com.github.bordertech.wcomponents.examples.petstore

Class UpdateCartComponent

java.lang.Object

com.github.bordertech.wcomponents.AbstractWComponent

com.github.bordertech.wcomponents.WBeanComponent

com.github.bordertech.wcomponents.WContainer

com.github.bordertech.wcomponents.WBeanContainer

com.github.bordertech.wcomponents.examples.petstore.UpdateCartComponent

All Implemented Interfaces:

BeanAware, BeanBound, BeanProviderBound, Container, DataBound, MutableContainer, NamingContextable, WComponent, WebComponent, Serializable

public class UpdateCartComponent
extends WBeanContainer

A component to update the quantity of an item in the user's shopping cart. Expects the bean to be the Integer item id.

Since:

1.0.0

Author:

Yiannis Paschalidis

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.github.bordertech.wcomponents.AbstractWComponent

AbstractWComponent.WComponentRef

Field Summary

Fields inherited from interface com.github.bordertech.wcomponents.WComponent

DEFAULT_APPLICATION_ID, DEFAULT_INTERNAL_ID, DEFAULT_NO_ID, ID_CONTEXT_SEPERATOR, ID_FRAMEWORK_ASSIGNED_SEPERATOR, ID_VALIDATION_PATTERN

Constructor Summary

Constructors

Constructor and Description
UpdateCartComponent() Creates an UpdateCartComponent.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isVisible() Override isVisible to disable the purchasing of items that are not in stock.
void	updateBeanValue()
void	updateCart() Updates the contents of the user's shopping cart.
protected void	validateComponent(List<Diagnostic> diags) Validates the component.

Methods inherited from class com.github.bordertech.wcomponents.WContainer

add, add, getChildAt, getChildCount, getChildren, getIndexOfChild, getNamingContextId, isNamingContext, remove, removeAll, setNamingContext, setTemplate, setTemplate, setTemplateMarkUp

Methods inherited from class com.github.bordertech.wcomponents.WBeanComponent

addBeanToScratchMap, doUpdateBeanValue, getBean, getBeanFromScratchMap, getBeanId, getBeanProperty, getBeanProvider, getBeanScratchMap, getBeanValue, getComponentModel, getData, getOrCreateComponentModel, isBeanInScratchMap, isChanged, isSearchAncestors, isUseRequestScopeScratchMap, newComponentModel, removeBeanFromScratchMap, resetData, setBean, setBeanId, setBeanProperty, setBeanProvider, setData, setSearchAncestors

Methods inherited from class com.github.bordertech.wcomponents.AbstractWComponent

addHtmlClass, addHtmlClass, addNotify, afterPaint, assertAddSupported, beforePaint, createErrorDiagnostic, createErrorDiagnostic, forward, getAccessibleText, getAttribute, getBaseUrl, getDefaultModel, getEnvironment, getHeaders, getHtmlClass, getHtmlClasses, getId, getIdName, getInternalId, getLabel, getName, getParent, getScratchMap, getTabIndex, getTag, getTemplate, getTemplateMarkUp, getToolTip, handleRequest, hasNoComponentModel, hasTabIndex, initialiseComponentModel, invokeLater, invokeLaters, isDebugStructure, isDefaultState, isFlagSet, isHidden, isInitialised, isLocked, isTracking, isTrackingEnabled, isValidate, paint, paintComponent, preparePaint, preparePaintComponent, removeAttribute, removeComponentModel, removeHtmlClass, removeHtmlClass, removeNotify, replaceWComponent, reset, serviceRequest, setAccessibleText, setAttribute, setEnvironment, setFlag, setFocussed, setHidden, setHtmlClass, setHtmlClass, setIdName, setInitialised, setLocked, setTag, setToolTip, setTrackingEnabled, setValidate, setVisible, showErrorIndicators, showErrorIndicatorsForComponent, showWarningIndicators, showWarningIndicatorsForComponent, tidyUpUIContext, tidyUpUIContextForTree, toString, validate, writeReplace

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.bordertech.wcomponents.WComponent

addHtmlClass, addHtmlClass, forward, getAccessibleText, getAttribute, getBaseUrl, getEnvironment, getHeaders, getHtmlClass, getHtmlClasses, getId, getIdName, getInternalId, getLabel, getName, getParent, getTabIndex, getTag, getToolTip, handleRequest, hasTabIndex, invokeLater, isDefaultState, isHidden, isInitialised, isLocked, isTracking, isTrackingEnabled, isValidate, paint, preparePaint, removeAttribute, removeHtmlClass, removeHtmlClass, reset, serviceRequest, setAccessibleText, setAttribute, setEnvironment, setFocussed, setHtmlClass, setHtmlClass, setIdName, setInitialised, setLocked, setTag, setToolTip, setTrackingEnabled, setValidate, setVisible, showErrorIndicators, showWarningIndicators, tidyUpUIContextForTree, validate

Constructor Detail

UpdateCartComponent

public UpdateCartComponent()

Creates an UpdateCartComponent.

Method Detail

updateBeanValue

public void updateBeanValue()

Overrides:

updateBeanValue in class WBeanComponent

updateCart

public void updateCart()

Updates the contents of the user's shopping cart.

isVisible

public boolean isVisible()

Override isVisible to disable the purchasing of items that are not in stock.

Specified by:

isVisible in interface WComponent

Overrides:

isVisible in class AbstractWComponent

Returns:

true if this component is visible, false if invisible.

validateComponent

protected void validateComponent(List<Diagnostic> diags)

Validates the component.

Overrides:

validateComponent in class AbstractWComponent

Parameters:

diags - the list of diagnostics to add validation errors to.