Package com.broadleafcommerce.common.messaging.notification

Class MessageSerializationHelper

java.lang.Object

com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper

public class MessageSerializationHelper
extends Object

Helper class for managing serialized state of message information. Primarily used for working with NotificationState.getMessageValue() (and related fields).

Author:

Jeff Fischer

Constructor Summary

Constructors

Constructor	Description
MessageSerializationHelper(com.fasterxml.jackson.databind.ObjectMapper fieldChangeMapper)

Method Summary

Modifier and Type	Method	Description
<T> T	getObjectRepresentation(String json, Class<T> javaType)	Get an object version of some JSON.
<T> T	getObjectRepresentation(String json, String type)	Get an object version of some JSON using a string-based class name.
String	getSerializedRepresentation(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

MessageSerializationHelper

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

Method Detail

getObjectRepresentation

@Nullable
public <T> T getObjectRepresentation(@Nullable
                                     String json,
                                     String type)

Get an object version of some JSON using a string-based class name. If the given javaType is a String, the original json is return unmodified.

Parameters:

json - JSON to deserialize

type - object type used during deserialization

Returns:

the deserialized object or null if json was null

See Also:

getObjectRepresentation(String, Class)

getObjectRepresentation

@Nullable
public <T> T getObjectRepresentation(@Nullable
                                     String json,
                                     Class<T> javaType)

Get an object version of some JSON. If the given javaType is a String, the original json is return unmodified.

Parameters:

json - JSON to deserialize

javaType - the type to deserialize into

Returns:

the deserialized object or null if json was null

See Also:

getObjectRepresentation(String, String)

getSerializedRepresentation

@Nullable
public String getSerializedRepresentation(@Nullable
                                          Object item)

The message information to convert to JSON string.

Parameters:

item - The message information

Returns:

the JSON representation or null if item was null