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Add Jackson's Modules registration in Jackson2OMFactoryBean

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Prior to this commit, one couldn't configure Jackson's ObjectMapper
with (De)SerializerModifiers or advanced configuration features
using XML configuration.

This commit updates the FactoryBean and adds a setModule method
that will register Modules with the ObjectMapper.

Note that this commit is only about XML configuration, since
this feature was already available with JavaConfig.

Issue: SPR-10429
This commit is contained in:
Brian Clozel
2013-10-02 15:43:42 +02:00
committed by Rossen Stoyanchev
parent e91ce23cd0
commit a5e3916724
2 changed files with 54 additions and 1 deletions
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20
spring-web/src/test/java/org/springframework/http/converter/json/Jackson2ObjectMapperFactoryBeanTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2013 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.
@@ -17,6 +17,7 @@
package org.springframework.http.converter.json;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
@@ -33,6 +34,7 @@ import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.MapperFeature;
import com.fasterxml.jackson.databind.Module;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.cfg.DeserializerFactoryConfig;
@@ -40,6 +42,7 @@ import com.fasterxml.jackson.databind.cfg.SerializerFactoryConfig;
import com.fasterxml.jackson.databind.deser.BasicDeserializerFactory;
import com.fasterxml.jackson.databind.deser.std.DateDeserializers.DateDeserializer;
import com.fasterxml.jackson.databind.introspect.NopAnnotationIntrospector;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.BasicSerializerFactory;
import com.fasterxml.jackson.databind.ser.Serializers;
import com.fasterxml.jackson.databind.ser.std.NumberSerializers.NumberSerializer;
@@ -52,6 +55,7 @@ import static org.junit.Assert.*;
* Test cases for {@link Jackson2ObjectMapperFactoryBean} class.
*
* @author <a href="mailto:dmitry.katsubo@gmail.com">Dmitry Katsubo</a>
* @author Brian Clozel
*/
public class Jackson2ObjectMapperFactoryBeanTests {
@@ -151,6 +155,20 @@ public class Jackson2ObjectMapperFactoryBeanTests {
assertEquals(dateFormat, this.factory.getObject().getDeserializationConfig().getDateFormat());
}
@Test
public void testSetModules() {
JsonSerializer serializer1 = new NumberSerializer();
SimpleModule module = new SimpleModule();
module.addSerializer(Boolean.class,serializer1);
this.factory.setModules(Arrays.asList(new Module[]{module}));
this.factory.afterPropertiesSet();
ObjectMapper objectMapper = this.factory.getObject();
Serializers serializers = getSerializerFactoryConfig(objectMapper).serializers().iterator().next();
assertTrue(serializers.findSerializer(null, SimpleType.construct(Boolean.class), null) == serializer1);
}
@Test
public void testSimpleSetup() {
this.factory.afterPropertiesSet();