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package org.tela_botanica.client.modeles;
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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.JSONParser;
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import com.google.gwt.json.client.JSONString;
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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 LienImageAsynchroneDAO {
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private ImageModele iModele = null ;
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private ObservationModele oModele = null ;
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private Rafraichissable raf = null ;
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public LienImageAsynchroneDAO(ImageModele im) {
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iModele = im;
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}
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public LienImageAsynchroneDAO(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(ImageModele im) {
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iModele = im;
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}
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public void obtenirLiaisonsImagesObservations(Rafraichissable r,String id)
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{
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String paramGet = "&coi_ce_image="+id ;
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// et on envoie ça au serveur
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RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, iModele
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.getConfig().getServiceBaseUrl()
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+ "/inventoryImageLink/" + iModele.getIdentifiant() + "/" + paramGet);
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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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Window.alert(response.getText()) ;
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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 obtenirLiaisonsObservationsImages(Rafraichissable r,String idObs, String utilisateur)
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{
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String paramGet = "&coi_ce_observation="+idObs ;
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raf = r ;
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// et on envoie ça au serveur
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RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, oModele
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.getConfig().getServiceBaseUrl()
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+ "/inventoryImageLink/" + utilisateur + "/" + paramGet);
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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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String baseUrl = "http://162.38.234.9/Documents/images_serveur/";
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final JSONValue responseValue = JSONParser.parse(response
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.getText());
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// si c'est un tableau
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if (responseValue.isArray() != null) {
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final JSONArray reponse = responseValue.isArray();
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final int taillemax = reponse.size();
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String urlTab[] = new String[taillemax] ;
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for(int i = 0 ;i<taillemax ;i++)
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{
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final JSONArray reponseInt = reponse.get(i).isArray();
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String idImg = ((JSONString)reponseInt.get(0)).stringValue() ;
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int maxZeros = 9 - idImg.length();
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for (int j = 0; j < maxZeros; j++) {
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idImg = "0" + idImg;
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}
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String dossierNv1 = idImg.substring(0, 3);
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String dossierNv2 = idImg.substring(3, 6);
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String fichierNv = idImg.substring(6, 9);
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String nomFichier = dossierNv1 + "_" + dossierNv2 + "_" + fichierNv;
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String[] infosFichier = { nomFichier, dossierNv1, dossierNv2 };
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String url_img = baseUrl + infosFichier[1] + "/" + infosFichier[2] + "/M/"
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+ infosFichier[0] + "_M.jpg";
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urlTab[i]= url_img ;
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}
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raf.rafraichir(urlTab, false) ;
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}
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else
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{
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String urlTab[] = new String[0] ;
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raf.rafraichir(urlTab, 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 lierImageBaseDeDonnees(String idsImages, String idsObs) {
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String postData = "";
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postData += "&coi_ce_image="+idsImages ;
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postData += "&coi_ce_observation="+idsObs ;
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postData += "&identifiant="+iModele.getIdentifiant() ;
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// et on envoie ça au serveur
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RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, iModele
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.getConfig().getServiceBaseUrl()
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+ "/inventoryImageLink/");
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if(Window.confirm("Lier les images "+idsImages+" aux observations "+idsObs+" ?"))
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{
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try {
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rb.sendRequest(postData, 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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// quand la requête est éxecutée on le signale au modèle
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// poru qu'il mette à jour les données
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// et en notifie le médiateur
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// iModele.requeteTerminee();
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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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}
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