oracle.security.crypto.cert

Class Attribute

java.lang.Object

oracle.security.crypto.cert.Attribute

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, oracle.security.crypto.asn1.ASN1Object, oracle.security.crypto.util.Streamable

public class Attribute
extends java.lang.Object
implements oracle.security.crypto.asn1.ASN1Object, java.io.Externalizable

An attribute, as defined in X.501 and used in various PKIX and PKCS protocols, consists of a type (OID) and a set of 1 or more values defined by the given type.

  Attribute ::= SEQUENCE {
  type    AttributeType,
  values  SET (1..MAX) OF AttributeValue
  }
 
  AttributeType ::= OBJECT IDENTIFIER
 
  AttributeValue ::= ANY DEFINED BY AttributeType
 

See Also:

AttributeSet, AttributeTypeAndValue, Serialized Form

Constructor Summary

Constructors

Constructor and Description
Attribute() Creates a new empty instance.
Attribute(oracle.security.crypto.asn1.ASN1ObjectID type) Creates a new Attribute of the specified type, with no values.
Attribute(oracle.security.crypto.asn1.ASN1ObjectID type, oracle.security.crypto.asn1.ASN1Object value) Creates a new Attribute of the specified type, with the specified (single) value.
Attribute(oracle.security.crypto.asn1.ASN1ObjectID type, java.util.List<? extends oracle.security.crypto.asn1.ASN1Object> values) Creates a new Attribute of the specified type, with the specified values.
Attribute(oracle.security.crypto.asn1.ASN1ObjectID type, java.util.Vector<? extends oracle.security.crypto.asn1.ASN1Object> values) Deprecated. use Attribute(ASN1ObjectID, List)
Attribute(java.io.InputStream is) Creates a new Attribute from the given input stream.

Method Summary

Methods

Modifier and Type	Method and Description
void	addValue(oracle.security.crypto.asn1.ASN1Object value)
oracle.security.crypto.asn1.ASN1ObjectID	getType()
java.util.Vector<oracle.security.crypto.asn1.ASN1Object>	getValues() Deprecated.
java.util.ArrayList<oracle.security.crypto.asn1.ASN1Object>	getValuesAsList()
void	input(java.io.InputStream is)
int	length()
void	output(java.io.OutputStream os)
void	readExternal(java.io.ObjectInput is)
void	setValues(java.util.List<? extends oracle.security.crypto.asn1.ASN1Object> values)
void	setValues(java.util.Vector<? extends oracle.security.crypto.asn1.ASN1Object> values) Deprecated. Use setValues(List)
int	size() Returns the number of values defined for this Attribute.
java.lang.String	toString()
java.util.Enumeration<oracle.security.crypto.asn1.ASN1Object>	values() Deprecated.
void	writeExternal(java.io.ObjectOutput os)

Methods inherited from class java.lang.Object

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

Constructor Detail

Attribute

public Attribute()

Creates a new empty instance. This constructor is to be used with serialization or with the input method.

Attribute

public Attribute(oracle.security.crypto.asn1.ASN1ObjectID type)

Creates a new Attribute of the specified type, with no values.

Parameters:

type - OID specifiying the type of the attribute.

Attribute

public Attribute(oracle.security.crypto.asn1.ASN1ObjectID type,
         oracle.security.crypto.asn1.ASN1Object value)

Creates a new Attribute of the specified type, with the specified (single) value.

Parameters:

type - OID specifiying the type of the attribute.

value - a value of the attribute.

Attribute

public Attribute(oracle.security.crypto.asn1.ASN1ObjectID type,
         java.util.Vector<? extends oracle.security.crypto.asn1.ASN1Object> values)

Deprecated. use Attribute(ASN1ObjectID, List)

Creates a new Attribute of the specified type, with the specified values.

Parameters:

type - OID specifiying the type of the attribute.

values - a vector containing 1 or more ASN1Object values for the attribute.

Attribute

public Attribute(oracle.security.crypto.asn1.ASN1ObjectID type,
         java.util.List<? extends oracle.security.crypto.asn1.ASN1Object> values)

Creates a new Attribute of the specified type, with the specified values.

Parameters:

type - OID specifiying the type of the attribute.

values - a vector containing 1 or more ASN1Object values for the attribute.

Attribute

public Attribute(java.io.InputStream is)
          throws java.io.IOException

Creates a new Attribute from the given input stream.

Parameters:

is - input stream containing the encoding of the attribute.

Throws:

java.io.IOException

Method Detail

getType

public oracle.security.crypto.asn1.ASN1ObjectID getType()

addValue

public void addValue(oracle.security.crypto.asn1.ASN1Object value)

setValues

public void setValues(java.util.Vector<? extends oracle.security.crypto.asn1.ASN1Object> values)

Deprecated. Use setValues(List)

setValues

public void setValues(java.util.List<? extends oracle.security.crypto.asn1.ASN1Object> values)

values

@Deprecated
public java.util.Enumeration<oracle.security.crypto.asn1.ASN1Object> values()

Deprecated.

Returns the set of values for this Attribute.

Returns:

an Enumeration of the ASN1Object values.

getValues

@Deprecated
public java.util.Vector<oracle.security.crypto.asn1.ASN1Object> getValues()

Deprecated.

getValuesAsList

public java.util.ArrayList<oracle.security.crypto.asn1.ASN1Object> getValuesAsList()

size

public int size()

Returns the number of values defined for this Attribute.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

input

public void input(java.io.InputStream is)
           throws java.io.IOException

Specified by:

input in interface oracle.security.crypto.util.Streamable

Throws:

java.io.IOException

output

public void output(java.io.OutputStream os)
            throws java.io.IOException

Specified by:

output in interface oracle.security.crypto.util.Streamable

Throws:

java.io.IOException

length

public int length()

Specified by:

length in interface oracle.security.crypto.util.Streamable

writeExternal

public void writeExternal(java.io.ObjectOutput os)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput is)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException

java.lang.ClassNotFoundException