| /******************************************************************************* |
| * Copyright (c) 2000, 2018 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 |
| * |
| *******************************************************************************/ |
| package org.eclipse.dltk.core.manipulation; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.mapping.IResourceChangeDescriptionFactory; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.dltk.core.DLTKCore; |
| import org.eclipse.dltk.core.IMember; |
| import org.eclipse.dltk.core.ISourceModule; |
| import org.eclipse.dltk.core.ModelException; |
| import org.eclipse.dltk.internal.corext.refactoring.RefactoringCoreMessages; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| import org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext; |
| import org.eclipse.ltk.core.refactoring.participants.ResourceChangeChecker; |
| import org.eclipse.ltk.core.refactoring.resource.Resources; |
| |
| public class RefactoringChecks { |
| |
| public static RefactoringStatus validateModifiesFiles(IFile[] filesToModify, Object context) { |
| RefactoringStatus result = new RefactoringStatus(); |
| IStatus status = Resources.checkInSync(filesToModify); |
| if (!status.isOK()) |
| result.merge(RefactoringStatus.create(status)); |
| status = Resources.makeCommittable(filesToModify, context); |
| if (!status.isOK()) { |
| result.merge(RefactoringStatus.create(status)); |
| if (!result.hasFatalError()) { |
| result.addFatalError(RefactoringCoreMessages.Checks_validateEdit); |
| } |
| } |
| return result; |
| } |
| |
| public static RefactoringStatus checkIfCuBroken(IMember member) throws ModelException { |
| ISourceModule cu = (ISourceModule) DLTKCore.create(member.getSourceModule().getResource()); |
| if (cu == null) |
| return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.Checks_cu_not_created); |
| else if (!cu.isStructureKnown()) |
| return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.Checks_cu_not_parsed); |
| return new RefactoringStatus(); |
| } |
| |
| public static void addModifiedFilesToChecker(IFile[] filesToModify, CheckConditionsContext context) { |
| ResourceChangeChecker checker = context.getChecker(ResourceChangeChecker.class); |
| IResourceChangeDescriptionFactory deltaFactory = checker.getDeltaFactory(); |
| |
| for (int i = 0; i < filesToModify.length; i++) { |
| deltaFactory.change(filesToModify[i]); |
| } |
| } |
| } |