Package com.iplanet.services.ldap

Class AttrSet

java.lang.Object

com.iplanet.services.ldap.AttrSet

All Implemented Interfaces:

Serializable, Cloneable

public class AttrSet
extends Object
implements Serializable, Cloneable

Represents a set of attributes

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static AttrSet	EMPTY_ATTR_SET	Empty Attribute Set.

Constructor Summary

Constructors

Constructor	Description
AttrSet()	No argument constructor
AttrSet(Attr attr)	Construct attribute set given an attribute
AttrSet(Attr[] attrs)	Construct attribute set given an array of attributes.
AttrSet(Collection<org.forgerock.opendj.ldap.Attribute> ldapAttrSet)	Construct AttrSet from LDAPAttributeSet

Method Summary

Modifier and Type	Method	Description
void	add(Attr attr)	Add one attribute to the AttrSet The attribute should have only string values
void	addBinaryAttr(Attr attr)	Add one attribute to the AttrSet The attribute should have only byte values
Object	clone()	Return a copy of the object
boolean	contains(String attrName)	Check if attrSet has this attribute
boolean	contains(String attrName, String value)	Check if this attrSet has the attribute with the given value
Attr	elementAt(int index)	Get the attribute at an index that starts from 0
Attr	getAttribute(String name)	Gets the attribute contained in the set.
String[]	getAttributeNames()	Get names of attributes.
Enumeration	getAttributes()	Enumerate the attributes contained in the attribute set
String	getValue(String attrName)	Gets the first string value right from a specified attribute
int	indexOf(String attrName)	Gets the index for an attribute contained in the set
void	remove(String name)	Removes an exisiting attribute
void	remove(String attrName, String delValue)	Remove a specified value for an attribute in the set
void	replace(Attr attr)	Replace an existing attribute.
int	size()	Get the number of attributes in the Attribute Set
Collection<org.forgerock.opendj.ldap.Attribute>	toLDAPAttributeSet()	Maps to an LDAPAttributeSet
String	toString()	Retrieves the string representation of an AttrSet

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY_ATTR_SET

public static final AttrSet EMPTY_ATTR_SET

Empty Attribute Set.

Constructor Detail

AttrSet

public AttrSet()

No argument constructor

AttrSet

public AttrSet(Attr[] attrs)

Construct attribute set given an array of attributes.

Parameters:

attrs - array of attributes to be defined in the attribute set

AttrSet

public AttrSet(Attr attr)

Construct attribute set given an attribute

Parameters:

attr - attribute to be defined in the attribute set

AttrSet

public AttrSet(Collection<org.forgerock.opendj.ldap.Attribute> ldapAttrSet)

Construct AttrSet from LDAPAttributeSet

Parameters:

ldapAttrSet - LDAP attribute set

Method Detail

add

public void add(Attr attr)

Add one attribute to the AttrSet The attribute should have only string values

Parameters:

attr - attribute to be added to the set

addBinaryAttr

public void addBinaryAttr(Attr attr)

Add one attribute to the AttrSet The attribute should have only byte values

Parameters:

attr - attribute to be added to the set

remove

public void remove(String name)

Removes an exisiting attribute

Parameters:

name - attribute to be removed

remove

public void remove(String attrName,
                   String delValue)

Remove a specified value for an attribute in the set

Parameters:

attrName - attribute name to be looked up

delValue - value to be deleted for the specified attribute

replace

public void replace(Attr attr)

Replace an existing attribute.

Parameters:

attr - attribute to be replaced

getAttributeNames

public String[] getAttributeNames()

Get names of attributes.

Returns:

Names of attributes in the set

getAttribute

public Attr getAttribute(String name)

Gets the attribute contained in the set. If not found returns null object

Parameters:

name - name of the attribute to get

Returns:

attribute found

getAttributes

public Enumeration getAttributes()

Enumerate the attributes contained in the attribute set

Returns:

enmeration of attributes in the set

getValue

public String getValue(String attrName)

Gets the first string value right from a specified attribute

Parameters:

attrName - name of the attribute to be queried in the set

Returns:

the first string value found

contains

public boolean contains(String attrName)

Check if attrSet has this attribute

Parameters:

attrName - name of the attribute to be checked against the set

Returns:

true if found and false otherwise

contains

public boolean contains(String attrName,
                        String value)

Check if this attrSet has the attribute with the given value

Parameters:

attrName - name of the attribute to be checked against the set

value - value of the attribute the attribute should contain

Returns:

true if found and false otherwise

size

public int size()

Get the number of attributes in the Attribute Set

Returns:

number of attributes in the set

elementAt

public Attr elementAt(int index)

Get the attribute at an index that starts from 0

Returns:

the attribute at the given index

indexOf

public int indexOf(String attrName)

Gets the index for an attribute contained in the set

Returns:

index that is zero based. If attrName is not found in the set, this method returns -1.

clone

public Object clone()

Return a copy of the object

Overrides:

clone in class Object

Returns:

A copy of the object

toLDAPAttributeSet

public Collection<org.forgerock.opendj.ldap.Attribute> toLDAPAttributeSet()

Maps to an LDAPAttributeSet

Returns:

the equivalent LDAPAttributeSet

toString

public String toString()

Retrieves the string representation of an AttrSet

Overrides:

toString in class Object

Returns:

string representation of the AttrSet.