[

{

"name": "cas1",

"description": "EJB ClientServiceBean",

"javaCode": "import java.sql.Connection;\nimport java.sql.PreparedStatement;\nimport java.sql.ResultSet;\nimport java.sql.SQLException;\nimport javax.sql.DataSource;\n\npublic class ClientServiceBean implements ClientService {\n private static final Logger log = Logger.getLogger(ClientServiceBean.class);\n private DataSource dataSource;\n\n public Client findClientByCode(String codeClient) throws ServiceException {\n Connection conn = null;\n PreparedStatement ps = null;\n ResultSet rs = null;\n try {\n conn = dataSource.getConnection();\n ps = conn.prepareStatement(\n \"SELECT CLI_ID, CLI_NOM FROM T_CLIENT WHERE CLI_CODE = ? AND CLI_STATUT != 'S'\");\n ps.setString(1, codeClient);\n rs = ps.executeQuery();\n if (rs.next()) {\n Client client = new Client();\n client.setId(rs.getLong(\"CLI_ID\"));\n return client;\n }\n } catch (SQLException e) {\n log.error(\"Erreur\", e);\n throw new ServiceException(\"Erreur base de donnees\", e);\n } finally {\n try { if (rs != null) rs.close(); } catch (SQLException e) { log.warn(e); }\n try { if (ps != null) ps.close(); } catch (SQLException e) { log.warn(e); }\n try { if (conn != null) conn.close(); } catch (SQLException e) { log.warn(e); }\n }\n return null;\n }\n}",

"expectedDependencies": [

"Connection",

"PreparedStatement",

"ResultSet",

"DataSource",

"Client",

"ServiceException",

"Logger"

],

"expectedRiskKeywords": [

"ressource",

"finally",

"warn",

"try-with-resources",

"fuite",

"dette",

"SQLException"

],

"expectedResponsibilities": [

"client",

"base de données",

"connexion",

"code"

]

},

{

"name": "cas2",

"description": "Struts CommandeAction",

"javaCode": "import org.apache.struts.action.Action;\nimport org.apache.struts.action.ActionForm;\nimport org.apache.struts.action.ActionForward;\nimport org.apache.struts.action.ActionMapping;\nimport javax.servlet.http.HttpServletRequest;\nimport javax.servlet.http.HttpServletResponse;\n\npublic class CommandeAction extends Action {\n private CommandeService commandeService;\n\n public ActionForward execute(ActionMapping mapping, ActionForm form,\n HttpServletRequest request, HttpServletResponse response) {\n CommandeForm commandeForm = (CommandeForm) form;\n try {\n Commande commande = commandeService.creerCommande(commandeForm.getClientId());\n request.setAttribute(\"commande\", commande);\n return mapping.findForward(\"success\");\n } catch (Exception e) {\n request.setAttribute(\"erreur\", e.getMessage());\n return mapping.findForward(\"error\");\n }\n }\n}",

"expectedDependencies": [

"Action",

"ActionForm",

"ActionForward",

"ActionMapping",

"HttpServletRequest",

"HttpServletResponse",

"CommandeService",

"Commande"

],

"expectedRiskKeywords": [

"struts",

"couplage",

"servlet",

"exception",

"migration",

"spring",

"mvc"

],

"expectedResponsibilities": [

"commande",

"action",

"formulaire",

"navigation"

]

},

{

"name": "cas3",

"description": "Singleton ConfigurationManager",

"javaCode": "public class ConfigurationManager {\n private static ConfigurationManager instance;\n private static final Map<String, String> config = new HashMap<>();\n\n private ConfigurationManager() {}\n\n public static ConfigurationManager getInstance() {\n if (instance == null) {\n instance = new ConfigurationManager();\n }\n return instance;\n }\n\n public String get(String key) { return config.get(key); }\n public void set(String key, String value) { config.put(key, value); }\n}",

"expectedDependencies": [

"Map",

"HashMap"

],

"expectedRiskKeywords": [

"singleton",

"thread",

"synchroni",

"concurren",

"état partagé",

"instance"

],

"expectedResponsibilities": [

"configuration",

"clé",

"valeur"

]

}

]