blue.endless.jankson

Class Jankson.Builder

java.lang.Object

blue.endless.jankson.Jankson.Builder

Enclosing class:

Jankson

public static class Jankson.Builder
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
Jankson	build()
<A,B> Jankson.Builder	registerDeserializer(java.lang.Class<A> sourceClass, java.lang.Class<B> targetClass, DeserializerFunction<A,B> function)
<T> Jankson.Builder	registerPrimitiveTypeAdapter(java.lang.Class<T> clazz, java.util.function.Function<java.lang.Object,T> adapter) Deprecated. please use registerDeserializer(Class, Class, DeserializerFunction) instead.
<T> Jankson.Builder	registerSerializer(java.lang.Class<T> clazz, java.util.function.BiFunction<T,Marshaller,JsonElement> serializer) Registers a function to serialize an object into json.
<T> Jankson.Builder	registerTypeAdapter(java.lang.Class<T> clazz, java.util.function.Function<JsonObject,T> adapter) Deprecated. please use registerDeserializer(Class, Class, DeserializerFunction) instead.
<T> Jankson.Builder	registerTypeFactory(java.lang.Class<T> clazz, java.util.function.Supplier<T> factory) Registers a factory that can generate empty objects of the specified type.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

registerTypeAdapter

@Deprecated
public <T> Jankson.Builder registerTypeAdapter(java.lang.Class<T> clazz,
                                                           java.util.function.Function<JsonObject,T> adapter)

Deprecated. please use registerDeserializer(Class, Class, DeserializerFunction) instead.

Registers a deserializer that can transform a JsonObject into an instance of the specified class. Please note that these type adapters are unsuitable for generic types, as these types are erased during jvm execution.

Parameters:

clazz - The class to register deserialization for

adapter - A function which takes a JsonObject and converts it into an equivalent object of the class `clazz`

Returns:

This Builder for further modification.

registerPrimitiveTypeAdapter

@Deprecated
public <T> Jankson.Builder registerPrimitiveTypeAdapter(java.lang.Class<T> clazz,
                                                                    java.util.function.Function<java.lang.Object,T> adapter)

Deprecated. please use registerDeserializer(Class, Class, DeserializerFunction) instead.

Registers a marshaller for primitive types. Most built-in json and java types are already supported, but this allows one to change the deserialization behavior of Json primitives. Please note that these adapters are not suitable for generic types, as these types are erased during jvm execution.

Parameters:

clazz - The class to register a type adapter for

adapter - A function which takes a plain java object and converts it into the class `clazz`

Returns:

This Builder for further modification.

registerSerializer

public <T> Jankson.Builder registerSerializer(java.lang.Class<T> clazz,
                                              java.util.function.BiFunction<T,Marshaller,JsonElement> serializer)

Registers a function to serialize an object into json. This can be useful if a class's serialized form is not meant to resemble its live-memory form.

Parameters:

clazz - The class to register a serializer for

serializer - A function which takes the object and a Marshaller, and produces a serialized JsonElement

Returns:

This Builder for further modificaton.

registerDeserializer

public <A,B> Jankson.Builder registerDeserializer(java.lang.Class<A> sourceClass,
                                                  java.lang.Class<B> targetClass,
                                                  DeserializerFunction<A,B> function)

registerTypeFactory

public <T> Jankson.Builder registerTypeFactory(java.lang.Class<T> clazz,
                                               java.util.function.Supplier<T> factory)

Registers a factory that can generate empty objects of the specified type. Sometimes it's not practical to have a no-arg constructor available on an object, so the function to create blanks can be specified here.

Parameters:

clazz - The class to use an alternate factory for

factory - A Supplier which can create blank objects of class `clazz` for deserialization

Returns:

This Builder for further modification.

build

public Jankson build()