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From "Chris Harris (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DIRAPI-202) Can't get LdapConnectionTemplate working
Date Tue, 19 Aug 2014 23:21:19 GMT

    [ https://issues.apache.org/jira/browse/DIRAPI-202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14103022#comment-14103022
] 

Chris Harris commented on DIRAPI-202:
-------------------------------------

Lucas, I tried to get the code from your example working, however I ran into issues with being
able to find ldif/muppets.ldif.  I created the directory and the file (copied from your muppets.ldif).
 I'll see if I can figure out what the issue is.

However, I see that the ConnectionPool used by your example is different from the Connection
Pool code that I'm using.  Since I couldn't get the .ldif file lookup working, I replaced
your ConnectionPool code with what I've been using.  I used your Muppets class too instead
of my Person class.

Have you tried the following ConnectionPool code in your verification of my issue?  I'm wondering
if there's an issue with the following code and ActiveDirectory...

LdapConnectionConfig config = new LdapConnectionConfig();
		config.setLdapHost(  );
		config.setLdapPort(  );
		config.setName(  );
		config.setCredentials(  );

		DefaultLdapConnectionFactory factory = new DefaultLdapConnectionFactory( config );
		factory.setTimeOut( 30000 );

		// optional, values below are defaults
		GenericObjectPool.Config poolConfig = new GenericObjectPool.Config();
		poolConfig.lifo = true;
		poolConfig.maxActive = 8;
		poolConfig.maxIdle = 8;
		poolConfig.maxWait = -1L;
		poolConfig.minEvictableIdleTimeMillis = 1000L * 60L * 30L;
		poolConfig.minIdle = 0;
		poolConfig.numTestsPerEvictionRun = 3;
		poolConfig.softMinEvictableIdleTimeMillis = -1L;
		poolConfig.testOnBorrow = false;
		poolConfig.testOnReturn = false;
		poolConfig.testWhileIdle = false;
		poolConfig.timeBetweenEvictionRunsMillis = -1L;
		poolConfig.whenExhaustedAction = GenericObjectPool.WHEN_EXHAUSTED_BLOCK;

		LdapConnectionTemplate ldapConnectionTemplate = 
		    new LdapConnectionTemplate( new LdapConnectionPool(
		        new PoolableLdapConnectionFactory( factory ), poolConfig ) );

> Can't get LdapConnectionTemplate working
> ----------------------------------------
>
>                 Key: DIRAPI-202
>                 URL: https://issues.apache.org/jira/browse/DIRAPI-202
>             Project: Directory Client API
>          Issue Type: Bug
>    Affects Versions: 1.0.0-M24
>         Environment: WAS 8.0 JDK, RAD 9.0.1, Windows 7 Enterprise Edition
>            Reporter: Chris Harris
>            Priority: Blocker
>              Labels: EntryMapper, LdapConnectionTemplate, documentation, newbie
>
> Hi,
> I’ve been following the example code from Section 2.10 using v1.0.0-M24.  My goal is
to use an LdapConnectionTemplate to bind to AD, return a response/cursor, and use an EntryMapper
to map each cursor iteration’s value to a Person object.
> I’m getting the following error message:
> ERR_02002_FAILURE_ON_UNDERLYING_CURSOR Failure on underlying Cursor
> I’m not sure what’s wrong at this point.  I have a basic query example working that
doesn’t use a template.
> I’m including my code, which contains the method with the basic query that does work
and the method with the query using the template that doesn’t work.
> Can you help me figure out why searchLdapForCeoUsingTemplate() is not working?
> Here’s LdapClient.java:
> /**
> * 
>  */
> import java.io.IOException;
> import java.util.List;
> import java.util.concurrent.TimeUnit;
> import java.util.logging.Level;
> import java.util.logging.Logger;
> import org.apache.commons.pool.impl.GenericObjectPool;
> import org.apache.directory.api.ldap.model.cursor.CursorException;
> import org.apache.directory.api.ldap.model.cursor.SearchCursor;
> import org.apache.directory.api.ldap.model.entry.Entry;
> import org.apache.directory.api.ldap.model.exception.LdapException;
> import org.apache.directory.api.ldap.model.message.Response;
> import org.apache.directory.api.ldap.model.message.SearchRequest;
> import org.apache.directory.api.ldap.model.message.SearchRequestImpl;
> import org.apache.directory.api.ldap.model.message.SearchResultDone;
> import org.apache.directory.api.ldap.model.message.SearchResultEntry;
> import org.apache.directory.api.ldap.model.message.SearchScope;
> import org.apache.directory.api.ldap.model.name.Dn;
> import org.apache.directory.ldap.client.api.DefaultLdapConnectionFactory;
> import org.apache.directory.ldap.client.api.LdapConnection;
> import org.apache.directory.ldap.client.api.LdapConnectionConfig;
> import org.apache.directory.ldap.client.api.LdapConnectionPool;
> import org.apache.directory.ldap.client.api.LdapNetworkConnection;
> import org.apache.directory.ldap.client.api.PoolableLdapConnectionFactory;
> import org.apache.directory.ldap.client.api.SearchCursorImpl;
> import org.apache.directory.ldap.client.template.EntryMapper;
> import org.apache.directory.ldap.client.template.LdapConnectionTemplate;
> /**
> * @author Chris Harris
> *
> */
> public class LdapClient {
>                
>                public LdapClient() {
>                               
>                }
>                
>                private static final EntryMapper personEntryMapper = 
>                               new EntryMapper<Person>() {
>                                              @Override
>                                              public Person map( Entry entry ) throws
LdapException {
>                                                             return new Person.Builder()
>                                                                            .setFirstName(entry.get(
"givenName" ).getString())
>                                                                            .setLastName(entry.get(
"sn" ).getString())
>                                                                            .build();
>                                              }
>                               };
>                               
>                public Person searchLdapForCeoUsingTemplate() {
>                               LdapConnectionConfig config = new LdapConnectionConfig();
>                               config.setLdapHost( <my host> );
>                               config.setLdapPort( <my port> );
>                               config.setName( <my DN> );
>                               config.setCredentials( <my Password> );
>                               DefaultLdapConnectionFactory factory = new DefaultLdapConnectionFactory(
config );
>                               factory.setTimeOut( 30000 );
>                               // optional, values below are defaults
>                               GenericObjectPool.Config poolConfig = new GenericObjectPool.Config();
>                               poolConfig.lifo = true;
>                               poolConfig.maxActive = 8;
>                               poolConfig.maxIdle = 8;
>                               poolConfig.maxWait = -1L;
>                               poolConfig.minEvictableIdleTimeMillis = 1000L * 60L * 30L;
>                               poolConfig.minIdle = 0;
>                               poolConfig.numTestsPerEvictionRun = 3;
>                               poolConfig.softMinEvictableIdleTimeMillis = -1L;
>                               poolConfig.testOnBorrow = false;
>                               poolConfig.testOnReturn = false;
>                               poolConfig.testWhileIdle = false;
>                               poolConfig.timeBetweenEvictionRunsMillis = -1L;
>                               poolConfig.whenExhaustedAction = GenericObjectPool.WHEN_EXHAUSTED_BLOCK;
>                               LdapConnectionTemplate ldapConnectionTemplate = 
>                                   new LdapConnectionTemplate( new LdapConnectionPool(
>                                       new PoolableLdapConnectionFactory( factory ), poolConfig
) );
>                               
>                               List<Person> allThePeople = ldapConnectionTemplate.search(

>                                                  <my search base>, 
>                                                  <my query string>, 
>                                                  SearchScope.SUBTREE,
>                                                  personEntryMapper );
>                               
>                               for (Person p : allThePeople) {
>                                              System.out.println(p.getFirstName());
>                                              System.out.println(p.getLastName());
>                               }
>                               
>                               return allThePeople.get(0);
>                }
>                
>                public Entry searchLdapForCeo() {
>                               SearchCursor cursor = new SearchCursorImpl(null, 30000,
TimeUnit.SECONDS);
>         LdapConnection connection = new LdapNetworkConnection(<my host>, <my
port>);
>         Entry entry = null;
>         try {
>             connection.bind(<my DN>, <my password>);
>             
>             SearchRequest sr = new SearchRequestImpl();
>            sr.setBase(new Dn(<my search base>));
>             StringBuilder sb = new StringBuilder(<my query string>);
>             sr.setFilter(sb.toString());
>             sr.setScope( SearchScope.SUBTREE );
>             cursor = connection.search(sr);
>             Response response;
>             while (cursor.next() && cursor.isEntry()) {
>                 response = cursor.get();
>                 System.out.println(((SearchResultEntry)response).getEntry());
>                 entry = cursor.getEntry();
>             }
>             SearchResultDone done = cursor.getSearchResultDone();
>         } catch (LdapException ex) {
>             Logger.getLogger(LdapClient.class.getName()).log(Level.SEVERE, null, ex);
>         } catch (CursorException ex) {
>             Logger.getLogger(LdapClient.class.getName()).log(Level.SEVERE, null, ex);
>         } finally {
>             cursor.close();
>             try {
>                 connection.close();
>             } catch (IOException ex) {
>                 Logger.getLogger(LdapClient.class.getName()).log(Level.SEVERE, null,
ex);
>             }
>         }
>         return entry;
>                }
> }
> Here’s Person.java:
> /**
> * 
>  */
> public class Person {
>        
>        protected Person() {
>              
>        }
>        public static class Builder {
>              private Person person;
>              
>              public Builder() {
>                     this.person = new Person();
>              }
>              
>              public Builder setFirstName(String firstName) {
>                     this.person.firstName = firstName;
>                     return this;
>              }
>              
>              public Builder setLastName(String lastName) {
>                     this.person.lastName = lastName;
>                     return this;
>              }
>              public Person build() {
>                     return this.person;
>              }
>        }
>        
>        private String firstName;
>        private String lastName;
>        
>        public String getFirstName() {
>              return firstName;
>        }
>        public void setFirstName(String firstName) {
>              this.firstName = firstName;
>        }
>        public String getLastName() {
>              return lastName;
>        }
>        public void setLastName(String lastName) {
>              this.lastName = lastName;
>        }
> }
> Here’s my JUnit test:
> /**
> * 
>  */
> import static org.junit.Assert.*;
> import org.junit.After;
> import org.junit.AfterClass;
> import org.junit.Before;
> import org.junit.BeforeClass;
> import org.junit.Test;
> public class LdapClientTest {
>        private static LdapClient ldapClient;
>        
>        @BeforeClass
>        public static void setUpBeforeClass() throws Exception {
>              ldapClient = new LdapClient();
>        }
>        @Before
>        public void setUp() throws Exception {
>        }
>        @Test
>        public void testSearchLdapForCeo() {
>              assertNotEquals(null, ldapClient.searchLdapForCeo());
>        }
>        
>        @Test
>        public void testSearchLdapForCeoUsingLdapSearchTemplate() {
>              assertNotEquals(null, ldapClient.searchLdapForCeoUsingTemplate());
>        }
>        
>        @After
>        public void tearDown() throws Exception {
>        }
>        
>        @AfterClass
>              public static void tearDownAfterClass() throws Exception {
>        }
> }



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