io.micronaut.jackson.convert

Class ArrayNodeToArrayConverter

java.lang.Object

io.micronaut.jackson.convert.ArrayNodeToArrayConverter

All Implemented Interfaces:

TypeConverter<com.fasterxml.jackson.databind.node.ArrayNode,Object[]>

@Singleton
public class ArrayNodeToArrayConverter
extends Object
implements TypeConverter<com.fasterxml.jackson.databind.node.ArrayNode,Object[]>

Converts ArrayNode instances to arrays.

Since:

1.0

Author:

Graeme Rocher

Constructor Summary

Constructors

Constructor and Description
ArrayNodeToArrayConverter(com.fasterxml.jackson.databind.ObjectMapper objectMapper) Deprecated. Use ArrayNodeToArrayConverter(Provider) instead
ArrayNodeToArrayConverter(Provider<com.fasterxml.jackson.databind.ObjectMapper> objectMapper) Create a converter to convert form ArrayNode to Array.

Method Summary

Modifier and Type	Method and Description
Optional<Object[]>	convert(com.fasterxml.jackson.databind.node.ArrayNode node, Class<Object[]> targetType, ConversionContext context) Converts from the given source object type to the target type.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.core.convert.TypeConverter

convert, of

Constructor Detail

ArrayNodeToArrayConverter

@Deprecated
public ArrayNodeToArrayConverter(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Deprecated. Use ArrayNodeToArrayConverter(Provider) instead

Create a converter to convert form ArrayNode to Array.

Parameters:

objectMapper - To convert from Json to Array

ArrayNodeToArrayConverter

@Inject
public ArrayNodeToArrayConverter(Provider<com.fasterxml.jackson.databind.ObjectMapper> objectMapper)

Create a converter to convert form ArrayNode to Array.

Parameters:

objectMapper - To convert from Json to Array

Method Detail

convert

public Optional<Object[]> convert(com.fasterxml.jackson.databind.node.ArrayNode node,
                                  Class<Object[]> targetType,
                                  ConversionContext context)

Description copied from interface: TypeConverter

Converts from the given source object type to the target type. Implementers should take care to return Optional.empty() in case the object is not convertible by catching any necessary exceptions and failing gracefully.

Specified by:

convert in interface TypeConverter<com.fasterxml.jackson.databind.node.ArrayNode,Object[]>

Parameters:

node - The object type

targetType - The target type being converted to

context - The ConversionContext

Returns:

The converted type or empty if the conversion is not possible