Index: src/test/org/apache/lucene/search/RemoteCachingWrapperFilterHelper.java =================================================================== --- src/test/org/apache/lucene/search/RemoteCachingWrapperFilterHelper.java (revision 784027) +++ src/test/org/apache/lucene/search/RemoteCachingWrapperFilterHelper.java (working copy) @@ -1,59 +0,0 @@ -package org.apache.lucene.search; - -/** - * 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. - */ - -import java.io.IOException; -import java.util.BitSet; - -import junit.framework.TestCase; - -import org.apache.lucene.index.IndexReader; - -/** - * A unit test helper class to help with RemoteCachingWrapperFilter testing and - * assert that it is working correctly. - */ -public class RemoteCachingWrapperFilterHelper extends RemoteCachingWrapperFilter { - - private boolean shouldHaveCache; - - public RemoteCachingWrapperFilterHelper(Filter filter, boolean shouldHaveCache) { - super(filter); - this.shouldHaveCache = shouldHaveCache; - } - - public void shouldHaveCache(boolean shouldHaveCache) { - this.shouldHaveCache = shouldHaveCache; - } - - public DocIdSet getDocIdSet(IndexReader reader) throws IOException { - Filter cachedFilter = FilterManager.getInstance().getFilter(filter); - - TestCase.assertNotNull("Filter should not be null", cachedFilter); - if (!shouldHaveCache) { - TestCase.assertSame("First time filter should be the same ", filter, cachedFilter); - } else { - TestCase.assertNotSame("We should have a cached version of the filter", filter, cachedFilter); - } - - if (filter instanceof CachingWrapperFilterHelper) { - ((CachingWrapperFilterHelper)cachedFilter).setShouldHaveCache(shouldHaveCache); - } - return cachedFilter.getDocIdSet(reader); - } -} Index: src/test/org/apache/lucene/search/TestSort.java =================================================================== --- src/test/org/apache/lucene/search/TestSort.java (revision 784027) +++ src/test/org/apache/lucene/search/TestSort.java (working copy) @@ -20,7 +20,6 @@ import junit.framework.Test; import junit.framework.TestCase; import junit.framework.TestSuite; -import junit.textui.TestRunner; import org.apache.lucene.analysis.SimpleAnalyzer; import org.apache.lucene.document.Document; import org.apache.lucene.document.Field; @@ -32,14 +31,10 @@ import java.io.IOException; import java.io.Serializable; -import java.rmi.Naming; -import java.rmi.registry.LocateRegistry; -import java.rmi.registry.Registry; import java.util.BitSet; import java.util.HashMap; import java.util.Iterator; import java.util.Locale; -import java.util.regex.Pattern; /** * Unit tests for sorting code. @@ -70,21 +65,6 @@ super (name); } - public static void main (String[] argv) { - if (argv == null || argv.length < 1) - TestRunner.run (suite()); - else if ("server".equals (argv[0])) { - TestSort test = new TestSort (null); - try { - test.startServer(); - Thread.sleep (500000); - } catch (Exception e) { - System.out.println (e); - e.printStackTrace(); - } - } - } - public static Test suite() { return new TestSuite (TestSort.class); } @@ -433,28 +413,6 @@ runMultiSorts(searcher, false); } - // test a variety of sorts using a remote searcher - public void testRemoteSort() throws Exception { - Searchable searcher = getRemote(); - MultiSearcher multi = new MultiSearcher(new Searchable[] { searcher }); - runMultiSorts(multi, true); // this runs on the full index - } - - // test custom search when remote - public void testRemoteCustomSort() throws Exception { - Searchable searcher = getRemote(); - MultiSearcher multi = new MultiSearcher (new Searchable[] { searcher }); - sort.setSort (new SortField ("custom", SampleComparable.getComparatorSource())); - assertMatches (multi, queryX, sort, "CAIEG"); - sort.setSort (new SortField ("custom", SampleComparable.getComparatorSource(), true)); - assertMatches (multi, queryY, sort, "HJDBF"); - SortComparator custom = SampleComparable.getComparator(); - sort.setSort (new SortField ("custom", custom)); - assertMatches (multi, queryX, sort, "CAIEG"); - sort.setSort (new SortField ("custom", custom, true)); - assertMatches (multi, queryY, sort, "HJDBF"); - } - // test that the relevancy scores are the same even if // hits are sorted public void testNormalizedScores() throws Exception { @@ -465,97 +423,72 @@ HashMap scoresA = getScores (full.search (queryA, null, 1000).scoreDocs, full); // we'll test searching locally, remote and multi - MultiSearcher remote = new MultiSearcher (new Searchable[] { getRemote() }); MultiSearcher multi = new MultiSearcher (new Searchable[] { searchX, searchY }); // change sorting and make sure relevancy stays the same sort = new Sort(); assertSameValues (scoresX, getScores (full.search (queryX, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresX, getScores (remote.search (queryX, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresX, getScores (multi.search (queryX, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresY, getScores (full.search (queryY, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresY, getScores (remote.search (queryY, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresY, getScores (multi.search (queryY, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresA, getScores (full.search (queryA, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresA, getScores (remote.search (queryA, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresA, getScores (multi.search (queryA, null, 1000, sort).scoreDocs, multi)); sort.setSort(SortField.FIELD_DOC); assertSameValues (scoresX, getScores (full.search (queryX, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresX, getScores (remote.search (queryX, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresX, getScores (multi.search (queryX, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresY, getScores (full.search (queryY, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresY, getScores (remote.search (queryY, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresY, getScores (multi.search (queryY, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresA, getScores (full.search (queryA, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresA, getScores (remote.search (queryA, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresA, getScores (multi.search (queryA, null, 1000, sort).scoreDocs, multi)); sort.setSort ("int"); assertSameValues (scoresX, getScores (full.search (queryX, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresX, getScores (remote.search (queryX, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresX, getScores (multi.search (queryX, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresY, getScores (full.search (queryY, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresY, getScores (remote.search (queryY, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresY, getScores (multi.search (queryY, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresA, getScores (full.search (queryA, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresA, getScores (remote.search (queryA, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresA, getScores (multi.search (queryA, null, 1000, sort).scoreDocs, multi)); sort.setSort ("float"); assertSameValues (scoresX, getScores (full.search (queryX, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresX, getScores (remote.search (queryX, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresX, getScores (multi.search (queryX, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresY, getScores (full.search (queryY, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresY, getScores (remote.search (queryY, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresY, getScores (multi.search (queryY, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresA, getScores (full.search (queryA, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresA, getScores (remote.search (queryA, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresA, getScores (multi.search (queryA, null, 1000, sort).scoreDocs, multi)); sort.setSort ("string"); assertSameValues (scoresX, getScores (full.search (queryX, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresX, getScores (remote.search (queryX, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresX, getScores (multi.search (queryX, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresY, getScores (full.search (queryY, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresY, getScores (remote.search (queryY, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresY, getScores (multi.search (queryY, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresA, getScores (full.search (queryA, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresA, getScores (remote.search (queryA, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresA, getScores (multi.search (queryA, null, 1000, sort).scoreDocs, multi)); sort.setSort (new String[] {"int","float"}); assertSameValues (scoresX, getScores (full.search (queryX, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresX, getScores (remote.search (queryX, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresX, getScores (multi.search (queryX, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresY, getScores (full.search (queryY, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresY, getScores (remote.search (queryY, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresY, getScores (multi.search (queryY, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresA, getScores (full.search (queryA, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresA, getScores (remote.search (queryA, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresA, getScores (multi.search (queryA, null, 1000, sort).scoreDocs, multi)); sort.setSort (new SortField[] { new SortField ("int", true), new SortField (null, SortField.DOC, true) }); assertSameValues (scoresX, getScores (full.search (queryX, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresX, getScores (remote.search (queryX, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresX, getScores (multi.search (queryX, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresY, getScores (full.search (queryY, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresY, getScores (remote.search (queryY, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresY, getScores (multi.search (queryY, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresA, getScores (full.search (queryA, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresA, getScores (remote.search (queryA, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresA, getScores (multi.search (queryA, null, 1000, sort).scoreDocs, multi)); sort.setSort (new String[] {"float","string"}); assertSameValues (scoresX, getScores (full.search (queryX, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresX, getScores (remote.search (queryX, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresX, getScores (multi.search (queryX, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresY, getScores (full.search (queryY, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresY, getScores (remote.search (queryY, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresY, getScores (multi.search (queryY, null, 1000, sort).scoreDocs, multi)); assertSameValues (scoresA, getScores (full.search (queryA, null, 1000, sort).scoreDocs, full)); - assertSameValues (scoresA, getScores (remote.search (queryA, null, 1000, sort).scoreDocs, remote)); assertSameValues (scoresA, getScores (multi.search (queryA, null, 1000, sort).scoreDocs, multi)); } @@ -700,29 +633,4 @@ } } } - - private Searchable getRemote () throws Exception { - try { - return lookupRemote (); - } catch (Throwable e) { - startServer (); - return lookupRemote (); - } - } - - private Searchable lookupRemote () throws Exception { - return (Searchable) Naming.lookup ("//localhost/SortedSearchable"); - } - - private void startServer () throws Exception { - // construct an index - Searcher local = getFullIndex(); - // local.search (queryA, new Sort()); - - // publish it - Registry reg = LocateRegistry.createRegistry (1099); - RemoteSearchable impl = new RemoteSearchable (local); - Naming.rebind ("//localhost/SortedSearchable", impl); - } - } Index: src/test/org/apache/lucene/search/TestRemoteSearchable.java =================================================================== --- src/test/org/apache/lucene/search/TestRemoteSearchable.java (revision 784027) +++ src/test/org/apache/lucene/search/TestRemoteSearchable.java (working copy) @@ -1,136 +0,0 @@ -package org.apache.lucene.search; - -/** - * 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. - */ - -import org.apache.lucene.util.LuceneTestCase; -import org.apache.lucene.analysis.SimpleAnalyzer; -import org.apache.lucene.document.*; -import org.apache.lucene.index.IndexWriter; -import org.apache.lucene.index.Term; -import org.apache.lucene.store.RAMDirectory; - -import java.rmi.Naming; -import java.rmi.registry.LocateRegistry; -import java.util.Collections; -import java.util.Set; -import java.util.HashSet; - -/** - * @version $Id$ - */ -public class TestRemoteSearchable extends LuceneTestCase { - public TestRemoteSearchable(String name) { - super(name); - } - - private static Searchable getRemote() throws Exception { - try { - return lookupRemote(); - } catch (Throwable e) { - startServer(); - return lookupRemote(); - } - } - - private static Searchable lookupRemote() throws Exception { - return (Searchable)Naming.lookup("//localhost/Searchable"); - } - - private static void startServer() throws Exception { - // construct an index - RAMDirectory indexStore = new RAMDirectory(); - IndexWriter writer = new IndexWriter(indexStore,new SimpleAnalyzer(),true, IndexWriter.MaxFieldLength.LIMITED); - Document doc = new Document(); - doc.add(new Field("test", "test text", Field.Store.YES, Field.Index.ANALYZED)); - doc.add(new Field("other", "other test text", Field.Store.YES, Field.Index.ANALYZED)); - writer.addDocument(doc); - writer.optimize(); - writer.close(); - - // publish it - LocateRegistry.createRegistry(1099); - Searchable local = new IndexSearcher(indexStore); - RemoteSearchable impl = new RemoteSearchable(local); - Naming.rebind("//localhost/Searchable", impl); - } - - private static void search(Query query) throws Exception { - // try to search the published index - Searchable[] searchables = { getRemote() }; - Searcher searcher = new MultiSearcher(searchables); - ScoreDoc[] result = searcher.search(query, null, 1000).scoreDocs; - - assertEquals(1, result.length); - Document document = searcher.doc(result[0].doc); - assertTrue("document is null and it shouldn't be", document != null); - assertEquals("test text", document.get("test")); - assertTrue("document.getFields() Size: " + document.getFields().size() + " is not: " + 2, document.getFields().size() == 2); - Set ftl = new HashSet(); - ftl.add("other"); - FieldSelector fs = new SetBasedFieldSelector(ftl, Collections.EMPTY_SET); - document = searcher.doc(0, fs); - assertTrue("document is null and it shouldn't be", document != null); - assertTrue("document.getFields() Size: " + document.getFields().size() + " is not: " + 1, document.getFields().size() == 1); - fs = new MapFieldSelector(new String[]{"other"}); - document = searcher.doc(0, fs); - assertTrue("document is null and it shouldn't be", document != null); - assertTrue("document.getFields() Size: " + document.getFields().size() + " is not: " + 1, document.getFields().size() == 1); - } - - public void testTermQuery() throws Exception { - search(new TermQuery(new Term("test", "test"))); - } - - public void testBooleanQuery() throws Exception { - BooleanQuery query = new BooleanQuery(); - query.add(new TermQuery(new Term("test", "test")), BooleanClause.Occur.MUST); - search(query); - } - - public void testPhraseQuery() throws Exception { - PhraseQuery query = new PhraseQuery(); - query.add(new Term("test", "test")); - query.add(new Term("test", "text")); - search(query); - } - - // Tests bug fix at http://nagoya.apache.org/bugzilla/show_bug.cgi?id=20290 - public void testQueryFilter() throws Exception { - // try to search the published index - Searchable[] searchables = { getRemote() }; - Searcher searcher = new MultiSearcher(searchables); - ScoreDoc[] hits = searcher.search( - new TermQuery(new Term("test", "text")), - new QueryWrapperFilter(new TermQuery(new Term("test", "test"))), 1000).scoreDocs; - assertEquals(1, hits.length); - ScoreDoc[] nohits = searcher.search( - new TermQuery(new Term("test", "text")), - new QueryWrapperFilter(new TermQuery(new Term("test", "non-existent-term"))), 1000).scoreDocs; - assertEquals(0, nohits.length); - } - - public void testConstantScoreQuery() throws Exception { - // try to search the published index - Searchable[] searchables = { getRemote() }; - Searcher searcher = new MultiSearcher(searchables); - ScoreDoc[] hits = searcher.search( - new ConstantScoreQuery(new QueryWrapperFilter( - new TermQuery(new Term("test", "test")))), null, 1000).scoreDocs; - assertEquals(1, hits.length); - } -} Index: src/test/org/apache/lucene/search/TestRemoteCachingWrapperFilter.java =================================================================== --- src/test/org/apache/lucene/search/TestRemoteCachingWrapperFilter.java (revision 784027) +++ src/test/org/apache/lucene/search/TestRemoteCachingWrapperFilter.java (working copy) @@ -1,127 +0,0 @@ -package org.apache.lucene.search; - -/** - * 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. - */ - -import java.rmi.Naming; -import java.rmi.registry.LocateRegistry; - -import org.apache.lucene.util.LuceneTestCase; - -import org.apache.lucene.analysis.SimpleAnalyzer; -import org.apache.lucene.document.Document; -import org.apache.lucene.document.Field; -import org.apache.lucene.index.IndexWriter; -import org.apache.lucene.index.Term; -import org.apache.lucene.store.RAMDirectory; - -/** - * Tests that the index is cached on the searcher side of things. - * NOTE: This is copied from TestRemoteSearchable since it already had a remote index set up. - */ -public class TestRemoteCachingWrapperFilter extends LuceneTestCase { - public TestRemoteCachingWrapperFilter(String name) { - super(name); - } - - private static Searchable getRemote() throws Exception { - try { - return lookupRemote(); - } catch (Throwable e) { - startServer(); - return lookupRemote(); - } - } - - private static Searchable lookupRemote() throws Exception { - return (Searchable)Naming.lookup("//localhost/Searchable"); - } - - private static void startServer() throws Exception { - // construct an index - RAMDirectory indexStore = new RAMDirectory(); - IndexWriter writer = new IndexWriter(indexStore, new SimpleAnalyzer(), true, - IndexWriter.MaxFieldLength.LIMITED); - Document doc = new Document(); - doc.add(new Field("test", "test text", Field.Store.YES, Field.Index.ANALYZED)); - doc.add(new Field("type", "A", Field.Store.YES, Field.Index.ANALYZED)); - doc.add(new Field("other", "other test text", Field.Store.YES, Field.Index.ANALYZED)); - writer.addDocument(doc); - //Need a second document to search for - doc = new Document(); - doc.add(new Field("test", "test text", Field.Store.YES, Field.Index.ANALYZED)); - doc.add(new Field("type", "B", Field.Store.YES, Field.Index.ANALYZED)); - doc.add(new Field("other", "other test text", Field.Store.YES, Field.Index.ANALYZED)); - writer.addDocument(doc); - writer.optimize(); - writer.close(); - - // publish it - LocateRegistry.createRegistry(1099); - Searchable local = new IndexSearcher(indexStore); - RemoteSearchable impl = new RemoteSearchable(local); - Naming.rebind("//localhost/Searchable", impl); - } - - private static void search(Query query, Filter filter, int hitNumber, String typeValue) throws Exception { - Searchable[] searchables = { getRemote() }; - Searcher searcher = new MultiSearcher(searchables); - ScoreDoc[] result = searcher.search(query,filter, 1000).scoreDocs; - assertEquals(1, result.length); - Document document = searcher.doc(result[hitNumber].doc); - assertTrue("document is null and it shouldn't be", document != null); - assertEquals(typeValue, document.get("type")); - assertTrue("document.getFields() Size: " + document.getFields().size() + " is not: " + 3, document.getFields().size() == 3); - } - - - public void testTermRemoteFilter() throws Exception { - CachingWrapperFilterHelper cwfh = new CachingWrapperFilterHelper(new QueryWrapperFilter(new TermQuery(new Term("type", "a")))); - - // This is what we are fixing - if one uses a CachingWrapperFilter(Helper) it will never - // cache the filter on the remote site - cwfh.setShouldHaveCache(false); - search(new TermQuery(new Term("test", "test")), cwfh, 0, "A"); - cwfh.setShouldHaveCache(false); - search(new TermQuery(new Term("test", "test")), cwfh, 0, "A"); - - // This is how we fix caching - we wrap a Filter in the RemoteCachingWrapperFilter(Handler - for testing) - // to cache the Filter on the searcher (remote) side - RemoteCachingWrapperFilterHelper rcwfh = new RemoteCachingWrapperFilterHelper(cwfh, false); - search(new TermQuery(new Term("test", "test")), rcwfh, 0, "A"); - - // 2nd time we do the search, we should be using the cached Filter - rcwfh.shouldHaveCache(true); - search(new TermQuery(new Term("test", "test")), rcwfh, 0, "A"); - - // assert that we get the same cached Filter, even if we create a new instance of RemoteCachingWrapperFilter(Helper) - // this should pass because the Filter parameters are the same, and the cache uses Filter's hashCode() as cache keys, - // and Filters' hashCode() builds on Filter parameters, not the Filter instance itself - rcwfh = new RemoteCachingWrapperFilterHelper(new QueryWrapperFilter(new TermQuery(new Term("type", "a"))), false); - rcwfh.shouldHaveCache(false); - search(new TermQuery(new Term("test", "test")), rcwfh, 0, "A"); - - rcwfh = new RemoteCachingWrapperFilterHelper(new QueryWrapperFilter(new TermQuery(new Term("type", "a"))), false); - rcwfh.shouldHaveCache(true); - search(new TermQuery(new Term("test", "test")), rcwfh, 0, "A"); - - // assert that we get a non-cached version of the Filter because this is a new Query (type:b) - rcwfh = new RemoteCachingWrapperFilterHelper(new QueryWrapperFilter(new TermQuery(new Term("type", "b"))), false); - rcwfh.shouldHaveCache(false); - search(new TermQuery(new Term("type", "b")), rcwfh, 0, "B"); - } -} Index: src/java/org/apache/lucene/search/RemoteSearchable.java =================================================================== --- src/java/org/apache/lucene/search/RemoteSearchable.java (revision 784027) +++ src/java/org/apache/lucene/search/RemoteSearchable.java (working copy) @@ -1,122 +0,0 @@ -package org.apache.lucene.search; - -/** - * 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. - */ - -import org.apache.lucene.document.Document; -import org.apache.lucene.document.FieldSelector; -import org.apache.lucene.index.Term; -import org.apache.lucene.index.CorruptIndexException; - -import java.io.IOException; -import java.rmi.Naming; -import java.rmi.RMISecurityManager; -import java.rmi.RemoteException; -import java.rmi.server.UnicastRemoteObject; - -/** - * A remote searchable implementation. - * - * @version $Id$ - */ -public class RemoteSearchable - extends UnicastRemoteObject - implements Searchable { - - private Searchable local; - - /** Constructs and exports a remote searcher. */ - public RemoteSearchable(Searchable local) throws RemoteException { - super(); - this.local = local; - } - - - public void search(Weight weight, Filter filter, HitCollector results) - throws IOException { - local.search(weight, filter, results); - } - - public void close() throws IOException { - local.close(); - } - - public int docFreq(Term term) throws IOException { - return local.docFreq(term); - } - - - public int[] docFreqs(Term[] terms) throws IOException { - return local.docFreqs(terms); - } - - public int maxDoc() throws IOException { - return local.maxDoc(); - } - - public TopDocs search(Weight weight, Filter filter, int n) throws IOException { - return local.search(weight, filter, n); - } - - - public TopFieldDocs search (Weight weight, Filter filter, int n, Sort sort) - throws IOException { - return local.search (weight, filter, n, sort); - } - - public Document doc(int i) throws CorruptIndexException, IOException { - return local.doc(i); - } - - public Document doc(int i, FieldSelector fieldSelector) throws CorruptIndexException, IOException { - return local.doc(i, fieldSelector); - } - - public Query rewrite(Query original) throws IOException { - return local.rewrite(original); - } - - public Explanation explain(Weight weight, int doc) throws IOException { - return local.explain(weight, doc); - } - - /** Exports a searcher for the index in args[0] named - * "//localhost/Searchable". */ - public static void main(String args[]) throws Exception { - String indexName = null; - - if (args != null && args.length == 1) - indexName = args[0]; - - if (indexName == null) { - System.out.println("Usage: org.apache.lucene.search.RemoteSearchable "); - return; - } - - // create and install a security manager - if (System.getSecurityManager() == null) { - System.setSecurityManager(new RMISecurityManager()); - } - - Searchable local = new IndexSearcher(indexName); - RemoteSearchable impl = new RemoteSearchable(local); - - // bind the implementation to "Searchable" - Naming.rebind("//localhost/Searchable", impl); - } - -} Index: src/java/org/apache/lucene/search/RemoteCachingWrapperFilter.java =================================================================== --- src/java/org/apache/lucene/search/RemoteCachingWrapperFilter.java (revision 784027) +++ src/java/org/apache/lucene/search/RemoteCachingWrapperFilter.java (working copy) @@ -1,69 +0,0 @@ -package org.apache.lucene.search; - -/** - * 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. - */ - -import java.io.IOException; -import java.util.BitSet; - -import org.apache.lucene.index.IndexReader; - -/** - * Provides caching of {@link Filter}s themselves on the remote end of an RMI connection. - * The cache is keyed on Filter's hashCode(), so if it sees the same filter twice - * it will reuse the original version. - *

- * NOTE: This does NOT cache the Filter bits, but rather the Filter itself. - * Thus, this works hand-in-hand with {@link CachingWrapperFilter} to keep both - * file Filter cache and the Filter bits on the remote end, close to the searcher. - *

- * Usage: - *

- * To cache a result you must do something like - * RemoteCachingWrapperFilter f = new RemoteCachingWrapperFilter(new CachingWrapperFilter(myFilter)); - *

- */ -public class RemoteCachingWrapperFilter extends Filter { - protected Filter filter; - - public RemoteCachingWrapperFilter(Filter filter) { - this.filter = filter; - } - - /** - * Uses the {@link FilterManager} to keep the cache for a filter on the - * searcher side of a remote connection. - * @param reader the index reader for the Filter - * @return the bitset - * @deprecated Use {@link #getDocIdSet(IndexReader)} instead. - */ - public BitSet bits(IndexReader reader) throws IOException { - Filter cachedFilter = FilterManager.getInstance().getFilter(filter); - return cachedFilter.bits(reader); - } - - /** - * Uses the {@link FilterManager} to keep the cache for a filter on the - * searcher side of a remote connection. - * @param reader the index reader for the Filter - * @return the DocIdSet - */ - public DocIdSet getDocIdSet(IndexReader reader) throws IOException { - Filter cachedFilter = FilterManager.getInstance().getFilter(filter); - return cachedFilter.getDocIdSet(reader); - } -} Index: build.xml =================================================================== --- build.xml (revision 784027) +++ build.xml (working copy) @@ -73,15 +73,6 @@ - - - - - - - Index: contrib/remote/pom.xml.template =================================================================== --- contrib/remote/pom.xml.template (revision 0) +++ contrib/remote/pom.xml.template (revision 0) @@ -0,0 +1,36 @@ + + + + + 4.0.0 + + org.apache.lucene + lucene-contrib + @version@ + + org.apache.lucene + lucene-regex + Lucene Remote + @version@ + Remote Searchable based on RMI + jar + Index: contrib/remote/src/test/org/apache/lucene/search/TestRemoteCachingWrapperFilter.java =================================================================== --- contrib/remote/src/test/org/apache/lucene/search/TestRemoteCachingWrapperFilter.java (revision 0) +++ contrib/remote/src/test/org/apache/lucene/search/TestRemoteCachingWrapperFilter.java (revision 0) @@ -0,0 +1,129 @@ +package org.apache.lucene.search; + +/** + * 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. + */ + +import java.rmi.Naming; +import java.rmi.registry.LocateRegistry; + +import org.apache.lucene.util.LuceneTestCase; + +import org.apache.lucene.analysis.SimpleAnalyzer; +import org.apache.lucene.document.Document; +import org.apache.lucene.document.Field; +import org.apache.lucene.index.IndexWriter; +import org.apache.lucene.index.Term; +import org.apache.lucene.store.RAMDirectory; + +/** + * Tests that the index is cached on the searcher side of things. + * NOTE: This is copied from TestRemoteSearchable since it already had a remote index set up. + * + * @version $Id: $ + */ +public class TestRemoteCachingWrapperFilter extends LuceneTestCase { + public TestRemoteCachingWrapperFilter(String name) { + super(name); + } + + private static Searchable getRemote() throws Exception { + try { + return lookupRemote(); + } catch (Throwable e) { + startServer(); + return lookupRemote(); + } + } + + private static Searchable lookupRemote() throws Exception { + return (Searchable)Naming.lookup("//localhost/Searchable"); + } + + private static void startServer() throws Exception { + // construct an index + RAMDirectory indexStore = new RAMDirectory(); + IndexWriter writer = new IndexWriter(indexStore, new SimpleAnalyzer(), true, + IndexWriter.MaxFieldLength.LIMITED); + Document doc = new Document(); + doc.add(new Field("test", "test text", Field.Store.YES, Field.Index.ANALYZED)); + doc.add(new Field("type", "A", Field.Store.YES, Field.Index.ANALYZED)); + doc.add(new Field("other", "other test text", Field.Store.YES, Field.Index.ANALYZED)); + writer.addDocument(doc); + //Need a second document to search for + doc = new Document(); + doc.add(new Field("test", "test text", Field.Store.YES, Field.Index.ANALYZED)); + doc.add(new Field("type", "B", Field.Store.YES, Field.Index.ANALYZED)); + doc.add(new Field("other", "other test text", Field.Store.YES, Field.Index.ANALYZED)); + writer.addDocument(doc); + writer.optimize(); + writer.close(); + + // publish it + LocateRegistry.createRegistry(1099); + Searchable local = new IndexSearcher(indexStore); + RemoteSearchable impl = new RemoteSearchable(local); + Naming.rebind("//localhost/Searchable", impl); + } + + private static void search(Query query, Filter filter, int hitNumber, String typeValue) throws Exception { + Searchable[] searchables = { getRemote() }; + Searcher searcher = new MultiSearcher(searchables); + ScoreDoc[] result = searcher.search(query,filter, 1000).scoreDocs; + assertEquals(1, result.length); + Document document = searcher.doc(result[hitNumber].doc); + assertTrue("document is null and it shouldn't be", document != null); + assertEquals(typeValue, document.get("type")); + assertTrue("document.getFields() Size: " + document.getFields().size() + " is not: " + 3, document.getFields().size() == 3); + } + + + public void testTermRemoteFilter() throws Exception { + CachingWrapperFilterHelper cwfh = new CachingWrapperFilterHelper(new QueryWrapperFilter(new TermQuery(new Term("type", "a")))); + + // This is what we are fixing - if one uses a CachingWrapperFilter(Helper) it will never + // cache the filter on the remote site + cwfh.setShouldHaveCache(false); + search(new TermQuery(new Term("test", "test")), cwfh, 0, "A"); + cwfh.setShouldHaveCache(false); + search(new TermQuery(new Term("test", "test")), cwfh, 0, "A"); + + // This is how we fix caching - we wrap a Filter in the RemoteCachingWrapperFilter(Handler - for testing) + // to cache the Filter on the searcher (remote) side + RemoteCachingWrapperFilterHelper rcwfh = new RemoteCachingWrapperFilterHelper(cwfh, false); + search(new TermQuery(new Term("test", "test")), rcwfh, 0, "A"); + + // 2nd time we do the search, we should be using the cached Filter + rcwfh.shouldHaveCache(true); + search(new TermQuery(new Term("test", "test")), rcwfh, 0, "A"); + + // assert that we get the same cached Filter, even if we create a new instance of RemoteCachingWrapperFilter(Helper) + // this should pass because the Filter parameters are the same, and the cache uses Filter's hashCode() as cache keys, + // and Filters' hashCode() builds on Filter parameters, not the Filter instance itself + rcwfh = new RemoteCachingWrapperFilterHelper(new QueryWrapperFilter(new TermQuery(new Term("type", "a"))), false); + rcwfh.shouldHaveCache(false); + search(new TermQuery(new Term("test", "test")), rcwfh, 0, "A"); + + rcwfh = new RemoteCachingWrapperFilterHelper(new QueryWrapperFilter(new TermQuery(new Term("type", "a"))), false); + rcwfh.shouldHaveCache(true); + search(new TermQuery(new Term("test", "test")), rcwfh, 0, "A"); + + // assert that we get a non-cached version of the Filter because this is a new Query (type:b) + rcwfh = new RemoteCachingWrapperFilterHelper(new QueryWrapperFilter(new TermQuery(new Term("type", "b"))), false); + rcwfh.shouldHaveCache(false); + search(new TermQuery(new Term("type", "b")), rcwfh, 0, "B"); + } +} Index: contrib/remote/src/test/org/apache/lucene/search/RemoteCachingWrapperFilterHelper.java =================================================================== --- contrib/remote/src/test/org/apache/lucene/search/RemoteCachingWrapperFilterHelper.java (revision 0) +++ contrib/remote/src/test/org/apache/lucene/search/RemoteCachingWrapperFilterHelper.java (revision 0) @@ -0,0 +1,58 @@ +package org.apache.lucene.search; + +/** + * 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. + */ + +import java.io.IOException; +import junit.framework.TestCase; + +import org.apache.lucene.index.IndexReader; + +/** + * A unit test helper class to help with RemoteCachingWrapperFilter testing and + * assert that it is working correctly. + * @version $Id: $ + */ +public class RemoteCachingWrapperFilterHelper extends RemoteCachingWrapperFilter { + + private boolean shouldHaveCache; + + public RemoteCachingWrapperFilterHelper(Filter filter, boolean shouldHaveCache) { + super(filter); + this.shouldHaveCache = shouldHaveCache; + } + + public void shouldHaveCache(boolean shouldHaveCache) { + this.shouldHaveCache = shouldHaveCache; + } + + public DocIdSet getDocIdSet(IndexReader reader) throws IOException { + Filter cachedFilter = FilterManager.getInstance().getFilter(filter); + + TestCase.assertNotNull("Filter should not be null", cachedFilter); + if (!shouldHaveCache) { + TestCase.assertSame("First time filter should be the same ", filter, cachedFilter); + } else { + TestCase.assertNotSame("We should have a cached version of the filter", filter, cachedFilter); + } + + if (filter instanceof CachingWrapperFilterHelper) { + ((CachingWrapperFilterHelper)cachedFilter).setShouldHaveCache(shouldHaveCache); + } + return cachedFilter.getDocIdSet(reader); + } +} Index: contrib/remote/src/test/org/apache/lucene/search/TestRemoteSort.java =================================================================== --- contrib/remote/src/test/org/apache/lucene/search/TestRemoteSort.java (revision 0) +++ contrib/remote/src/test/org/apache/lucene/search/TestRemoteSort.java (revision 0) @@ -0,0 +1,369 @@ +package org.apache.lucene.search; + +/** + * 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. + */ + +import junit.framework.Test; +import junit.framework.TestCase; +import junit.framework.TestSuite; +import junit.textui.TestRunner; +import org.apache.lucene.analysis.SimpleAnalyzer; +import org.apache.lucene.document.Document; +import org.apache.lucene.document.Field; +import org.apache.lucene.index.IndexWriter; +import org.apache.lucene.index.Term; +import org.apache.lucene.store.RAMDirectory; + +import java.io.IOException; +import java.io.Serializable; +import java.rmi.Naming; +import java.rmi.registry.LocateRegistry; +import java.rmi.registry.Registry; +import java.util.HashMap; +import java.util.Iterator; +import java.util.Locale; + +/** + * Unit tests for remote sorting code. + * Note: This is a modified copy of {@link TestSort} without duplicated test + * methods and therefore unused members and methodes. + * + * @version $Id:$ + */ + +public class TestRemoteSort +extends TestCase +implements Serializable { + + private Searcher full; + private Query queryX; + private Query queryY; + private Query queryA; + private Query queryF; + private Sort sort; + + + public TestRemoteSort (String name) { + super (name); + } + + public static void main (String[] argv) { + if (argv == null || argv.length < 1) + TestRunner.run (suite()); + else if ("server".equals (argv[0])) { + TestRemoteSort test = new TestRemoteSort (null); + try { + test.startServer(); + Thread.sleep (500000); + } catch (Exception e) { + System.out.println (e); + e.printStackTrace(); + } + } + } + + public static Test suite() { + return new TestSuite (TestRemoteSort.class); + } + + + // document data: + // the tracer field is used to determine which document was hit + // the contents field is used to search and sort by relevance + // the int field to sort by int + // the float field to sort by float + // the string field to sort by string + // the i18n field includes accented characters for testing locale-specific sorting + private String[][] data = new String[][] { + // tracer contents int float string custom i18n long double, 'short', byte + { "A", "x a", "5", "4f", "c", "A-3", "p\u00EAche", "10", "-4.0", "3", "126"},//A, x + { "B", "y a", "5", "3.4028235E38", "i", "B-10", "HAT", "1000000000", "40.0", "24", "1"},//B, y + { "C", "x a b c", "2147483647", "1.0", "j", "A-2", "p\u00E9ch\u00E9", "99999999", "40.00002343", "125", "15"},//C, x + { "D", "y a b c", "-1", "0.0f", "a", "C-0", "HUT", String.valueOf(Long.MAX_VALUE), String.valueOf(Double.MIN_VALUE), String.valueOf(Short.MIN_VALUE), String.valueOf(Byte.MIN_VALUE)},//D, y + { "E", "x a b c d", "5", "2f", "h", "B-8", "peach", String.valueOf(Long.MIN_VALUE), String.valueOf(Double.MAX_VALUE), String.valueOf(Short.MAX_VALUE), String.valueOf(Byte.MAX_VALUE)},//E,x + { "F", "y a b c d", "2", "3.14159f", "g", "B-1", "H\u00C5T", "-44", "343.034435444", "-3", "0"},//F,y + { "G", "x a b c d", "3", "-1.0", "f", "C-100", "sin", "323254543543", "4.043544", "5", "100"},//G,x + { "H", "y a b c d", "0", "1.4E-45", "e", "C-88", "H\u00D8T", "1023423423005","4.043545", "10", "-50"},//H,y + { "I", "x a b c d e f", "-2147483648", "1.0e+0", "d", "A-10", "s\u00EDn", "332422459999", "4.043546", "-340", "51"},//I,x + { "J", "y a b c d e f", "4", ".5", "b", "C-7", "HOT", "34334543543", "4.0000220343", "300", "2"},//J,y + { "W", "g", "1", null, null, null, null, null, null, null, null}, + { "X", "g", "1", "0.1", null, null, null, null, null, null, null}, + { "Y", "g", "1", "0.2", null, null, null, null, null, null, null}, + { "Z", "f g", null, null, null, null, null, null, null, null, null} + }; + + // create an index of all the documents, or just the x, or just the y documents + private Searcher getIndex (boolean even, boolean odd) + throws IOException { + RAMDirectory indexStore = new RAMDirectory (); + IndexWriter writer = new IndexWriter (indexStore, new SimpleAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED); + for (int i=0; i + * NOTE: This does NOT cache the Filter bits, but rather the Filter itself. + * Thus, this works hand-in-hand with {@link CachingWrapperFilter} to keep both + * file Filter cache and the Filter bits on the remote end, close to the searcher. + *

+ * Usage: + *

+ * To cache a result you must do something like + * RemoteCachingWrapperFilter f = new RemoteCachingWrapperFilter(new CachingWrapperFilter(myFilter)); + *

+ * + * @version $Id: $ + */ +public class RemoteCachingWrapperFilter extends Filter { + protected Filter filter; + + public RemoteCachingWrapperFilter(Filter filter) { + this.filter = filter; + } + + /** + * Uses the {@link FilterManager} to keep the cache for a filter on the + * searcher side of a remote connection. + * @param reader the index reader for the Filter + * @return the bitset + * @deprecated Use {@link #getDocIdSet(IndexReader)} instead. + */ + public BitSet bits(IndexReader reader) throws IOException { + Filter cachedFilter = FilterManager.getInstance().getFilter(filter); + return cachedFilter.bits(reader); + } + + /** + * Uses the {@link FilterManager} to keep the cache for a filter on the + * searcher side of a remote connection. + * @param reader the index reader for the Filter + * @return the DocIdSet + */ + public DocIdSet getDocIdSet(IndexReader reader) throws IOException { + Filter cachedFilter = FilterManager.getInstance().getFilter(filter); + return cachedFilter.getDocIdSet(reader); + } +} Index: contrib/remote/src/java/org/apache/lucene/search/RemoteSearchable.java =================================================================== --- contrib/remote/src/java/org/apache/lucene/search/RemoteSearchable.java (revision 0) +++ contrib/remote/src/java/org/apache/lucene/search/RemoteSearchable.java (revision 0) @@ -0,0 +1,122 @@ +package org.apache.lucene.search; + +/** + * 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. + */ + +import org.apache.lucene.document.Document; +import org.apache.lucene.document.FieldSelector; +import org.apache.lucene.index.Term; +import org.apache.lucene.index.CorruptIndexException; + +import java.io.IOException; +import java.rmi.Naming; +import java.rmi.RMISecurityManager; +import java.rmi.RemoteException; +import java.rmi.server.UnicastRemoteObject; + +/** + * A remote searchable implementation. + * + * @version $Id: $ + */ +public class RemoteSearchable + extends UnicastRemoteObject + implements RMIRemoteSearchable { + + private Searchable local; + + /** Constructs and exports a remote searcher. */ + public RemoteSearchable(Searchable local) throws RemoteException { + super(); + this.local = local; + } + + + public void search(Weight weight, Filter filter, HitCollector results) + throws IOException { + local.search(weight, filter, results); + } + + public void close() throws IOException { + local.close(); + } + + public int docFreq(Term term) throws IOException { + return local.docFreq(term); + } + + + public int[] docFreqs(Term[] terms) throws IOException { + return local.docFreqs(terms); + } + + public int maxDoc() throws IOException { + return local.maxDoc(); + } + + public TopDocs search(Weight weight, Filter filter, int n) throws IOException { + return local.search(weight, filter, n); + } + + + public TopFieldDocs search (Weight weight, Filter filter, int n, Sort sort) + throws IOException { + return local.search (weight, filter, n, sort); + } + + public Document doc(int i) throws CorruptIndexException, IOException { + return local.doc(i); + } + + public Document doc(int i, FieldSelector fieldSelector) throws CorruptIndexException, IOException { + return local.doc(i, fieldSelector); + } + + public Query rewrite(Query original) throws IOException { + return local.rewrite(original); + } + + public Explanation explain(Weight weight, int doc) throws IOException { + return local.explain(weight, doc); + } + + /** Exports a searcher for the index in args[0] named + * "//localhost/Searchable". */ + public static void main(String args[]) throws Exception { + String indexName = null; + + if (args != null && args.length == 1) + indexName = args[0]; + + if (indexName == null) { + System.out.println("Usage: org.apache.lucene.search.RemoteSearchable "); + return; + } + + // create and install a security manager + if (System.getSecurityManager() == null) { + System.setSecurityManager(new RMISecurityManager()); + } + + Searchable local = new IndexSearcher(indexName); + RemoteSearchable impl = new RemoteSearchable(local); + + // bind the implementation to "Searchable" + Naming.rebind("//localhost/Searchable", impl); + } + +} Index: contrib/remote/src/java/org/apache/lucene/search/RMIRemoteSearchable.java =================================================================== --- contrib/remote/src/java/org/apache/lucene/search/RMIRemoteSearchable.java (revision 0) +++ contrib/remote/src/java/org/apache/lucene/search/RMIRemoteSearchable.java (revision 0) @@ -0,0 +1,46 @@ +/** + * 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.lucene.search; + +import java.rmi.Remote; + +/** + * Marker interface to enable subclasses of {@link Searchable} to be used via + * Java RMI. Classes implementing this interface can be used as a RMI - + * "remote object". + *

+ * {@link RMIRemoteSearchable} extends {@link Searchable} and can transparently + * be used as a such. + *

+ * Example usage: + * + * 

+ *   RMIRemoteSearchable remoteObject = ...;
+ *   String remoteObjectName = ...;
+ *   Naming.rebind (remoteObjectName, remoteObject);
+ *   Searchable luceneSearchable = (Searchable) Naming.lookup (remoteObjectName);
+ *
+ * + *

+ *

+ * + * @version $Id:$ + */ +public interface RMIRemoteSearchable extends Searchable, Remote { + +} Index: contrib/remote/src/java/org/apache/lucene/search/package.html =================================================================== --- contrib/remote/src/java/org/apache/lucene/search/package.html (revision 0) +++ contrib/remote/src/java/org/apache/lucene/search/package.html (revision 0) @@ -0,0 +1,8 @@ + + +Searchable implementation with support for: + + + Index: contrib/remote/build.xml =================================================================== --- contrib/remote/build.xml (revision 0) +++ contrib/remote/build.xml (revision 0) @@ -0,0 +1,34 @@ + + + + + + + + Remote Searchable based on RMI + + + + + + + + + + +