/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.blur.server;
import static org.junit.Assert.*;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import org.apache.blur.lucene.search.SuperQuery;
import org.apache.blur.lucene.security.index.AccessControlFactory;
import org.apache.blur.lucene.security.index.FilterAccessControlFactory;
import org.apache.blur.thrift.generated.ScoreType;
import org.apache.blur.utils.BlurConstants;
import org.apache.lucene.analysis.core.KeywordAnalyzer;
import org.apache.lucene.index.AtomicReaderContext;
import org.apache.lucene.index.DirectoryReader;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanQuery;
import org.apache.lucene.search.DocIdSet;
import org.apache.lucene.search.Filter;
import org.apache.lucene.search.FilteredQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.Bits;
import org.apache.lucene.util.Version;
import org.junit.Test;
public class BlurSecureIndexSearcherTest {
@Test
public void testQueryFilterWrap1() throws IOException {
IndexReader r = getIndexReader();
AccessControlFactory accessControlFactory = new FilterAccessControlFactory();
Collection<String> readAuthorizations = new ArrayList<String>();
Collection<String> discoverAuthorizations = new ArrayList<String>();
Set<String> discoverableFields = new HashSet<String>(Arrays.asList("rowid"));
BlurSecureIndexSearcher blurSecureIndexSearcher = new BlurSecureIndexSearcher(r, null, accessControlFactory,
readAuthorizations, discoverAuthorizations, discoverableFields, null);
Query wrapFilter;
Query query = new TermQuery(new Term("a", "b"));
Filter filter = new Filter() {
@Override
public DocIdSet getDocIdSet(AtomicReaderContext context, Bits acceptDocs) throws IOException {
throw new RuntimeException("Not implemented.");
}
};
{
Term primeDocTerm = new Term(BlurConstants.PRIME_DOC, BlurConstants.PRIME_DOC_VALUE);
ScoreType scoreType = ScoreType.SUPER;
SuperQuery superQuery = new SuperQuery(query, scoreType, primeDocTerm);
wrapFilter = blurSecureIndexSearcher.wrapFilter(superQuery, filter);
System.out.println(wrapFilter);
}
{
assertTrue(wrapFilter instanceof SuperQuery);
SuperQuery sq = (SuperQuery) wrapFilter;
Query inner = sq.getQuery();
assertTrue(inner instanceof FilteredQuery);
FilteredQuery filteredQuery = (FilteredQuery) inner;
Query innerFilteredQuery = filteredQuery.getQuery();
assertEquals(innerFilteredQuery, query);
assertTrue(filteredQuery.getFilter() == filter);
}
}
@Test
public void testQueryFilterWrap2() throws IOException {
IndexReader r = getIndexReader();
AccessControlFactory accessControlFactory = new FilterAccessControlFactory();
Collection<String> readAuthorizations = new ArrayList<String>();
Collection<String> discoverAuthorizations = new ArrayList<String>();
Set<String> discoverableFields = new HashSet<String>(Arrays.asList("rowid"));
BlurSecureIndexSearcher blurSecureIndexSearcher = new BlurSecureIndexSearcher(r, null, accessControlFactory,
readAuthorizations, discoverAuthorizations, discoverableFields, null);
Query wrapFilter;
Query query = new TermQuery(new Term("a", "b"));
Filter filter = new Filter() {
@Override
public DocIdSet getDocIdSet(AtomicReaderContext context, Bits acceptDocs) throws IOException {
throw new RuntimeException("Not implemented.");
}
};
{
Term primeDocTerm = new Term(BlurConstants.PRIME_DOC, BlurConstants.PRIME_DOC_VALUE);
ScoreType scoreType = ScoreType.SUPER;
SuperQuery superQuery = new SuperQuery(query, scoreType, primeDocTerm);
BooleanQuery booleanQuery = new BooleanQuery();
booleanQuery.add(superQuery, Occur.MUST);
wrapFilter = blurSecureIndexSearcher.wrapFilter(booleanQuery, filter);
System.out.println(wrapFilter);
}
{
assertTrue(wrapFilter instanceof BooleanQuery);
BooleanQuery booleanQuery = (BooleanQuery) wrapFilter;
assertEquals(1, booleanQuery.clauses().size());
BooleanClause booleanClause = booleanQuery.clauses().get(0);
Query innerClause = booleanClause.getQuery();
assertTrue(innerClause instanceof SuperQuery);
SuperQuery sq = (SuperQuery) innerClause;
Query inner = sq.getQuery();
assertTrue(inner instanceof FilteredQuery);
FilteredQuery filteredQuery = (FilteredQuery) inner;
Query innerFilteredQuery = filteredQuery.getQuery();
assertEquals(innerFilteredQuery, query);
assertTrue(filteredQuery.getFilter() == filter);
}
}
private IndexReader getIndexReader() throws IOException {
IndexWriterConfig conf = new IndexWriterConfig(Version.LUCENE_43, new KeywordAnalyzer());
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, conf);
writer.close();
return DirectoryReader.open(dir);
}
}