| /* |
| * Copyright 2001-2007 the original author or authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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 org.jetbrains.generate.tostring.config; |
| |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * This policy is to replace the existing <code>toString</code> method. |
| */ |
| public class ReplacePolicy implements ConflictResolutionPolicy { |
| |
| private static final ReplacePolicy instance = new ReplacePolicy(); |
| |
| private ReplacePolicy() { |
| } |
| |
| public static ReplacePolicy getInstance() { |
| return instance; |
| } |
| |
| public void setNewMethodStrategy(InsertNewMethodStrategy strategy) { |
| DuplicatePolicy.getInstance().setNewMethodStrategy(strategy); |
| } |
| |
| public PsiMethod applyMethod(PsiClass clazz, PsiMethod existingMethod, @NotNull PsiMethod newMethod, Editor editor) throws IncorrectOperationException { |
| PsiMethod generatedMethod = DuplicatePolicy.getInstance().applyMethod(clazz, null, newMethod, editor); |
| if (existingMethod != null) { |
| existingMethod.delete(); |
| } |
| return generatedMethod; |
| } |
| |
| public String toString() { |
| return "Replace existing"; |
| } |
| |
| } |