| /* |
| * 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.shared.client.api.operations; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.lang.reflect.Method; |
| import java.util.Map; |
| import java.util.concurrent.Semaphore; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| import org.apache.directory.server.annotations.CreateLdapServer; |
| import org.apache.directory.server.annotations.CreateTransport; |
| import org.apache.directory.server.core.CoreSession; |
| import org.apache.directory.server.core.annotations.ApplyLdifs; |
| import org.apache.directory.server.core.integ.AbstractLdapTestUnit; |
| import org.apache.directory.server.core.integ.FrameworkRunner; |
| import org.apache.directory.shared.ldap.client.api.LdapConnection; |
| import org.apache.directory.shared.ldap.client.api.exception.LdapException; |
| import org.apache.directory.shared.ldap.client.api.listeners.DeleteListener; |
| import org.apache.directory.shared.ldap.client.api.messages.DeleteRequest; |
| import org.apache.directory.shared.ldap.client.api.messages.DeleteResponse; |
| import org.apache.directory.shared.ldap.message.ResultCodeEnum; |
| import org.apache.directory.shared.ldap.name.LdapDN; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** |
| * Test case for client delete operation. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| @RunWith(FrameworkRunner.class) |
| @CreateLdapServer ( |
| transports = |
| { |
| @CreateTransport( protocol = "LDAP" ), |
| @CreateTransport( protocol = "LDAPS" ) |
| }) |
| @ApplyLdifs( { |
| "dn: cn=parent,ou=system", |
| "objectClass: person", |
| "cn: parent_cn", |
| "sn: parent_sn", |
| |
| "", |
| |
| "dn: cn=child1,cn=parent,ou=system", |
| "objectClass: person", |
| "cn: child1_cn", |
| "sn: child1_sn", |
| |
| "", |
| |
| "dn: cn=child2,cn=parent,ou=system", |
| "objectClass: person", |
| "cn: child2_cn", |
| "sn: child2_sn", |
| |
| "", |
| |
| "dn: cn=grand_child11,cn=child1,cn=parent,ou=system", |
| "objectClass: person", |
| "cn: grand_child11_cn", |
| "sn: grand_child11_sn", |
| |
| "", |
| |
| "dn: cn=grand_child12,cn=child1,cn=parent,ou=system", |
| "objectClass: person", |
| "cn: grand_child12_cn", |
| "sn: grand_child12_sn" |
| }) |
| public class ClientDeleteRequestTest extends AbstractLdapTestUnit |
| { |
| private LdapConnection connection; |
| |
| private CoreSession session; |
| |
| @Before |
| public void setup() throws Exception |
| { |
| connection = new LdapConnection( "localhost", ldapServer.getPort() ); |
| |
| LdapDN bindDn = new LdapDN( "uid=admin,ou=system" ); |
| connection.bind( bindDn.getName(), "secret" ); |
| |
| session = ldapServer.getDirectoryService().getAdminSession(); |
| } |
| |
| @After |
| public void clean() throws Exception |
| { |
| connection.close(); |
| } |
| |
| |
| @Test |
| public void testDeleteLeafNode() throws Exception |
| { |
| LdapDN dn = new LdapDN( "cn=grand_child12,cn=child1,cn=parent,ou=system" ); |
| |
| assertTrue( session.exists( dn ) ); |
| |
| DeleteResponse response = connection.delete( dn.getName() ); |
| assertNotNull( response ); |
| assertEquals( ResultCodeEnum.SUCCESS, response.getLdapResult().getResultCode() ); |
| |
| assertFalse( session.exists( dn ) ); |
| } |
| |
| |
| @Test |
| public void testDeleteNonLeafFailure() throws Exception |
| { |
| LdapDN dn = new LdapDN( "cn=child1,cn=parent,ou=system" ); // has children |
| assertTrue( session.exists( dn ) ); |
| |
| DeleteResponse response = connection.delete( dn.getName() ); |
| assertNotNull( response ); |
| assertEquals( ResultCodeEnum.NOT_ALLOWED_ON_NON_LEAF, response.getLdapResult().getResultCode() ); |
| |
| assertTrue( session.exists( dn ) ); |
| } |
| |
| |
| @Test |
| public void testDeleteWithCascadeControl() throws Exception |
| { |
| LdapDN dn = new LdapDN( "cn=parent,ou=system" ); |
| |
| assertTrue( session.exists( dn ) ); |
| |
| DeleteResponse response = connection.deleteTree( dn ); |
| assertNotNull( response ); |
| assertEquals( ResultCodeEnum.SUCCESS, response.getLdapResult().getResultCode() ); |
| |
| assertFalse( session.exists( dn ) ); |
| } |
| |
| |
| /** |
| * this method uses reflection to test deleteChildren method without using the |
| * convenient method delete( dn, true ), cause the convenient method checks |
| * whether the server supports the CascadeControl. |
| * |
| * Cause ADS supports this control, delete(dn, true) will never call the method |
| * deleteChildren() (which has private scope) |
| * To test the manual deletion of the entries in the absence of this CascadeControl |
| * reflection was used to invoke the private method deleteChildren(). |
| * |
| */ |
| @Test |
| public void testDeleteWithoutCascadeControl() throws Exception |
| { |
| LdapDN dn = new LdapDN( "cn=parent,ou=system" ); |
| |
| assertTrue( session.exists( dn ) ); |
| |
| Method deleteChildrenMethod = connection.getClass().getDeclaredMethod( "deleteRecursive", LdapDN.class, Map.class, DeleteListener.class ); |
| deleteChildrenMethod.setAccessible( true ); |
| |
| DeleteResponse response = ( DeleteResponse ) deleteChildrenMethod.invoke( connection, dn, null, null ); |
| assertNotNull( response ); |
| assertEquals( ResultCodeEnum.SUCCESS, response.getLdapResult().getResultCode() ); |
| |
| assertFalse( session.exists( dn ) ); |
| } |
| |
| |
| /** |
| * @see #testDeleteWithoutCascadeControl() |
| */ |
| @Test |
| public void testDeleteAsyncWithoutCascadeControl() throws Exception |
| { |
| LdapDN dn = new LdapDN( "cn=parent,ou=system" ); |
| |
| assertTrue( session.exists( dn ) ); |
| |
| Method deleteChildrenMethod = connection.getClass().getDeclaredMethod( "deleteRecursive", LdapDN.class, Map.class, DeleteListener.class ); |
| deleteChildrenMethod.setAccessible( true ); |
| |
| final AtomicInteger count = new AtomicInteger(); |
| |
| DeleteListener listener = new DeleteListener() |
| { |
| public void entryDeleted( LdapConnection connection, DeleteResponse response ) throws LdapException |
| { |
| assertNotNull( response ); |
| assertEquals( ResultCodeEnum.SUCCESS, response.getLdapResult().getResultCode() ); |
| count.incrementAndGet(); |
| } |
| }; |
| |
| DeleteResponse response = ( DeleteResponse ) deleteChildrenMethod.invoke( connection, dn, null, listener ); |
| |
| assertNull( response ); |
| |
| int numDNs = 5; // total number of entries expected to be deleted |
| while( count.get() != numDNs ) |
| { |
| Thread.sleep( 1000 ); |
| } |
| |
| assertFalse( session.exists( dn ) ); |
| } |
| |
| |
| @Test |
| public void testDeleteAsync() throws Exception |
| { |
| LdapDN dn = new LdapDN( "cn=grand_child12,cn=child1,cn=parent,ou=system" ); |
| |
| assertTrue( session.exists( dn ) ); |
| |
| final Semaphore lock = new Semaphore(1); |
| lock.acquire(); |
| |
| DeleteResponse response = connection.delete( new DeleteRequest( dn ), new DeleteListener() |
| { |
| public void entryDeleted( LdapConnection connection, DeleteResponse response ) throws LdapException |
| { |
| assertNotNull( response ); |
| assertEquals( ResultCodeEnum.SUCCESS, response.getLdapResult().getResultCode() ); |
| lock.release(); |
| } |
| }); |
| |
| lock.acquire(); |
| assertNull( response ); |
| assertFalse( session.exists( dn ) ); |
| } |
| } |