com.neurosys.modules.utils

Class Utils

java.lang.Object

com.neurosys.modules.utils.Utils

Direct Known Subclasses:

Utils

@Component
public class Utils
extends Object

Nur related Utils, common for the project only

Author:

Arjun Dhar

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static <P extends Product> String	getAttributeValue(String attribName, P p, List<P> parents) Get the attribute value of a Product.
static <T> Object	getEntityValue(String entitiyFieldName, T t, List<T> parents) Get the field value of an Entity.
static Utils	getInstance()
static <T> T	getObjectWithFieldValue(String entitiyFieldName, T t, List<T> parents) Get the Object with the field value != null.
static <P extends Product> P	getProductWithAttribute(String attribName, P p, List<P> parents) Get the Product with the attribute != null.
static String	getResourceUrl(Attributes a, FacetMeta facet, int index) Resource definitions that are comma separated or singular.
static String	getResourceUrl(Attributes a, String attributeName, int index) Resource definitions that are comma separated or singular.
static String[]	getResourceUrls(Attributes a, FacetMeta facet) Resource definitions that are comma separated or singular.
static String[]	getResourceUrls(Attributes a, String attributeName) Resource definitions that are comma separated or singular.
static String	sizeToString(Size size, String delim, List<String> lbhOrder) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

getInstance

public static Utils getInstance()

getResourceUrl

public static final String getResourceUrl(Attributes a,
                                          String attributeName,
                                          int index)

Resource definitions that are comma separated or singular. + we assume the entity of type Attributes, runs in site.resources.folder.mode.relative=true so no need to do more analysis on the raw string

Parameters:

a - as Attributes

attributeName - as Name of Attribute

index; - will extract the index element or return the same element if there is only one value

getResourceUrls

public static final String[] getResourceUrls(Attributes a,
                                             String attributeName)

Resource definitions that are comma separated or singular. Return raw value(s) in array

Parameters:

a - as Attributes

attributeName - as Name of Attribute

getResourceUrl

public static final String getResourceUrl(Attributes a,
                                          FacetMeta facet,
                                          int index)

Resource definitions that are comma separated or singular. + thumbImageFacet is mapped to etl function that determines the property name + we assume the entity of type Attributes, runs in site.resources.folder.mode.relative=true so no need to do more analysis on the raw string

Parameters:

a - as Attributes

facet - as FacetMeta

index; - will extract the index element or return the same element if there is only one value

getResourceUrls

public static final String[] getResourceUrls(Attributes a,
                                             FacetMeta facet)

Resource definitions that are comma separated or singular. Return raw value(s) in array

Parameters:

a - as Attributes

facet - as FacetMeta

getAttributeValue

public static <P extends Product> String getAttributeValue(String attribName,
                                                           P p,
                                                           List<P> parents)

Get the attribute value of a Product. Start with the base product and scan up the hierarchy one parent @ a time

Parameters:

attribName - as String

p - as Product

parents - as list of product (First elements = immediate Parent, last is the top most in hierarchy or DEFAULT)

Returns:

String value if one exists in the hierarchy or null @nullable true TODO: Write Unit test case

getProductWithAttribute

public static <P extends Product> P getProductWithAttribute(String attribName,
                                                            P p,
                                                            List<P> parents)

Get the Product with the attribute != null. Start with the base product and scan up the hierarchy one parent @ a time

Parameters:

attribName - as String

p - as Product

parents - as list of product (First elements = immediate Parent, last is the top most in hierarchy or DEFAULT)

Returns:

String value if one exists in the hierarchy or null @nullable true TODO: Write Unit test case

getEntityValue

public static <T> Object getEntityValue(String entitiyFieldName,
                                        T t,
                                        List<T> parents)
                                 throws Exception

Get the field value of an Entity. Start with the base entity and scan up the hierarchy one parent @ a time. (Where 0th index is immediate parent in param parents)

Parameters:

entitiyFieldName - as String

t - as Object

parents - as list of product (First elements = immediate Parent, last is the top most in hierarchy or DEFAULT)

Returns:

String value if one exists in the hierarchy or null @nullable true TODO: Write Unit test case

Throws:

Exception

getObjectWithFieldValue

public static <T> T getObjectWithFieldValue(String entitiyFieldName,
                                            T t,
                                            List<T> parents)
                                     throws Exception

Get the Object with the field value != null. Start with the base product and scan up the hierarchy one parent @ a time. (Where 0th index is immediate parent in param parents)

Parameters:

entitiyFieldName - as String

t - as Object

parents - as list of product (First elements = immediate Parent, last is the top most in hierarchy or DEFAULT)

Returns:

String value if one exists in the hierarchy or null @nullable true TODO: Write Unit test case

Throws:

Exception

sizeToString

@Deprecated
public static String sizeToString(Size size,
                                              String delim,
                                              List<String> lbhOrder)

Deprecated.

Parameters:

size - as Size

delim - as Delimeter, applicable for SizeDimensions

lbhOrder - as List of fields in order like length, width, height. See StringToSizeTransformer#getLbhOrder()

Returns:

String

See Also:

SizeToStringTransformer