| /* |
| * 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.annotator.checkers; |
| |
| import com.intellij.lang.annotation.AnnotationHolder; |
| import com.intellij.psi.PsiAnnotationOwner; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiElement; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.GroovyBundle; |
| import org.jetbrains.plugins.groovy.annotator.GrRemoveAnnotationIntention; |
| import org.jetbrains.plugins.groovy.lang.psi.api.auxiliary.modifiers.annotation.GrAnnotation; |
| import org.jetbrains.plugins.groovy.lang.psi.api.types.GrCodeReferenceElement; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.auxiliary.modifiers.GrAnnotationCollector; |
| import org.jetbrains.plugins.groovy.lang.resolve.ResolveUtil; |
| |
| /** |
| * Created by Max Medvedev on 25/03/14 |
| */ |
| public class AnnotationChecker { |
| private final AnnotationHolder myHolder; |
| |
| public AnnotationChecker(@NotNull AnnotationHolder holder) { |
| myHolder = holder; |
| } |
| |
| public void checkApplicability(@NotNull GrAnnotation annotation, @Nullable PsiAnnotationOwner owner) { |
| final GrCodeReferenceElement ref = annotation.getClassReference(); |
| final PsiElement resolved = ref.resolve(); |
| |
| if (resolved == null) return; |
| assert resolved instanceof PsiClass; |
| |
| PsiClass anno = (PsiClass)resolved; |
| String qname = anno.getQualifiedName(); |
| if (!anno.isAnnotationType() && GrAnnotationCollector.findAnnotationCollector(anno) == null) { |
| if (qname != null) { |
| myHolder.createErrorAnnotation(ref, GroovyBundle.message("class.is.not.annotation", qname)); |
| } |
| return; |
| } |
| |
| for (CustomAnnotationChecker checker : CustomAnnotationChecker.EP_NAME.getExtensions()) { |
| if (checker.checkApplicability(myHolder, annotation)) return; |
| } |
| |
| String description = CustomAnnotationChecker.isAnnotationApplicable(annotation, owner); |
| if (description != null) { |
| myHolder.createErrorAnnotation(ref, description).registerFix(new GrRemoveAnnotationIntention()); |
| } |
| } |
| |
| public void checkAnnotationArgumentList(@NotNull GrAnnotation annotation) { |
| final PsiClass anno = ResolveUtil.resolveAnnotation(annotation); |
| if (anno == null) return; |
| |
| for (CustomAnnotationChecker checker : CustomAnnotationChecker.EP_NAME.getExtensions()) { |
| if (checker.checkArgumentList(myHolder, annotation)) return; |
| } |
| |
| CustomAnnotationChecker.checkAnnotationArguments(myHolder, anno, annotation.getClassReference(), annotation.getParameterList().getAttributes(), true); |
| } |
| } |