| /* |
| * Copyright 2000-2013 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 com.jetbrains.rest.validation; |
| |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.jetbrains.rest.RestBundle; |
| import com.jetbrains.rest.RestFile; |
| import com.jetbrains.rest.psi.RestReferenceTarget; |
| |
| /** |
| * Looks for double defined hyperlinks |
| * |
| * User : catherine |
| */ |
| public class RestReferenceTargetAnnotator extends RestAnnotator { |
| |
| @Override |
| public void visitReferenceTarget(final RestReferenceTarget node) { |
| RestFile file = (RestFile)node.getContainingFile(); |
| RestReferenceTarget[] targets = PsiTreeUtil.getChildrenOfType(file, RestReferenceTarget.class); |
| String quotedName = node.getReferenceName(); |
| String name = node.getReferenceName(false); |
| if (targets != null) { |
| if ("__".equals(name) && !node.hasReference()) { |
| getHolder().createWarningAnnotation(node, RestBundle.message("ANN.unusable.anonymous.target")); |
| } |
| for (RestReferenceTarget element : targets) { |
| if ((element.getReferenceName().equalsIgnoreCase(name) || element.getReferenceName(false).equalsIgnoreCase(name) || |
| element.getReferenceName().equalsIgnoreCase(quotedName) || element.getReferenceName(false).equalsIgnoreCase(quotedName)) && |
| !element.equals(node) && ! "__".equals(name) && !"[#]".equals(quotedName) && !"[*]".equals(quotedName)) { |
| getHolder().createWarningAnnotation(element, RestBundle.message("ANN.duplicate.target", name)); |
| } |
| } |
| } |
| } |
| } |