io.micronaut.jackson.convert

Class ArrayNodeToIterableConverter

java.lang.Object

io.micronaut.jackson.convert.ArrayNodeToIterableConverter

All Implemented Interfaces:

TypeConverter<com.fasterxml.jackson.databind.node.ArrayNode,Iterable>

@Singleton
public class ArrayNodeToIterableConverter
extends Object
implements TypeConverter<com.fasterxml.jackson.databind.node.ArrayNode,Iterable>

Since:

1.0

Author:

Graeme Rocher

Constructor Summary

Constructors

Constructor and Description
ArrayNodeToIterableConverter(ConversionService conversionService) Create a new converter to convert from json to given type iteratively.
ArrayNodeToIterableConverter(com.fasterxml.jackson.databind.ObjectMapper objectMapper, ConversionService conversionService) Deprecated. Use ArrayNodeToIterableConverter(ConversionService) instead

Method Summary

Modifier and Type	Method and Description
Optional<Iterable>	convert(com.fasterxml.jackson.databind.node.ArrayNode node, Class<Iterable> 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

ArrayNodeToIterableConverter

@Deprecated
public ArrayNodeToIterableConverter(com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                                                ConversionService conversionService)

Deprecated. Use ArrayNodeToIterableConverter(ConversionService) instead

Create a new converter to convert from json to given type iteratively.

Parameters:

objectMapper - To convert from Json

conversionService - Convert the given json node to the given target type.

ArrayNodeToIterableConverter

@Inject
public ArrayNodeToIterableConverter(ConversionService conversionService)

Create a new converter to convert from json to given type iteratively.

Parameters:

conversionService - Convert the given json node to the given target type.

Method Detail

convert

public Optional<Iterable> convert(com.fasterxml.jackson.databind.node.ArrayNode node,
                                  Class<Iterable> 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,Iterable>

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