Grosse MàJ

workspace/webapps/WEB-INF/classes/Article.java

@@ -0,0 +1,78 @@
+public class Article
+{
+  private String ref = "";
+  private String categ = "";
+  private String marque = "";
+  private String modele = "";
+  private double prix = 0;
+  private String photo = "";
+  private String description = "";
+  private int quantite = 0;
+    
+  public String getRef()
+  {
+      return this.ref;
+  }
+  public String getCateg()
+  {
+      return this.categ;
+  }
+  public String getMarque()
+  {
+      return this.marque;
+  }
+  public String getModele()
+  {
+      return this.modele;
+  }
+  public double getPrix()
+  {
+      return this.prix;
+  }
+  public String getPhoto()
+  {
+      return this.photo;
+  }
+  public String getDescription()
+  {
+      return this.description;
+  }
+
+  public void setRef(String ref)
+  {
+      this.ref = ref;
+  }
+  public void setCateg(String categ)
+  {
+      this.categ = categ;
+  }
+  public void setMarque(String marque)
+  {
+      this.marque = marque;
+  }
+  public void setModele(String modele)
+  {
+      this.modele = modele;
+  }
+  public void setPrix(double prix)
+  {
+      this.prix = prix;
+  }
+  public void setPhoto(String photo)
+  {
+      this.photo = photo;
+  }
+  public void setDescription(String description)
+  {
+      this.description = description;
+  }
+
+  public int getQuantite()
+  {
+	    return this.quantite;
+  }
+  public void setQuantite(int quantite)
+  {
+	    this.quantite = quantite;
+  }
+}

workspace/webapps/WEB-INF/classes/ArticlePanier.java

@@ -0,0 +1,25 @@
+public class ArticlePanier
+{
+	private String ref = "";
+	private int quantite = 0;
+
+	public String getRef()
+	{
+		return this.ref;
+	}
+	
+	public void setRef(String ref)
+	{
+		this.ref = ref;
+	}
+
+	public int getQuantite()
+	{
+		return this.quantite;
+	}
+	
+	public void setQuantite(int quantite)
+	{
+		this.quantite = quantite;
+	}
+}

workspace/webapps/WEB-INF/classes/ArticlesTag.java

@@ -0,0 +1,35 @@
+import javax.servlet.jsp.JspException;
+import javax.servlet.jsp.tagext.SimpleTagSupport;
+import java.io.IOException;
+import java.util.Vector;
+import com.articles.Article;
+
+public class ArticlesTag
+	extends SimpleTagSupport
+{
+	private String var;
+
+	public void doTag()
+		throws JspException, IOException
+	{
+		Vector<Article> vArts = (Vector<Article>)getJspContext().getAttribute("articles");
+
+		if (vArts == null)
+		{
+	        getJspContext().setAttribute(this.var, new Article() );
+	        getJspBody().invoke(null);
+	        return;
+		}
+		
+	    for (int i=0; i<vArts.size(); i++)
+	    {
+	        getJspContext().setAttribute(this.var, (Article)vArts.get(i) );
+	        getJspBody().invoke(null);
+	    }
+	}
+
+    public void setVar( String var )
+    {
+    	this.var = var;
+    }
+}

workspace/webapps/WEB-INF/classes/GestionConnexion.java

@@ -0,0 +1,357 @@
+import java.sql.*;
+import java.util.Vector;
+
+enum OperationBDD
+{
+	OP_BDD_SELECTION,
+	OP_BDD_CREER_TABLE,
+	OP_BDD_SUPPR_TABLE
+}
+
+public class GestionConnexion
+{
+	
+	private ParametresConnexion paramsConn;
+
+	private Connection connection = null;
+	private Statement statement = null;
+	
+	private String requeteSQL = "";
+	private ResultSet resultSet = null;
+
+	private Vector<String> vs_erreurs = null;
+	private Vector<String> vs_anomalies = null;
+	
+
+	public GestionConnexion()
+		throws ClassNotFoundException, Exception
+	{
+	
+		this.statement = null;
+		this.resultSet = null;
+		this.requeteSQL = "";
+		
+		this.paramsConn = new ParametresConnexion();
+
+		this.vs_erreurs = new Vector<String>();
+		this.vs_anomalies = new Vector<String>();
+		
+		try
+		{
+			Class.forName(ParametresConnexion.CLASSE).newInstance();
+		}
+		catch (ClassNotFoundException ex)
+		{
+			throw ex;
+		}
+		catch (Exception ex)
+		{
+			throw ex;
+		}
+	}
+
+	
+	public void ouvrir(ParametresConnexion params)
+	{
+		if (params == null)
+			throw new NullPointerException();
+
+		this.paramsConn.CopierDepuis(params);
+		
+		this.ouvrir();
+	}
+
+	public void ouvrir()
+	{
+		try
+		{
+			this.fermerConnexion();
+
+			this.connection = DriverManager.getConnection(this.paramsConn.getUrl(),
+					this.paramsConn.Utilisateur, this.paramsConn.Pwd);
+
+			this.traiterWarning(this.connection.getWarnings());
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+
+			this.fermerConnexion();
+		}
+	}
+
+	public boolean estOuverte()
+	{
+		boolean bOuverte = false;
+
+		try
+		{
+			if (this.connection != null)
+				bOuverte = !this.connection.isClosed();
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+		}
+
+		return bOuverte;
+	}
+
+	public void fermerRessourcesRequete()
+	{
+		try
+		{
+			if (this.resultSet != null)
+			{
+				this.resultSet.close();
+				this.resultSet = null;
+			}
+			
+			if (this.statement != null)
+			{
+				this.statement.close();
+				this.statement = null;
+			}
+			
+			this.requeteSQL = "";
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+		}
+	}
+
+	public void fermerConnexion()
+	{
+		try
+		{
+			this.fermerRessourcesRequete();
+
+			if (this.connection != null)
+			{
+				this.connection.close();
+				this.connection = null;
+			}
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+		}
+	}
+
+	public boolean lancerRequeteSelection(String query)
+	{
+		boolean res = true;
+
+		try
+		{
+			if (this.connection != null)
+			{
+				this.fermerRessourcesRequete();
+				
+				this.statement = this.connection.createStatement();
+				this.traiterWarning(this.statement.getWarnings());
+				
+				this.resultSet = this.statement.executeQuery(query);
+				this.traiterWarning(this.resultSet.getWarnings());
+				
+				this.requeteSQL = query;
+			}
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+
+			this.fermerRessourcesRequete();
+			
+			res = false;
+		}
+
+		return res;
+	}
+
+	public int lancerRequeteModifBDD(String query)
+	{
+		int res = 0;
+
+		try
+		{
+			if (this.connection != null)
+			{
+				this.fermerRessourcesRequete();
+				
+				this.statement = this.connection.createStatement();
+				
+				res = this.statement.executeUpdate(query);
+				this.traiterWarning(this.statement.getWarnings());
+				
+				this.requeteSQL = query;
+			}
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+
+			this.fermerRessourcesRequete();
+			
+			res = -1;
+		}
+
+		return res;
+	}
+
+	public ParametresConnexion getParametresConnexion()
+	{
+		return new ParametresConnexion(this.paramsConn);
+	}
+
+	public String getRequeteSQL()
+	{
+		return this.requeteSQL;
+	}
+
+	public Vector<String> getInfosConnexion()
+	{
+		Vector<String> vs_infosConn = new Vector<String>();
+		DatabaseMetaData dmd;
+
+		try
+		{
+			if (this.estOuverte())
+			{
+				vs_infosConn.add("Etat de la connexion : ouverte");
+				vs_infosConn.add("------------------------------");
+				
+				dmd = this.connection.getMetaData();
+
+				vs_infosConn.add("Connexion : " + dmd.getURL());
+				vs_infosConn.add("Driver : " + dmd.getDriverName());
+				vs_infosConn.add("Version : " + dmd.getDriverVersion());
+			}
+			else
+			{
+				vs_infosConn.add("Etat de la connexion : ferm<72>e");
+				vs_infosConn.add("------------------------------");
+
+				vs_infosConn.add("Connexion : " + this.paramsConn.getUrl());
+				vs_infosConn.add("Utilisateur : " + this.paramsConn.Utilisateur);
+				vs_infosConn.add("Mot de passe : " + this.paramsConn.Pwd.length() + " caract<63>re(s)");
+			}
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+		}
+
+		return vs_infosConn;
+	}
+
+	public Vector<String> getNomsColonnes()
+	{
+		Vector<String> vs_cols = new Vector<String>();
+		ResultSetMetaData rsmd;
+
+		try
+		{
+			if (this.resultSet != null)
+			{
+				rsmd = this.resultSet.getMetaData(); 
+				int nbrCols = rsmd.getColumnCount();
+
+				for (int idCol = 1; idCol <= nbrCols; idCol++)
+					if (rsmd.isSearchable(idCol))
+						vs_cols.add(rsmd.getColumnName(idCol));
+			}
+			else if (this.statement == null)
+				this.vs_anomalies.add("Vous n'avez pas encore lanc<6E> la requ<71>te!!");
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+		}
+
+		return vs_cols;
+	}
+
+	public Vector<Vector<Object>> getDataVector()
+	{
+		Vector<Vector<Object>> v_datas = new Vector<Vector<Object>>();
+		ResultSetMetaData rsmd;
+
+		try
+		{
+			rsmd = this.resultSet.getMetaData();
+			if (rsmd.getColumnCount() > 0)
+			{
+				while (this.resultSet.next())
+				{
+					Vector<Object> vo_ligne = new Vector<Object>();
+					for (int idCol = 1; idCol <= rsmd.getColumnCount(); idCol++)
+						vo_ligne.add(this.resultSet.getObject(idCol));
+					v_datas.add(vo_ligne);
+				}
+			}
+
+			if (v_datas.isEmpty())
+				this.vs_anomalies.add("Aucune donn<6E>e trouv<75>e!!");
+		}
+		catch (SQLException ex)
+		{
+			this.traiterSQLException(ex);
+		}
+
+		return v_datas;
+	}
+
+	public void traiterSQLException(SQLException ex)
+	{
+		String str_ex;
+
+		str_ex = "********* SQLException *********\n";
+		while (ex != null)
+		{
+			str_ex = "SQLState : " + ex.getSQLState() + "\n";
+			str_ex += "Message : " + ex.getMessage() + "\n";
+			str_ex += "------------------------------\n";
+			this.vs_erreurs.add(str_ex);
+
+			ex = ex.getNextException();
+		}
+	}
+
+	public void traiterWarning(SQLWarning warn)
+	{
+		String str_an;
+
+		str_an = "********* SQLWarning *********\n";
+		while (warn != null)
+		{
+			str_an = "SQLState : " + warn.getSQLState() + "\n";
+			str_an += "Message : " + warn.getMessage() + "\n";
+			str_an += "------------------------------\n";
+			this.vs_anomalies.add(str_an);
+
+			warn = warn.getNextWarning();
+		}
+	}
+
+	public Vector<String> getErreurs()
+	{
+		return new Vector<String>(this.vs_erreurs);
+	}
+
+	public Vector<String> getAnomalies()
+	{
+		return new Vector<String>(this.vs_anomalies);
+	}
+
+	public void effaceErreurs()
+	{
+		this.vs_erreurs.clear();
+	}
+
+	public void effaceAnomalies()
+	{
+		this.vs_anomalies.clear();
+	}
+}

workspace/webapps/WEB-INF/classes/ListeArticles.java

@@ -0,0 +1,84 @@
+import java.io.*;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import java.util.Vector;
+import com.articles.Article;
+import com.articles.ArticlePanier;
+import com.gestionnaires.Erreur;
+import com.gestionnaires.GestionnairePanier;
+
+public class ListeArticles
+        extends HttpServlet
+{
+    com.gestionnaires.GestionnaireArticles gestArts = null;
+    
+    private void traiteRequeteHttp(HttpServletRequest request, HttpServletResponse response)
+    	throws ServletException, IOException
+    {
+    	String sAction;
+    	String sInfoArtRef;
+    	String sPageAffichage;
+    	Vector<Article> vArts = new Vector<Article>();
+    	Article tmpArt = null;
+
+    	sAction = request.getParameter("action");
+    	if (sAction.equals("info"))
+    	{
+    		sInfoArtRef = request.getParameter("artRef");
+
+    		tmpArt = new Article();
+    		tmpArt.setRef(sInfoArtRef);
+    		
+	        request.setAttribute("art", tmpArt);
+	        sPageAffichage = "/infos.jsp";
+    	}
+    	else
+    	{
+        	for (int i=0; i<5; i++)
+        	{
+        		tmpArt = new Article();
+        		tmpArt.setRef("refArt"+i);
+        		tmpArt.setCateg("cat"+i);
+        		tmpArt.setDescription("desc"+1);
+        		vArts.add(tmpArt);
+        	}
+
+        	if (!vArts.isEmpty())
+        	{
+    	        request.setAttribute("articles", vArts);
+    	        
+    	        sPageAffichage = "/listeArticles.jsp";
+        	}
+        	else
+        	{
+        		Vector<Erreur> vErrs = new Vector<Erreur>();
+        		vErrs.add(new Erreur("Articles non disponibles"));
+    	        request.setAttribute("erreurs", vErrs);
+	        
+    	        sPageAffichage = "/erreurs.jsp";
+    		}
+    	}
+
+        ServletContext ctx = getServletContext();
+        RequestDispatcher rd = ctx.getRequestDispatcher(sPageAffichage);
+        rd.forward(request,response);
+    }
+    
+    protected void doGet(HttpServletRequest request, HttpServletResponse response)
+        throws ServletException, IOException
+    {
+        this.traiteRequeteHttp(request, response);
+    }
+    
+    protected void doPost(HttpServletRequest request, HttpServletResponse response)
+    throws ServletException, IOException
+    {
+        this.traiteRequeteHttp(request, response);
+    }
+    
+    public String getServletInfo() {
+        return "Gestion du panier";
+    }
+}

workspace/webapps/WEB-INF/classes/MesHaricots/utilisateur.java

@@ -0,0 +1,18 @@
+package MesHaricots;
+
+public class utilisateur {
+
+	private String identifiant;
+	
+	public utilisateur() {
+	}
+
+
+	public String getId() {
+		return identifiant;
+	}
+							
+	public void setId(String id) {
+		this.identifiant = id;
+	}
+}

workspace/webapps/WEB-INF/classes/Panier.java

@@ -0,0 +1,93 @@
+import java.io.*;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+import java.lang.*;
+import java.util.Vector;
+import com.articles.Article;
+import com.articles.ArticlePanier;
+import com.gestionnaires.Erreur;
+import com.gestionnaires.GestionnairePanier;
+
+public class Panier
+        extends HttpServlet
+{
+    com.gestionnaires.GestionnaireArticles gestArts = null;
+    
+    private void traiteRequeteHttp(HttpServletRequest request, HttpServletResponse response)
+    	throws ServletException, IOException
+    {
+    	HttpSession session = request.getSession(true);
+    	Vector<ArticlePanier> vArtsPan = null;
+    	Vector<Article> vArts = new Vector<Article>();
+    	Article tmpArt = null;
+    	String sAction;
+    	String sPageAffichage;
+
+    	GestionnairePanier panier = (GestionnairePanier)session.getAttribute("caddy");
+    	if ( panier == null )
+    	{
+    		panier = new GestionnairePanier();
+    		
+    		session.setAttribute("caddy", panier) ;
+    	}
+
+    	sAction = request.getParameter("action");
+    	if (sAction == null)
+    	{
+    		;
+    	}
+    	else if (sAction.equals("add"))
+    	{
+			panier.ajouterAchat(request.getParameter("artRef"), Integer.parseInt(request.getParameter("artQuant")));
+    	}
+    	else if (sAction.equals("del"))
+    	{
+			panier.enleverAchat(request.getParameter("artRef"));
+    	}
+
+    	vArtsPan = panier.donneContenu();
+
+    	for (int i=0; i<vArtsPan.size(); i++)
+    	{
+    		tmpArt = new Article();
+    		tmpArt.setRef(vArtsPan.get(i).getRef());
+    		tmpArt.setQuantite(vArtsPan.get(i).getQuantite());
+    		tmpArt.setCateg("cat"+i);
+    		tmpArt.setDescription("desc"+1);
+    		vArts.add(tmpArt);
+    	}
+
+    	if (!vArts.isEmpty())
+    	{
+	        request.setAttribute("articles", vArts);
+	        
+	        sPageAffichage = "/contenuPanier.jsp";
+    	}
+    	else
+    	{
+	        sPageAffichage = "/panierVide.jsp";
+    	}
+
+        ServletContext ctx = getServletContext();
+        RequestDispatcher rd = ctx.getRequestDispatcher(sPageAffichage);
+        rd.forward(request,response);
+    }
+    
+    protected void doGet(HttpServletRequest request, HttpServletResponse response)
+        throws ServletException, IOException
+    {
+    	this.traiteRequeteHttp(request, response);
+    }
+    
+    protected void doPost(HttpServletRequest request, HttpServletResponse response)
+    throws ServletException, IOException
+    {
+    	this.traiteRequeteHttp(request, response);
+    }
+
+    public String getServletInfo() {
+        return "Gestion du panier";
+    }
+}

workspace/webapps/WEB-INF/classes/ParametresConnexion.java

@@ -0,0 +1,42 @@
+public class ParametresConnexion
+{
+	public String Serveur = "http://canette.u-strasbg.fr";
+	public String Port = "3001";
+	public String Base = "v920";
+	public String Utilisateur = "dut";
+	public String Pwd = "dut";
+	public static final String CLASSE = "oracle.jdbc.driver.OracleDriver";
+	public static final String URL_BASE = "jdbc:oracle:thin:";
+
+	
+	public ParametresConnexion( ParametresConnexion params )
+	{
+		this.CopierDepuis(params);
+	}
+
+	public ParametresConnexion(String serveur, String port, String base, 
+			String utilisateur, String pwd)
+	{
+		this.Serveur = serveur;
+		this.Port = port;
+		this.Base = base;
+		this.Utilisateur = utilisateur;
+		this.Pwd = pwd;
+	}
+
+
+	public String getUrl()
+	{
+		return ParametresConnexion.URL_BASE + "@" + this.Serveur + ":" + this.Port +  ":" + this.Base;
+	}
+
+	
+	public void CopierDepuis( ParametresConnexion params )
+	{
+		this.Serveur = params.Serveur;
+		this.Port = params.Port;
+		this.Base = params.Base;
+		this.Utilisateur = params.Utilisateur;
+		this.Pwd = params.Pwd;
+	}
+}

workspace/webapps/WEB-INF/classes/ServletController.java

@@ -0,0 +1,54 @@
+import java.io.IOException;
+import java.io.PrintWriter;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import MesHaricots.utilisateur;
+/**
+ *  * Servlet implementation class for Servlet: ServTest
+ *   *
+ *    */
+ public class ServletController extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
+    static final long serialVersionUID = 1L;
+       
+	/* (non-Java-doc)
+	* 	 * @see javax.servlet.http.HttpServlet#HttpServlet()
+	* 	 	 */
+	public ServletController() {
+		super();
+	}   	
+						
+	/* (non-Java-doc)
+	* 	 * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	* 	 	 */
+	protected void doGet(HttpServletRequest requete, HttpServletResponse reponse) 
+		throws ServletException, IOException {
+			String jspPage = "/vues/loginForm.jsp";
+			ServletContext sc = getServletContext();
+			RequestDispatcher rd = sc.getRequestDispatcher(jspPage);
+			rd.forward(requete,reponse);
+	
+	}  	
+																
+	/* (non-Java-doc)
+	* 	 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	* 	 	 */
+	protected void doPost(HttpServletRequest requete, HttpServletResponse reponse) 
+		throws ServletException, IOException {
+		
+			String identifiant = requete.getParameter("id");
+
+			String jspPage = "/vues/salut.jsp";
+			ServletContext sc = getServletContext();
+			RequestDispatcher rd = sc.getRequestDispatcher(jspPage);
+			utilisateur user = new utilisateur();
+			user.setId(identifiant);
+			requete.setAttribute("monUtilisateur", user);
+			rd.forward(requete,reponse);
+	
+		// TODO Auto-generated method stub
+ 	}   	  	    
+}

workspace/webapps/WEB-INF/classes/balise/afficheutilisateur.java

@@ -0,0 +1,14 @@
+package balise;
+
+import javax.servlet.jsp.JspException;
+import javax.servlet.jsp.tagext.SimpleTagSupport;
+import java.io.IOException;
+
+/**
+ *  *  * SimpleTag handler that prints "Hello, world!"
+ *   *   */
+public class afficheutilisateur extends SimpleTagSupport {
+	public void doTag() throws JspException, IOException {
+        	getJspContext().getOut().write( "Bonjour !" );
+	}
+}