com.neurosys.products.service

Class ProductContextUtils<P extends Product>

java.lang.Object

com.neurosys.utils.ContextUtils

com.neurosys.products.service.ProductContextUtils<P>

Type Parameters:

P - TODO: Make a generic version for IHierarchialReference, once HierarchyService is updated to accomodate ProductService common methods. TODO: Fix initialization to not make productService optional when its code base is separated.

@Component(value="productContextUtils")
public class ProductContextUtils<P extends Product>
extends ContextUtils

A bunch of ContextUtils that help in deriving Catalog module related Context / configurations and customizations

Note: Since this class relies on Spring Context, any call to its members should happen only after bootstrap

Author:

Arjun Dhar

Field Summary

Fields inherited from class com.neurosys.utils.ContextUtils

context, MODULESMAP_BEAN_NAME, springStaticConfigSource

Constructor Summary

Constructors

Constructor and Description
ProductContextUtils()

Method Summary

Modifier and Type	Method and Description
String	getConfigProperty(String callerId, List<P> thisAndParents, String key)
protected String	getConfigProperty(String callerId, Object o, Object keyDeriver, String key) Derive property config for modelId (if defined) else default from admin.properties Class name .
String	getConfigProperty(String callerId, ProductReference thisProductRef, String key) Scans hierarchy for config property as SpringStaticConfigurations and then finally in adminProperties for the key.
String	getConfigProperty(String callerId, P thisProduct, String key)
Properties	getDefaultConfiguration()
static ProductContextUtils	getInstance()
SerializableTransformer	getNameSpaceDeriveTransformer()
List<P>	getThisAndParents(P thisProduct)
List<P>	getThisAndParents(ProductReference thisProductRef)
void	init()
void	setDefaultConfiguration(Properties defaultConfiguration)
void	setNameSpaceDeriveTransformer(SerializableTransformer productNameTransformer)

Methods inherited from class com.neurosys.utils.ContextUtils

getConfigProperty, getConfigProperty, getModule, getModuleFromContext

Methods inherited from class java.lang.Object

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

Constructor Detail

ProductContextUtils

public ProductContextUtils()

Method Detail

init

@PostConstruct
public void init()

Overrides:

init in class ContextUtils

getInstance

public static ProductContextUtils getInstance()

getThisAndParents

public List<P> getThisAndParents(ProductReference thisProductRef)

Parameters:

thisProductRef - as ProductReference for the product/category to fetch it and its parents.

Returns:

getThisAndParents

public List<P> getThisAndParents(P thisProduct)

getConfigProperty

protected String getConfigProperty(String callerId,
                                   Object o,
                                   Object keyDeriver,
                                   String key)

Derive property config for modelId (if defined) else default from admin.properties
Class name . modelId ; for any custom config(s). Within the SpringStaticConfiguration, the value is a Map of key, values of the key matching whats in the admin config for default categories

Parameters:

callerId - as String. The identifying Calling API for which the configurations exist. Within this nameSpaceDeriveTransformer will be used to search the configurations for the Category.

o - as Object - Object from which key will be derived

keyDeriver - as String or Transformer which can be null, for the model this Panel instance represents for which we expect config overrides

key - as String, as the key property we wish to fetch

Returns:

String TODO: All admin code should use this instead of a direct property access

getConfigProperty

public String getConfigProperty(String callerId,
                                ProductReference thisProductRef,
                                String key)

Scans hierarchy for config property as SpringStaticConfigurations and then finally in adminProperties for the key.

Parameters:

callerId - as String. The identifying Calling API for which the configurations exist. Within this nameSpaceDeriveTransformer will be used to search the configurations for the Category.

thisProductRef - as Current category

key - as String

Returns:

getConfigProperty

public String getConfigProperty(String callerId,
                                List<P> thisAndParents,
                                String key)

Parameters:

callerId - as String. The identifying Calling API for which the configurations exist. Within this nameSpaceDeriveTransformer will be used to search the configurations for the Category.

thisProductRef - as Current category

thisAndParents - as List of products to scan for properties in hierarchy

key -

Returns:

getConfigProperty

public String getConfigProperty(String callerId,
                                P thisProduct,
                                String key)

Parameters:

callerId - as String. The identifying Calling API for which the configurations exist. Within this nameSpaceDeriveTransformer will be used to search the configurations for the Category.

thisProductRef - as Current category

thisAndParents - as List of products to scan for properties in hierarchy

key -

Returns:

getDefaultConfiguration

public Properties getDefaultConfiguration()

setDefaultConfiguration

public void setDefaultConfiguration(Properties defaultConfiguration)

getNameSpaceDeriveTransformer

public SerializableTransformer getNameSpaceDeriveTransformer()

setNameSpaceDeriveTransformer

public void setNameSpaceDeriveTransformer(SerializableTransformer productNameTransformer)