com.broadleafcommerce.data.tracking.core.mapping

Class ChangeTransformerHelper

java.lang.Object

com.broadleafcommerce.data.tracking.core.mapping.ChangeTransformerHelper

public class ChangeTransformerHelper
extends Object

Helper class for dealing with JSON serialized object state (primarily in ChangeDetail).

Author:

Jeff Fischer

Constructor Summary

Constructors

Constructor and Description
ChangeTransformerHelper(com.fasterxml.jackson.databind.ObjectMapper fieldChangeMapper)

Method Summary

Modifier and Type	Method and Description
com.fasterxml.jackson.databind.JavaType	getJavaType(String serializedType) Get the JavaType instance from the serialized canonical type.
Object	getObjectRepresentation(String json, String type, String serializedType) Get an object version of some JSON
<T> T	getObjectRepresentation(String json, com.fasterxml.jackson.core.type.TypeReference<T> typeReference) Get a TypeReference version of some JSON
String	getSerializedType(Type type) Canonical String version of a JavaType instance based on a Type instance.
String	getStringRepresentation(Object item) The message information to convert to JSON string.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangeTransformerHelper

public ChangeTransformerHelper(com.fasterxml.jackson.databind.ObjectMapper fieldChangeMapper)

Method Detail

getObjectRepresentation

public Object getObjectRepresentation(String json,
                                      String type,
                                      String serializedType)

Get an object version of some JSON

Parameters:

json - The JSON to deserialize

type - The object type used during deserialization

serializedType - Canonical String version of the JavaType

Returns:

the deserialized object

getObjectRepresentation

public <T> T getObjectRepresentation(String json,
                                     com.fasterxml.jackson.core.type.TypeReference<T> typeReference)

Get a TypeReference version of some JSON

Parameters:

json - The JSON to deserialize

Returns:

the deserialized type reference object

getSerializedType

public String getSerializedType(Type type)

Canonical String version of a JavaType instance based on a Type instance.

Parameters:

type - The Type instance to convert

Returns:

Canonical String version of JavaType

getStringRepresentation

public String getStringRepresentation(Object item)

The message information to convert to JSON string.

Parameters:

item - The message information

Returns:

The JSON representation

getJavaType

public com.fasterxml.jackson.databind.JavaType getJavaType(String serializedType)

Get the JavaType instance from the serialized canonical type.

Parameters:

serializedType - Canonical String version of JavaType

Returns:

The JavaType represented by the String