On Jun 10, 2008, at 9:44 PM, Andrew Lindesay wrote:
> Hello David;
>
>> WO -> Web
>> WO -> Java Client
>> WO -> Cocoa Client
>> WO -> Cocoa Touch Client
>
> WO -> WO :)
Helo,
I am starting with your JSON RPC precisely on a WO->Wo scenario. Looking at the
pdf, the examples and some mails I've been able to have the 'server' WOA
respond to login request and send simple answers like strings. When I try to
return EO's ( an NSArray of them) the client gets an ArrayList of
nz.co.lindesay.common.eo.proxy.LEEOEnterpriseObjectProxy which do not have KVC.
How do I convince the server (or is it the client? to send an *NSArray* of
nz.co.lindesay.common.WEBOBJECTS.eo.proxy.LEEOEnterpriseObjectProxy ??
For the record here is my server app code:
public class Application extends ERXApplication implements
LEWOJSONRPCApplicationInterface {
static {
LEJSONFormatFactory.singleton().setFormatClass(LEWOJSONFormat.class);
LEJSONRPCHelperFactory.singleton().setHelperClass(
LEWOJSONRPCHelper.class);
}
public Application() {
(...)
LERPCRegistry reg = LERPCRegistry.singleton();
reg.registerTargetClass(BaseEndpointRPCTarget.class);
reg.registerTargetClass(ClientsRPC.class);
registerRequestHandler(new LEWOJSONRPCRequestHandler(),
JSONRPCRequestHandlerKey());
}
public String JSONRPCRequestHandlerKey() {
return "jrpc";
}
public WOResponse handleJSONRPCException(Throwable arg0, WOContext arg1,
Object arg2) {
// TODO Auto-generated method stub
return null;
}
}
and the method that returns EO's:
@LERPCMethod()
public NSArray<EOEnterpriseObject> obras() {
...
EOFetchSpecification fs = new EOFetchSpecification(...)
return (NSArray<EOEnterpriseObject>)
session().defaultEditingContext()
.objectsWithFetchSpecification(fs);
}
Thanks in advance for any tips.
The point of this exercise is that we have an app used only internally by the
client, and another on the internet for their clients to have real time
information on their requests. I've used this to try to learn how the 'public'
app could get the data only through defined interfaces without direct db
access, only through RPC to the 'private' app. Having EO proxys that accept KVC
simplifies a lot.
Best regards,
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