Procedure to override ItemPriceListCalculator
in ATG10:
Step-1: implement your own
pricing calculator class by extending “ItemListPriceCalculator “class
Sample code like below:
public class XxPriceCalculator
extends ItemListPriceCalculator {
private static final String
PERFORM_MONITOR_NAME = "XxPriceCalculator";
private static final String
TRUE_STRING = "true";
public final static ComponentName
SHOPPING_CART=
ComponentName.getComponentName("/atg/commerce/ShoppingCart");
private XxRepositoryService
priceService ;
/**
* Price a single item in a
context. this method will only update the price if the monthlyOnlinePrice has
been set, so it should only affect talkplan prices
*
* @param pPriceXx ItemPriceInfo
representing the current price Xx for the item
* @param pItem The item to price
* @param pPricingModel A
RepositoryItem representing a PricingModel
* @param pProfile The user's
profile
* @param pExtraParameters A Map
of extra parameters to be used in the pricing, may be null
*/
@SuppressWarnings("unchecked")
@Override
public void
priceItem(ItemPriceInfo pPriceXx, CommerceItem pItem, RepositoryItem
pPricingModel, Locale pLocale, RepositoryItem pProfile,
Map pExtraParameters) throws
PricingException {
String perfName =
"priceItem";
PerformanceMonitor.startOperation(PERFORM_MONITOR_NAME,
perfName);
boolean perfCancelled = false;
try {
Object priceSource =
getPriceSource(pItem);
if (priceSource == null) {
try {
if (!perfCancelled) {
PerformanceMonitor.cancelOperation(PERFORM_MONITOR_NAME,
perfName);
perfCancelled = true;
}} catch
(PerfStackMismatchException psm) {
if (isLoggingWarning()) {
logWarning(psm);
}}
throw new
PricingException(MessageFormat.format(Constants.NO_PRICE_SOURCE, new Object[] {
pItem }));
}
RepositoryItem skuItem =
(RepositoryItem) priceSource;
if (skuItem != null) {
if (isLoggingDebug()) {
logDebug("Calculating price
for " + priceSource);
}
OrderHolder shoppingCart =
(OrderHolder) this.resolveName(SHOPPING_CART, false);
if (shoppingCart != null) {
String offerAvailStatus = null;
String priceValue = null;
String XxId = null;
try {
if(null != pProfile) {
XxId = (String)
pProfile.getPropertyValue("XxId");
offerAvailStatus =
this.priceService.queryOfferAvailabilityStatus
(XxRepositoryService.XX_MANAGEMENT_DESCRIPTOR_NAME,
XxId);
priceValue =
this.priceService.queryXxPrice
(XxRepositoryService.XX_MANAGEMENT_DESCRIPTOR_NAME,
XxId);
if (isLoggingDebug()) {
logDebug("XxPriceCalculator
: Xx ID " + XxId
+ "Profile ID" +
pProfile.getRepositoryId());
}}
if(null == offerAvailStatus ||
(null != offerAvailStatus
&& offerAvailStatus.equalsIgnoreCase(TRUE_STRING))) {
if (priceValue != null) {
Double price =
Double.parseDouble(priceValue);
//price is not null
if (null != price) {
pPriceXx.setCurrentPriceDetails(new
ArrayList());
// only need to update the price
if the monthly online price has been set
priceItem(price.doubleValue(),
pPriceXx, pItem, pPricingModel, pLocale, pProfile, pExtraParameters);
if (isLoggingDebug()) {
logDebug("ItemPriceInfo for
" + priceSource + "=" + pPriceXx);
}
if(null != XxId) {
this.priceService.updateOfferAvailabilityStatus(XxId,
TRUE_STRING);
}}}}
} catch (RepositoryException
repExec) {
// TODO Auto-generated catch
block
repExec.printStackTrace();
}}}
} finally {
try {
if (!perfCancelled) {
PerformanceMonitor.endOperation(PERFORM_MONITOR_NAME,
perfName);
perfCancelled = true;
}} catch
(PerfStackMismatchException e) {
if (isLoggingWarning()) {
logWarning(e);
}}}// end finally
}
@Override
@SuppressWarnings(XxConstants.UNCHECKED)
public void priceItems(List
pPriceXxs, List pItems, RepositoryItem pPricingModel, Locale pLocale,
RepositoryItem pProfile, Order pOrder,
Map pExtraParameters) throws
PricingException {
for (int i = 0; i <
pItems.size(); i++) {
CommerceItem cItem =
(CommerceItem) pItems.get(i);
ItemPriceInfo priceInfo =
(ItemPriceInfo) pPriceXxs.get(i);
Object priceSource =
getPriceSource(cItem);
RepositoryItem skuItem =
(RepositoryItem) priceSource;
if (skuItem != null) {
if (isLoggingDebug()) {
logDebug("Calculating price
for " + priceSource);
}
String priceValue = null;
String offerAvailStatus = null;
String XxId = null;
try {
if(null != pProfile) {
XxId = (String)
pProfile.getPropertyValue("XxId");
offerAvailStatus = this.priceService.queryOfferAvailabilityStatus
(XxRepositoryService.XX_MANAGEMENT_DESCRIPTOR_NAME,
XxId);
priceValue =
this.priceService.queryXxPrice
(XxRepositoryService.XX_MANAGEMENT_DESCRIPTOR_NAME,
XxId);
}
if(null == offerAvailStatus ||
(null != offerAvailStatus
&& offerAvailStatus.equalsIgnoreCase(TRUE_STRING))) {
if (priceValue != null) {
Double price =
Double.parseDouble(priceValue);
//price is not null
if (null != price) {
priceInfo.setCurrentPriceDetails(new
ArrayList());
// only need to update the price
if the monthly online price has been set
priceItem(price.doubleValue(),
priceInfo, cItem, pPricingModel, pLocale, pProfile, pExtraParameters);
if (isLoggingDebug()) {
logDebug("ItemPriceInfo for
" + priceSource + "=" + priceInfo);
}}}
if(null != XxId) {
this.priceService.updateOfferAvailabilityStatus(XxId,
TRUE_STRING);
}}} catch (RepositoryException
repExec) {
// TODO Auto-generated catch
block
repExec.printStackTrace();
}}}}
public XxRepositoryService
getPriceService() {
return priceService;
}
public void setPriceService(XxRepositoryService
priceService) {
this.priceService = priceService;
}}
Step-2: create ATG pricing calculator
componend by using above implementation class
Ex: XxPriceCalculator.properties
#
# The ItemPricingCalculator
which gets the differential handset price
#
$class=com.Xx.pricing.QuotePriceCalculator
loggingIdentifier=ItemListPriceCalculator
pricePropertyName=listPrice
requirePriceValue=false
priceFromCatalogRef=true
pricingTools=/atg/commerce/pricing/PricingTools
repository=/atg/commerce/catalog/ProductCatalog
priceListsRepository=/atg/commerce/pricing/priceLists/PriceLists
priceListService=/shop/service/PriceListService
priceService=/com/Xx/service/PriceMatchingRepositoryService
Step-3: configure
your own pricing calculator component in bellow path /atg/commerce/pricing/ItemPricingEngine
EX: ItemPricingEngine.properties
EX: ItemPricingEngine.properties
# @version $Id:
//hosting-blueprint/B2CBlueprint/version/10.0.2/EStore/config/atg/commerce/pricing/ItemPricingEngine.properties#2
$$Change: 635969 $
# This set is used if you are
using priceLists to store your
# prices. This means the prices are retrived
from the PriceLists
# repository.
preCalculators=\
calculators/ItemPriceListCalculator,\
calculators/ItemPriceListSaleCalculator,\
/com/Xx/pricing/QuotePriceCalculator,\
calculators/ConfigurableItemPriceListCalculator,\
calculators/ConfigurableItemPriceListSaleCalculator
priceInfoClass=atg.projects.store.pricing.StoreItemPriceInfo
Step-4: configure PricingTools
component in bellow path /atg/commerce/pricing/PricingTools
EX: PricingTools.properties
EX: PricingTools.properties
# @version $Id:
//hosting-blueprint/B2CBlueprint/version/10.0.2/EStore/config/atg/commerce/pricing/PricingTools.properties#2
$$Change: 635969 $
$class=atg.projects.store.pricing.StorePricingTools
Step-5: configure PricingModelProperties
component in bellow path /atg/commerce/pricing/PricingModelProperties
EX: PricingModelProperties.properties
EX: PricingModelProperties.properties
# @version $Id:
//hosting-blueprint/B2CBlueprint/version/10.0.2/EStore/config/atg/commerce/pricing/PricingModelProperties.properties#2
$$Change: 635969 $
# $Id: //hosting-blueprint/B2CBlueprint/version/10.0.2/EStore/config/atg/commerce/pricing/PricingModelProperties.properties#2
$
$class=atg.projects.store.pricing.StorePricingModelProperties
