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 Mapper with the given id.

prettyPrint

Boolean

To enable pretty printing output nicely formatted. <p/> Is by default false.

unmarshalType

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 json-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

Class name of the java type to use when unmarshalling.

String
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