Subversion Repositories eFlore/Applications.coel

Rev

Go to most recent revision | Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
148 gduche 1 
package org.tela_botanica.client.util;
2 
 
182 gduche 3 
import java.util.HashMap;
4 
import java.util.Iterator;
148 gduche 5 
 
6 
import org.tela_botanica.client.RegistreId;
907 jpm 7 
import org.tela_botanica.client.configuration.Configuration;
748 jpm 8 
import org.tela_botanica.client.http.JsonRestRequestBuilder;
148 gduche 9 
 
10 
import com.extjs.gxt.ui.client.Registry;
296 gduche 11 
import com.google.gwt.http.client.URL;
148 gduche 12 
 
748 jpm 13 
/**
14 
 * @author Gréguoire DUCHÉ <greguoire@tela-botanica.org>
15 
 * @author Jean-Pascal MILCENT <jpm@tela-botanica.org>
16 
 * @description La classe utilDAO fournit des méthodes communes pour les outils DAO
17 
 * */
148 gduche 18 
public class UtilDAO {
19 
 
754 jpm 20 
	private static String baseUrl = ((Configuration) Registry.get(RegistreId.CONFIG)).getServiceBaseUrl();
21 
	public static final String GET = "GET";
22 
	public static final String POST = "POST";
23 
	public static final String DELETE = "DELETE";
24 
	public static final String PUT = "PUT";
25 
	private static final String SEPARATEUR_CHEMIN = "/";
26 
	private static final String SEPARATEUR_CLE_VALEUR = "=";
27 
	private static final String SEPARATEUR_PARAMETRE = "&";
28 
	private static final String SEPARATEUR_CHEMIN_PARAMETRE = "?";
29 
	private static final String CONTENU_CHEMIN_VIDE = "*";
748 jpm 30 
 
31 
	public static JsonRestRequestBuilder construireRequetePost(String nomService)	{
754 jpm 32 
		return construireRequete(nomService, null, null, POST);
748 jpm 33 
	}
754 jpm 34 
 
752 jpm 35 
	public static JsonRestRequestBuilder construireRequetePost(String nomService, String[] parametres)	{
754 jpm 36 
		return construireRequete(nomService, parametres, null, POST);
348 gduche 37 
	}
754 jpm 38 
 
39 
	public static JsonRestRequestBuilder construireRequete(String nomService)	{
40 
		return construireRequete(nomService, null, null, GET);
41 
	}
348 gduche 42 
 
752 jpm 43 
	public static JsonRestRequestBuilder construireRequete(String nomService, String[] parametres)	{
754 jpm 44 
		return construireRequete(nomService, parametres, null, GET);
182 gduche 45 
	}
46 
 
748 jpm 47 
	public static JsonRestRequestBuilder construireRequete(String nomService, HashMap<String, String> restrictions)	{
754 jpm 48 
		return construireRequete(nomService, null, restrictions, GET);
348 gduche 49 
	}
754 jpm 50 
 
51 
	public static JsonRestRequestBuilder construireRequete(String nomService, String[] parametres, HashMap<String, String> restrictions)	{
52 
		return construireRequete(nomService, parametres, restrictions, GET);
53 
	}
748 jpm 54 
 
754 jpm 55 
	private static JsonRestRequestBuilder construireRequete(String nomService, String[] parametres, HashMap<String, String> restrictions, String typeRequete)	{
748 jpm 56 
		String restrictionsUrl = construireUrlParametres(restrictions);
57 
		String parametresUrl = construireUrlChemin(parametres);
182 gduche 58 
 
748 jpm 59 
		String urlComplete = baseUrl + nomService + parametresUrl + restrictionsUrl;
60 
		String urlCompleteEncodee = URL.encode(urlComplete);
182 gduche 61 
 
748 jpm 62 
		JsonRestRequestBuilder jrrb;
754 jpm 63 
		if (typeRequete.equals(GET))	{
748 jpm 64 
			jrrb = new JsonRestRequestBuilder(JsonRestRequestBuilder.GET, urlCompleteEncodee);
65 
		} else	{
66 
			jrrb = new JsonRestRequestBuilder(JsonRestRequestBuilder.POST, urlCompleteEncodee);
67 
		}
68 
		return jrrb;
182 gduche 69 
	}
70 
 
748 jpm 71 
	private static String construireUrlParametres(HashMap<String, String> parametres) {
72 
		String parametresUrl = "";
73 
		if (parametres != null && parametres.size() > 0)	{
754 jpm 74 
			parametresUrl = SEPARATEUR_CHEMIN_PARAMETRE;
748 jpm 75 
			Iterator<String> iterateur = parametres.keySet().iterator();
76 
			while (iterateur.hasNext())	{
77 
				String cle = iterateur.next();
754 jpm 78 
				parametresUrl += cle + SEPARATEUR_CLE_VALEUR + parametres.get(cle);
182 gduche 79 
 
748 jpm 80 
				if (iterateur.hasNext())	{
754 jpm 81 
					parametresUrl = parametresUrl + SEPARATEUR_PARAMETRE;
182 gduche 82 
				}
83 
			}
84 
		}
748 jpm 85 
		return parametresUrl;
86 
	}
87 
 
88 
	private static String construireUrlChemin(String[] morceauxDuChemin) {
89 
		String cheminUrl = "";
90 
		if (morceauxDuChemin != null && morceauxDuChemin.length > 0)	{
754 jpm 91 
			cheminUrl = SEPARATEUR_CHEMIN;
748 jpm 92 
			for (int i = 0; i < morceauxDuChemin.length; i++)	{
1020 jpm 93 
				cheminUrl += (UtilString.isEmpty(morceauxDuChemin[i]) ? CONTENU_CHEMIN_VIDE : morceauxDuChemin[i]) + SEPARATEUR_CHEMIN;
148 gduche 94 
			}
95 
		}
748 jpm 96 
		return cheminUrl;
148 gduche 97 
	}
98 
 
748 jpm 99 
}