Package org.axonframework.conversion.json

Class JsonNodeToObjectNodeConverter

java.lang.Object

org.axonframework.conversion.json.JsonNodeToObjectNodeConverter

All Implemented Interfaces:

ContentTypeConverter<com.fasterxml.jackson.databind.JsonNode,com.fasterxml.jackson.databind.node.ObjectNode>

public class JsonNodeToObjectNodeConverter
extends Object
implements ContentTypeConverter<com.fasterxml.jackson.databind.JsonNode,com.fasterxml.jackson.databind.node.ObjectNode>

A ContentTypeConverter implementation that converts a JsonNode into an ObjectNode.

Intended to simplify JSON-typed event upcasters, which generally deal with an ObjectNode as the event.

Will succeed if the JsonNode has a node type of JsonNodeType.OBJECT.

Since:

4.6.0

Author:

Steven van Beelen

Constructor Summary

Constructors

Constructor	Description
JsonNodeToObjectNodeConverter()

Method Summary

Modifier and Type	Method	Description
com.fasterxml.jackson.databind.node.ObjectNode	convert(com.fasterxml.jackson.databind.JsonNode input)	Converts the given input object of generic type S into an object of generic type T.
Class<com.fasterxml.jackson.databind.JsonNode>	expectedSourceType()	Returns the expected type of input data for this ContentTypeConverter to ContentTypeConverter.convert(Object).
Class<com.fasterxml.jackson.databind.node.ObjectNode>	targetType()	Returns the type of output for this ContentTypeConverter to ContentTypeConverter.convert(Object) into.

Methods inherited from class java.lang.Object

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

Constructor Details

JsonNodeToObjectNodeConverter

public JsonNodeToObjectNodeConverter()

Method Details

expectedSourceType

@Nonnull
public Class<com.fasterxml.jackson.databind.JsonNode> expectedSourceType()

Description copied from interface: ContentTypeConverter

Returns the expected type of input data for this ContentTypeConverter to ContentTypeConverter.convert(Object).

Specified by:

expectedSourceType in interface ContentTypeConverter<com.fasterxml.jackson.databind.JsonNode,com.fasterxml.jackson.databind.node.ObjectNode>

Returns:

The expected type of input data for this ContentTypeConverter to ContentTypeConverter.convert(Object).

targetType

@Nonnull
public Class<com.fasterxml.jackson.databind.node.ObjectNode> targetType()

Description copied from interface: ContentTypeConverter

Returns the type of output for this ContentTypeConverter to ContentTypeConverter.convert(Object) into.

Specified by:

targetType in interface ContentTypeConverter<com.fasterxml.jackson.databind.JsonNode,com.fasterxml.jackson.databind.node.ObjectNode>

Returns:

The type of output for this ContentTypeConverter to ContentTypeConverter.convert(Object) into.

convert

@Nullable
public com.fasterxml.jackson.databind.node.ObjectNode convert(@Nullable
 com.fasterxml.jackson.databind.JsonNode input)

Description copied from interface: ContentTypeConverter

Converts the given input object of generic type S into an object of generic type T.

Specified by:

convert in interface ContentTypeConverter<com.fasterxml.jackson.databind.JsonNode,com.fasterxml.jackson.databind.node.ObjectNode>

Parameters:

input - The object of generic type S to convert into an object of generic type T.

Returns:

The converted version of the given input in type T.