com.beasys.commerce.foundation
Class BusinessPolicyHome

java.lang.Object
  |
  +--com.beasys.commerce.foundation.BusinessPolicyHome

public class BusinessPolicyHome

extends java.lang.Object

implements SmartHome

This is a BusinessPolicy home/bean factory. This implementation caches classes for increased performance using the design pattern that reduces contention and synchronization overhead.

See Also:

CommercePropertiesHelper

Field Summary

static java.lang.String	CUSTOM_HOME_NAME
static java.lang.String	DEFAULT_BUSINESS_POLICY_IMPL_SUFFIX
static java.lang.String	DEFAULT_POLICY_BEAN_CLASS_NAME

Constructor Summary

BusinessPolicyHome()

Method Summary

static BusinessPolicy	create(java.lang.String businessPolicyInterfaceClassName) Given a bean interface, use the factory pattern to create an instance.
static SmartHome	getCustomHome(java.lang.String businessPolicyInterfaceClassName) Given a bean interface, use the factory pattern to get its custom home.
static void	init() The init method must be called before any BusinessPolicies are created.

Methods inherited from class java.lang.Object

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

Field Detail

CUSTOM_HOME_NAME

public static final java.lang.String CUSTOM_HOME_NAME

DEFAULT_POLICY_BEAN_CLASS_NAME

public static final java.lang.String DEFAULT_POLICY_BEAN_CLASS_NAME

DEFAULT_BUSINESS_POLICY_IMPL_SUFFIX

public static final java.lang.String DEFAULT_BUSINESS_POLICY_IMPL_SUFFIX

Constructor Detail

BusinessPolicyHome

public BusinessPolicyHome()

Method Detail

init

public static void init()

The init method must be called before any BusinessPolicies are created. This is required for supporting pluggable BelongingHomes specified in the commerce.properties file.

getCustomHome

public static SmartHome getCustomHome(java.lang.String businessPolicyInterfaceClassName)

Given a bean interface, use the factory pattern to get its custom home. If a bean's custom home is not defined in the weblogiccommerce.properties file, then this method returns null. This is an example of specifying a custom home name in the properties file.

 com.beasys.commerce.ebusiness.item.ItemPriceCalculationPolicy.CustomHomeName = com.acme.util.ExpertPricerHome
 com.beasys.commerce.ebusiness.item.ItemPriceCalculationPolicy.DefaultPolicyClassName = com.acme.util.ExpertPricer
 

create

public static BusinessPolicy create(java.lang.String businessPolicyInterfaceClassName)

Given a bean interface, use the factory pattern to create an instance. The bean instance can be obtained from the weblogiccommerce.properties file. If it is not there, then we will use the default Impl where is the name of the bean interface. This is an example of specifying a different Impl class in the properties file.

 com.beasys.commerce.ebusiness.item.ItemPriceCalculationPolicy.CustomHomeName = com.acme.util.ExpertPricerHome
 com.beasys.commerce.ebusiness.item.ItemPriceCalculationPolicy.DefaultPolicyClassName = com.acme.util.ExpertPricer