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/*
* 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.psi.impl.search;
import com.intellij.openapi.application.QueryExecutorBase;
import com.intellij.openapi.extensions.Extensions;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiMethod;
import com.intellij.psi.PsiReference;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.psi.search.SearchRequestCollector;
import com.intellij.psi.search.SearchScope;
import com.intellij.psi.search.UsageSearchContext;
import com.intellij.psi.search.searches.ReferencesSearch;
import com.intellij.psi.util.PropertyUtil;
import com.intellij.util.Processor;
import org.jetbrains.annotations.NotNull;
/**
* @author ven
*/
public class SimpleAccessorReferenceSearcher extends QueryExecutorBase<PsiReference, ReferencesSearch.SearchParameters> {
public SimpleAccessorReferenceSearcher() {
super(true);
}
@Override
public void processQuery(@NotNull ReferencesSearch.SearchParameters queryParameters, @NotNull Processor<PsiReference> consumer) {
PsiElement refElement = queryParameters.getElementToSearch();
if (!(refElement instanceof PsiMethod)) return;
addPropertyAccessUsages((PsiMethod)refElement, queryParameters.getEffectiveSearchScope(), queryParameters.getOptimizer());
}
static void addPropertyAccessUsages(PsiMethod method, SearchScope scope, SearchRequestCollector collector) {
final String propertyName = PropertyUtil.getPropertyName(method);
if (StringUtil.isNotEmpty(propertyName)) {
SearchScope additional = GlobalSearchScope.EMPTY_SCOPE;
for (CustomPropertyScopeProvider provider : Extensions.getExtensions(CustomPropertyScopeProvider.EP_NAME)) {
additional = additional.union(provider.getScope(method.getProject()));
}
final SearchScope propScope = scope.intersectWith(method.getUseScope()).intersectWith(additional);
collector.searchWord(propertyName, propScope, UsageSearchContext.IN_FOREIGN_LANGUAGES, true, method);
}
}
}
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