package name.pehl.karaka.client.activity.dispatch;
import com.google.gwt.json.client.JSONObject;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.inject.Inject;
import com.gwtplatform.dispatch.shared.SecurityCookie;
import com.gwtplatform.dispatch.shared.SecurityCookieAccessor;
import name.pehl.karaka.client.activity.model.ActivityReader;
import name.pehl.karaka.client.dispatch.KarakaActionHandler;
import name.pehl.karaka.client.dispatch.KarakaJsonCallback;
import name.pehl.karaka.client.rest.UrlBuilder;
import name.pehl.karaka.shared.model.Activity;
import name.pehl.piriti.json.client.JsonReader;
import org.fusesource.restygwt.client.Method;
import org.fusesource.restygwt.client.Resource;
public class GetLatestActivityHandler extends KarakaActionHandler<GetLatestActivityAction, GetLatestActivityResult>
{
private final ActivityReader activityReader;
@Inject
protected GetLatestActivityHandler(@SecurityCookie String securityCookieName,
SecurityCookieAccessor securityCookieAccessor, ActivityReader activityReader)
{
super(GetLatestActivityAction.class, securityCookieName, securityCookieAccessor);
this.activityReader = activityReader;
}
@Override
protected Resource resourceFor(GetLatestActivityAction action)
{
return new Resource(new UrlBuilder().module("rest").path("activities", "latest").toUrl());
}
@Override
protected void executeMethod(final Method method, final AsyncCallback<GetLatestActivityResult> resultCallback)
{
method.send(new KarakaJsonCallback<Activity, GetLatestActivityResult>(activityReader, resultCallback)
{
@Override
protected GetLatestActivityResult extractResult(final Method method, JsonReader<Activity> reader, JSONObject json)
{
return new GetLatestActivityResult(reader.read(json));
}
});
}
}