org.springframework.statemachine.data.support

Class StateMachineJackson2ResourceReader

java.lang.Object

org.springframework.statemachine.data.support.StateMachineJackson2ResourceReader

All Implemented Interfaces:

org.springframework.data.repository.init.ResourceReader

public class StateMachineJackson2ResourceReader
extends java.lang.Object
implements org.springframework.data.repository.init.ResourceReader

A ResourceReader using Jackson to read JSON into objects.

Author:

Oliver Gierke, Janne Valkealahti

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.data.repository.init.ResourceReader

org.springframework.data.repository.init.ResourceReader.Type

Constructor Summary

Constructors

Constructor and Description
StateMachineJackson2ResourceReader() Creates a new Jackson2ResourceReader.
StateMachineJackson2ResourceReader(com.fasterxml.jackson.databind.ObjectMapper mapper) Creates a new Jackson2ResourceReader using the given ObjectMapper.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	readFrom(org.springframework.core.io.Resource resource, java.lang.ClassLoader classLoader)
void	setTypeKey(java.lang.String typeKey) Configures the JSON document's key to lookup the type to instantiate the object.

Methods inherited from class java.lang.Object

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

Constructor Detail

StateMachineJackson2ResourceReader

public StateMachineJackson2ResourceReader()

Creates a new Jackson2ResourceReader.

StateMachineJackson2ResourceReader

public StateMachineJackson2ResourceReader(com.fasterxml.jackson.databind.ObjectMapper mapper)

Creates a new Jackson2ResourceReader using the given ObjectMapper.

Parameters:

mapper - the mapper

Method Detail

setTypeKey

public void setTypeKey(java.lang.String typeKey)

Configures the JSON document's key to lookup the type to instantiate the object. Defaults to Jackson2ResourceReader.DEFAULT_TYPE_KEY.

Parameters:

typeKey - the new type key

readFrom

public java.lang.Object readFrom(org.springframework.core.io.Resource resource,
                                 java.lang.ClassLoader classLoader)
                          throws java.lang.Exception

Specified by:

readFrom in interface org.springframework.data.repository.init.ResourceReader

Throws:

java.lang.Exception