io.micronaut.json.convert

Class JsonNodeConvertibleValues<V>

java.lang.Object

io.micronaut.json.convert.JsonNodeConvertibleValues<V>

Type Parameters:

V - The generic type for values

All Implemented Interfaces:

ConvertibleValues<V>, ValueResolver<CharSequence>, Iterable<Map.Entry<String,V>>

@Internal
public class JsonNodeConvertibleValues<V>
extends Object
implements ConvertibleValues<V>

Simple facade over a JsonNode to make it a ConvertibleValues.

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields inherited from interface io.micronaut.core.convert.value.ConvertibleValues

EMPTY

Constructor Summary

Constructors

Constructor and Description
JsonNodeConvertibleValues(JsonNode objectNode, ConversionService<?> conversionService)

Method Summary

Modifier and Type	Method and Description
<T> Optional<T>	get(CharSequence name, ArgumentConversionContext<T> conversionContext) Resolve the given property for the given name.
Set<String>	names()
Collection<V>	values()

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.value.ConvertibleValues

asMap, asMap, asProperties, contains, empty, forEach, getValue, getValueType, isEmpty, iterator, of, subMap, subMap, subMap

Methods inherited from interface io.micronaut.core.value.ValueResolver

get, get, get

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

JsonNodeConvertibleValues

public JsonNodeConvertibleValues(JsonNode objectNode,
                                 ConversionService<?> conversionService)

Parameters:

objectNode - The node that maps to JSON object structure

conversionService - To convert the JSON node into given type

Method Detail

names

public Set<String> names()

Specified by:

names in interface ConvertibleValues<V>

Returns:

The names of the values

values

public Collection<V> values()

Specified by:

values in interface ConvertibleValues<V>

Returns:

The values

get

public <T> Optional<T> get(CharSequence name,
                           ArgumentConversionContext<T> conversionContext)

Description copied from interface: ValueResolver

Resolve the given property for the given name.

Specified by:

get in interface ValueResolver<CharSequence>

Type Parameters:

T - The concrete type

Parameters:

name - The name

conversionContext - The conversion context

Returns:

An optional containing the property value if it exists and is able to be converted