| /* |
| * Copyright 2000-2014 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. |
| */ |
| |
| package org.jetbrains.plugins.groovy.refactoring.introduce.variable; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.refactoring.util.CommonRefactoringUtil; |
| import com.intellij.util.containers.MultiMap; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrField; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrVariable; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.params.GrParameter; |
| import org.jetbrains.plugins.groovy.refactoring.GroovyRefactoringBundle; |
| import org.jetbrains.plugins.groovy.refactoring.introduce.ConflictReporter; |
| import org.jetbrains.plugins.groovy.refactoring.introduce.GrIntroduceContext; |
| import org.jetbrains.plugins.groovy.refactoring.introduce.GrIntroduceValidatorEngine; |
| |
| /** |
| * @author ilyas |
| */ |
| public class GroovyVariableValidator extends GrIntroduceValidatorEngine implements GrIntroduceVariableHandler.Validator { |
| public GroovyVariableValidator(GrIntroduceContext context) { |
| super(context, new ConflictReporter() { |
| @Override |
| public void check(PsiElement element, MultiMap<PsiElement, String> conflicts, String varName) { |
| if (!(element instanceof GrVariable)) return; |
| final GrVariable var = (GrVariable)element; |
| |
| if (var instanceof GrField) return; |
| |
| if (var instanceof GrParameter && varName.equals(var.getName())) { |
| conflicts.putValue(var, GroovyRefactoringBundle |
| .message("introduced.variable.conflicts.with.parameter.0", CommonRefactoringUtil.htmlEmphasize(varName))); |
| } |
| else if (varName.equals(var.getName())) { |
| conflicts.putValue(var, GroovyRefactoringBundle |
| .message("introduced.variable.conflicts.with.variable.0", CommonRefactoringUtil.htmlEmphasize(varName))); |
| } |
| } |
| }); |
| } |
| } |