faisalloe opened a new issue, #5140:
URL: https://github.com/apache/camel-k/issues/5140
### What happened?
I migrated project from Camel v2.x to Camel v3.14.10, I have single
ObjectMapper configured used across entire application debugging camel-jack
source code come to find out by default camel won't pickup @primary @Bean
declared ObjectMapper unless we set "autoDiscoverObjectMapper" property to
true. I can't find any way to setup autoDiscoverObjectMapper globally without
spring-boot. I use simple spring 5.x MVC without spring boot. every single
example I found to configure autoDiscoverObjectMapper property globally using
camel-starter-x dependency which is spring-boot library. either it is a bug not
to able to configure autoDiscoverObjectMapper property globally so that every
time camel create JacksonDataFormat will inject primary ObjectMapper
automatically.
### Steps to reproduce
I have this configuration working fine with camel v2.x but when I upgrade
camel to v3.14.x I start to get following error. ..
Error During Camel route Processing - Java 8 date/time type
'java.time.LocalDate' not supported by default add module
"com.fasterxml.jackson.datatype:jackson-datatype-jsr310'
```
@Configuration
public class CamelConfiguration extends CamelConfiguration{
@override
public void setupCamelContext(CamelContext context){
context.setAllowOriginalMessage(false);
context.setLogMask(true);
context.setAutoStartup(false);
}
@Bean
public CamelRoutesStarter routesStarter(CamelContext context){
return new CamelRoutesStarter(context)
}
}
@Configuration
public class serviceConfig {
@primary
@Bean
public ObjectMapper objectMapper(){
Jackson2Obj ectMapperBuilder.json().serializationIncludsion(non_empty)
.featureToDisable(WRITE_DATES_AS_TIMESTAMPS).deserializerByType(LocalDate.class,
new CustomDateDeserialier())
}
}
@override
public class CustomDateDeserialier extends StdScalarDeserilaizer<LocalDate>{
public LocalDate deserialize(JsonParser parser, DeseralizationContext
context){
..
}
}
// my camel route
@Component
public MyRoute{
from("my http request")
.unmarshal().json(Jackson, Model.class)
.to("bla bla");
}
// my model
public class Model {
public LocalDate date;
}
```
**instead if I try following it works.** how would I configure
autoDiscoverObjectMapper globally to inject my ObjectMapper automatically into
JsonDataFormat.
```
@Component
public MyModifiedRoute{
@Autowire
private ObjectMapper mapper;
private JacksonDataFormat dataFmt;
@PostConstruct()
public void post(){
dataFmt = new JacksonDataFormat(mapper, Model.class)
}
from("my http request")
.unmarshal(dataFmt) //.json(Jackson, Model.class)
.to("bla bla");
}
}
```
### Relevant log output
_No response_
### Camel K version
camel v3.14.10
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