anon.pay.xml
Class XMLAccountCertificate

java.lang.Object
  anon.pay.xml.XMLAccountCertificate

All Implemented Interfaces:

IXMLEncodable

public class XMLAccountCertificate
extends java.lang.Object
implements IXMLEncodable

This class contains the functionality for creating and parsing XML account certificates. It provides access to the public key pubKey, the account number accountNumber and the timestamp validTime. Note: This class does not perform any signing or signature checking! This is done in XMLSignature, so if you want to generate a signed XML certificate, utilize this class to sign it! The XML account certificates have the following format:

    <?xml version="1.0"?>
    <AccountCertificate version="1.0">
      <AccountNumber>123456789012</AccountNumber>
      <BiID>The BI ID<BiID>
      <JapPublicKey>
        ... public key xml data (see below)
      </JapPublicKey>
      <CreationTime>YYYY-MM-DD</CreationTime>
      <Signature>
        ... signature xml data (see below)
      </Signature>
    </AccountCertificate>
 

• The public key is stored in w3c xmlsig format (DSAKeyValue or RSAKeyValue) inside the JapPublicKey tags
• Ths signature is stored in XMLSignature format inside the Signature tags

Field Summary

private long	m_accountNumber
private java.lang.String	m_biID
private java.sql.Timestamp	m_creationTime
private org.w3c.dom.Document	m_docTheAccountCert
private IMyPublicKey	m_publicKey

Fields inherited from interface anon.util.IXMLEncodable

FIELD_XML_ELEMENT_CONTAINER_NAME, FIELD_XML_ELEMENT_NAME, XML_ATTR_ID, XML_ATTR_LANGUAGE, XML_ATTR_VERSION

Constructor Summary

XMLAccountCertificate(byte[] xmldata)

XMLAccountCertificate(org.w3c.dom.Element xml)
Creates an AccountCertifcate from an existing XML docuemnt

XMLAccountCertificate(IMyPublicKey publicKey, long accountNumber, java.sql.Timestamp creationTime, java.lang.String biID)
creates a new XML certificate (NOTE: It will NOT be signed!)

XMLAccountCertificate(java.lang.String xml)
parses an existing XML certificate

Method Summary

long	getAccountNumber()
java.sql.Timestamp	getCreationTime()
java.lang.String	getPIID() Gets the Payment Instance ID of the Payment Instance where this account is residing.
IMyPublicKey	getPublicKey()
private org.w3c.dom.Element	internal_toXmlElement(org.w3c.dom.Document a_doc) Returns an XML represenation
private void	setValues(org.w3c.dom.Element xml) Parses the XML representation and sets the internal values
boolean	sign(IMyPrivateKey key)
org.w3c.dom.Element	toXmlElement(org.w3c.dom.Document a_doc) Return an element that can be appended to the document.

Methods inherited from class java.lang.Object

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

Field Detail

m_publicKey

private IMyPublicKey m_publicKey

m_creationTime

private java.sql.Timestamp m_creationTime

m_accountNumber

private long m_accountNumber

m_biID

private java.lang.String m_biID

m_docTheAccountCert

private org.w3c.dom.Document m_docTheAccountCert

Constructor Detail

XMLAccountCertificate

public XMLAccountCertificate(IMyPublicKey publicKey,
                             long accountNumber,
                             java.sql.Timestamp creationTime,
                             java.lang.String biID)

creates a new XML certificate (NOTE: It will NOT be signed!)

Parameters:

publicKey - public key

accountNumber - account number

creationTime - creation timestamp

biID - the signing BI's ID

XMLAccountCertificate

public XMLAccountCertificate(java.lang.String xml)
                      throws java.lang.Exception

parses an existing XML certificate

Parameters:

xml - the certificate as string

Throws:

java.lang.Exception

XMLAccountCertificate

public XMLAccountCertificate(byte[] xmldata)
                      throws java.lang.Exception

Throws:

java.lang.Exception

XMLAccountCertificate

public XMLAccountCertificate(org.w3c.dom.Element xml)
                      throws java.lang.Exception

Creates an AccountCertifcate from an existing XML docuemnt

Parameters:

xml - the node that represents the AccountCertifcate

Throws:

java.lang.Exception

Method Detail

setValues

private void setValues(org.w3c.dom.Element xml)
                throws java.lang.Exception

Parses the XML representation and sets the internal values

Parameters:

xml - Node

Throws:

java.lang.Exception

internal_toXmlElement

private org.w3c.dom.Element internal_toXmlElement(org.w3c.dom.Document a_doc)

Returns an XML represenation

Returns:

Document

getAccountNumber

public long getAccountNumber()

getCreationTime

public java.sql.Timestamp getCreationTime()

getPublicKey

public IMyPublicKey getPublicKey()

sign

public boolean sign(IMyPrivateKey key)

toXmlElement

public org.w3c.dom.Element toXmlElement(org.w3c.dom.Document a_doc)

Description copied from interface: IXMLEncodable

Return an element that can be appended to the document. This Method must not change the document in any way!

Specified by:

toXmlElement in interface IXMLEncodable

Parameters:

a_doc - a document

Returns:

the interface as xml element

getPIID

public java.lang.String getPIID()

Gets the Payment Instance ID of the Payment Instance where this account is residing.

Returns:

String