Thanks Lorenzo
Could this be a reason why my Persistence-aware Entities cannot be
compiled even after placing them under client package? I did relocate
the Entities, placed my DTOs in shared package as well as added to my
module file this:
<!-- Specify the paths for translatable code -->
<source path='client'/>
<source path='shared'/>
or does it have to be:
<source path='com/foo/client' />
<source path='com/foo/shared' />
But in as much as compile was successful, I still get the errors:
The import javax.persistence cannot be resolved
[ERROR] Line 10: The import javax.persistence cannot be resolved
[ERROR] Line 18: Entity cannot be resolved to a type
[ERROR] Line 21: Id cannot be resolved to a type
[ERROR] Line 22: GeneratedValue cannot be resolved to a type
[ERROR] Line 22: The attribute strategy is undefined for the
annotation type GeneratedValue
[ERROR] Line 22: GenerationType cannot be resolved
[ERROR] Line 25: Table cannot be resolved to a type
[ERROR] Line 25: The attribute name is undefined for the
annotation type Table
[ERROR] Line 26: NamedQueries cannot be resolved to a type
On 2/21/11, l.denardo <[email protected]> wrote:
> GWT compiles your java source into javascript using a restricted
> subset of allowed classes, and you cannot use anything built on non-
> compatible classes, tipically you cannot read classes with persistence-
> related annotatios.
>
> Source code for your DTO must be accessible to thw GWT compiler. This
> is done adding a "source" entry in your gwt.xml file, as documented
> here:
> http://code.google.com/webtoolkit/doc/latest/tutorial/create.html#components
>
> In your case adding a <source path="com/foo"> should do.
>
> regards
> Lorenzo
>
> On Feb 20, 7:17 pm, Kayode Odeyemi <[email protected]> wrote:
>> I have resulted into using DTO to provide the client information about my
>> Entity. My DTO has the same getter and setter signatures just like it's
>> respective Entity.
>>
>> But still getting "No source code is available for type com.foo.UsersDTO;
>> did you forget to inherit a required module?"
>>
>> How do I then access persisted Entity objects from the client-side?
>>
>>
>>
>> On Sun, Feb 20, 2011 at 4:46 PM, Kayode Odeyemi <[email protected]> wrote:
>> > To provide more details, I am sending data to the server via GWT-RPC. On
>> > the server I'm returning an Entity class object mapped by JPA. So on the
>> > client, I requested for the object via the normal way (AsyncCallback).
>> > So
>> > when I compile the code, GWT reports a "No source code" error, meaning
>> > I'm
>> > referencing the server class on the client side.
>>
>> > Some of my findings report that I either create the Entity on the client
>> > side so that GWT can find it or create an implementation of the Entity
>> > on
>> > the client side overriding all the necessary methods. I am not sure
>> > about
>> > the former as I believe the Entity is meant to be on the server because
>> > it
>> > needs access to JPA. On the later, I have no idea of how to implement
>> > that
>> > as the Entity needs access to JPA (GWT can't compile server code on the
>> > client side!).
>>
>> > Any clues please.
>>
>> > On Sun, Feb 20, 2011 at 4:10 PM, Kayode Odeyemi <[email protected]>
>> > wrote:
>>
>> >> Hello,
>>
>> >> I will appreciate some guide as to where exactly to put JPA mapped
>> >> Entity
>> >> classes. At the moment I have it
>> >> under "com.foo.server.domain". But whenever I compile the app, GWT
>> >> returns:
>>
>> >> No source code is available for type com.foo.server.domain.Users; did
>> >> you
>> >> forget to inherit a required
>> >> module?
>>
>> >> --
>>
>> > --
>>
>> --
>> Odeyemi 'Kayode O.
>>
>> B.Sc(Hons) Econs, Application Developer & Systems Engineer (Sun Certified
>> Professional),
>> Oracle Certified Associate, Solaris Systems Administrator, Drupal
>> Developer
>>
>> Website:http://sinati.com<http://www.sinati.com>
>> Socialize with
>> me:http://profile.to/charyorde,http://twitter.com/charyorde,
>>
>> http://www.google.com/profiles/dreyemi
>> Skype:drecute
>
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--
Odeyemi 'Kayode O.
B.Sc(Hons) Econs, Application Developer & Systems Engineer (Sun Certified
Professional),
Oracle Certified Associate, Solaris Systems Administrator, Drupal Developer
Website: http://sinati.com <http://www.sinati.com>
Socialize with me: http://profile.to/charyorde, http://twitter.com/charyorde,
http://www.google.com/profiles/dreyemi
Skype:drecute
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