Configuration
If you need to enable/disable of module or extend list of ObjectMapper serializers, you can fallow next steps
Enabling/disabling module
If you need to disable module you can comment EnableJsonFilter annotation
//@EnableJsonFilter
But, if you need to control state of module programmatically, you can use nex example:
@Configuration
@EnableWebMvc
@EnableJsonFilter
public class AppConfig {
@Autowired
public void configure(FilterConfiguration filterConfiguration) {
//Enabling module
filterConfiguration.setEnabled(true);
//disabling module
filterConfiguration.setEnabled(false);
}
}
Extending serializer list
By default module uses Json and XML ObjectMappers for serialize Spring HTTP messages If you need add custom Object mapper you can use next example
@Configuration
@EnableWebMvc
@EnableJsonFilter
public class AppConfig {
@Autowired
public void configure(FilterConfiguration filterConfiguration) {
//Add custom Json ObjectMapper
filterConfiguration.setMapper(MediaType.APPLICATION_JSON, new ObjectMapper());
//Add custom Json ObjectMapper
filterConfiguration.setMapper(MediaType.APPLICATION_XML, new XmlMapper());
}
}
If configuration already has ObjectMapper by specified MediaType it will be overridden by new ObjectMapper
Spring Boot default ObjectMapper
If environment is Spring Boot, you can use default ObjectMapper
@Configuration
@EnableWebMvc
@EnableJsonFilter
public class AppConfig {
@Autowired
public void configure(FilterConfiguration filterConfiguration, ObjectMapper objectMapper) {
//Add custom Json ObjectMapper
filterConfiguration.setMapper(MediaType.APPLICATION_JSON, objectMapper);
}
}
Using default Spring message converters
Also you can use default Spring message converters MappingJackson2HttpMessageConverter and MappingJackson2XmlHttpMessageConverter instead of FilterConverter
@Configuration
@EnableWebMvc
@EnableJsonFilter
public class AppConfig {
@Autowired
public void configure(FilterConfiguration filterConfiguration) {
//Use default converters
filterConfiguration.setUseDefaultConverters(true);
}
}
JFilter will use default message converters with FilterObjectMapper and FilterXmlMapper instead of ObjectMapper and XmlMapper