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package org.tela_botanica.client.modeles;
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import java.util.Iterator;
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import java.util.Set;
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import org.tela_botanica.client.image.ImageModele;
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import org.tela_botanica.client.interfaces.Rafraichissable;
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import org.tela_botanica.client.observation.ObservationModele;
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import com.google.gwt.http.client.Request;
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import com.google.gwt.http.client.RequestBuilder;
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import com.google.gwt.http.client.RequestCallback;
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import com.google.gwt.http.client.RequestException;
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import com.google.gwt.http.client.Response;
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import com.google.gwt.json.client.JSONArray;
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import com.google.gwt.json.client.JSONObject;
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import com.google.gwt.json.client.JSONParser;
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import com.google.gwt.json.client.JSONValue;
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import com.google.gwt.user.client.Window;
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public class MotsClesObsAsynchronesDAO {
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/**
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* Le modele associé au DAO
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*/
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private ObservationModele oModele = null;
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public MotsClesObsAsynchronesDAO(ObservationModele om) {
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oModele = om;
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}
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/**
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* Setteur pour le modèle
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*
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* @param im
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* le modèle à associer
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*/
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public void setIModele(ObservationModele om) {
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oModele = om;
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}
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public void obtenirMotsClesObservations(final Rafraichissable r) {
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RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, Configuration.getServiceBaseUrl()
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+ "/InventoryKeyWordObsList/" + oModele.getIdentifiant());
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try {
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rb.sendRequest(null, new RequestCallback() {
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public void onError(Request request, Throwable exception) {
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// TODO Auto-generated method stub
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}
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public void onResponseReceived(Request request,
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Response response) {
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final JSONValue responseValue = JSONParser.parse(response
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.getText());
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// si la requête est un succès on reçoit un tableau
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if (responseValue.isArray() != null) {
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final JSONArray reponse = responseValue.isArray();
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int tailleMaxMotCle = (int) reponse.get(0).isNumber().doubleValue() ;
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r.rafraichir(tailleMaxMotCle, false);
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// et on met à jour le demandeur des données
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JSONObject motClesPoids = reponse.get(1).isObject();
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int nbMotsCles = motClesPoids.size();
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Object[][] tabMotsCles = new Object[nbMotsCles][2];
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Set<String> im = motClesPoids.keySet();
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int i = 0;
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// on la parcourt pour chaque clé
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for (Iterator<String> iterator = im.iterator(); iterator.hasNext();) {
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String key = iterator.next();
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tabMotsCles[i][0] = key;
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tabMotsCles[i][1] = (int)motClesPoids.get(key).isNumber().doubleValue();
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i++;
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}
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r.rafraichir(tabMotsCles, false);
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}
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}
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});
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} catch (RequestException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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public void ajouterMotsCles(final Rafraichissable r, String numObsApl,
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String motsAAjouter) {
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String post = "motscles="+motsAAjouter+"&idsobs="+numObsApl;
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RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, Configuration.getServiceBaseUrl()
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+ "/InventoryKeyWordObsList/" + oModele.getIdentifiant());
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try {
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rb.sendRequest(post, new RequestCallback() {
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public void onError(Request request, Throwable exception) {
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// TODO Auto-generated method stub
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}
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public void onResponseReceived(Request request,
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Response response) {
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if(response.getText().equals("OK")) {
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r.rafraichir("OK", true);
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}
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}
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});
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} catch (RequestException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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}
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