| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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. |
| */ |
| |
| /* |
| * User: anna |
| * Date: 24-Oct-2008 |
| */ |
| package com.intellij.refactoring.util.duplicates; |
| |
| import com.intellij.psi.*; |
| import com.intellij.psi.codeStyle.CodeStyleManager; |
| import com.intellij.psi.util.TypeConversionUtil; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.Nullable; |
| |
| public abstract class GotoReturnValue implements ReturnValue { |
| @Nullable |
| public PsiStatement createReplacement(final PsiMethod extractedMethod, final PsiMethodCallExpression methodCallExpression) throws |
| IncorrectOperationException { |
| if (!TypeConversionUtil.isBooleanType(extractedMethod.getReturnType())) return null; |
| final PsiElementFactory elementFactory = JavaPsiFacade.getInstance(methodCallExpression.getProject()).getElementFactory(); |
| final PsiIfStatement statement = (PsiIfStatement)elementFactory.createStatementFromText(getGotoStatement(), null); |
| final PsiExpression condition = statement.getCondition(); |
| assert condition != null; |
| condition.replace(methodCallExpression); |
| return (PsiStatement)CodeStyleManager.getInstance(statement.getManager().getProject()).reformat(statement); |
| } |
| |
| @NonNls |
| public abstract String getGotoStatement(); |
| } |