anon.pay.xml

Class XMLEasyCC

java.lang.Object

anon.pay.xml.XMLEasyCC

All Implemented Interfaces:

IXMLEncodable

public class XMLEasyCC
extends java.lang.Object
implements IXMLEncodable

XML structure for a easy cost confirmation (without micropayment function) which is sent to the AI by the Jap

Author:

Grischan Glänzel, Bastian Voigt, Tobias Bayer, Elmar Schraml

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	XML_ELEMENT_NAME

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

Constructors

Constructor and Description
XMLEasyCC(byte[] data)
XMLEasyCC(char[] data)
XMLEasyCC(org.w3c.dom.Element xml)
XMLEasyCC(long accountNumber, long transferred, PKCS12 a_certificate, java.util.Hashtable a_priceCerts, java.lang.String a_AiName, java.lang.String a_strPIID) XMLEasyCC construct a CC including a Vector of price certificates (one per mix of the cascade) id is added when the CC is stored in the BI's database, so it's not passed as an argument here
XMLEasyCC(java.lang.String xml)
XMLEasyCC(XMLEasyCC a_copiedCc)

Method Summary

Modifier and Type	Method and Description
void	addTransferredBytes(long plusBytes) this makes the signature invalid!
static java.lang.String	createConcatenatedPriceCertHashes(java.util.Hashtable priceCerts, boolean newFormat)
boolean	equals(java.lang.Object obj)
long	getAccountNumber()
java.lang.String	getCascadeID() Deprecated. : use getConcatenatedPriceCertHashes() instead
java.lang.String	getConcatenatedPriceCertHashes()
org.w3c.dom.Document	getDocument()
int	getId() getId Warning: field is not set as long as the CC has not been inserted in the payment instance's database you only need it as db primary key, so there should be no need to call getId before the CC has been stored in the database
java.util.Enumeration	getMixIds()
int	getNrOfPriceCerts()
java.lang.String	getPIID()
java.util.Hashtable	getPriceCertHashes() getPriceCertElements
long	getTransferredBytes()
int	hashCode()
boolean	isLastCC()
void	setCascadeID(java.lang.String a_id)
void	setId(int a_id)
void	setLastCC(boolean a_bIsLastCC)
void	setPIID(java.lang.String a_piID) sets the PI ID.
void	setPriceCerts(java.util.Hashtable a_priceCertHashes) setPriceCerts: inserts the hash values of known PriceCertificates
void	setTransferredBytes(long numBytes) setTransferredBytes. this makes the signature invalid!
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.
boolean	verify(IMyPublicKey key)

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

XML_ELEMENT_NAME

public static final java.lang.String XML_ELEMENT_NAME

See Also:

Constant Field Values

Constructor Detail

XMLEasyCC

public XMLEasyCC(long accountNumber,
                 long transferred,
                 PKCS12 a_certificate,
                 java.util.Hashtable a_priceCerts,
                 java.lang.String a_AiName,
                 java.lang.String a_strPIID)
          throws XMLParseException

XMLEasyCC construct a CC including a Vector of price certificates (one per mix of the cascade) id is added when the CC is stored in the BI's database, so it's not passed as an argument here

Parameters:

accountNumber - long

transferred - long

a_certificate - PKCS12

a_priceCerts - Vector

Throws:

XMLParseException

java.lang.Exception

XMLEasyCC

public XMLEasyCC(byte[] data)
          throws java.lang.Exception

Throws:

java.lang.Exception

XMLEasyCC

public XMLEasyCC(java.lang.String xml)
          throws XMLParseException

Throws:

XMLParseException

XMLEasyCC

public XMLEasyCC(char[] data)
          throws XMLParseException

Throws:

XMLParseException

XMLEasyCC

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

Throws:

java.lang.Exception

XMLEasyCC

public XMLEasyCC(XMLEasyCC a_copiedCc)
          throws XMLParseException

Throws:

XMLParseException

Method Detail

getPIID

public java.lang.String getPIID()

setPIID

public void setPIID(java.lang.String a_piID)

sets the PI ID. This makes the signature invalid!

Parameters:

Id - of the payment instance

getId

public int getId()

getId Warning: field is not set as long as the CC has not been inserted in the payment instance's database you only need it as db primary key, so there should be no need to call getId before the CC has been stored in the database

Returns:

int

setId

public void setId(int a_id)

setCascadeID

public void setCascadeID(java.lang.String a_id)

getAccountNumber

public long getAccountNumber()

getTransferredBytes

public long getTransferredBytes()

getMixIds

public java.util.Enumeration getMixIds()

getCascadeID

public java.lang.String getCascadeID()

Deprecated. : use getConcatenatedPriceCertHashes() instead

getAIName: returns the subjectkeyidentifier of the first Mix in the Cascade

Returns:

String

getPriceCertHashes

public java.util.Hashtable getPriceCertHashes()

getPriceCertElements

Returns:

Hashtable ( key: MixCascade.MixPosition (contains subjectkeyidentifier of mix and position of mix in cascade) value: hash of price certificate )

getConcatenatedPriceCertHashes

public java.lang.String getConcatenatedPriceCertHashes()

createConcatenatedPriceCertHashes

public static java.lang.String createConcatenatedPriceCertHashes(java.util.Hashtable priceCerts,
                                                                 boolean newFormat)

getNrOfPriceCerts

public int getNrOfPriceCerts()

isLastCC

public boolean isLastCC()

setLastCC

public void setLastCC(boolean a_bIsLastCC)

setPriceCerts

public void setPriceCerts(java.util.Hashtable a_priceCertHashes)

setPriceCerts: inserts the hash values of known PriceCertificates

Parameters:

a_priceCertHashes - Vector

addTransferredBytes

public void addTransferredBytes(long plusBytes)

this makes the signature invalid!

setTransferredBytes

public void setTransferredBytes(long numBytes)

setTransferredBytes. this makes the signature invalid!

Parameters:

numBytes - long

sign

public boolean sign(IMyPrivateKey key)

verify

public boolean verify(IMyPublicKey key)

getDocument

public org.w3c.dom.Document getDocument()

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

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object