| /******************************************************************************* |
| * Copyright (c) 2019 Red Hat Inc. and others. |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Mickael Istria (Red Hat Inc.) - initial implementation |
| *******************************************************************************/ |
| package org.eclipse.lsp4e.refactoring; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.lsp4e.LanguageServerPlugin; |
| import org.eclipse.ltk.core.refactoring.Change; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| |
| public class DeleteExternalFile extends Change { |
| |
| private @NonNull File file; |
| |
| public DeleteExternalFile(@NonNull File file) { |
| this.file = file; |
| } |
| |
| @Override |
| public String getName() { |
| return "Delete " + this.file.getName(); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public void initializeValidationData(IProgressMonitor pm) { |
| // nothing to do yet, comment requested by sonar |
| } |
| |
| @Override |
| public RefactoringStatus isValid(IProgressMonitor pm) throws CoreException { |
| return RefactoringStatus.create(Status.OK_STATUS); |
| } |
| |
| @Override |
| public Change perform(IProgressMonitor pm) throws CoreException { |
| try { |
| Files.delete(this.file.toPath()); |
| } catch (IOException e) { |
| LanguageServerPlugin.logError(e); |
| throw new CoreException(new Status(IStatus.ERROR, LanguageServerPlugin.PLUGIN_ID, e.getMessage(), e)); |
| } |
| return null; |
| } |
| |
| @Override |
| public Object getModifiedElement() { |
| return this.file; |
| } |
| |
| } |