Class semper.payment.PaymentInformationMessage

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Class semper.payment.PaymentInformationMessage

java.lang.Object
   |
   +----semper.payment.PaymentInformationMessage

public class PaymentInformationMessage
extends Object
implements Streamable

A message element containing all the information necessary during the negotiation phase about a specific potential payment using a specific payment system. A negotiation message contains a list of such message elements. Each elements contains the following attributes:

Name of a payment system which can be used for the proposed transaction, and
Amount for the proposed transaction if this payment system were to be used for it

Version:: $Revision: 1.6 $ $Date: 1997/01/27 12:15:21 $
Author:: N. Asokan ([email protected])

PaymentInformationMessage(): constructor
PaymentInformationMessage(String): constructor
PaymentInformationMessage(String, Amount): constructor

equals(PaymentInformationMessage): redefine equals to suit our needs
getAmount(): Retrieve the amount
getPaymentSystemName(): Retrieve the payment system name (can be null -- so check for it)
hashCode(): redefine hashCode to suit our needs
myStreamSize(): Implementing the Streamable interface
readObject(StreamInputInterface): Implementing the Streamable interface
setAmount(Amount): Set the amount
toString(): redefine toString to suit our needs
writeObject(StreamOutputInterface): Implementing the Streamable interface

PaymentInformationMessage

  public PaymentInformationMessage(String payment_system_name,
                                   Amount amount)

constructor

Parameters:: payment_system_name - Name of a Payment System which can be used for the proposed transaction; amount - Amount for the proposed transaction if this payment system is to be used to carry it out.

PaymentInformationMessage

  public PaymentInformationMessage(String payment_system_name)

constructor

Parameters:: payment_system_name - Name of a Payment System which can be used for the proposed transaction

PaymentInformationMessage

  public PaymentInformationMessage()

constructor

equals

  public boolean equals(PaymentInformationMessage other)

redefine equals to suit our needs

Returns:: true if objects are equal; false otherwise

hashCode

  public int hashCode()

redefine hashCode to suit our needs

Returns:: integer hashcode
Overrides:: hashCode in class Object
See Also:: hashCode

toString

  public String toString()

redefine toString to suit our needs

Returns:: a string describing this message
Overrides:: toString in class Object
See Also:: toString

getPaymentSystemName

  public String getPaymentSystemName()

Retrieve the payment system name (can be null -- so check for it)

Returns:: payment system name

getAmount

  public Amount getAmount()

Retrieve the amount

Returns:: Amount

setAmount

  public synchronized void setAmount(Amount amount)

Set the amount

Parameters:: amount - Amount
Returns:: nothing

writeObject

  public void writeObject(StreamOutputInterface s) throws StreamIOException

Implementing the Streamable interface

Throws: StreamIOException: as usual

readObject

  public void readObject(StreamInputInterface s) throws StreamIOException

Implementing the Streamable interface

Throws: StreamIOException: as usual

myStreamSize

  public int myStreamSize() throws StreamIOException

Implementing the Streamable interface

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