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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CAMEL-1664) JSON DataFormat using Jackson
Date Wed, 03 Jun 2009 15:48:50 GMT

    [ https://issues.apache.org/activemq/browse/CAMEL-1664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=52044#action_52044
] 

Claus Ibsen commented on CAMEL-1664:
------------------------------------

This is from one of the unit test with the enum

{code}
			public void configure() throws Exception {
				from("direct:in").marshal().json(JsonLibrary.Jackson);
				from("direct:back").unmarshal().json(JsonLibrary.Jackson).to("mock:reverse");

				JacksonDataFormat formatPojo = new JacksonDataFormat(TestPojo.class);

				from("direct:inPojo").marshal(formatPojo);
				from("direct:backPojo").unmarshal(formatPojo).to("mock:reversePojo");
			}
{code}

I named the enum {{JsonLibrary}} is there a better name?



> JSON DataFormat using Jackson
> -----------------------------
>
>                 Key: CAMEL-1664
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-1664
>             Project: Apache Camel
>          Issue Type: New Feature
>    Affects Versions: Future
>            Reporter: Martin Gilday
>            Assignee: Claus Ibsen
>            Priority: Minor
>         Attachments: camel-jackson.zip
>
>
> Camel currently allows marshaling with JSON using XStream.  Attached is a complementary
alternative using Jacskon (http://jackson.codehaus.org/). It offers a similar feature set,
but would help those already using the library (such as already having Jackson/JAXB annotated
classes).  The implementation uses the (marginally) slower object mapper rather than the streaming
API (to use that a Processor might be more appropriate as you need full control over the class
to serialise).  
> See http://www.nabble.com/JSON-DataFormat-using-Jackson-td23802406.html
> Due to the fact there is already a "json" node in the DSL there needs to be a way to
choose which impl to use.  Proposals so far are:
> * Add a new method .marhsal.jackson() -- a little confusing as users may not know what
jackson is 
> * Add an enum to choose e.g .marshal.json(JsonTypes.JACKSON) -- would need to choose
a default impl

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