| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Eclipse Public License, Version 1.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.eclipse.org/org/documents/epl-v10.php |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.ide.eclipse.adt.internal.refactorings.extractstring; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.ltk.core.refactoring.Refactoring; |
| import org.eclipse.ltk.core.refactoring.RefactoringDescriptor; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| |
| import java.util.Map; |
| |
| /** |
| * A descriptor that allows an {@link ExtractStringRefactoring} to be created from |
| * a previous instance of itself. |
| */ |
| public class ExtractStringDescriptor extends RefactoringDescriptor { |
| |
| public static final String ID = |
| "com.android.ide.eclipse.adt.refactoring.extract.string"; //$NON-NLS-1$ |
| |
| private final Map<String, String> mArguments; |
| |
| public ExtractStringDescriptor(String project, String description, String comment, |
| Map<String, String> arguments) { |
| super(ID, project, description, comment, |
| RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE //flags |
| ); |
| mArguments = arguments; |
| } |
| |
| public Map<String, String> getArguments() { |
| return mArguments; |
| } |
| |
| /** |
| * Creates a new refactoring instance for this refactoring descriptor based on |
| * an argument map. The argument map is created by the refactoring itself in |
| * {@link ExtractStringRefactoring#createChange(org.eclipse.core.runtime.IProgressMonitor)} |
| * <p/> |
| * This is apparently used to replay a refactoring. |
| * |
| * {@inheritDoc} |
| * |
| * @throws CoreException |
| */ |
| @Override |
| public Refactoring createRefactoring(RefactoringStatus status) throws CoreException { |
| try { |
| ExtractStringRefactoring ref = new ExtractStringRefactoring(mArguments); |
| return ref; |
| } catch (NullPointerException e) { |
| status.addFatalError("Failed to recreate ExtractStringRefactoring from descriptor"); |
| return null; |
| } |
| } |
| |
| } |