| /* |
| * 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.directory.server.xdbm.search.impl; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.directory.server.xdbm.ForwardIndexEntry; |
| import org.apache.directory.server.xdbm.IndexCursor; |
| import org.apache.directory.server.xdbm.Store; |
| import org.apache.directory.server.xdbm.StoreUtils; |
| import org.apache.directory.server.xdbm.impl.avl.AvlIndex; |
| import org.apache.directory.server.xdbm.impl.avl.AvlStore; |
| import org.apache.directory.server.xdbm.search.Evaluator; |
| import org.apache.directory.shared.ldap.constants.SchemaConstants; |
| import org.apache.directory.shared.ldap.cursor.InvalidCursorPositionException; |
| import org.apache.directory.shared.ldap.entry.Entry; |
| import org.apache.directory.shared.ldap.filter.AndNode; |
| import org.apache.directory.shared.ldap.filter.ExprNode; |
| import org.apache.directory.shared.ldap.filter.FilterParser; |
| import org.apache.directory.shared.ldap.filter.PresenceNode; |
| import org.apache.directory.shared.ldap.filter.SubstringNode; |
| import org.apache.directory.shared.ldap.schema.SchemaManager; |
| import org.apache.directory.shared.ldap.schema.ldif.extractor.SchemaLdifExtractor; |
| import org.apache.directory.shared.ldap.schema.ldif.extractor.impl.DefaultSchemaLdifExtractor; |
| import org.apache.directory.shared.ldap.schema.loader.ldif.LdifSchemaLoader; |
| import org.apache.directory.shared.ldap.schema.manager.impl.DefaultSchemaManager; |
| import org.apache.directory.shared.ldap.util.LdapExceptionUtils; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * |
| * Test class for AndCursor. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public class AndCursorTest |
| { |
| private static final Logger LOG = LoggerFactory.getLogger( AndCursorTest.class.getSimpleName() ); |
| |
| File wkdir; |
| Store<Entry, Long> store; |
| EvaluatorBuilder evaluatorBuilder; |
| CursorBuilder cursorBuilder; |
| private static SchemaManager schemaManager; |
| |
| |
| @BeforeClass |
| public static void setup() throws Exception |
| { |
| // setup the standard registries |
| String workingDirectory = System.getProperty( "workingDirectory" ); |
| |
| if ( workingDirectory == null ) |
| { |
| String path = AndCursorTest.class.getResource( "" ).getPath(); |
| int targetPos = path.indexOf( "target" ); |
| workingDirectory = path.substring( 0, targetPos + 6 ); |
| } |
| |
| File schemaRepository = new File( workingDirectory, "schema" ); |
| SchemaLdifExtractor extractor = new DefaultSchemaLdifExtractor( new File( workingDirectory ) ); |
| extractor.extractOrCopy( true ); |
| LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository ); |
| schemaManager = new DefaultSchemaManager( loader ); |
| |
| boolean loaded = schemaManager.loadAllEnabled(); |
| |
| if ( !loaded ) |
| { |
| fail( "Schema load failed : " + LdapExceptionUtils.printErrors( schemaManager.getErrors() ) ); |
| } |
| |
| loaded = schemaManager.loadWithDeps( "collective" ); |
| |
| if ( !loaded ) |
| { |
| fail( "Schema load failed : " + LdapExceptionUtils.printErrors( schemaManager.getErrors() ) ); |
| } |
| } |
| |
| |
| public AndCursorTest() throws Exception |
| { |
| } |
| |
| |
| @Before |
| public void createStore() throws Exception |
| { |
| destroyStore(); |
| |
| // setup the working directory for the store |
| wkdir = File.createTempFile( getClass().getSimpleName(), "db" ); |
| wkdir.delete(); |
| wkdir = new File( wkdir.getParentFile(), getClass().getSimpleName() ); |
| wkdir.mkdirs(); |
| |
| // initialize the store |
| store = new AvlStore<Entry>(); |
| store.setId( "example" ); |
| store.setCacheSize( 10 ); |
| store.setPartitionDir( wkdir ); |
| store.setSyncOnWrite( false ); |
| |
| store.addIndex( new AvlIndex( SchemaConstants.OU_AT_OID ) ); |
| store.addIndex( new AvlIndex( SchemaConstants.CN_AT_OID ) ); |
| StoreUtils.loadExampleData( store, schemaManager ); |
| |
| evaluatorBuilder = new EvaluatorBuilder( store, schemaManager ); |
| cursorBuilder = new CursorBuilder( store, evaluatorBuilder ); |
| |
| LOG.debug( "Created new store" ); |
| } |
| |
| |
| @After |
| public void destroyStore() throws Exception |
| { |
| if ( store != null ) |
| { |
| store.destroy(); |
| } |
| |
| store = null; |
| if ( wkdir != null ) |
| { |
| FileUtils.deleteDirectory( wkdir ); |
| } |
| |
| wkdir = null; |
| } |
| |
| |
| @Test |
| public void testAndCursorWithCursorBuilder() throws Exception |
| { |
| String filter = "(&(cn=J*)(sn=*))"; |
| |
| ExprNode exprNode = FilterParser.parse( filter ); |
| |
| IndexCursor<?, Entry, Long> cursor = cursorBuilder.build( exprNode ); |
| |
| cursor.beforeFirst(); |
| |
| assertTrue( cursor.next() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 8, ( long ) cursor.get().getId() ); |
| assertEquals( "jack daniels", cursor.get().getValue() ); |
| |
| assertTrue( cursor.next() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 6, ( long ) cursor.get().getId() ); |
| assertEquals( "jim bean", cursor.get().getValue() ); |
| |
| assertTrue( cursor.next() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 5, ( long ) cursor.get().getId() ); |
| assertEquals( "johnny walker", cursor.get().getValue() ); |
| |
| assertFalse( cursor.next() ); |
| assertFalse( cursor.available() ); |
| |
| cursor.close(); |
| assertTrue( cursor.isClosed() ); |
| } |
| |
| |
| @Test |
| public void testAndCursorWithManualFilter() throws Exception |
| { |
| AndNode andNode = new AndNode(); |
| |
| List<Evaluator<? extends ExprNode, Entry, Long>> evaluators = new ArrayList<Evaluator<? extends ExprNode, Entry, Long>>(); |
| Evaluator<? extends ExprNode, Entry, Long> eval; |
| |
| ExprNode exprNode = new SubstringNode( "cn", "J", null ); |
| eval = new SubstringEvaluator( ( SubstringNode ) exprNode, store, schemaManager ); |
| IndexCursor<?, Entry, Long> wrapped = new SubstringCursor( store, ( SubstringEvaluator ) eval ); |
| |
| /* adding this results in NPE adding Presence evaluator not |
| Substring evaluator but adding Substring cursor as wrapped cursor */ |
| // evaluators.add( eval ); |
| |
| andNode.addNode( exprNode ); |
| |
| exprNode = new PresenceNode( "sn" ); |
| eval = new PresenceEvaluator( ( PresenceNode ) exprNode, store, schemaManager ); |
| evaluators.add( eval ); |
| |
| andNode.addNode( exprNode ); |
| |
| IndexCursor<?, Entry, Long> cursor = new AndCursor( wrapped, evaluators ); //cursorBuilder.build( andNode ); |
| |
| cursor.beforeFirst(); |
| |
| assertTrue( cursor.next() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 8, ( long ) cursor.get().getId() ); |
| assertEquals( "jack daniels", cursor.get().getValue() ); |
| |
| cursor.first(); |
| |
| assertTrue( cursor.next() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 6, ( long ) cursor.get().getId() ); |
| assertEquals( "jim bean", cursor.get().getValue() ); |
| |
| assertTrue( cursor.next() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 5, ( long ) cursor.get().getId() ); |
| assertEquals( "johnny walker", cursor.get().getValue() ); |
| |
| assertFalse( cursor.next() ); |
| assertFalse( cursor.available() ); |
| |
| cursor.afterLast(); |
| |
| assertTrue( cursor.previous() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 5, ( long ) cursor.get().getId() ); |
| assertEquals( "johnny walker", cursor.get().getValue() ); |
| |
| cursor.last(); |
| |
| assertTrue( cursor.previous() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 6, ( long ) cursor.get().getId() ); |
| assertEquals( "jim bean", cursor.get().getValue() ); |
| |
| assertTrue( cursor.previous() ); |
| assertTrue( cursor.available() ); |
| assertEquals( 8, ( long ) cursor.get().getId() ); |
| assertEquals( "jack daniels", cursor.get().getValue() ); |
| |
| assertFalse( cursor.previous() ); |
| assertFalse( cursor.available() ); |
| |
| assertTrue( cursor.isElementReused() ); |
| |
| try |
| { |
| cursor.get(); |
| fail( "should fail with InvalidCursorPositionException" ); |
| } |
| catch ( InvalidCursorPositionException ice ) |
| { |
| } |
| |
| try |
| { |
| cursor.after( new ForwardIndexEntry() ); |
| fail( "should fail with UnsupportedOperationException " ); |
| } |
| catch ( UnsupportedOperationException uoe ) |
| { |
| } |
| |
| try |
| { |
| cursor.before( new ForwardIndexEntry() ); |
| fail( "should fail with UnsupportedOperationException " ); |
| } |
| catch ( UnsupportedOperationException uoe ) |
| { |
| } |
| |
| } |
| |
| } |