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From "Roman (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CAMEL-11718) Setting camel.dataformat.json-jackson.object-mapper throws exception
Date Tue, 29 Aug 2017 06:08:00 GMT
Roman created CAMEL-11718:
-----------------------------

             Summary: Setting camel.dataformat.json-jackson.object-mapper throws exception
                 Key: CAMEL-11718
                 URL: https://issues.apache.org/jira/browse/CAMEL-11718
             Project: Camel
          Issue Type: Bug
          Components: camel-jackson
    Affects Versions: 2.19.2
            Reporter: Roman


I wanted to reuse the Jackson object mapper used by Spring MVC but jackson json configuration
via YML is not working an causing an exception


{code:yaml}
camel:
  springboot:
    name: ${spring.application.name}
  dataformat:
    json-jackson:
      object-mapper: jacksonObjectMapper

spring:
  jackson:
    property-naming-strategy: com.fasterxml.jackson.databind.PropertyNamingStrategy.SnakeCaseStrategy
    default-property-inclusion: non_null
    serialization:
      WRITE_DATES_AS_TIMESTAMPS: true
{code}

Throws the following exception:

{noformat}
org.apache.camel.spring.boot.CamelSpringBootInitializationException: org.apache.camel.FailedToCreateRouteException:
Failed to create route test-public: Route(test-public)[[From[rest:get:/test?routeId=test-public&...
because of java.lang.IllegalArgumentException: Could not find a suitable setter for property:
objectMapper as there isn't a setter method with same type: java.lang.String nor type conversion
possible: No type converter available to convert from type: java.lang.String to the required
type: com.fasterxml.jackson.databind.ObjectMapper with value jacksonObjectMapper
	at org.apache.camel.spring.boot.RoutesCollector.onApplicationEvent(RoutesCollector.java:225)
	at org.apache.camel.spring.boot.RoutesCollector.onApplicationEvent(RoutesCollector.java:52)
	at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167)
	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:393)
	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:347)
	at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:883)
	at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546)
	at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:303)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)
	at au.com.iag.payments.service.OnlinePaymentsApplicationKt.main(OnlinePaymentsApplication.kt:15)
Caused by: org.apache.camel.FailedToCreateRouteException: Failed to create route test-public:
Route(test-public)[[From[rest:get:/test?routeId=test-public&... because of java.lang.IllegalArgumentException:
Could not find a suitable setter for property: objectMapper as there isn't a setter method
with same type: java.lang.String nor type conversion possible: No type converter available
to convert from type: java.lang.String to the required type: com.fasterxml.jackson.databind.ObjectMapper
with value jacksonObjectMapper
	at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:209)
	at org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:1087)
	at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:3540)
	at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:3271)
	at org.apache.camel.impl.DefaultCamelContext.access$000(DefaultCamelContext.java:202)
	at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:3089)
	at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:3085)
	at org.apache.camel.impl.DefaultCamelContext.doWithDefinedClassLoader(DefaultCamelContext.java:3108)
	at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:3085)
	at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
	at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:3022)
	at org.apache.camel.spring.boot.RoutesCollector.maybeStart(RoutesCollector.java:242)
	at org.apache.camel.spring.boot.RoutesCollector.onApplicationEvent(RoutesCollector.java:217)
	... 15 common frames omitted
Caused by: org.apache.camel.RuntimeCamelException: java.lang.IllegalArgumentException: Could
not find a suitable setter for property: objectMapper as there isn't a setter method with
same type: java.lang.String nor type conversion possible: No type converter available to convert
from type: java.lang.String to the required type: com.fasterxml.jackson.databind.ObjectMapper
with value jacksonObjectMapper
	at org.apache.camel.component.jackson.springboot.JacksonDataFormatAutoConfiguration$1.newInstance(JacksonDataFormatAutoConfiguration.java:80)
	at org.apache.camel.impl.DefaultDataFormatResolver.createDataFormat(DefaultDataFormatResolver.java:58)
	at org.apache.camel.impl.DefaultDataFormatResolver.resolveDataFormat(DefaultDataFormatResolver.java:45)
	at org.apache.camel.impl.DefaultCamelContext.resolveDataFormat(DefaultCamelContext.java:4240)
	at org.apache.camel.model.rest.RestBindingDefinition.createRestBindingAdvice(RestBindingDefinition.java:122)
	at org.apache.camel.impl.DefaultRouteContext.commit(DefaultRouteContext.java:201)
	at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:1302)
	at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:204)
	... 27 common frames omitted
Caused by: java.lang.IllegalArgumentException: Could not find a suitable setter for property:
objectMapper as there isn't a setter method with same type: java.lang.String nor type conversion
possible: No type converter available to convert from type: java.lang.String to the required
type: com.fasterxml.jackson.databind.ObjectMapper with value jacksonObjectMapper
	at org.apache.camel.util.IntrospectionSupport.setProperty(IntrospectionSupport.java:614)
	at org.apache.camel.util.IntrospectionSupport.setProperty(IntrospectionSupport.java:640)
	at org.apache.camel.util.IntrospectionSupport.setProperties(IntrospectionSupport.java:497)
	at org.apache.camel.component.jackson.springboot.JacksonDataFormatAutoConfiguration$1.newInstance(JacksonDataFormatAutoConfiguration.java:76)
	... 34 common frames omitted
{noformat}




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