WebSVN – eFlore/Applications.cel – Diff – /trunk/src/org/tela_botanica/client/modeles/dao/ImageGeneriqueVueAsynchroneDAO.java


package org.tela_botanica.client.modeles.dao;
 
import org.tela_botanica.client.interfaces.Rafraichissable;
import org.tela_botanica.client.modeles.objets.Configuration;
import org.tela_botanica.client.observation.ObservationModele;
 
import com.google.gwt.http.client.Request;
import com.google.gwt.http.client.RequestBuilder;
import com.google.gwt.http.client.RequestCallback;
import com.google.gwt.http.client.RequestException;
import com.google.gwt.http.client.Response;
import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONParser;
import com.google.gwt.json.client.JSONString;
import com.google.gwt.json.client.JSONValue;
 
/**
 * DAO d'accès a une observation
 * 
 * @author aurelien
 * 
 */
public class ImageGeneriqueVueAsynchroneDAO {
 
	/**
	 * Le modele associé au DAO
	 */
	private ObservationModele observationModele = null;
 
	public ImageGeneriqueVueAsynchroneDAO(ObservationModele obs) {
		observationModele = obs;
	}
 
 
 
	/**
	 * Recherche Image  associee a un nom 
	 * @param r
	 * @param identifiant
	 * @param numeroNomenclaturalSaisiObservation
	 */
	
	public void obtenirURLImage(final Rafraichissable r, String numeroNomenclaturalSaisiObservation) {
	
		
		
		// on envoie le get asynchrone
		RequestBuilder rb = new RequestBuilder(RequestBuilder.GET,Configuration.getServiceBaseUrl()
				+"/NameImage/"+numeroNomenclaturalSaisiObservation) ;
		
		try {
			rb.sendRequest(null, new RequestCallback() {
 
				@Override
				public void onError(Request request, Throwable exception) {
					// TODO Auto-generated method stub
					
				}
 
				@Override
				public void onResponseReceived(Request request,
						Response response) {
					
					JSONValue responseValue = JSONParser.parse(response.getText());
					JSONArray reponse;
					String urlImage=null;
					String urlImageMax=null;
 
					if ((reponse = responseValue.isArray()) != null) {
						// Url Image
						urlImage= ((JSONString)reponse.get(0)).stringValue();
						urlImageMax= ((JSONString)reponse.get(1)).stringValue();
					}
					else {
						urlImage="";
						urlImageMax="";
					}
					
					r.rafraichir(new String[]{urlImage,urlImageMax},true);				
				}
			}) ;
 
		} catch (RequestException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	
 
			
}

Subversion Repositories eFlore/Applications.cel

(root)/trunk/src/org/tela_botanica/client/modeles/dao/ImageGeneriqueVueAsynchroneDAO.java – Rev 989 → 1293

Rev 989		Rev 1293
1	`package org.tela_botanica.client.modeles.dao;`	1	`package org.tela_botanica.client.modeles.dao;`
2		2
3	`import org.tela_botanica.client.interfaces.Rafraichissable;`	3	`import org.tela_botanica.client.interfaces.Rafraichissable;`
4	`import org.tela_botanica.client.modeles.objets.Configuration;`	4	`import org.tela_botanica.client.modeles.objets.Configuration;`
5	`import org.tela_botanica.client.observation.ObservationModele;`	5	`import org.tela_botanica.client.observation.ObservationModele;`
6		6
7	`import com.google.gwt.http.client.Request;`	7	`import com.google.gwt.http.client.Request;`
8	`import com.google.gwt.http.client.RequestBuilder;`	8	`import com.google.gwt.http.client.RequestBuilder;`
9	`import com.google.gwt.http.client.RequestCallback;`	9	`import com.google.gwt.http.client.RequestCallback;`
10	`import com.google.gwt.http.client.RequestException;`	10	`import com.google.gwt.http.client.RequestException;`
11	`import com.google.gwt.http.client.Response;`	11	`import com.google.gwt.http.client.Response;`
12	`import com.google.gwt.json.client.JSONArray;`	12	`import com.google.gwt.json.client.JSONArray;`
13	`import com.google.gwt.json.client.JSONParser;`	13	`import com.google.gwt.json.client.JSONParser;`
14	`import com.google.gwt.json.client.JSONString;`	14	`import com.google.gwt.json.client.JSONString;`
15	`import com.google.gwt.json.client.JSONValue;`	15	`import com.google.gwt.json.client.JSONValue;`
16		16
17	`/**`	17	`/**`
18	`* DAO d'accès a une observation`	18	`* DAO d'accès a une observation`
19	`*`	19	`*`
20	`* @author aurelien`	20	`* @author aurelien`
21	`*`	21	`*`
22	`*/`	22	`*/`
23	`public class ImageGeneriqueVueAsynchroneDAO {`	23	`public class ImageGeneriqueVueAsynchroneDAO {`
24		24
25	`/**`	25	`/**`
26	`* Le modele associé au DAO`	26	`* Le modele associé au DAO`
27	`*/`	27	`*/`
28	`private ObservationModele observationModele = null;`	28	`private ObservationModele observationModele = null;`
29		29
30	`public ImageGeneriqueVueAsynchroneDAO(ObservationModele obs) {`	30	`public ImageGeneriqueVueAsynchroneDAO(ObservationModele obs) {`
31	`observationModele = obs;`	31	`observationModele = obs;`
32	`}`	32	`}`
33		33
34		34
35		35
36	`/**`	36	`/**`
37	`* Recherche Image associee a un nom`	37	`* Recherche Image associee a un nom`
38	`* @param r`	38	`* @param r`
39	`* @param identifiant`	39	`* @param identifiant`
40	`* @param numeroNomenclaturalSaisiObservation`	40	`* @param numeroNomenclaturalSaisiObservation`
41	`*/`	41	`*/`
42		42
43	`public void obtenirURLImage(final Rafraichissable r, String numeroNomenclaturalSaisiObservation) {`	43	`public void obtenirURLImage(final Rafraichissable r, String numeroNomenclaturalSaisiObservation) {`
44		44
45		45
46		46
47	`// on envoie le get asynchrone`	47	`// on envoie le get asynchrone`
48	`RequestBuilder rb = new RequestBuilder(RequestBuilder.GET,Configuration.getServiceBaseUrl()`	48	`RequestBuilder rb = new RequestBuilder(RequestBuilder.GET,Configuration.getServiceBaseUrl()`
49	`+"/NameImage/"+numeroNomenclaturalSaisiObservation) ;`	49	`+"/NameImage/"+numeroNomenclaturalSaisiObservation) ;`
50		50
51	`try {`	51	`try {`
52	`rb.sendRequest(null, new RequestCallback() {`	52	`rb.sendRequest(null, new RequestCallback() {`
-		53
53		54	`@Override`
54	`public void onError(Request request, Throwable exception) {`	55	`public void onError(Request request, Throwable exception) {`
55	`// TODO Auto-generated method stub`	56	`// TODO Auto-generated method stub`
56		57
57	`}`	58	`}`
-		59
58		60	`@Override`
59	`public void onResponseReceived(Request request,`	61	`public void onResponseReceived(Request request,`
60	`Response response) {`	62	`Response response) {`
61		63
62	`JSONValue responseValue = JSONParser.parse(response.getText());`	64	`JSONValue responseValue = JSONParser.parse(response.getText());`
63	`JSONArray reponse;`	65	`JSONArray reponse;`
64	`String urlImage=null;`	66	`String urlImage=null;`
65	`String urlImageMax=null;`	67	`String urlImageMax=null;`
66		68
67	`if ((reponse = responseValue.isArray()) != null) {`	69	`if ((reponse = responseValue.isArray()) != null) {`
68	`// Url Image`	70	`// Url Image`
69	`urlImage= ((JSONString)reponse.get(0)).stringValue();`	71	`urlImage= ((JSONString)reponse.get(0)).stringValue();`
70	`urlImageMax= ((JSONString)reponse.get(1)).stringValue();`	72	`urlImageMax= ((JSONString)reponse.get(1)).stringValue();`
71	`}`	73	`}`
72	`else {`	74	`else {`
73	`urlImage="";`	75	`urlImage="";`
74	`urlImageMax="";`	76	`urlImageMax="";`
75	`}`	77	`}`
76		78
77	`r.rafraichir(new String[]{urlImage,urlImageMax},true);`	79	`r.rafraichir(new String[]{urlImage,urlImageMax},true);`
78	`}`	80	`}`
79	`}) ;`	81	`}) ;`
80		82
81	`} catch (RequestException e) {`	83	`} catch (RequestException e) {`
82	`// TODO Auto-generated catch block`	84	`// TODO Auto-generated catch block`
83	`e.printStackTrace();`	85	`e.printStackTrace();`
84	`}`	86	`}`
85	`}`	87	`}`
86		88
87		89
88		90
89	`}`	91	`}`