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Chapter 61. JSON Gson
Gson is a Data Format which uses the Gson Library.
from("activemq:My.Queue").
marshal().json(JsonLibrary.Gson).
to("mqseries:Another.Queue");
from("activemq:My.Queue").
marshal().json(JsonLibrary.Gson).
to("mqseries:Another.Queue");
61.1. Gson Options Copier lienLien copié sur presse-papiers!
The JSON Gson dataformat supports 3 options, which are listed below.
| Name | Default | Java Type | Description |
|---|---|---|---|
| prettyPrint |
| To enable pretty printing output nicely formatted. Is by default false. | |
| unmarshalType |
| Class name of the java type to use when unmarshalling. | |
| contentTypeHeader |
| Whether the data format should set the Content-Type header with the type from the data format. For example application/xml for data formats marshalling to XML, or application/json for data formats marshalling to JSON. |
61.2. Dependencies Copier lienLien copié sur presse-papiers!
To use Gson in your camel routes you need to add the dependency on camel-gson which implements this data format.
If you use maven, add the following to your pom.xml, substituting the version number for the latest version (see the download page for the latest version).
61.3. Spring Boot Auto-Configuration Copier lienLien copié sur presse-papiers!
When using json-gson with Spring Boot make sure to use the following Maven dependency to have support for auto configuration:
The component supports 4 options, which are listed below.
| Name | Description | Default | Type |
|---|---|---|---|
| camel.dataformat.json-gson.content-type-header | Whether the data format should set the Content-Type header with the type from the data format. For example application/xml for data formats marshalling to XML, or application/json for data formats marshalling to JSON. | true | Boolean |
| camel.dataformat.json-gson.enabled | Whether to enable auto configuration of the json-gson data format. This is enabled by default. | Boolean | |
| camel.dataformat.json-gson.pretty-print | To enable pretty printing output nicely formatted. Is by default false. | false | Boolean |
| camel.dataformat.json-gson.unmarshal-type | Class name of the java type to use when unmarshalling. | String |