io.vena.bosk.drivers.mongo

Class BsonPlugin

java.lang.Object

io.vena.bosk.SerializationPlugin

io.vena.bosk.drivers.mongo.BsonPlugin

public final class BsonPlugin
extends io.vena.bosk.SerializationPlugin

Nested Class Summary

Nested classes/interfaces inherited from class io.vena.bosk.SerializationPlugin

io.vena.bosk.SerializationPlugin.DeserializationScope

Constructor Summary

Constructors

Constructor and Description
BsonPlugin()

Method Summary

Modifier and Type	Method and Description
<R extends io.vena.bosk.Entity> org.bson.codecs.configuration.CodecProvider	codecProviderFor(io.vena.bosk.Bosk<R> bosk) Note that the CodecProvider is Class-based, so it has anemic type information for generics due to type erasure.
<T,R extends io.vena.bosk.Entity> org.bson.codecs.Codec<T>	getCodec(java.lang.reflect.Type targetType, java.lang.Class<T> targetClass, org.bson.codecs.configuration.CodecRegistry registry, io.vena.bosk.Bosk<R> bosk) Like codecProviderFor(bosk).get(targetType, registry) except this works more broadly because it can accept a ParameterizedType for generic classes.

Methods inherited from class io.vena.bosk.SerializationPlugin

hasDeserializationPath, innerDeserializationScope, isEnclosingReference, isImplicitParameter, isSelfReference, newDeserializationScope, newDeserializationScope, nodeFieldDeserializationScope, overlayScope, parameterValueList

Methods inherited from class java.lang.Object

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

Constructor Detail

BsonPlugin

public BsonPlugin()

Method Detail

codecProviderFor

public <R extends io.vena.bosk.Entity> org.bson.codecs.configuration.CodecProvider codecProviderFor(io.vena.bosk.Bosk<R> bosk)

Note that the CodecProvider is Class-based, so it has anemic type information for generics due to type erasure. Because of this, the returned CodecProvider is unable to provide Codecs for certain generic types.

In response to this shortcoming, you can access Codecs for any type using getCodec(Type, Class, CodecRegistry, Bosk)

getCodec

public <T,R extends io.vena.bosk.Entity> org.bson.codecs.Codec<T> getCodec(java.lang.reflect.Type targetType,
                                                                           java.lang.Class<T> targetClass,
                                                                           org.bson.codecs.configuration.CodecRegistry registry,
                                                                           io.vena.bosk.Bosk<R> bosk)

Like codecProviderFor(bosk).get(targetType, registry) except this works more broadly because it can accept a ParameterizedType for generic classes.

Type Parameters:

R - root type of bosk

Parameters:

targetClass - must match targetType. This is provided only to help Java do type inference and avoid ugly and unnecessary type casts.