Package org.ldaptive.control

Class EntryChangeNotificationControl

java.lang.Object

org.ldaptive.control.AbstractControl

org.ldaptive.control.AbstractResponseControl

org.ldaptive.control.EntryChangeNotificationControl

All Implemented Interfaces:

Control, ResponseControl, Freezable

public class EntryChangeNotificationControl
extends AbstractResponseControl

Response control for persistent search. See http://tools.ietf.org/id/draft-ietf-ldapext-psearch-03.txt. Control is defined as:

   EntryChangeNotification ::= SEQUENCE {
      changeType ENUMERATED {
         add             (1),
         delete          (2),
         modify          (4),
         modDN           (8)
      },
      previousDN   LDAPDN OPTIONAL,     -- modifyDN ops. only
      changeNumber INTEGER OPTIONAL     -- if supported
   }
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	EntryChangeNotificationControl.ChangeNumberHandler	Parse handler implementation for the change number.
private static class	EntryChangeNotificationControl.ChangeTypeHandler	Parse handler implementation for the change type.
private static class	EntryChangeNotificationControl.PreviousDnHandler	Parse handler implementation for the previous dn.

Field Summary

Fields

Modifier and Type	Field	Description
private long	changeNumber	change number.
private PersistentSearchChangeType	changeType	change type.
private static final int	HASH_CODE_SEED	hash code seed.
static final String	OID	OID of this control.
private String	previousDn	previous dn.

Fields inherited from class org.ldaptive.control.AbstractControl

logger

Constructor Summary

Constructors

Constructor	Description
EntryChangeNotificationControl()	Default constructor.
EntryChangeNotificationControl(boolean critical)	Creates a new entry change notification control.
EntryChangeNotificationControl(PersistentSearchChangeType type)	Creates a new entry change notification control.
EntryChangeNotificationControl(PersistentSearchChangeType type, boolean critical)	Creates a new entry change notification control.
EntryChangeNotificationControl(PersistentSearchChangeType type, String dn, long number)	Creates a new entry change notification control.
EntryChangeNotificationControl(PersistentSearchChangeType type, String dn, long number, boolean critical)	Creates a new entry change notification control.

Method Summary

Modifier and Type	Method	Description
void	decode(DERBuffer encoded)	Initializes this response control with the supplied BER encoded data.
boolean	equals(Object o)
long	getChangeNumber()	Returns the change number.
PersistentSearchChangeType	getChangeType()	Returns the change type.
String	getPreviousDn()	Returns the previous dn.
int	hashCode()	Returns the hash code for this object.
String	toString()

Methods inherited from class org.ldaptive.control.AbstractResponseControl

assertMutable, freeze, freezeAndAssertMutable, isFrozen

Methods inherited from class org.ldaptive.control.AbstractControl

getCriticality, getOID

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ldaptive.control.Control

getCriticality, getOID

Field Details

OID

public static final String OID

OID of this control.

See Also:

• Constant Field Values

HASH_CODE_SEED

private static final int HASH_CODE_SEED

hash code seed.

See Also:

• Constant Field Values

changeType

private PersistentSearchChangeType changeType

change type.

previousDn

private String previousDn

previous dn.

changeNumber

private long changeNumber

change number.

Constructor Details

EntryChangeNotificationControl

public EntryChangeNotificationControl()

Default constructor.

EntryChangeNotificationControl

public EntryChangeNotificationControl(boolean critical)

Creates a new entry change notification control.

Parameters:

critical - whether this control is critical

EntryChangeNotificationControl

public EntryChangeNotificationControl(PersistentSearchChangeType type)

Creates a new entry change notification control.

Parameters:

type - persistent search change type

EntryChangeNotificationControl

public EntryChangeNotificationControl(PersistentSearchChangeType type,
 boolean critical)

Creates a new entry change notification control.

Parameters:

type - persistent search change type

critical - whether this control is critical

EntryChangeNotificationControl

public EntryChangeNotificationControl(PersistentSearchChangeType type,
 String dn,
 long number)

Creates a new entry change notification control.

Parameters:

type - persistent search change type

dn - previous dn

number - change number

EntryChangeNotificationControl

public EntryChangeNotificationControl(PersistentSearchChangeType type,
 String dn,
 long number,
 boolean critical)

Creates a new entry change notification control.

Parameters:

type - persistent search change type

dn - previous dn

number - change number

critical - whether this control is critical

Method Details

getChangeType

public PersistentSearchChangeType getChangeType()

Returns the change type.

Returns:

change type

getPreviousDn

public String getPreviousDn()

Returns the previous dn.

Returns:

previous dn

getChangeNumber

public long getChangeNumber()

Returns the change number.

Returns:

change number

equals

public boolean equals(Object o)

Overrides:

equals in class AbstractControl

hashCode

public int hashCode()

Description copied from class: AbstractControl

Returns the hash code for this object.

Specified by:

hashCode in class AbstractControl

Returns:

hash code

toString

public String toString()

Overrides:

toString in class AbstractControl

decode

public void decode(DERBuffer encoded)

Description copied from interface: ResponseControl

Initializes this response control with the supplied BER encoded data.

Parameters:

encoded - BER encoded response control