Jsp jdbc connectivity problem.

i'm getting the following error
"HTTP Status 500-----
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: /create_user.jsp(2,4) Invalid directive
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:527)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1568)
org.apache.jasper.compiler.Parser.parse(Parser.java:132)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:212)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:156)"
for the jsp file is :
<%@ page import="java.sql.*" %>
<%@ //page errorPage="exceptionHandler.jsp"%>
<%
String connectionURL = "jdbc:mysql://localhost:3306/decipher?user=localhost;password=passwd";
Connection connection = null;
Statement statement = null;
ResultSet rs = null;
%>
<html><body>
<%
String nr="nr";
String a= request.getParameter("emp_id");
String b= request.getParameter("name");
String c= request.getParameter("department");
Class.forName("com.mysql.jdbc.Driver").newInstance();
connection = DriverManager.getConnection(connectionURL, "root", "passwd");
statement = connection.createStatement();
statement.executeUpdate("use decipher");
statement.executeUpdate("Insert into candidate_details values ('" +a+ "','" +b+ "','" +c+ "')");
%>
sucesssfully created New Account
</body>
</html>"

bmahesh7feb wrote:
org.apache.jasper.JasperException: /create_user.jsp(2,4) Invalid directiveAt line 2, character 4 of create_user.jsp there's an invalid directive. This is a plain code syntax error.
<%@ //page errorPage="exceptionHandler.jsp"%>What are those slashes doing there? Do you think that those Java style comments outcomments the JSP line? It is JSP code, it is not Java code. Remove the whole line or use JSP comments.
As for the remnant of your JSP code, there are a lot of flaws in there. First step to in the right direction would be to stop using scriptlets in JSP. Good luck.

Similar Messages

MSSQLServer jdbc connect problem on ODI 11G R2

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The Topology connect syntax is :
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URL : jdbc:sqlserver://<host>:1433
=> All the topology tests end with time-outs.
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net.sourceforge.jtds.jdbc.Driver
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Hello,
ODI (11g) Studio is certified on Windows 32 bit only, not on 64bit.
However you may still install it and configure ODI Studio to run with a 32 bit java.
Details pls see Master Note For ODI 11g Install Issues And Questions (Doc ID 1214428.1).
To connect to SQL Server:
# Check and make sure the authentication mode of your Microsoft SQL Server Server is set to "SQL Server and Windows" or "Mixed", otherwise Oracle Data Integrator (ODI) is unable to connect to the database.
# Before you create the Oracle Data Integrator (ODI) Dataserver in Topology Manager > Physical Architecture, stop all ODI processes, and place the JDBC Driver file in the ODI's userlib and "/drivers" folder.
For ODI Studio (Local No Agent)
%APPDATA%\odi\oracledi\userlib
%APPDATA% is the Windows Application Data directory for the user (usually C:\Documents and Settings\<user>\Application Data).
Standalone Agent
ODI_HOME\oracledi\agent\drivers
Note: If you decide to use the DataDirect driver that comes with ODI 11g install/ embedded in ODI 11g
weblogic.jdbc.sqlserver.SQLServerDriver
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# Make sure that the database is the default database of the user account employed by ODI for connection, and that the password is correct.
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If you try sqljdbc.jar, you need to configure ODI_JAVA_HOME to jdk1.5
sqljdbc4.jar, jdk1.6 (since ODI 11g requires jdk1.6, I'd suggest sqljdbc4.jar)
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Hope that helps other people who run into this,
Edited by: user742480 on Apr 4, 2011 12:06 PM

STRUTS - JDBC connection problem

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commons-fileupload.jar
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commons-pool.jar
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<Resource name="jdbc/myoracle"
auth="Container"
type="javax.sql.DataSource"
driverClassName="oracle.jdbc.driver.OracleDriver"
url="jdbc:oracle:thin:[email protected]:1521:mysid"
username="scott"
password="tiger"
maxActive="20"
maxIdle="10"
maxWait="-1"/>
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you have to reconfigure "C:\jakarta-tomcat-5.5.9\conf\web.xml" like that:
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<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
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will i write this to my web.xml
and what is "auth=Container" here???????
thanks in advance
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ONE MORE QUESTION
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App Server 8.1 JDBC Connection problem

Dear Expert,
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web.xml
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================
#|2005-06-03T11:36:11.562+0800|WARNING|sun-appserver-ee8.1|javax.enterprise.system.stream.err|_ThreadID=10;|
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at javax.naming.InitialContext.lookup(InitialContext.java:351)
at com.ns.DBObject.initDataSource(DBObject.java:222)
at com.ns.DBObject.connectPool(DBObject.java:213)
at com.ns.DBObject.<init>(DBObject.java:91)
at com.ns.DBObject.getInstance(DBObject.java:122)
at com.ncharter.NCContextListener.contextInitialized(NCContextListener.java:28)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4010)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4525)
===============
Do you have any ideas on this problem? Thanks.
Regards,
Angus

Try asking the Customer to fire up the JNDI browser in the admin console and try to browse the JNDI tree.
What class is the InitialContext.lookup() happening in? Is that getting executed in the servlet class or a standalone client?
thanks.

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Hi all,
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Apologies ... not really sure what the issue is. I assume you are talking about setting up the JDBC connection for a data source?
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Question: is there any way of writing a programme in
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JSP Mysql Connection Problem

Hi Friend,
I am facing some problem in connecting mysql with jsp .
When I try and connect to mysql with the following connection string
Class.forName("org.gjt.mm.mysql.Driver").newInstance();
Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/testdhiraj?user=root&password=dh");
Statement statement     = con.createStatement();
I get an error :
java.sql.SQLException: Communication link failure: Bad handshake
I don't know what is wrong,
as I had tested mysql using telnet and it connects and executes sql nicely.
Waiting for ur reply,
Dhiraj Agrawal
mail to : [email protected]

Hi,
You need to make sure that , you have given correct database name, user id and password in the connection url. and also check the jdbc driver is loaded properly. If your mysql is running in the standard port, you need not give the port as 3306.
Here is the example :
import java.sql.*;
     Notice, do not import org.gjt.mm.mysql.*
or you will have problems!
public class XampleClass
public static void main(String[] Args)
try {
Class.forName("org.gjt.mm.mysql.Driver").newInstance();
catch (Exception e) {
System.err.println("exception while loading
driver.");
e.printStackTrace();
try {
Connection C = DriverManager.getConnection(
"jdbc:mysql://localhost/test?user=myuser&password=mypwddb");
// Do something with the Connection
catch (SQLException e) {
System.out.println("Exception: " + e);
This is the format for conenction url :
jdbc:mysql://[hostname][:port]/dbname[?param1=value1][&param2=value2]...
Hope this helps you.
Thanks,
Senthil_Slash

Jsp-database connectivity problem

hi
There is a problem, when ever i write a jdbc code for database connectivity through MsAcess, in general applications it works fine. But when ever i try to the same using Jsps it throws an exception that " Microsoft jdbc-odbc driver not fount, Default driver not specified"
please do help regarding this
the code i used is
package Products; import java.sql.*;import java.util.*; public class product{ public Vector getCategories() { Connection con; Statement st; ResultSet rs; Vector ret=new Vector(1,1); try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); con=DriverManager.getConnection("jdbc:odbc:Web"); st=con.createStatement(); rs=st.executeQuery("Select * from Categories"); while(rs.next()) { ret.add(rs.getString(2)); ); } } catch(Exception e) { //System.out.println("Exception..."); ret.add(e.getMessage()); } return ret; }}

Have you downloaded the driver and put it in your Web-Server?
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Semmingly intractable JDBC connect problem

Greetings,
I am having massive difficulties getting our application to talk to our oracle database. We've (probably unwisely) upgraded the OS to RH9, the database to Oracle 9i and the JDK to 1.3.1 (from RH7, 8i and 1.2).
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At a low level, what happens is that the listener establishes the connection, but never recieves a reply back, and I can't determine whether oracle is failing (no trace/log seems to support it) or if JDBC is failing. Since all I get is "Connection failed" in a single method call, I'm not sure how to diagnose that.
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Thanks,
--M

Can you run a simple app that connects to Oracle successfully, no Tomcat or JSPs involved? I'd try that, if you haven't already.
Here's a simple Java app that will let you try it:
import java.io.*;
import java.sql.*;
import java.util.*;
public class ConnectionTest
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}Save these properties (changed to your values) to ConnectionTest.properties:
jdbc.driver     = oracle.jdbc.driver.OracleDriver
jdbc.url        = jdbc:oracle:thin:@host:1521:SID
jdbc.username   = username
jdbc.password   = passwordCompile like this:
javac ConnectionTest.javaRun like this (assuming ConnectionTest.properties and classes12.jar are in the same directory as ConnectionTest.class):
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MOD

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I'm completely helpless... whenever I try to retrieve stuff from the db (using a jsp page), I get errors that don't even make sense.
out.println(stmt.executeQuery("SELECT * FROM newsTbl WHERE articleID = 1").getString("articleTitle"));if I try doing the above, I get a "ServletException : Before start of result set" error that supposedly occurred at this line of the generated servlet:
if (pageContext != null) pageContext.handlePageException(t);---------------
If i try this:
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rsSec.beforeFirst(); //<-- Even if I don't have this line the result does not change
out.println(rsSec.next());
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You can't do this:
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String sql = "SELECT * FROM newsTbl WHERE articleID = 1";
ResultSet result = stmt.executeQuery(sql);
String articleTitle = "";
while (result.next())
title = result.getString("articleTitle");
result.close();
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See if that works better. - MOD

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Hi,
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try{
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e.printStackTrace();
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Here is the error :
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at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:281)
at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:115)
at Connect.main(Connect.java:31)
Error Trace in getConnection() : com.microsoft.jdbc.sqlserver.SQLServerDriver
Kindly help.
Thanks in Advance

Thanks for the reply.
I am not using any IDE, but the problem exists if i
add the jar files into my classpath. I extracted the
required files as suggested and tried, this time it
works fine.
If anyone could let me know why this problem is
occuring it would be helpful.
Thanks once againIt occured because MS didn't package their jar properly. You could try to re-jar the files or use a driver from another vendor.

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Hello,
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Hi All,
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If I use oci8 with stand-alone java application the connection and data access work fine.
I use:oracle 8i (817); jdk 1.2.2; j2ee 1.2.1 on window 2000
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at oracle.net.TNSAddress.ServiceAlias.initFromString(Unknown Source)
at oracle.net.resolver.AddrResolution.resolveAddrTree(Unknown Source)
at oracle.net.resolver.AddrResolution.resolveAndExecute(Unknown Source)
at oracle.net.ns.NSProtocol.establishConnection(Unknown Source)
at oracle.net.ns.NSProtocol.connect(Unknown Source)
at oracle.jdbc.ttc7.TTC7Protocol.connect(TTC7Protocol.java:1213)
at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:209)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:249)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:457)
at java.sql.DriverManager.getConnection(DriverManager.java:137)
at Employee.main(Employee.java:23)

Hello!
I had this same problem using thin. Then I changed tnsname in getConnection by address:port:sid. Like below.
conn = DriverManager.getConnection ("jdbc:oracle:thin:@XXX.XXX.XXX.XXX:1521:SIDNAME","LOGIN","PASSWORD");
It worked very well.
null

Louts Notes JDBC Connectivity problem

Hi all,
I have problem accessing the lotus notes database in my own PC. The error which I have encountered is "SQLException [Lotus][Domino Driver for JDBC] unable to find path to server.
These are my codings:
connect instance = new connect();
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try {
Class.forName("lotus.jdbc.domino.DominoDriver");
catch (ClassNotFoundException ce) {
System.out.println("ClassNotFoundException: " + ce.getMessage());
try {
Connection con = DriverManager.getConnection(url,"","");
} catch (SQLException se) {
System.out.println("SQLException: " + se.getMessage());
I have tried to put this file on my root directory, set the path to c:\ and the system prompt me for password but I still get the error message.
I'm using JDBC 1.1.
Thanks for all your help in advance.
Quek

Thanks for reply but I can't find the forum #48 as the search function doesn't allow me to search by fourm number.
Can you kindly attach the link when you reply?
Thanks.

Jdbc connectivity problem

frnds while running the fallowing code i'm getting a problem please help me out
i'm not getting what to do for this error
import java.sql.*;
import java.util.*;
class DB {
public static void main(String[] args) throws Exception
String driverClass="oracle.jdbc.driver.OracleDriver";
String url="jdbc:oracle:thin:@servername:1521:p";
String username="test2";
String password="abc";
Class.forName(driverClass);
Connection conn=DriverManager.getConnection(url,username,password);
System.out.println("Connection established");
conn.close();
for this the errors what i'm getting are
---------- while running ----------
Exception in thread "main" java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
     at java.net.URLClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClassInternal(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at DB.main(DB.java:10)
Output completed (0 sec consumed) - Normal Termination

mr
i dont no which driver ur using but i am using ur program in oracle driver.i think u give wrong username and password.my program sends to u,ok
import java.sql.*;
import java.util.*;
class Db {
public static void main(String[] args) throws Exception
String driverClass="oracle.jdbc.driver.OracleDriver";
String url="jdbc:oracle:thin:@localhost:1521:xe";
String username="system";
String password="tiger";
Class.forName(driverClass);
Connection conn=DriverManager.getConnection(url,username,password);
System.out.println("Connection established");
conn.close();
}

Jsp jdbc connectivity problem.

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