com.mapbox.geojson.gson

Class GeometryDeserializer

java.lang.Object

com.mapbox.geojson.gson.GeometryDeserializer

All Implemented Interfaces:

com.google.gson.JsonDeserializer<Geometry>

public class GeometryDeserializer
extends java.lang.Object
implements com.google.gson.JsonDeserializer<Geometry>

Required to handle the "Unable to invoke no-args constructor for interface Geometry error that Gson shows when trying to deserialize a list of Geometry.

Since:

1.0.0

Constructor Summary

Constructors

Constructor and Description
GeometryDeserializer() Empty constructor to prevent relying on the default one.

Method Summary

Modifier and Type	Method and Description
Geometry	deserialize(com.google.gson.JsonElement json, java.lang.reflect.Type typeOfT, com.google.gson.JsonDeserializationContext context) Required to handle the "Unable to invoke no-args constructor for interface Geometry error that Gson shows when trying to deserialize a list of Geometry.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryDeserializer

public GeometryDeserializer()

Empty constructor to prevent relying on the default one.

Since:

3.0.0

Method Detail

deserialize

public Geometry deserialize(com.google.gson.JsonElement json,
                            java.lang.reflect.Type typeOfT,
                            com.google.gson.JsonDeserializationContext context)

Required to handle the "Unable to invoke no-args constructor for interface Geometry error that Gson shows when trying to deserialize a list of Geometry.

Specified by:

deserialize in interface com.google.gson.JsonDeserializer<Geometry>

Parameters:

json - A class representing an element of Json.

typeOfT - Common superinterface for all types in the Java.

context - Context for deserialization that is passed to a custom deserializer during invocation of its JsonDeserializer.deserialize(JsonElement, Type, JsonDeserializationContext) method.

Returns:

either default deserialization on the specified object or JsonParseException.

Throws:

com.google.gson.JsonParseException - This exception is raised if there is a serious issue that occurs during parsing of a Json string.

Since:

1.0.0