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Juergen Hoeller
2016-06-09 17:21:23 +02:00
parent f9e8924b3d
commit 3680ec5a0d
1 changed files with 19 additions and 21 deletions
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40
spring-web/src/main/java/org/springframework/http/converter/json/SpringHandlerInstantiator.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2014 the original author or authors.
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -32,14 +32,15 @@ import org.springframework.context.ApplicationContext;
import org.springframework.util.Assert;
/**
* Eventually get Jackson handler ({@link JsonSerializer}, {@link JsonDeserializer},
* {@link KeyDeserializer}, {@link TypeResolverBuilder}, {@link TypeIdResolver}) beans by
* type from Spring {@link ApplicationContext}. If no bean is found, the default behavior
* happen (calling no-argument constructor via reflection).
* Allows for creating Jackson ({@link JsonSerializer}, {@link JsonDeserializer},
* {@link KeyDeserializer}, {@link TypeResolverBuilder}, {@link TypeIdResolver})
* beans with autowiring against a Spring {@link ApplicationContext}.
*
* @since 4.1.3
* @author Sebastien Deleuze
* @author Juergen Hoeller
* @since 4.1.3
* @see Jackson2ObjectMapperBuilder#handlerInstantiator(HandlerInstantiator)
* @see ApplicationContext#getAutowireCapableBeanFactory()
* @see HandlerInstantiator
*/
public class SpringHandlerInstantiator extends HandlerInstantiator {
@@ -56,33 +57,30 @@ public class SpringHandlerInstantiator extends HandlerInstantiator {
this.beanFactory = beanFactory;
}
@Override
public JsonSerializer<?> serializerInstance(SerializationConfig config,
Annotated annotated, Class<?> keyDeserClass) {
return (JsonSerializer<?>) this.beanFactory.createBean(keyDeserClass);
public JsonDeserializer<?> deserializerInstance(DeserializationConfig config, Annotated annotated, Class<?> implClass) {
return (JsonDeserializer<?>) this.beanFactory.createBean(implClass);
}
@Override
public JsonDeserializer<?> deserializerInstance(DeserializationConfig config,
Annotated annotated, Class<?> deserClass) {
return (JsonDeserializer<?>) this.beanFactory.createBean(deserClass);
public KeyDeserializer keyDeserializerInstance(DeserializationConfig config, Annotated annotated, Class<?> implClass) {
return (KeyDeserializer) this.beanFactory.createBean(implClass);
}
@Override
public KeyDeserializer keyDeserializerInstance(DeserializationConfig config,
Annotated annotated, Class<?> serClass) {
return (KeyDeserializer) this.beanFactory.createBean(serClass);
public JsonSerializer<?> serializerInstance(SerializationConfig config, Annotated annotated, Class<?> implClass) {
return (JsonSerializer<?>) this.beanFactory.createBean(implClass);
}
@Override
public TypeResolverBuilder<?> typeResolverBuilderInstance(MapperConfig<?> config,
Annotated annotated, Class<?> resolverClass) {
return (TypeResolverBuilder<?>) this.beanFactory.createBean(resolverClass);
public TypeResolverBuilder<?> typeResolverBuilderInstance(MapperConfig<?> config, Annotated annotated, Class<?> implClass) {
return (TypeResolverBuilder<?>) this.beanFactory.createBean(implClass);
}
@Override
public TypeIdResolver typeIdResolverInstance(MapperConfig<?> config,
Annotated annotated, Class<?> resolverClass) {
return (TypeIdResolver) this.beanFactory.createBean(resolverClass);
public TypeIdResolver typeIdResolverInstance(MapperConfig<?> config, Annotated annotated, Class<?> implClass) {
return (TypeIdResolver) this.beanFactory.createBean(implClass);
}
}