org.spongycastle.asn1.cms

Class AttributeTable

java.lang.Object

org.spongycastle.asn1.cms.AttributeTable

public class AttributeTable
extends java.lang.Object

This is helper tool to construct Attributes sets.

Constructor Summary

Constructors

Constructor and Description
AttributeTable(ASN1EncodableVector v)
AttributeTable(ASN1Set s)
AttributeTable(Attribute attr)
AttributeTable(Attributes attrs)
AttributeTable(java.util.Hashtable attrs)

Method Summary

Modifier and Type	Method and Description
AttributeTable	add(ASN1ObjectIdentifier attrType, ASN1Encodable attrValue) Return a new table with the passed in attribute added.
Attribute	get(ASN1ObjectIdentifier oid) Return the first attribute matching the OBJECT IDENTIFIER oid.
ASN1EncodableVector	getAll(ASN1ObjectIdentifier oid) Return all the attributes matching the OBJECT IDENTIFIER oid.
AttributeTable	remove(ASN1ObjectIdentifier attrType)
int	size()
ASN1EncodableVector	toASN1EncodableVector()
Attributes	toASN1Structure()
java.util.Hashtable	toHashtable()

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeTable

public AttributeTable(java.util.Hashtable attrs)

AttributeTable

public AttributeTable(ASN1EncodableVector v)

AttributeTable

public AttributeTable(ASN1Set s)

AttributeTable

public AttributeTable(Attribute attr)

AttributeTable

public AttributeTable(Attributes attrs)

Method Detail

get

public Attribute get(ASN1ObjectIdentifier oid)

Return the first attribute matching the OBJECT IDENTIFIER oid.

Parameters:

oid - type of attribute required.

Returns:

first attribute found of type oid.

getAll

public ASN1EncodableVector getAll(ASN1ObjectIdentifier oid)

Return all the attributes matching the OBJECT IDENTIFIER oid. The vector will be empty if there are no attributes of the required type present.

Parameters:

oid - type of attribute required.

Returns:

a vector of all the attributes found of type oid.

size

public int size()

toHashtable

public java.util.Hashtable toHashtable()

toASN1EncodableVector

public ASN1EncodableVector toASN1EncodableVector()

toASN1Structure

public Attributes toASN1Structure()

add

public AttributeTable add(ASN1ObjectIdentifier attrType,
                          ASN1Encodable attrValue)

Return a new table with the passed in attribute added.

Parameters:

attrType - the type of the attribute to add.

attrValue - the value corresponding to the attribute (will be wrapped in a SET).

Returns:

a new table with the extra attribute in it.

remove

public AttributeTable remove(ASN1ObjectIdentifier attrType)