com.ibm.security12.sun.security.x509
Class CertificateAlgorithmId

java.lang.Object
  |
  +--com.ibm.security12.sun.security.x509.CertificateAlgorithmId

public class CertificateAlgorithmId
extends Object
implements CertAttrSet

This class defines the AlgorithmId for the Certificate.

Version:
1.8
Author:
Amit Kapoor, Hemma Prafullchandra

Field Summary
static String ALGORITHM
           
static String IDENT
          Identifier for this attribute, to be used with the get, set, delete methods of Certificate, x509 type.
static String NAME
          Sub attributes name for this CertAttrSet.
 
Constructor Summary
CertificateAlgorithmId(AlgorithmId algId)
          Default constructor for the certificate attribute.
CertificateAlgorithmId(DerInputStream in)
          Create the object, decoding the values from the passed DER stream.
CertificateAlgorithmId(InputStream in)
          Create the object, decoding the values from the passed stream.
 
Method Summary
 void decode(InputStream in)
          Decode the algorithm identifier from the passed stream.
 void delete(String name)
          Delete the attribute value.
 void encode(OutputStream out)
          Encode the algorithm identifier in DER form to the stream.
 Object get(String name)
          Get the attribute value.
 Enumeration getElements()
          Return an enumeration of names of attributes existing within this attribute.
 String getName()
          Return the name of this attribute.
 void set(String name, Object obj)
          Set the attribute value.
 String toString()
          Return the algorithm identifier as user readable string.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

IDENT

public static final String IDENT
Identifier for this attribute, to be used with the get, set, delete methods of Certificate, x509 type.

NAME

public static final String NAME
Sub attributes name for this CertAttrSet.

ALGORITHM

public static final String ALGORITHM
Constructor Detail

CertificateAlgorithmId

public CertificateAlgorithmId(AlgorithmId algId)
Default constructor for the certificate attribute.
Parameters:
algId - the Algorithm identifier

CertificateAlgorithmId

public CertificateAlgorithmId(DerInputStream in)
                       throws IOException
Create the object, decoding the values from the passed DER stream.
Parameters:
in - the DerInputStream to read the serial number from.
Throws:
IOException - on decoding errors.

CertificateAlgorithmId

public CertificateAlgorithmId(InputStream in)
                       throws IOException
Create the object, decoding the values from the passed stream.
Parameters:
in - the InputStream to read the serial number from.
Throws:
IOException - on decoding errors.
Method Detail

toString

public String toString()
Return the algorithm identifier as user readable string.
Specified by:
toString in interface CertAttrSet
Overrides:
toString in class Object

encode

public void encode(OutputStream out)
            throws IOException
Encode the algorithm identifier in DER form to the stream.
Specified by:
encode in interface CertAttrSet
Parameters:
out - the DerOutputStream to marshal the contents to.
Throws:
IOException - on errors.

decode

public void decode(InputStream in)
            throws IOException
Decode the algorithm identifier from the passed stream.
Specified by:
decode in interface CertAttrSet
Parameters:
in - the InputStream to unmarshal the contents from.
Throws:
IOException - on errors.

set

public void set(String name,
                Object obj)
         throws IOException
Set the attribute value.
Specified by:
set in interface CertAttrSet

get

public Object get(String name)
           throws IOException
Get the attribute value.
Specified by:
get in interface CertAttrSet

delete

public void delete(String name)
            throws IOException
Delete the attribute value.
Specified by:
delete in interface CertAttrSet

getElements

public Enumeration getElements()
Return an enumeration of names of attributes existing within this attribute.
Specified by:
getElements in interface CertAttrSet

getName

public String getName()
Return the name of this attribute.
Specified by:
getName in interface CertAttrSet