You should have a look on the supported types in the datastore :
http://code.google.com/intl/fr-FR/appengine/docs/java/datastore/dataclasses
.html#Core_Value_Types
In your case, try the following:
entityOfTypePeople.setProperty("name", people.getName());
entityOfTypePeople.setProperty("country", people.getCountry());
Or try a simplier solution when getting started with appengine: have a
look on the JDO features rather than the low-level API.
Good luck.
On 09/11/10 07:19, "Mayumi Liyanage" <mayumi.liyan...@coldwin.com> wrote:
>Hi, I have an entity which has property Person person(user defined
>object) so I wanted to setProperty("person", new Person()) however got
>an IllegalArgumentException "....Person is not a supported property
>type". It is a simple class with field String name and String country
>which implements Serializable.
>
> class People{ Person person; }
>
>I am trying to:
>
>entityOfTypePeople.setProperty("person", new Person());
>
>this is where I get "IllegalArgumentException ....Person is not a
>supported property type".
>
>Thanks
>
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