Examples of org.apache.directory.shared.ldap.model.message.controls.EntryChange

Package org.apache.directory.shared.ldap.model.message.controls

Examples of org.apache.directory.shared.ldap.model.message.controls.EntryChange

org.apache.directory.shared.ldap.model.message.controls.EntryChange

ietf.org/proceedings/01aug/I-D/draft-ietf-ldapext-psearch-03.txt"> Persistent Search Draft v03 which is printed out below for convenience:

 5.  Entry Change Notification Control This control provides additional information about the change the caused a particular entry to be returned as the result of a persistent search. The controlType is "2.16.840.1.113730.3.4.7".  If the client set the returnECs boolean to TRUE in the PersistentSearch control, servers MUST include an EntryChangeNotification control in the Controls portion of each SearchResultEntry that is returned due to an entry being added, deleted, or modified. EntryChangeNotification ::= SEQUENCE { changeType ENUMERATED { add             (1), delete          (2), modify          (4), modDN           (8) }, previousDN   LDAPDN OPTIONAL,     -- modifyDN ops. only changeNumber INTEGER OPTIONAL     -- if supported } changeType indicates what LDAP operation caused the entry to be returned. previousDN is present only for modifyDN operations and gives the Dn of the entry before it was renamed and/or moved.  Servers MUST include this optional field only when returning change notifications as a result of modifyDN operations. changeNumber is the change number [CHANGELOG] assigned by a server for the change.  If a server supports an LDAP Change Log it SHOULD include this field.

@author Apache Directory Project

            } );
        bb.flip();


        EntryChangeDecorator decorator = new EntryChangeDecorator( codec );
        
        EntryChange entryChange = (EntryChange)decorator.decode( bb.array() );


        assertEquals( ChangeType.MODDN, entryChange.getChangeType() );
        assertEquals( "a=b", entryChange.getPreviousDn().toString() );
        assertEquals( 16, entryChange.getChangeNumber() );
    }

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            } );
        bb.flip();


        EntryChangeDecorator decorator = new EntryChangeDecorator( codec );
        
        EntryChange entryChange = (EntryChange)decorator.decode( bb.array() );


        assertEquals( ChangeType.MODDN, entryChange.getChangeType() );
        assertEquals( "a=b", entryChange.getPreviousDn().toString() );
        assertEquals( 5124095576030430L, entryChange.getChangeNumber() );
    }

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            } );
        bb.flip();


        EntryChangeDecorator decorator = new EntryChangeDecorator( codec );
        
        EntryChange entryChange = (EntryChange)decorator.decode( bb.array() );


        assertEquals( ChangeType.ADD, entryChange.getChangeType() );
        assertNull( entryChange.getPreviousDn() );
        assertEquals( 16, entryChange.getChangeNumber() );
    }

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            } );
        bb.flip();


        EntryChangeDecorator decorator = new EntryChangeDecorator( codec );
        
        EntryChange entryChange = (EntryChange)decorator.decode( bb.array() );


        assertEquals( ChangeType.ADD, entryChange.getChangeType() );
        assertNull( entryChange.getPreviousDn() );
        assertEquals( EntryChangeDecorator.UNDEFINED_CHANGE_NUMBER, entryChange.getChangeNumber() );
    }

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        String expected = Strings.dumpBytes(bb.array());
        bb.flip();


        EntryChangeDecorator decorator = new EntryChangeDecorator( codec );


        EntryChange entryChange = (EntryChange) decorator.getDecorated();
        entryChange.setChangeType( ChangeType.MODDN );
        entryChange.setChangeNumber( 16 );
        entryChange.setPreviousDn( new Dn( "a=b" ) );
        bb = decorator.encode( ByteBuffer.allocate( decorator.computeLength() ) );
        String decoded = Strings.dumpBytes( bb.array() );
        assertEquals( expected, decoded );
    }

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        String expected = Strings.dumpBytes(bb.array());
        bb.flip();


        EntryChangeDecorator decorator = new EntryChangeDecorator( codec );
        
        EntryChange entryChange = (EntryChange) decorator.getDecorated();


        entryChange.setChangeType( ChangeType.MODDN );
        entryChange.setChangeNumber( 5124095576030430L );
        entryChange.setPreviousDn( new Dn( "a=b" ) );
        bb = decorator.encode( ByteBuffer.allocate( decorator.computeLength() ) );
        String decoded = Strings.dumpBytes(bb.array());
        assertEquals( expected, decoded );
    }

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    private void setECResponseControl( SearchResultEntry response, ChangeOperationContext opContext, ChangeType type )
    {
        if ( psearchControl.isReturnECs() )
        {
            EntryChange ecControl = new EntryChangeImpl();
            ecControl.setChangeType( type );


            if ( opContext.getChangeLogEvent() != null )
            {
                ecControl.setChangeNumber( opContext.getChangeLogEvent().getRevision() );
            }


            if ( opContext instanceof RenameOperationContext || opContext instanceof MoveOperationContext )
            {
                ecControl.setPreviousDn( opContext.getDn() );
            }


            response.addControl( ecControl );
        }
    }

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                ctx.setRequestControls( JndiUtils.toJndiControls( codec, ctxCtls ) );
                isReady = true;
                LOG.debug( "PSearchListener is ready and about to issue persistent search request." );
                list = ctx.search( "", "objectClass=*", null );
                LOG.debug( "PSearchListener search request returned." );
                EntryChange ecControl = null;
    
                while ( list.hasMore() )
                {
                    LOG.debug( "PSearchListener search request got an item." );
                    javax.naming.ldap.Control[] controls;

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            } );
        bb.flip();


        EntryChangeDecorator decorator = new EntryChangeDecorator( codec );
        
        EntryChange entryChange = (EntryChange)decorator.decode( bb.array() );


        assertEquals( ChangeType.MODDN, entryChange.getChangeType() );
        assertEquals( "a=b", entryChange.getPreviousDn().toString() );
        assertEquals( 16, entryChange.getChangeNumber() );
    }

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            } );
        bb.flip();


        EntryChangeDecorator decorator = new EntryChangeDecorator( codec );
        
        EntryChange entryChange = (EntryChange)decorator.decode( bb.array() );


        assertEquals( ChangeType.MODDN, entryChange.getChangeType() );
        assertEquals( "a=b", entryChange.getPreviousDn().toString() );
        assertEquals( 5124095576030430L, entryChange.getChangeNumber() );
    }

View Full Code Here

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org.apache.directory.server.ldap.handlers.PersistentSearchListener

org.apache.directory.server.operations.search.PersistentSearchIT$PSearchListener

org.apache.directory.shared.ldap.codec.search.controls.EntryChangeControlTest

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