sun.security.pkcs

Class PKCS10Attributes

java.lang.Object

sun.security.pkcs.PKCS10Attributes

All Implemented Interfaces:

DerEncoder

public class PKCS10Attributes
extends java.lang.Object
implements DerEncoder

This class defines the PKCS10 attributes for the request. The ASN.1 syntax for this is:

 Attributes ::= SET OF Attribute
 

Author:

Amit Kapoor, Hemma Prafullchandra

See Also:

PKCS10, PKCS10Attribute

Constructor Summary

Constructors

Constructor and Description
PKCS10Attributes() Default constructor for the PKCS10 attribute.
PKCS10Attributes(DerInputStream in) Create the object, decoding the values from the passed DER stream.
PKCS10Attributes(PKCS10Attribute[] attrs) Create the object from the array of PKCS10Attribute objects.

Method Summary

Methods

Modifier and Type	Method and Description
void	deleteAttribute(java.lang.String name) Delete the attribute value.
void	derEncode(java.io.OutputStream out) Encode the attributes in DER form to the stream.
void	encode(java.io.OutputStream out) Encode the attributes in DER form to the stream.
boolean	equals(java.lang.Object other) Compares this PKCS10Attributes for equality with the specified object.
java.lang.Object	getAttribute(java.lang.String name) Get the attribute value.
java.util.Collection<PKCS10Attribute>	getAttributes() Return a Collection of attributes existing within this PKCS10Attributes object.
java.util.Enumeration<PKCS10Attribute>	getElements() Return an enumeration of names of attributes existing within this attribute.
int	hashCode() Returns a hashcode value for this PKCS10Attributes.
void	setAttribute(java.lang.String name, java.lang.Object obj) Set the attribute value.
java.lang.String	toString() Returns a string representation of this PKCS10Attributes object in the form of a set of entries, enclosed in braces and separated by the ASCII characters ", " (comma and space).

Methods inherited from class java.lang.Object

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

Constructor Detail

PKCS10Attributes

public PKCS10Attributes()

Default constructor for the PKCS10 attribute.

PKCS10Attributes

public PKCS10Attributes(PKCS10Attribute[] attrs)

Create the object from the array of PKCS10Attribute objects.

Parameters:

attrs - the array of PKCS10Attribute objects.

PKCS10Attributes

public PKCS10Attributes(DerInputStream in)
                 throws java.io.IOException

Create the object, decoding the values from the passed DER stream. The DER stream contains the SET OF Attribute.

Parameters:

in - the DerInputStream to read the attributes from.

Throws:

java.io.IOException - on decoding errors.

Method Detail

encode

public void encode(java.io.OutputStream out)
            throws java.io.IOException

Encode the attributes in DER form to the stream.

Parameters:

out - the OutputStream to marshal the contents to.

Throws:

java.io.IOException - on encoding errors.

derEncode

public void derEncode(java.io.OutputStream out)
               throws java.io.IOException

Encode the attributes in DER form to the stream. Implements the DerEncoder interface.

Specified by:

derEncode in interface DerEncoder

Parameters:

out - the OutputStream to marshal the contents to.

Throws:

java.io.IOException - on encoding errors.

setAttribute

public void setAttribute(java.lang.String name,
                java.lang.Object obj)

Set the attribute value.

getAttribute

public java.lang.Object getAttribute(java.lang.String name)

Get the attribute value.

deleteAttribute

public void deleteAttribute(java.lang.String name)

Delete the attribute value.

getElements

public java.util.Enumeration<PKCS10Attribute> getElements()

Return an enumeration of names of attributes existing within this attribute.

getAttributes

public java.util.Collection<PKCS10Attribute> getAttributes()

Return a Collection of attributes existing within this PKCS10Attributes object.

equals

public boolean equals(java.lang.Object other)

Compares this PKCS10Attributes for equality with the specified object. If the other object is an instanceof PKCS10Attributes, then all the entries are compared with the entries from this.

Overrides:

equals in class java.lang.Object

Parameters:

other - the object to test for equality with this PKCS10Attributes.

Returns:

true if all the entries match that of the Other, false otherwise.

hashCode

public int hashCode()

Returns a hashcode value for this PKCS10Attributes.

Overrides:

hashCode in class java.lang.Object

Returns:

the hashcode value.

toString

public java.lang.String toString()

Returns a string representation of this PKCS10Attributes object in the form of a set of entries, enclosed in braces and separated by the ASCII characters ", " (comma and space).

Overrides the toString method of Object.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this PKCS10Attributes.