er.wopaypal
Class PayPalSingleItemFormLink

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

All Implemented Interfaces:

com.webobjects.appserver.WOActionResults, com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCodingAdditions, com.webobjects.foundation.NSValidation, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

PayPalDonateFormLink

public class PayPalSingleItemFormLink
extends PayPalSingleItemLinkBase

PayPalSingleItemFormLink is a WOComponent that implements a form to submit a PayPal single item purchase.

See Also:

Serialized Form

Nested Class Summary

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

com.webobjects.appserver.WOComponent._EventLoggingEnabler, com.webobjects.appserver.WOComponent.Event

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation, com.webobjects.foundation.NSKeyValueCodingAdditions.Utility

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding

com.webobjects.foundation.NSKeyValueCoding._BooleanFieldBinding, com.webobjects.foundation.NSKeyValueCoding._BooleanMethodBinding, com.webobjects.foundation.NSKeyValueCoding._FieldBinding, com.webobjects.foundation.NSKeyValueCoding._ForwardingBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding._MethodBinding, com.webobjects.foundation.NSKeyValueCoding._NumberFieldBinding, com.webobjects.foundation.NSKeyValueCoding._NumberMethodBinding, com.webobjects.foundation.NSKeyValueCoding._ReflectionKeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCoding.Null, com.webobjects.foundation.NSKeyValueCoding.UnknownKeyException, com.webobjects.foundation.NSKeyValueCoding.ValueAccessor

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSValidation

com.webobjects.foundation.NSValidation._MethodBinding, com.webobjects.foundation.NSValidation._ValidationBinding, com.webobjects.foundation.NSValidation.DefaultImplementation, com.webobjects.foundation.NSValidation.Utility, com.webobjects.foundation.NSValidation.ValidationException

Field Summary

com.webobjects.foundation.NSDictionary	aDict Used in the WORepetition in the WOComponent
java.lang.Boolean	useImageButton Used in the WOConditional on the WOComponent

Fields inherited from class er.wopaypal.PayPalSingleItemLinkBase

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

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations

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.NSKeyValueCoding

NullValue

Fields inherited from interface com.webobjects.foundation.NSValidation

_CLASS

Constructor Summary

PayPalSingleItemFormLink(com.webobjects.appserver.WOContext context)
Constructor.

Method Summary

protected com.webobjects.foundation.NSArray	additionalBindingList() additionalBindingList is a NSArray of bindings to pull when we synchronize our values with the WOComponent's binding settings.
void	appendToResponse(com.webobjects.appserver.WOResponse r, com.webobjects.appserver.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()
com.webobjects.foundation.NSArray	encodedBindings() NSArray of binding values presented in the way PayPal expects them.
com.webobjects.appserver.WOActionResults	invokeAction(com.webobjects.appserver.WORequest r, com.webobjects.appserver.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.
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(com.webobjects.appserver.WORequest r, com.webobjects.appserver.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	useImageButtonAsSmallBBoolean() Simple utility method that checks to see if the WOComponent should render the image button or the submit button.

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

aDict

public com.webobjects.foundation.NSDictionary aDict

Used in the WORepetition in the WOComponent

useImageButton

public java.lang.Boolean useImageButton

Used in the WOConditional on the WOComponent

Constructor Detail

PayPalSingleItemFormLink

public PayPalSingleItemFormLink(com.webobjects.appserver.WOContext context)

Constructor.

Parameters:

context - WOContext

Method Detail

isStateless

public boolean isStateless()

Makes the component stateless.

Overrides:

isStateless in class com.webobjects.appserver.WOComponent

Returns:

boolean

synchronizesVariablesWithBindings

public boolean synchronizesVariablesWithBindings()

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

Overrides:

synchronizesVariablesWithBindings in class com.webobjects.appserver.WOComponent

Returns:

boolean

encodedBindings

public com.webobjects.foundation.NSArray encodedBindings()

NSArray of binding values presented in the way PayPal expects them. This array will be used in the WOComponent (in a WORepetition) to pass values to a series of hidden fields in the form that gets submitted to PayPal.

Returns:

NSArray of NSDIctionary objects

useImageButtonAsSmallBBoolean

public boolean useImageButtonAsSmallBBoolean()

Simple utility method that checks to see if the WOComponent should render the image button or the submit button. Defaults to false, which means it should show the submit button.

Returns:

boolean

additionalBindingList

protected com.webobjects.foundation.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.

Overrides:

reset in class com.webobjects.appserver.WOComponent

appendToResponse

public void appendToResponse(com.webobjects.appserver.WOResponse r,
                             com.webobjects.appserver.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()

Overrides:

appendToResponse in class com.webobjects.appserver.WOComponent

Parameters:

r - WOResponse

c - WOContext

takeValuesFromRequest

public void takeValuesFromRequest(com.webobjects.appserver.WORequest r,
                                  com.webobjects.appserver.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()

Overrides:

takeValuesFromRequest in class com.webobjects.appserver.WOComponent

Parameters:

r - WORequest

c - WOContext

invokeAction

public com.webobjects.appserver.WOActionResults invokeAction(com.webobjects.appserver.WORequest r,
                                                             com.webobjects.appserver.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()

Overrides:

invokeAction in class com.webobjects.appserver.WOComponent

Parameters:

r - WOResponse

c - WOContext

Returns:

WOActionResults