| /* |
| * 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.lang.psi.impl.smartPointers; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.SmartPointerManager; |
| import com.intellij.psi.SmartPsiElementPointer; |
| import com.intellij.psi.SmartTypePointer; |
| import com.intellij.psi.impl.smartPointers.TypePointerBase; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.lang.psi.GrReferenceElement; |
| import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElementFactory; |
| import org.jetbrains.plugins.groovy.lang.psi.api.types.GrTypeElement; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.GrClassReferenceType; |
| |
| /** |
| * Created by Max Medvedev on 10/25/13 |
| */ |
| public class GrClassReferenceTypePointer extends TypePointerBase<GrClassReferenceType> implements SmartTypePointer { |
| private static final Logger LOG = Logger.getInstance(GrClassReferenceTypePointer.class); |
| |
| private final SmartPsiElementPointer<GrReferenceElement> mySmartPsiElementPointer; |
| private final String myReferenceText; |
| private final Project myProject; |
| |
| public GrClassReferenceTypePointer(GrClassReferenceType type, Project project) { |
| super(type); |
| |
| myProject = project; |
| final GrReferenceElement reference = type.getReference(); |
| mySmartPsiElementPointer = SmartPointerManager.getInstance(myProject).createSmartPsiElementPointer(reference); |
| myReferenceText = reference.getText(); |
| } |
| |
| @Nullable |
| @Override |
| protected GrClassReferenceType calcType() { |
| final GrReferenceElement reference = mySmartPsiElementPointer.getElement(); |
| if (reference != null) { |
| return new GrClassReferenceType(reference); |
| } |
| |
| try { |
| final GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(myProject); |
| GrTypeElement typeElement = factory.createTypeElement(myReferenceText, null); |
| return (GrClassReferenceType)typeElement.getType(); |
| } |
| catch (IncorrectOperationException e) { |
| LOG.error(e); |
| } |
| |
| return null; |
| |
| } |
| } |