Hi,
I just did some test, the below route should work
from("direct:json").unmarshal().json(JsonLibrary.Gson)
from("direct:json").unmarshal().json(JsonLibrary.Gson, Map.class)
It looks you need to enable the StreamCache[1] as the input stream is consumed.
[1]http://camel.apache.org/stream-caching.html
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Willem Jiang
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On Friday, October 26, 2012 at 10:50 PM, clakech wrote:
> Hi,
>
> Thank you for answering my question:
>
> @Willem: As I explained I my mail, I know that I can do this with a
> processor or a bean bu I would like to be able to do it with the json
> component.
>
> @Marco: I already try the json component but I get an error when using:
>
> unmarshal().json()...
> or
> unmarshal().json(JsonLibrary.Gson, Map.class)..
> etc...
> without succes :'(
>
> Exhausted after delivery attempt: 1 caught: java.io.EOFException: No
> content to map to Object due to end of input
> java.io.EOFException: No content to map to Object due to end of input
>
> I am looking for a code sample that would allow me to parse my json into a
> simple map.
>
> Regards,
>
> Cyril Lakech
>
>
> 2012/10/26 Marco Westermann [via Camel] <
> ml-node+s465427n5721608...@n5.nabble.com
> (mailto:ml-node+s465427n5721608...@n5.nabble.com)>
>
> > Hi,
> >
> > there is a json data type you can use for un/marshalling.
> >
> > have a look here:
> >
> > http://camel.apache.org/json.html
> >
> > regards, Marco
> >
> > Am 26.10.2012 11:51, schrieb clakech:
> >
> > > Hi,
> > >
> > > I would like to unmarshal a Json to a Map/List of Strings (eg
> > Map<String,
> > > Map<String, Maps>>...)
> > >
> > > Here is my input:
> > > {"pointsOfSale":
> > > {"pointOfSale":[
> > > {"href":"\/pointsOfSale\/UUID.0abc2aca-7930-4c9e-9f38-8af3d0692e04",
> > > "model":{"href":"\/models\/modelePointOfSale",
> > > "modelType":{"href":"\/modelTypes\/pointOfSale"}},
> > > "source":{"href":"\/sources\/TEST"},
> > > "attribute":[
> > > {"code":"pointOfSalePhysical","value":true},
> > > {"code":"mail","value":"Mail1"},
> > > {"code":"adresse","value":"address1"}]},
> > > {"href":"\/pointsOfSale\/UUID.a12e7adf-652a-4197-91bf-d4785e43f09f",
> > > "model":{"href":"\/models\/modelePointOfSale",
> > > "modelType":{"href":"\/modelTypes\/pointOfSale"}},
> > > "source":{"href":"\/sources\/Wikeo"},
> > > "attribute":[
> > > {"code":"pointOfSalePhysical","value":false},
> > > {"code":"mail","value":"Mail1"},
> > > {"code":"adresseMateriau","value":"Material address1"}]}
> > > }}
> > >
> > > I would like to be able to do "something" like this after unmarshaling:
> > myJsonMapped.get("pointsOfSale").get("pointOfSale").get(0).get("source").get("href").equals("\/sources\/TEST")
> >
> > > == true
> > >
> > > For instance, with Gson we can do this kind of decoding:
> > >
> > > new Gson().fromJson(json, Map.class);
> > >
> > > I know I can do this with a simple bean or processor etc...
> > >
> > > I just want to know of I can do this more efficiently with a native JSON
> > > camel component config
> > >
> > >
> > >
> > > --
> > > View this message in context:
> >
> >
> > http://camel.465427.n5.nabble.com/unmarshal-JSON-to-Map-List-of-Strings-tp5721600.html
> > > Sent from the Camel - Users mailing list archive at Nabble.com
> > > (http://Nabble.com).
> >
> >
> >
> >
> >
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