JSON Johnzon

Since Camel 2.18

Johnzon is a Data Format which uses the Johnzon Library

from("activemq:My.Queue").
  marshal().json(JsonLibrary.Johnzon).
  to("mqseries:Another.Queue");

Johnzon Options

The JSON Johnzon dataformat supports 3 options, which are listed below.

Name Default Java Type Description

objectMapper

String

Lookup and use the existing ObjectMapper with the given id when using Jackson.

prettyPrint

false

Boolean

To enable pretty printing output nicely formatted. Is by default false.

unmarshalTypeName

String

Class name of the java type to use when unmarshalling

Dependencies

To use Johnzon in your camel routes you need to add the dependency on camel-johnzon which implements this data format.

If you use maven you could just add the following to your pom.xml, substituting the version number for the latest & greatest release (see the download page for the latest versions).

<dependency>
  <groupId>org.apache.camel</groupId>
  <artifactId>camel-johnzon</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

Spring Boot Auto-Configuration

When using johnzon with Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

<dependency>
  <groupId>org.apache.camel.springboot</groupId>
  <artifactId>camel-johnzon-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

The component supports 4 options, which are listed below.

Name Description Default Type

camel.dataformat.json-johnzon.enabled

Whether to enable auto configuration of the json-johnzon data format. This is enabled by default.

Boolean

camel.dataformat.json-johnzon.object-mapper

Lookup and use the existing Mapper with the given id.

String

camel.dataformat.json-johnzon.pretty-print

To enable pretty printing output nicely formatted. Is by default false.

false

Boolean

camel.dataformat.json-johnzon.unmarshal-type-name

Class name of the java type to use when unmarshalling

String
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