er.wopaypal
Class PayPalAction

java.lang.Object
  com.webobjects.appserver.WOAction
      com.webobjects.appserver.WODirectAction
          er.wopaypal.PayPalAction

All Implemented Interfaces:

NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation

public class PayPalAction

extends WODirectAction

PayPalAction is a DirectAction subclass that holds all the functionality for processing information that PayPal would send back to the application, including processing Instant Payment Notification communications, and responding to the successful and cancelled transaction pages to which PayPal will return users. Its action handler is PayPalAction, so your url will take the form: http://www.yoursite.com/cgi-bin/WebObjects/yourAppName.woa/wa/PayPalAction/actionName...

Nested Class Summary

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCoding

NSKeyValueCoding._BooleanFieldBinding, NSKeyValueCoding._BooleanMethodBinding, NSKeyValueCoding._FieldBinding, NSKeyValueCoding._ForwardingBinding, NSKeyValueCoding._KeyBinding, NSKeyValueCoding._KeyBindingCreation, NSKeyValueCoding._MethodBinding, NSKeyValueCoding._NumberFieldBinding, NSKeyValueCoding._NumberMethodBinding, NSKeyValueCoding._ReflectionKeyBindingCreation, NSKeyValueCoding.DefaultImplementation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.Null, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.Utility, NSKeyValueCoding.ValueAccessor

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCodingAdditions

NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

Nested classes inherited from class com.webobjects.foundation.NSValidation

NSValidation._MethodBinding, NSValidation._ValidationBinding, NSValidation.DefaultImplementation, NSValidation.Utility, NSValidation.ValidationException

Field Summary

static String	paypalCgi The cgi portion of PayPal's url for doing Instant Payment Notification verifications
static String	paypalSite Simply PayPal's url, sans the protocol

Fields inherited from class com.webobjects.appserver.WODirectAction

actionText

Fields inherited from class com.webobjects.appserver.WOAction

_actionClasses, _context

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

_CLASS, NullValue

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling

_CLASS

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

_CLASS, _KeyPathSeparatorChar, KeyPathSeparator

Fields inherited from interface com.webobjects.foundation.NSValidation

_CLASS

Constructor Summary

PayPalAction(WORequest aRequest)
Constructor

Method Summary

WOActionResults	cancelAction() Provides a default method to return the page to which PayPal will send users after a cancelled transaction.
void	ipnAction() Processor for Instant Payment Notifications The class takes the request and constructs a response that it then echoes back to PayPal, with the additional value "&cmd=_notify-validate.
WOActionResults	returnAction() Provides a default method to return the page to which PayPal will send users after a successful transaction.

Methods inherited from class com.webobjects.appserver.WODirectAction

_componentAction, defaultAction, getSessionIDForRequest, performActionNamed, takeFormValueArraysForKeyArray, takeFormValuesForKeyArray

Methods inherited from class com.webobjects.appserver.WOAction

_isActionOnClass, _methodForAction, _preloadAllActionsOnClass, canAccessFieldsDirectly, context, debugString, existingSession, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, initializeRequestSessionIDInContext, languages, logString, pageWithName, request, session, setLanguages, takeValueForKey, takeValueForKeyPath, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.webobjects.foundation.NSKeyValueCoding

takeValueForKey, valueForKey

Methods inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling

handleQueryWithUnboundKey, handleTakeValueForUnboundKey, unableToSetNullForKey

Methods inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

takeValueForKeyPath, valueForKeyPath

Methods inherited from interface com.webobjects.foundation.NSValidation

validateTakeValueForKeyPath, validateValueForKey

Field Detail

paypalSite

public static final String paypalSite

Simply PayPal's url, sans the protocol

See Also:

Constant Field Values

paypalCgi

public static final String paypalCgi

The cgi portion of PayPal's url for doing Instant Payment Notification verifications

See Also:

Constant Field Values

Constructor Detail

PayPalAction

public PayPalAction(WORequest aRequest)

Constructor

Parameters:

aRequest - WORequest

Method Detail

ipnAction

public void ipnAction()

Processor for Instant Payment Notifications The class takes the request and constructs a response that it then echoes back to PayPal, with the additional value "&cmd=_notify-validate. PayPal will then send a one word code for the status of the transaction. This method then parses for that word and sends the appropriate notification for the result, with the original WORequest object from PayPal attached to it (as the notification's object). The notification gets picked up by the PayPalNotificationListenerClass, which then hands it to the delegate class you assigned to handle the notification. Pretty simple.

returnAction

public WOActionResults returnAction()

Provides a default method to return the page to which PayPal will send users after a successful transaction. First it checks to see if there's a System property assigned to tell it what page to return. If it finds one, it returns that page by calling pageWithName(property value). If it doesn't find one, it returns the very simple default component, SuccessfulPayPalTransaction.

Returns:

WOComponent for successful PayPal transactions

cancelAction

public WOActionResults cancelAction()

Provides a default method to return the page to which PayPal will send users after a cancelled transaction. First it checks to see if there's a System property assigned to tell it what page to return. If it finds one it returns that page by calling pageWithName(property value). If it doesn't find one, it returns the very simple default component, CancelledPayPalTransaction.

Returns:

WOComponent for cancelled PayPal transactions