er.wopaypal
Class PayPalSingleItemHyperlink

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WOComponent
          er.wopaypal.PayPalSingleItemLinkBase
              er.wopaypal.PayPalSingleItemHyperlink

All Implemented Interfaces:

Cloneable, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation, Serializable, WOActionResults

Direct Known Subclasses:

PayPalAddToCartHyperlink, PayPalDonateHyperlink, PayPalViewShoppingCartHyperlink

public class PayPalSingleItemHyperlink

extends PayPalSingleItemLinkBase

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class com.webobjects.appserver.WOComponent

WOComponent._EventLoggingEnabler, WOComponent.Event

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

protected static String

PAYPAL_CGI_COMMAND The cgi command we're calling on PayPal's server.

Fields inherited from class er.wopaypal.PayPalSingleItemLinkBase

allowCustomerNote, amount, cancelURL, collectShippingAddress, currencyCode, custom, itemName, itemNumber, logoURL, notifyURL, PAYPAL_CGI_NAME, payPalBusinessName, returnURL, useDefaultIPNURL, useIPN, userDefinableQuantity

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations

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

PayPalSingleItemHyperlink(WOContext context)
Constructor

Method Summary

protected NSArray	additionalBindingList() additionalBindingList is a NSArray of bindings to pull when we synchronize our values with the WOComponent's binding settings.
void	appendToResponse(WOResponse r, WOContext c) Overrides the default behavior and tells the Component to synchronize its ivar values with those bound to the WOComponent's bindings by calling pullBindings()
WOActionResults	invokeAction(WORequest r, WOContext c) Overrides the default behavior and tells the Component to synchronize its ivar values with those bound to the WOComponent's bindings by calling pullBindings()
boolean	isStateless() Makes the component stateless.
String	payPalPurchaseHref() Assembles the url to send to PayPal for the single item purchase
String	payPalUrlParams() Assembles the string of parameters for the payPalPurchaseHref.
protected void	pullBindings() Manually synchronizes the values from the WOComponent.
void	reset() Resets the values pulled from the WOComponent to null.
boolean	synchronizesVariablesWithBindings() Tells the component not to synchronize its binding values.
void	takeValuesFromRequest(WORequest r, WOContext c) Overrides the default behavior and tells the Component to synchronize its ivar values with those bound to the WOComponent's bindings by calling pullBindings()

Methods inherited from class er.wopaypal.PayPalSingleItemLinkBase

baseBindingList, defaultNotificationURL

Methods inherited from class com.webobjects.appserver.WOComponent

_associationWithName, _awakeInContext, _childTemplate, _componentDefinition, _componentUnroll, _isPage, _setContext, _setIsPage, _setParent, _setSubcomponent, _sleepInContext, _subcomponentForElementWithID, _templateNameForClass, _unroll, application, awake, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, isCachingEnabled, isEventLoggingEnabled, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, sleep, takeValueForKey, takeValueForKeyPath, template, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, validationFailedWithException, valueForBinding, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Field Detail

PAYPAL_CGI_COMMAND

protected static String PAYPAL_CGI_COMMAND

The cgi command we're calling on PayPal's server.

Constructor Detail

PayPalSingleItemHyperlink

public PayPalSingleItemHyperlink(WOContext context)

Constructor

Parameters:

context - WOContext

Method Detail

isStateless

public boolean isStateless()

Makes the component stateless.

Returns:

boolean

synchronizesVariablesWithBindings

public boolean synchronizesVariablesWithBindings()

Tells the component not to synchronize its binding values. This means we have to do it manually.

Returns:

boolean

payPalPurchaseHref

public String payPalPurchaseHref()

Assembles the url to send to PayPal for the single item purchase

Returns:

String

payPalUrlParams

public String payPalUrlParams()

Assembles the string of parameters for the payPalPurchaseHref. It returns the binding values encoded into the format PayPal expects in order to successfully process the url params.

Returns:

String

additionalBindingList

protected NSArray additionalBindingList()

additionalBindingList is a NSArray of bindings to pull when we synchronize our values with the WOComponent's binding settings. It's a simple way to customize the bindings that should be pulled, in addition to the superclass' base list of bindings that it cares about (baseBindingList()).

Specified by:

additionalBindingList in class PayPalSingleItemLinkBase

Returns:

NSArray

pullBindings

protected void pullBindings()

Manually synchronizes the values from the WOComponent. It does this by enumerating first through the baseBindingList() and then the additionalBindingList()

reset

public void reset()

Resets the values pulled from the WOComponent to null.

appendToResponse

public void appendToResponse(WOResponse r,
                             WOContext c)

Overrides the default behavior and tells the Component to synchronize its ivar values with those bound to the WOComponent's bindings by calling pullBindings()

Parameters:

r - WOResponse

c - WOContext

takeValuesFromRequest

public void takeValuesFromRequest(WORequest r,
                                  WOContext c)

Overrides the default behavior and tells the Component to synchronize its ivar values with those bound to the WOComponent's bindings by calling pullBindings()

Parameters:

r - WORequest

c - WOContext

invokeAction

public WOActionResults invokeAction(WORequest r,
                                    WOContext c)

Overrides the default behavior and tells the Component to synchronize its ivar values with those bound to the WOComponent's bindings by calling pullBindings()

Parameters:

r - WOResponse

c - WOContext

Returns:

WOActionResults