To automatically wire custom ObjectMapper configuration in a Spring Boot project, you can do the following:
Create a new configuration class and annotate it with @Configuration
.
Define a method in the configuration class that returns an ObjectMapper
instance.
Annotate the method with @Bean
to make it a Spring bean.
Customize the ObjectMapper
instance according to your requirements.
Optionally, you can also use @Primary
annotation to indicate that this bean should be preferred over other beans when there are multiple beans of the same type.
The configuration class will be automatically picked up by Spring Boot, and the ObjectMapper
bean will be wired into your application wherever it is required.
Here's an example of how the configuration class would look like:
@Configuration
public class ObjectMapperConfig {
@Bean
@Primary
public ObjectMapper objectMapper() {
ObjectMapper objectMapper = new ObjectMapper();
// customizations go here
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
return objectMapper;
}
}
In this example, we've defined a new ObjectMapper
bean with the @Primary
annotation to indicate that it should be preferred over other ObjectMapper
beans in the application. We've also configured the ObjectMapper
to ignore unknown properties during deserialization. This customization can be tailored according to the specific requirements of the application.
Asked: 2023-03-12 11:00:00 +0000
Seen: 10 times
Last updated: Jan 10 '23