Deux problèmes pour un premier JSP simple

Bonjour,

Je débute sur le JSP et j'ai deux problèmes que je n'arrive pas à résoudre sur un programme assez basique.

J'ai deux blocs :
- Un java+jsp pour enregistrer des données
- Un java+jsp pour afficher les données

Je charge la page :
http://localhost/test/addUf.jsp

Je remplis mes données, je clique sur ajouter.
L'insertion en base se fait et au niveau de la barre d'adresse j'aboutis sur
http://localhost/test/servletRecord

Le problème c'est au moment où j'arrive sur ce servlet Record je tombe en erreur que je ne comprend pas :

Citation:

05-Mar-2021 12:29:45.046 INFOS [Catalina-utility-1] org.apache.catalina.core.StandardContext.reload Le rechargement de ce contexte est terminé
org.apache.jasper.JasperException: org.apache.jasper.JasperException: Impossible de compiler la classe pour la JSP

at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:605)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:423)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at servletRecord.doGet(servletRecord.java:71)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:626)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.jasper.JasperException: Impossible de compiler la classe pour la JSP

at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:621)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:400)
... 37 more
Caused by: java.lang.IllegalArgumentException: Directive de page : valeur invalide pour import

at org.apache.jasper.compiler.Node$PageDirective.validateImport(Node.java:619)
at org.apache.jasper.compiler.Node$PageDirective.addImport(Node.java:599)
at org.apache.jasper.compiler.Parser.parsePageDirective(Parser.java:366)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:478)
at org.apache.jasper.compiler.Parser.parseFileDirectives(Parser.java:1797)
at org.apache.jasper.compiler.Parser.parse(Parser.java:141)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:244)
at org.apache.jasper.compiler.ParserController.parseDirectives(ParserController.java:127)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:202)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:386)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:362)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:346)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:605)
... 38 more
org.apache.jasper.JasperException: org.apache.jasper.JasperException: Impossible de compiler la classe pour la JSP

at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:605)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:423)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at servletRecord.doGet(servletRecord.java:71)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:626)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.jasper.JasperException: Impossible de compiler la classe pour la JSP

at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:621)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:400)
... 37 more
Caused by: java.lang.IllegalArgumentException: Directive de page : valeur invalide pour import

at org.apache.jasper.compiler.Node$PageDirective.validateImport(Node.java:619)
at org.apache.jasper.compiler.Node$PageDirective.addImport(Node.java:599)
at org.apache.jasper.compiler.Parser.parsePageDirective(Parser.java:366)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:478)
at org.apache.jasper.compiler.Parser.parseFileDirectives(Parser.java:1797)
at org.apache.jasper.compiler.Parser.parse(Parser.java:141)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:244)
at org.apache.jasper.compiler.ParserController.parseDirectives(ParserController.java:127)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:202)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:386)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:362)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:346)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:605)
... 38 more

Voici mes fichiers:
addUF.java
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import javax.sql.*; import java.sql.*; import java.util.*; import com.microsoft.sqlserver.jdbc.*; public class addUf extends HttpServlet{ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); Connection connBDUtil = null; String id_config = request.getParameter("id_config").toString(); String uf_code = request.getParameter("uf_code").toString(); String libelle = request.getParameter("libelle").toString(); String nbLits = request.getParameter("nbLits").toString(); String actif = "1"; if(request.getParameter("actif")== null) actif = "0"; Statement stmt; try {SQLServerDataSource ds_BD_util = new SQLServerDataSource(); ds_BD_util.setUser(db.UserBD_util); ds_BD_util.setPassword(db.PasswordBD_util); ds_BD_util.setServerName(db.ServerNameBD_util); ds_BD_util.setPortNumber(db.PortNumberBD_util); ds_BD_util.setDatabaseName(db.DatabaseNameBD_util); connBDUtil = ds_BD_util.getConnection(); System.out.println("Connected to the database"); //test de validité String sqlText = "INSERT INTO LitsConfig (id_config, uf_code, libelle, nbLits, actif) " + "VALUES ('" + id_config + "', '" + uf_code + "', '" + libelle + "', '" + nbLits + "', '" + actif +"')" ; System.out.println("SQL : " + sqlText); stmt = connBDUtil.createStatement(); int i = stmt.executeUpdate(sqlText); System.out.println("query" + sqlText); if(i>0) { response.sendRedirect("servletRecord"); } connBDUtil.close(); System.out.println("Disconnected from database"); } catch (Exception e) { e.printStackTrace(); } } }
addUF.jsp
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 <html> <head></head> <body> <form name="userform" method="post" action="addUf"> <br><br><br> <table align="center" width="300px" style="background-color:#EDF6EA;border:1px solid #000000;"> <tr><td colspan=2 style="font-weight:bold;" align="center">Ajouter une UF</td></tr> <tr><td colspan=2 align="center" height="10px"></td></tr> <tr> <td style="font-weight:bold;">Id config</td> <td><input type="text" name="id_config" value=""></td> </tr <tr> <td style="font-weight:bold;">UF</td> <td><input type="text" name="uf_code" value=""></td> </tr> <tr> <td style="font-weight:bold;">Libellé</td> <td><input type="text" name="libelle" value=""></td> </tr> <tr> <td style="font-weight:bold;">Nombre de lits</td> <td><input type="text" name="nbLits" value=""></td> </tr> <tr> <td style="font-weight:bold;">actif</td> <td><input type="checkbox" name="actif" value=""></td> </tr> <tr> <td></td> <td><input type="submit" name="Submit" value="Ajouter" style="background-color:#49743D;font-weight:bold;color:#ffffff;"></td> </tr> <tr><td colspan=2 align="center" height="10px"></td></tr> </table> </form> </body> </html>
servletRecord.java
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import javax.sql.*; import java.sql.*; import java.util.*; import com.microsoft.sqlserver.jdbc.*; public class servletRecord extends HttpServlet{ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); Connection connBDUtil = null; Statement stmt; try { SQLServerDataSource ds_BD_util = new SQLServerDataSource(); ds_BD_util.setUser(db.UserBD_util); ds_BD_util.setPassword(db.PasswordBD_util); ds_BD_util.setServerName(db.ServerNameBD_util); ds_BD_util.setPortNumber(db.PortNumberBD_util); ds_BD_util.setDatabaseName(db.DatabaseNameBD_util); connBDUtil = ds_BD_util.getConnection(); System.out.println("Connected to the database"); ArrayList arrayConfig = null; ArrayList litsConfigList = new ArrayList(); String sqlText = "SELECT * FROM LitsConfig ORDER BY libelle"; System.out.println("sqlText " + sqlText); stmt = connBDUtil.createStatement(); ResultSet rs = stmt.executeQuery(sqlText); while(rs.next()) { arrayConfig = new ArrayList(); arrayConfig.add(rs.getInt(1)); // Id Config arrayConfig.add(rs.getString(2)); // Ufs arrayConfig.add(rs.getString(3)); // Libellé arrayConfig.add(rs.getInt(4)); // Nb Lits arrayConfig.add(rs.getInt(5)); // Actif System.out.println("arrayConfig :: "+arrayConfig); litsConfigList.add(arrayConfig); } request.setAttribute("litsConfigList", litsConfigList); String nextJSP = "/home.jsp"; RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(nextJSP); dispatcher.forward(request,response); ConnEasily.close(); connBDUtil.close(); System.out.println("Disconnected from database"); } catch (Exception e) { e.printStackTrace(); } } }
home.jsp
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 <%@ page language="java" import="java.util.*;"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE>Occupation des lits de pédiatrie</TITLE> <script language="javascript"> function editrecord(id){ window.location.href="editServlet/"+id; } function deleteRecord(id){ window.location.href="deleteUser/"+id; } </script> </HEAD> <BODY> <br> <table align="center"> </table> <br> <table width="600px" align="center" style="background-color:#EDF6EA;border:1px solid #000000;"> <tr><td colspan=9 align="center" height="10px"></td></tr> <tr><td colspan=9 align="center"><a href="addUf.jsp" style="font-weight:bold;color:#cc0000;">Ajouter une configuration d'UF</a></td></tr> <tr><td colspan=9 align="center" height="10px"></td></tr> <tr style="background-color:#7BA88B;font-weight:bold;"> <td>Config Id</td> <td>Codes UF</td> <td>Libellé</td> <td>Nombre de lits</td> <td>Actif</td> <td>Edit</td> <td>Delete</td> </tr> <% String bgcolor=""; int count=0; List viewList = new ArrayList(); Iterator viewitrLitsConfig; if(request.getAttribute("litsConfigList")!=null && request.getAttribute("litsConfigList")!="") { List litsConfigList = (ArrayList)request.getAttribute("litsConfigList"); Iterator itrLitsConfig = litsConfigList.iterator(); while(itrLitsConfig.hasNext()) { if(count%2==0) { bgcolor = "#C8E2D1"; } else { bgcolor = "#EAF8EF"; } viewList = (ArrayList)itrLitsConfig.next(); int id = Integer.parseInt(viewList.get(0).toString()); viewitrLitsConfig = viewList.iterator(); %> <tr style="background-color:<%=bgcolor%>;"> <% while(viewitrLitsConfig.hasNext()) { %> <td><%=viewitrLitsConfig.next()%></td> <% } count++; %> <td><input type="button" name="edit" value="Edit" style="background-color:#49743D;font-weight:bold;color:#ffffff;" onclick="editRecord(<%=id%>);" ></td> <td><input type="button" name="delete" style="background-color:#ff0000;font-weight:bold;;color:#ffffff;" value="Delete" onclick="deleteRecord(<%=id%>);"></td> </tr> <% } } if(count==0) { %> <tr><td colspan="9" align="center"> </td></tr> <tr><td colspan="9" align="center">Aucun enregistrement disponible</td></tr> <% } %> <tr><td colspan=9 align="center" height="2px"></td></tr> </table> </BODY> </HTML>
web.xml
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 <?xml version="1.0" encoding="ISO-8859-1"?> <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5"> <display-name>Test Config</display-name> <description>Test Config</description> <servlet> <servlet-name>servletrecord</servlet-name> <servlet-class>servletRecord</servlet-class> </servlet> <servlet-mapping> <servlet-name>servletrecord</servlet-name> <url-pattern>/servletRecord</url-pattern> </servlet-mapping> <servlet> <servlet-name>addUf</servlet-name> <servlet-class>addUf</servlet-class> </servlet> <servlet-mapping> <servlet-name>addUf</servlet-name> <url-pattern>/addUf</url-pattern> </servlet-mapping> <servlet> <servlet-name>editservlet</servlet-name> <servlet-class>userServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>editservlet</servlet-name> <url-pattern>/editServlet/*</url-pattern> </servlet-mapping> <servlet> <servlet-name>edituser</servlet-name> <servlet-class>editUser</servlet-class> </servlet> <servlet-mapping> <servlet-name>edituser</servlet-name> <url-pattern>/editUser</url-pattern> </servlet-mapping> <servlet> <servlet-name>deleteuser</servlet-name> <servlet-class>deleteUser</servlet-class> </servlet> <servlet-mapping> <servlet-name>deleteuser</servlet-name> <url-pattern>/deleteUser/*</url-pattern> </servlet-mapping> </web-app>
Qu'est ce que je rate ?

Niveau jar j'ai:
ojdbc6.jar
servlet-api.jar
sqljdbc.jar

Merci pour votre aide !