries= queries; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected IResource getModifiedResource() { |
| return null; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String getName() { |
| return RefactoringCoreMessages.LoggedCreateTargetChange_change_name; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public RefactoringStatus isValid(IProgressMonitor monitor) throws CoreException, OperationCanceledException { |
| if (fSelection instanceof IJavaElement) { |
| final IJavaElement element= (IJavaElement) fSelection; |
| if (!Checks.isAvailable(element)) |
| RefactoringStatus.createFatalErrorStatus(Messages.format(RefactoringCoreMessages.RenameResourceChange_does_not_exist, JavaElementLabels.getTextLabel(fSelection, JavaElementLabels.ALL_DEFAULT))); |
| } else if (fSelection instanceof IResource) { |
| final IResource resource= (IResource) fSelection; |
| if (!resource.exists()) |
| RefactoringStatus.createFatalErrorStatus(Messages.format(RefactoringCoreMessages.RenameResourceChange_does_not_exist, JavaElementLabels.getTextLabel(fSelection, JavaElementLabels.ALL_DEFAULT))); |
| } |
| return new RefactoringStatus(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public Change perform(IProgressMonitor monitor) throws CoreException { |
| fQueries.createNewPackageQuery().getCreatedTarget(fSelection); |
| return null; |
| } |
| } |