| /* |
| * 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. |
| */ |
| package com.intellij.refactoring.psi; |
| |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.PsiReference; |
| import com.intellij.psi.search.PsiSearchHelper; |
| import com.intellij.psi.search.SearchScope; |
| import com.intellij.psi.search.searches.ClassInheritorsSearch; |
| import com.intellij.psi.search.searches.OverridingMethodsSearch; |
| import com.intellij.psi.search.searches.ReferencesSearch; |
| |
| public class SearchUtils{ |
| private SearchUtils(){ |
| } |
| |
| public static Iterable<PsiReference> findAllReferences(PsiElement element, SearchScope scope){ |
| |
| return new ArrayIterable<PsiReference>(ReferencesSearch.search(element, scope, true).toArray(new PsiReference[0])); |
| /* |
| try { |
| Class<?> searchClass = Class.forName("com.intellij.psi.search.searches.ReferencesSearch"); |
| |
| final Method[] methods = searchClass.getMethods(); |
| for (Method method : methods) { |
| if ("search".equals(method.getName()) &&) { |
| return (Iterable<PsiReference>) method.invoke(null, element, scope, true); |
| } |
| } |
| return null; |
| } catch (ClassNotFoundException ignore) { |
| return null; |
| } catch (IllegalAccessException ignore) { |
| return null; |
| } catch (InvocationTargetException ignore) { |
| return null; |
| } |
| return ReferencesSearch.search(element, scope, true).findAll(); |
| */ |
| } |
| |
| public static Iterable<PsiReference> findAllReferences(PsiElement element){ |
| return findAllReferences(element, PsiSearchHelper.SERVICE.getInstance(element.getProject()).getUseScope(element)); |
| } |
| |
| public static Iterable<PsiMethod> findOverridingMethods(PsiMethod method){ |
| return new ArrayIterable<PsiMethod>(OverridingMethodsSearch.search(method, true).toArray(new PsiMethod[0])); |
| // return OverridingMethodsSearch.search(method, method.getUseScope(), true).findAll(); |
| } |
| |
| public static Iterable<PsiClass> findClassInheritors(PsiClass aClass, boolean deep){ |
| return new ArrayIterable<PsiClass>(ClassInheritorsSearch.search(aClass, deep).toArray(new PsiClass[0])); |
| // return ClassInheritorsSearch.search(aClass, deep); |
| } |
| |
| } |
| |