| /trunk/src/org/tela_botanica/del/client/services/rest/ObservationServiceConcret.java |
|---|
| New file |
| 0,0 → 1,35 |
| package org.tela_botanica.del.client.services.rest; |
| import org.tela_botanica.del.client.modeles.InformationsRecherche; |
| import org.tela_botanica.del.client.modeles.ObservationServiceResultat; |
| import org.tela_botanica.del.client.services.rest.async.ObservationsCallback; |
| import com.google.gwt.http.client.RequestBuilder; |
| public class ObservationServiceConcret implements ObservationService { |
| private String serverUrl = "../jrest/"; |
| @Override |
| public ObservationServiceResultat getObservations( |
| InformationsRecherche infos, int debut, int fin, ObservationsCallback callback) { |
| RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, serverUrl+"Observations"+assemblerChaineRequete(infos, debut, fin)); |
| try { |
| rb.sendRequest(null, callback); |
| } catch (Exception e) { |
| // TODO: handle exception |
| } |
| return null; |
| } |
| private String assemblerChaineRequete(InformationsRecherche infos, int debut, int fin) { |
| String chaineRequete = "?debut="+debut+"&limite="+(fin-debut); |
| if(infos != null && infos.getTaxon() != null && !infos.getTaxon().trim().isEmpty()) { |
| chaineRequete = "nom_taxon="+infos.getTaxon()+chaineRequete; |
| } |
| return chaineRequete; |
| } |
| } |
| /trunk/src/org/tela_botanica/del/client/services/rest/ObservationService.java |
|---|
| 2,9 → 2,10 |
| import org.tela_botanica.del.client.modeles.InformationsRecherche; |
| import org.tela_botanica.del.client.modeles.ObservationServiceResultat; |
| import org.tela_botanica.del.client.services.rest.async.ObservationsCallback; |
| public interface ObservationService { |
| public ObservationServiceResultat getObservations(InformationsRecherche informationsRecherche, int debut, int fin); |
| public ObservationServiceResultat getObservations(InformationsRecherche informationsRecherche, int debut, int fin, ObservationsCallback callback); |
| } |
| /trunk/src/org/tela_botanica/del/client/services/rest/async/ObservationsCallback.java |
|---|
| New file |
| 0,0 → 1,35 |
| package org.tela_botanica.del.client.services.rest.async; |
| import org.tela_botanica.del.client.modeles.ObservationServiceResultat; |
| import com.google.gwt.http.client.Request; |
| import com.google.gwt.http.client.RequestCallback; |
| import com.google.gwt.http.client.Response; |
| import com.google.gwt.json.client.JSONParser; |
| import com.google.gwt.user.client.Window; |
| public abstract class ObservationsCallback implements RequestCallback { |
| public ObservationsCallback() { |
| } |
| @Override |
| public void onResponseReceived(Request request, Response response) { |
| ObservationServiceResultat observationsRecues = convertirReponseVersListeObservation(response); |
| surObservationsRecues(observationsRecues); |
| } |
| @Override |
| public void onError(Request request, Throwable exception) { |
| Window.alert(exception.getMessage()); |
| } |
| public abstract void surObservationsRecues(ObservationServiceResultat observationsRecues); |
| private ObservationServiceResultat convertirReponseVersListeObservation(Response reponse) { |
| ObservationServiceResultat resultat = new ObservationServiceResultat(JSONParser.parseStrict(reponse.getText())); |
| return resultat; |
| } |
| } |