Problem in accessing mysql thru Jsp

Hello Friends,
Here i am having Mysql server 4.1,Apache tomcat 4.1,Connector/j 3.1. I have done all the installation and tyhe configurations. But still i am not able to access the database through Jsp while i am doing with Java appln. I think the error lies in the server.xml file. In the settings of Server.xml, i need to know about the resource name.
<Resource name="jdbc/MySQLDB"
auth="Container"
type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/MySQLDB">
Here i need to know what i should give instead of that MySQLDB, Whether database name or any other name. Please help me. With this problem i strucking with not able to proceed further.
Thanks in Advance
Aski

Hi Preet,
You need to create an Abstract Portal Component and use the generated link in action class of logon form.
Also create your jsp under PORTAL-INF/jsp folder.
Once the portal component is created, you can use the link
"/irj/servlet/prt/portal/prtroot/PortalProject.PortalComponent" to redirect from logon page as required.
Thanks and Regards,
Pravin Patil

Similar Messages

Problem accessing Yahoo email thru Mozilla; no problem with accessing it thru IE

I go to Mozilla browser, clk on Yahoo, clk Yahoo mail, get a drop down sign in window, sign in my email ID and password, then I get a drop down "Verification: code window; I type what I see but it is not accepted.
I go to Google, clk Yahoo email, my email opens up, no problems at all. I prefer Mozilla Forefox but this is a real problem.

bbcoachrob wrote:
Not really sure how to use this support forum yet.
I have a z10 and for the past week i have not been able to access my yahoo mail. many times for past 6 months i had to enter password, but now when i go to settings to accounts to enter, it just spins while loading and i get nowhere.
I have removed battery, i have made sure new updates are in.
one time i was able to enter password and it gave me a pop saying there was an error.
I am able to receive three other email accounts, they have no problems, just yahoo.
I tried to change wifi settings, but that will not change....
I have also lost all the names of my contacts in the phone book area... it is very strange...
the numbers are there, but the names disappear and say that the contact list is empty
my voice control does not work anymore as it says it cannot access contact book
then one time it loads up after a reboot and the telephone lists are all there... and then next time no
i am assuming all this is related?
can someone write me or tell me where/how to post this problem?
Try removing the CARDDAV, CALDAV and email account that are related to the Yahoo account, reboot the phone, and then just use the wizard, and re-create the accounts
Using the Playbook and the Z10 and the Z30 and loving them
Martin

Problem with access to SipFactory from jsp-pages in JBoss environment

Hello!
I have an installation of the OCMS 10.1.3.3. deployed into a JBoss (jboss-4.0.5.GA) environment. Unfortunately I have a problem with accessing the SipFactory from a jps-page. Encouraged by the "messagesender" example I tried to get an instance of SipFactory from my jsp-page simply by calling:
SipFactory sipFactory = (SipFactory) application.getAttribute(SipServlet.SIP_FACTORY);
But unfortunately there seems to be no attribute "SipServlet.SIP_FACTORY" and I only get a null pointer. I have also tried running that code in the orignal messagesender example but it didn't work either. So I wonder if this should definetely work in a JBoss environment or if this might be a known problem. Is there anything that I could check/do regarding this problem? I suppose there must be an oracle module which should take care of making the SipFactory availabe after it is deployed. Perhaps something went wrong during the deployment?!
Best regards,
Tim

Hi
On JBoss, OCMS does not support converge applications.
I.e the SipFactory can be retrieved from the servlet context when running on OC4J.
Instead the SipFactory can be found in JNDI as described in the Developer's Guide:
"External Access to SIP Servlets
To enable convergent applications between SIP and HTTP, the OCMS Container allows you to get access to the javax.servlet.sip.SipFactory by looking it up through JNDI. The SIP Factory will be registered under the same name as the display name of your SIP servlet as illustrated in Example 2–12. The <display-name> in the sip.xml in this case must be "My sip app".
Example 2–12 Accessing the Data for a SIP Session through JNDI
InitialContext ic = new InitialContext();
SipFactory sipFactory = (SipFactory)ic.lookup("sip/My sip app");"
Cheers
Lucas Persson

Accessing MySql database in jsp

hi everyone!!!
i m new to java with little knowledge of jsp.
i want to access mysql database in jsp to develop a web page.
i have jdk and mysql installed and these are working. what are other requirements and how to do this.
plz help.
OS: MS Windows XP/ Fedora 10

Learn JDBC API: [http://java.sun.com/docs/books/tutorial/jdbc/index.html]. Create a DAO class which uses JDBC to interact with Java and takes or returns the desired data in form of DTO's. Use and test it as a plain vanilla Java application with a main() method. This require a JDBC driver (a concrete implementation of the JDBC API) in the classpath. MySQL offers JDBC drivers as download at their homepage, it is called "Connector/J".
Once you got the JDBC part to work, create a Servlet class which holds an instance of the DAO class and uses its methods to interact with the database. In the doGet() you can place logic to preload data from the DAO class for display. In the doPost() you can place logic to process data for create, update or delete using the DAO class. Finally let it forward the request to a JSP.
In the JSP you can use JSTL/EL to display data. For tabular view you may find the JSTL c:forEach useful. For plain display, just use EL the usual way.

Problem Accessing MySQL on OSX 10.2.8

Hi,
Hope this is the right board.
I installed myql 4.0.25 on my eMac running OSX 10.2.8 some time ago. Now when I try to access mysql via Terminal I get
/usr/local/mysql/bin/mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user: 'root@localhost' (Using password: NO)'
At no point did it ask me for a password, so I'm confused. I am not a UNIX enlightened user, this is my first real delve into it, as I want to learn PHP and database driven sites. I don't really have a clue what I'm doing !
When I originally set it up I set passwords for the root and user accounts, but when I am asked for a password these don't work. I got mysqld_safe running, so that part is working, I just can't seem to do any thing to enter either mysql or mysqladmin.
Do I need to uninstall MySQL and start again?
Any help appreciated.
Cheers,
Tracy
G4 400MHz (PCI) 384MB RAM Mac OS X (10.2.x)

Hi,
use mysqladmin with the -p option. This prompts you for a password and you should give the mySQL root password (the one you once set) here.
Volker

Problem while accessing a complex data type

hi,
I am getting a problem while accessing a complex data type
I have a wsdl as:
<?xml version="1.0" encoding="UTF-8" ?>
- <definitions name="OutlookReminderService" targetNamespace="http://ws.aftek.com/outlook-reminder" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:ns2="http://ws.aftek.com/outlook-reminder/schemas" xmlns:ns3="http://java.sun.com/jax-rpc-ri/internal" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://ws.aftek.com/outlook-reminder" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <types>
- <schema targetNamespace="http://ws.aftek.com/outlook-reminder/schemas" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns="http://ws.aftek.com/outlook-reminder/schemas" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<import namespace="http://schemas.xmlsoap.org/soap/encoding/" />
<import namespace="http://java.sun.com/jax-rpc-ri/internal" />
- <complexType name="TaskVO">
- <sequence>
<element name="dueDate" type="long" />
<element name="percentageComplete" type="int" />
<element name="priorty" type="int" />
<element name="reminderDate" type="long" />
<element name="reminderSet" type="boolean" />
<element name="startDate" type="long" />
<element name="status" type="int" />
<element name="subject" type="string" />
<element name="taskId" type="string" />
</sequence>
</complexType>
- <complexType name="NoSuchUserException">
- <sequence>
<element name="message" type="string" />
</sequence>
</complexType>
- <complexType name="ArrayOfContactVO">
- <complexContent>
- <restriction base="soap11-enc:Array">
<attribute ref="soap11-enc:arrayType" wsdl:arrayType="tns:ContactVO[]" />
</restriction>
</complexContent>
</complexType>
- <complexType name="ContactVO">
- <sequence>
<element name="birthDate" type="long" />
<element name="companyAddress" type="string" />
<element name="companyName" type="string" />
<element name="emailID1" type="string" />
<element name="emailID2" type="string" />
<element name="emailID3" type="string" />
<element name="faxNumber" type="string" />
<element name="firstName" type="string" />
<element name="homeAddress" type="string" />
<element name="lastName" type="string" />
<element name="middleName" type="string" />
<element name="mobileNumber" type="string" />
<element name="phoneNumber" type="string" />
<element name="workContactNumber" type="string" />
</sequence>
</complexType>
</schema>
- <schema targetNamespace="http://java.sun.com/jax-rpc-ri/internal" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns="http://java.sun.com/jax-rpc-ri/internal" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<import namespace="http://schemas.xmlsoap.org/soap/encoding/" />
<import namespace="http://ws.aftek.com/outlook-reminder/schemas" />
- <complexType name="arrayList">
- <complexContent>
- <extension base="tns:list">
<sequence />
</extension>
</complexContent>
</complexType>
- <complexType name="list">
- <complexContent>
- <extension base="tns:collection">
<sequence />
</extension>
</complexContent>
</complexType>
- <complexType name="collection">
- <complexContent>
- <restriction base="soap11-enc:Array">
<attribute ref="soap11-enc:arrayType" wsdl:arrayType="anyType[]" />
</restriction>
</complexContent>
</complexType>
</schema>
</types>
<message name="OutlookServer_addTaskResponse" />
- <message name="OutlookServer_getListResponse">
<part name="result" type="ns3:arrayList" />
</message>
- <message name="OutlookServer_getContactListResponse">
<part name="result" type="ns2:ArrayOfContactVO" />
</message>
- <message name="NoSuchUserException">
<part name="NoSuchUserException" type="ns2:NoSuchUserException" />
</message>
- <message name="OutlookServer_getContactList">
<part name="String_1" type="xsd:string" />
</message>
- <message name="OutlookServer_getList">
<part name="String_1" type="xsd:string" />
</message>
- <message name="OutlookServer_addTask">
<part name="String_1" type="xsd:string" />
<part name="TaskVO_2" type="ns2:TaskVO" />
</message>
- <message name="OutlookServer_reminderOccurredResponse">
<part name="result" type="xsd:boolean" />
</message>
- <message name="OutlookServer_reminderOccurred">
<part name="String_1" type="xsd:string" />
<part name="TaskVO_2" type="ns2:TaskVO" />
</message>
- <portType name="OutlookServer">
- <operation name="addTask" parameterOrder="String_1 TaskVO_2">
<input message="tns:OutlookServer_addTask" />
<output message="tns:OutlookServer_addTaskResponse" />
<fault message="tns:NoSuchUserException" name="NoSuchUserException" />
</operation>
- <operation name="getContactList" parameterOrder="String_1">
<input message="tns:OutlookServer_getContactList" />
<output message="tns:OutlookServer_getContactListResponse" />
<fault message="tns:NoSuchUserException" name="NoSuchUserException" />
</operation>
- <operation name="getList" parameterOrder="String_1">
<input message="tns:OutlookServer_getList" />
<output message="tns:OutlookServer_getListResponse" />
<fault message="tns:NoSuchUserException" name="NoSuchUserException" />
</operation>
- <operation name="reminderOccurred" parameterOrder="String_1 TaskVO_2">
<input message="tns:OutlookServer_reminderOccurred" />
<output message="tns:OutlookServer_reminderOccurredResponse" />
<fault message="tns:NoSuchUserException" name="NoSuchUserException" />
</operation>
</portType>
- <binding name="OutlookServerBinding" type="tns:OutlookServer">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
- <operation name="addTask">
<soap:operation soapAction="" />
- <input>
<soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</input>
- <output>
<soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</output>
- <fault name="NoSuchUserException">
<soap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="NoSuchUserException" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</fault>
</operation>
- <operation name="getContactList">
<soap:operation soapAction="" />
- <input>
<soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</input>
- <output>
<soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</output>
- <fault name="NoSuchUserException">
<soap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="NoSuchUserException" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</fault>
</operation>
- <operation name="getList">
<soap:operation soapAction="" />
- <input>
<soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</input>
- <output>
<soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</output>
- <fault name="NoSuchUserException">
<soap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="NoSuchUserException" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</fault>
</operation>
- <operation name="reminderOccurred">
<soap:operation soapAction="" />
- <input>
<soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</input>
- <output>
<soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</output>
- <fault name="NoSuchUserException">
<soap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="NoSuchUserException" namespace="http://ws.aftek.com/outlook-reminder" use="encoded" />
</fault>
</operation>
</binding>
- <service name="OutlookReminderService">
- <port binding="tns:OutlookServerBinding" name="OutlookServerPort">
<soap:address location="http://truptid:8080/outlook-reminder-service/outlook" />
</port>
</service>
</definitions>
My client is :
private static String     BODY_NAMESPACE_VALUE     = "http://ws.abc.com/outlook-reminder";
     private static String     ENCODING_STYLE_PROPERTY     = "javax.xml.rpc.encodingstyle.namespace.uri";
     private static String     NS_XSD                         = "http://www.w3.org/2001/XMLSchema";
     private static String     URI_ENCODING               = "http://schemas.xmlsoap.org/soap/encoding/";
try{
ServiceFactory factory = ServiceFactory.newInstance();
                    Service service = factory.createService(new QName("OutlookReminderService"));
                    QName port =new QName("OutlookReminderService","OutlookServerPort");
                    Call call =service.createCall(port);
                    call.setTargetEndpointAddress("http://localhost:8080/outlook-reminder-service/outlook?wsdl");
                    call.setProperty(Call.SOAPACTION_USE_PROPERTY, new Boolean(true));
                    call.setProperty(Call.SOAPACTION_URI_PROPERTY, "");
                    call.setProperty(ENCODING_STYLE_PROPERTY, URI_ENCODING);
                    call.getReturnType();
                    call.setOperationName(new QName(BODY_NAMESPACE_VALUE, "getList"));
                    QName QNAME_TYPE_STRING = new QName(NS_XSD, "string");
                    call.addParameter("String_1", QNAME_TYPE_STRING, ParameterMode.IN);
                    //http://ws.aftek.com/outlook-reminder/schemas
                    QName QNAME_TYPE_VO = new QName("http://schemas.xmlsoap.org/soap/encoding/", "Array");
                    System.out.println("Before Add Parameter");
               //     call.addParameter("result", QNAME_TYPE_VO, ParameterMode.OUT);
                    call.setReturnType(QNAME_TYPE_VO,ArrayList.class);
                    System.out.println("After Add Parameter");
                    Object[] params ={oUserVO.getUserName()};
                    oArrayList =(ArrayList)call.invoke(params);
                    System.out.println("After Invoked");
                    //System.out.println("invoked"+ arrayList);
               catch(SOAPFaultException faultException)
                    moLogger.debug("SOAPFaultException : ", faultException);
               catch(RemoteException oremoteException)
                    moLogger.debug("RemoteException", oremoteException);
          catch(ServiceException oServiceException)
                    moLogger.debug("ServiceException", oServiceException);          }
Error got is :
trailing block elements must have an id attribute
     at com.sun.xml.rpc.encoding.SOAPDeserializationContext.deserializeMultiRefObjects(SOAPDeserializationContext.java:81)
     at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:239)
     at com.sun.xml.rpc.client.dii.CallInvokerImpl.doInvoke(CallInvokerImpl.java:103)
     at com.sun.xml.rpc.client.dii.BasicCall.invoke(BasicCall.java:492)
     at com.ail.dhg.poc.business.dao.ContactDAO.getList(ContactDAO.java:255)
     at com.ail.dhg.poc.business.facade.ContactFacade.getList(ContactFacade.java:189)
     at com.ail.dhg.poc.business.AcceptInput.main(AcceptInput.java:72)
java.lang.NullPointerException
     at com.ail.dhg.poc.business.dao.ContactDAO.getList(ContactDAO.java:277)
     at com.ail.dhg.poc.business.facade.ContactFacade.getList(ContactFacade.java:189)
     at com.ail.dhg.poc.business.AcceptInput.main(AcceptInput.java:72)
Message was edited by:
trupti_d

Use lower case letters for your variable names (name, pwd). The code works then.
package com.bluenile.bean;
import java.io.*;
public class Bean1 implements Serializable
private String name="Uname";
private String pwd="Pword";
public String getName()
return name;
public String getPwd()
return pwd;
void setName(String name)
this.name = name;
void setPwd(String pwd)
this.pwd = pwd;
<HTML>
<BODY BGCOLOR="#FFFFFF">
<%@ page language="java" contentType="text/html" %>
<jsp:useBean id="b1" class="com.bluenile.bean.Bean1" />
<ul>
<li>Name : <jsp:getProperty name="b1" property="name" />
<li>Pwd : <jsp:getProperty name="b1" property="pwd" />
</ul>
</BODY>
</HTML>

Serious problem of jdbc-mysql connectivity using tomcat

hi everybody
i m in serious problem since last 15-20 days. i m trying hard to make the connection jdbc-mysql using tomcat with the help of a jsp test page but every time i am facing almost the similar probems listed below in detail:
to make sure that the jdrivers's .jar (mysql-connector-java-3.1.7-bin.jar) available for such connections working fine i have tried the above said connection without using tomcat....which is working fine...for this i have created a dummy database with a dummy table ..and written some queries in the .java file of my code which upon running inserts the specified values in the defined(dummy) database.
this is the confirmation that the classpath etc..are ok in regard to the mysql-connector-java-3.1.7-bin.jar
now i have placed a copy of this .jar file in to the commons/lib directory of the tomcat web server(which is suppossed to be the place for such external jars)
after doing so i have followed 2 methods :
method 1st:........
i have made aone more jar file from the following .java file....
import javax.naming.*;
import javax.sql.*;
import java.sql.*;
public class TestSQLLoad
String user = "Not Connected";
String pwd = "no pwd";
int id = -1;
public void init() {
try{
Context ctx = new InitialContext();
if(ctx == null ) {
throw new Exception("Boom - No Context");
DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/TestDB");
if (ds != null) {
Connection conn = ds.getConnection();
if(conn != null) {
user = "Got Connection "+conn.toString();
Statement stmt = conn.createStatement();
String q = "select name, password, id from user";
ResultSet rst = stmt.executeQuery(q);
if(rst.next()) {
user=rst.getString(1);
pwd=rst.getString(2);
id = rst.getInt(3);
conn.close();
}catch(Exception e) {
e.printStackTrace();
public String getUser() {
return user;
public String getPassword() {
return pwd;
public int getID()
return id;
after compiling it at the cmd prompt i made a .jar file from the .class of it and named it MySQLLoad.jar...then i placed it also in to the commons/lib directory where the mysql-connector-java-3.1.7-bin.jar was already placed.
then i have changed the server.xml and web.xml files from the conf directory of the tomcat as given here:
server.xml



<Server port="8005" shutdown="SHUTDOWN">

<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

<GlobalNamingResources>

<Environment name="simpleValue" type="java.lang.Integer" value="30"/>

<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
</GlobalNamingResources>


<Service name="Catalina">

<Connector
port="80" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" />


<Connector port="8009"
enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />

<Engine name="Catalina" defaultHost="localhost">
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<Context path="/testdb" docBase="TOMCAT_HOME/webapps/tomcat-docs/testdb"
debug="5" reloadable="true" crossContext="true" >
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="localhost_DBTest_log." suffix=".txt"
timestamp="true"/>
<Resource name="jdbc/TestDB"
auth="Container"
type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/TestDB">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>10</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>5</value>
</parameter>
<parameter>
<name>maxWait</name>
<value>10000</value>
</parameter>

<parameter>
<name>username</name>
<value>root</value>
</parameter>
<parameter>
<name>password</name>
<value>mysql</value>
</parameter>

<parameter>
<name>driverClassName</name>
<value>com.mysql.jdbc.Driver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:mysql://localhost/testdb?autoReconnect=true</value>
</parameter>
</ResourceParams>
</Context>
</Host>
</Engine>
</Service>
</Server>
and the other xml file i.e
web.xml is here:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<servlet>
<servlet-name>default</servlet-name>
<resource-ref>
<description>DB Connection</description>
<res-ref-name>jdbc/TestDB</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-cl ***>
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
<init-param>
<param-name>listings</param-name>
<param-value>true</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>invoker</servlet-name>
<servlet-class>
org.apache.catalina.servlets.InvokerServlet
</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>jsp</servlet-name>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
<init-param>
<param-name>fork</param-name>
<param-value>false</param-value>
</init-param>
<init-param>
<param-name>xpoweredBy</param-name>
<param-value>false</param-value>
</init-param>
<load-on-startup>3</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>invoker</servlet-name>
<url-pattern>/servlet/*</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>jsp</servlet-name>
<url-pattern>*.jsp</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>jsp</servlet-name>
<url-pattern>*.jspx</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<mime-mapping>
<extension>abs</extension>
<mime-type>audio/x-mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ai</extension>
<mime-type>application/postscript</mime-type>
</mime-mapping>
<mime-mapping>
<extension>aif</extension>
<mime-type>audio/x-aiff</mime-type>
</mime-mapping>
<mime-mapping>
<extension>aifc</extension>
<mime-type>audio/x-aiff</mime-type>
</mime-mapping>
<mime-mapping>
<extension>aiff</extension>
<mime-type>audio/x-aiff</mime-type>
</mime-mapping>
<mime-mapping>
<extension>aim</extension>
<mime-type>application/x-aim</mime-type>
</mime-mapping>
<mime-mapping>
<extension>art</extension>
<mime-type>image/x-jg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>asf</extension>
<mime-type>video/x-ms-asf</mime-type>
</mime-mapping>
<mime-mapping>
<extension>asx</extension>
<mime-type>video/x-ms-asf</mime-type>
</mime-mapping>
<mime-mapping>
<extension>au</extension>
<mime-type>audio/basic</mime-type>
</mime-mapping>
<mime-mapping>
<extension>avi</extension>
<mime-type>video/x-msvideo</mime-type>
</mime-mapping>
<mime-mapping>
<extension>avx</extension>
<mime-type>video/x-rad-screenplay</mime-type>
</mime-mapping>
<mime-mapping>
<extension>bcpio</extension>
<mime-type>application/x-bcpio</mime-type>
</mime-mapping>
<mime-mapping>
<extension>bin</extension>
<mime-type>application/octet-stream</mime-type>
</mime-mapping>
<mime-mapping>
<extension>bmp</extension>
<mime-type>image/bmp</mime-type>
</mime-mapping>
<mime-mapping>
<extension>body</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>cdf</extension>
<mime-type>application/x-cdf</mime-type>
</mime-mapping>
<mime-mapping>
<extension>cer</extension>
<mime-type>application/x-x509-ca-cert</mime-type>
</mime-mapping>
<mime-mapping>
<extension>class</extension>
<mime-type>application/java</mime-type>
</mime-mapping>
<mime-mapping>
<extension>cpio</extension>
<mime-type>application/x-cpio</mime-type>
</mime-mapping>
<mime-mapping>
<extension>csh</extension>
<mime-type>application/x-csh</mime-type>
</mime-mapping>
<mime-mapping>
<extension>css</extension>
<mime-type>text/css</mime-type>
</mime-mapping>
<mime-mapping>
<extension>dib</extension>
<mime-type>image/bmp</mime-type>
</mime-mapping>
<mime-mapping>
<extension>doc</extension>
<mime-type>application/msword</mime-type>
</mime-mapping>
<mime-mapping>
<extension>dtd</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<mime-mapping>
<extension>dv</extension>
<mime-type>video/x-dv</mime-type>
</mime-mapping>
<mime-mapping>
<extension>dvi</extension>
<mime-type>application/x-dvi</mime-type>
</mime-mapping>
<mime-mapping>
<extension>eps</extension>
<mime-type>application/postscript</mime-type>
</mime-mapping>
<mime-mapping>
<extension>etx</extension>
<mime-type>text/x-setext</mime-type>
</mime-mapping>
<mime-mapping>
<extension>exe</extension>
<mime-type>application/octet-stream</mime-type>
</mime-mapping>
<mime-mapping>
<extension>gif</extension>
<mime-type>image/gif</mime-type>
</mime-mapping>
<mime-mapping>
<extension>gtar</extension>
<mime-type>application/x-gtar</mime-type>
</mime-mapping>
<mime-mapping>
<extension>gz</extension>
<mime-type>application/x-gzip</mime-type>
</mime-mapping>
<mime-mapping>
<extension>hdf</extension>
<mime-type>application/x-hdf</mime-type>
</mime-mapping>
<mime-mapping>
<extension>hqx</extension>
<mime-type>application/mac-binhex40</mime-type>
</mime-mapping>
<mime-mapping>
<extension>htc</extension>
<mime-type>text/x-component</mime-type>
</mime-mapping>
<mime-mapping>
<extension>htm</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>hqx</extension>
<mime-type>application/mac-binhex40</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ief</extension>
<mime-type>image/ief</mime-type>
</mime-mapping>
<mime-mapping>
<extension>jad</extension>
<mime-type>text/vnd.sun.j2me.app-descriptor</mime-type>
</mime-mapping>
<mime-mapping>
<extension>jar</extension>
<mime-type>application/java-archive</mime-type>
</mime-mapping>
<mime-mapping>
<extension>java</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<mime-mapping>
<extension>jnlp</extension>
<mime-type>application/x-java-jnlp-file</mime-type>
</mime-mapping>
<mime-mapping>
<extension>jpe</extension>
<mime-type>image/jpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>jpeg</extension>
<mime-type>image/jpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>jpg</extension>
<mime-type>image/jpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>js</extension>
<mime-type>text/javascript</mime-type>
</mime-mapping>
<mime-mapping>
<extension>jsf</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<mime-mapping>
<extension>jspf</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<mime-mapping>
<extension>kar</extension>
<mime-type>audio/x-midi</mime-type>
</mime-mapping>
<mime-mapping>
<extension>latex</extension>
<mime-type>application/x-latex</mime-type>
</mime-mapping>
<mime-mapping>
<extension>m3u</extension>
<mime-type>audio/x-mpegurl</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mac</extension>
<mime-type>image/x-macpaint</mime-type>
</mime-mapping>
<mime-mapping>
<extension>man</extension>
<mime-type>application/x-troff-man</mime-type>
</mime-mapping>
<mime-mapping>
<extension>me</extension>
<mime-type>application/x-troff-me</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mid</extension>
<mime-type>audio/x-midi</mime-type>
</mime-mapping>
<mime-mapping>
<extension>midi</extension>
<mime-type>audio/x-midi</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mif</extension>
<mime-type>application/x-mif</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mov</extension>
<mime-type>video/quicktime</mime-type>
</mime-mapping>
<mime-mapping>
<extension>movie</extension>
<mime-type>video/x-sgi-movie</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mp1</extension>
<mime-type>audio/x-mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mp2</extension>
<mime-type>audio/x-mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mp3</extension>
<mime-type>audio/x-mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mpa</extension>
<mime-type>audio/x-mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mpe</extension>
<mime-type>video/mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mpeg</extension>
<mime-type>video/mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mpega</extension>
<mime-type>audio/x-mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mpg</extension>
<mime-type>video/mpeg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>mpv2</extension>
<mime-type>video/mpeg2</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ms</extension>
<mime-type>application/x-wais-source</mime-type>
</mime-mapping>
<mime-mapping>
<extension>nc</extension>
<mime-type>application/x-netcdf</mime-type>
</mime-mapping>
<mime-mapping>
<extension>oda</extension>
<mime-type>application/oda</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pbm</extension>
<mime-type>image/x-portable-bitmap</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pct</extension>
<mime-type>image/pict</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pdf</extension>
<mime-type>application/pdf</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pgm</extension>
<mime-type>image/x-portable-graymap</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pic</extension>
<mime-type>image/pict</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pict</extension>
<mime-type>image/pict</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pls</extension>
<mime-type>audio/x-scpls</mime-type>
</mime-mapping>
<mime-mapping>
<extension>png</extension>
<mime-type>image/png</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pnm</extension>
<mime-type>image/x-portable-anymap</mime-type>
</mime-mapping>
<mime-mapping>
<extension>pnt</extension>
<mime-type>image/x-macpaint</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ppm</extension>
<mime-type>image/x-portable-pixmap</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ppt</extension>
<mime-type>application/powerpoint</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ps</extension>
<mime-type>application/postscript</mime-type>
</mime-mapping>
<mime-mapping>
<extension>psd</extension>
<mime-type>image/x-photoshop</mime-type>
</mime-mapping>
<mime-mapping>
<extension>qt</extension>
<mime-type>video/quicktime</mime-type>
</mime-mapping>
<mime-mapping>
<extension>qti</extension>
<mime-type>image/x-quicktime</mime-type>
</mime-mapping>
<mime-mapping>
<extension>qtif</extension>
<mime-type>image/x-quicktime</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ras</extension>
<mime-type>image/x-cmu-raster</mime-type>
</mime-mapping>
<mime-mapping>
<extension>rgb</extension>
<mime-type>image/x-rgb</mime-type>
</mime-mapping>
<mime-mapping>
<extension>rm</extension>
<mime-type>application/vnd.rn-realmedia</mime-type>
</mime-mapping>
<mime-mapping>
<extension>roff</extension>
<mime-type>application/x-troff</mime-type>
</mime-mapping>
<mime-mapping>
<extension>rtf</extension>
<mime-type>application/rtf</mime-type>
</mime-mapping>
<mime-mapping>
<extension>rtx</extension>
<mime-type>text/richtext</mime-type>
</mime-mapping>
<mime-mapping>
<extension>sh</extension>
<mime-type>application/x-sh</mime-type>
</mime-mapping>
<mime-mapping>
<extension>shar</extension>
<mime-type>application/x-shar</mime-type>
</mime-mapping>
<mime-mapping>
<extension>smf</extension>
<mime-type>audio/x-midi</mime-type>
</mime-mapping>
<mime-mapping>
<extension>sit</extension>
<mime-type>application/x-stuffit</mime-type>
</mime-mapping>
<mime-mapping>
<extension>snd</extension>
<mime-type>audio/basic</mime-type>
</mime-mapping>
<mime-mapping>
<extension>src</extension>
<mime-type>application/x-wais-source</mime-type>
</mime-mapping>
<mime-mapping>
<extension>sv4cpio</extension>
<mime-type>application/x-sv4cpio</mime-type>
</mime-mapping>
<mime-mapping>
<extension>sv4crc</extension>
<mime-type>application/x-sv4crc</mime-type>
</mime-mapping>
<mime-mapping>
<extension>swf</extension>
<mime-type>application/x-shockwave-flash</mime-type>
</mime-mapping>
<mime-mapping>
<extension>t</extension>
<mime-type>application/x-troff</mime-type>
</mime-mapping>
<mime-mapping>
<extension>tar</extension>
<mime-type>application/x-tar</mime-type>
</mime-mapping>
<mime-mapping>
<extension>tcl</extension>
<mime-type>application/x-tcl</mime-type>
</mime-mapping>
<mime-mapping>
<extension>tex</extension>
<mime-type>application/x-tex</mime-type>
</mime-mapping>
<mime-mapping>
<extension>texi</extension>
<mime-type>application/x-texinfo</mime-type>
</mime-mapping>
<mime-mapping>
<extension>texinfo</extension>
<mime-type>application/x-texinfo</mime-type>
</mime-mapping>
<mime-mapping>
<extension>tif</extension>
<mime-type>image/tiff</mime-type>
</mime-mapping>
<mime-mapping>
<extension>tiff</extension>
<mime-type>image/tiff</mime-type>
</mime-mapping>
<mime-mapping>
<extension>tr</extension>
<mime-type>application/x-troff</mime-type>
</mime-mapping>
<mime-mapping>
<extension>tsv</extension>
<mime-type>text/tab-separated-values</mime-type>
</mime-mapping>
<mime-mapping>
<extension>txt</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ulw</extension>
<mime-type>audio/basic</mime-type>
</mime-mapping>
<mime-mapping>
<extension>ustar</extension>
<mime-type>application/x-ustar</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xbm</extension>
<mime-type>image/x-xbitmap</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xht</extension>
<mime-type>application/xhtml</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xhtml</extension>
<mime-type>application/xhtml</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xml</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xpm</extension>
<mime-type>image/x-xpixmap</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xsl</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xwd</extension>
<mime-type>image/x-xwindowdump</mime-type>
</mime-mapping>
<mime-mapping>
<extension>wav</extension>
<mime-type>audio/x-wav</mime-type>
</mime-mapping>
<mime-mapping>
<extension>svg</extension>
<mime-type>image/svg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>svgz</extension>
<mime-type>image/svg</mime-type>
</mime-mapping>
<mime-mapping>
<extension>vsd</extension>
<mime-type>application/x-visio</mime-type>
</mime-mapping>
<mime-mapping>

<extension>wbmp</extension>
<mime-type>image/vnd.wap.wbmp</mime-type>
</mime-mapping>
<mime-mapping>

<extension>wml</extension>
<mime-type>text/vnd.wap.wml</mime-type>
</mime-mapping>
<mime-mapping>

<extension>wmlc</extension>
<mime-type>application/vnd.wap.wmlc</mime-type>
</mime-mapping>
<mime-mapping>

<extension>wmls</extension>
<mime-type>text/vnd.wap.wmlscript</mime-type>
</mime-mapping>
<mime-mapping>

<extension>wmlscriptc</extension>
<mime-type>application/vnd.wap.wmlscriptc</mime-type>
</mime-mapping>
<mime-mapping>
<extension>wrl</extension>
<mime-type>x-world/x-vrml</mime-type>
</mime-mapping>
<mime-mapping>
<extension>Z</extension>
<mime-type>application/x-compress</mime-type>
</mime-mapping>
<mime-mapping>
<extension>z</extension>
<mime-type>application/x-compress</mime-type>
</mime-mapping>
<mime-mapping>
<extension>zip</extension>
<mime-type>application/zip</mime-type>
</mime-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
after all this i have taken a jsp page whose code is here:
(the mysql database used is named as "testdb" and the table name is "user" which is having fields name,password and id)
<html>
<head>
<title>DB Test</title>
</head>
<body>
<%
TestSQLLoad tst = new TestSQLLoad ( );
tst.init();
%>
<h2>Results</h2>
User <%= tst.getUser() %>
Pwd <%= tst.getPassword() %>
Id <%= tst.getID() %>
</body>
</html>
and placed it in to the Tomcat 5.5\webapps\tomcat-docs\testdb directory and saved as test-db.jsp
when i run this page on the browser i get a lot may errors stating
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 12 in the jsp file: /testdb/test-db.jsp
Generated servlet error:
TestSQLLoad cannot be resolved or is not a type
An error occurred at line: 12 in the jsp file: /testdb/test-db.jsp
Generated servlet error:
TestSQLLoad cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.j ava:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:389)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.4 logs.
AND NOW WHEN just to get rid of such errords i try to include a statement
<%@ page import="pkg.TestSQLLoad" %> in the jsp page code (and also place the MySQLLoad.class file in a folder called pkg and place it in the same directory where the jsp page is )and make it look like
<html>
<head>
<%@ page import="pkg.TestSQLLoad" %>
<title>DB Test</title>
</head>
<body>
<%
TestSQLLoad tst = new TestSQLLoad ( );
tst.init();
%>
<h2>Results</h2>
User <%= tst.getUser() %>
Pwd <%= tst.getPassword() %>
Id <%= tst.getID() %>
</body>
</html>
now when i run it i get the following errors:
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
Generated servlet error:
Only a type can be imported. pkg.TestSQLLoad resolves to a package
An error occurred at line: 12 in the jsp file: /testdb/test-db.jsp
Generated servlet error:
TestSQLLoad cannot be resolved or is not a type
An error occurred at line: 12 in the jsp file: /testdb/test-db.jsp
Generated servlet error:
TestSQLLoad cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.j ava:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:389)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
in response to the above error i have even tried placing the MySQLLoad.class directly in the testdb folder along with the jsp page without keeping it in a package named pkg and then importing directly as <@page import="MySQLLoad" %>
that too gave me the following errors
org.apache.jasper.JasperException: Unable to compile class for JSP
Generated servlet error:
The import TestSQLLoad cannot be resolved
An error occurred at line: 12 in the jsp file: /testdb/test-db.jsp
Generated servlet error:
TestSQLLoad cannot be resolved or is not a type
An error occurred at line: 12 in the jsp file: /testdb/test-db.jsp
Generated servlet error:
TestSQLLoad cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.j ava:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:389)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
and if i do not use the statement <%@ page import="MySQLLoad"%> then also i get the errors like
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 11 in the jsp file: /testdb/test-db.jsp
Generated servlet error:
TestSQLLoad cannot be resolved or is not a type
An error occurred at line: 11 in the jsp file: /testdb/test-db.jsp
Generated servlet error:
TestSQLLoad cannot be resolved or is not a type
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.j ava:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:389)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
THE 2nd Method:
in my second method i did the same changes in the web.xml and server.xml
then i took a jsp page with the following code:
<%@ page import="javax.sql.*,java.sql.*,javax.naming.*,com.mysql.jdbc.*" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> trial doc </TITLE>
</HEAD>
<BODY>
<h1>Trial Document</h1>
<% InitialContext context=new InitialContext( );
DataSource dataSource=(DataSource) context.lookup("java:comp/env/jdbc/testdb");
Connection conn=dataSource.getConnection();
Statement stmt=conn.createStatement();
ResultSet rset=stmt.executeQuery("select * from user");
if (rset.next()){
%>
<table width="100%" border="1">
<tr align="left">
<th>name</th> <th>password</th><th>id</th>
</tr>
<%
do {
%>
<tr><td> <%=rset.getString(1)%> </td>
<td><%=rset.getString(2) %></td>
<td><%=rset.getString(3) %></td></tr>
<%
} while (rset.next());
%>
</table>
<%
} else{
%>
No results from query
<%
rset.close();
stmt.close();
conn.close();
context.close();
%>
</BODY>
</HTML>
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 15 in the jsp file: /testdb/Big1.jsp
Generated servlet error:
The type Connection is ambiguous
An error occurred at line: 15 in the jsp file: /testdb/Big1.jsp
Generated servlet error:
The type Statement is ambiguous
An error occurred at line: 15 in the jsp file: /testdb/Big1.jsp
Generated servlet error:
The type ResultSet is ambiguous
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.j ava:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:389)
org.apache.jasper.compiler.Compiler.compile(C

thanx for ur response
as u said that the problem is more of a jsp page not getting compiled....
me also pointed towards the similar situation providing all the surrounding situations
which i have met and gone through
i m still thinking that problem may b in the tomcat's server.xml and web.xml as well
so better if u plz guide me in that regard
regards,
kuldeep

Location of the file accessed by OA.jsp

Hi,
I have the below url
https://server.server.com/OA_HTML/OA.jsp?page=/oracle/apps/cz/cx/xxx/webui/AttributesValuesPG&retainAM=Y&enableHB=false&debugPath=&debugFile=&oas=dbJT9-mnVxU61nxwoJ5Qbw..
But, not able to locate the directory /oracle/apps/cz/cx/xxx/webui/ in the unix server. Can someone help. I am trying to obtain the file AttributesValuesPG that is being accessed by OA.jsp.
Thanks.

Hi Shankar,
Under JAVA_TOP you can find the class files only.
For the .xmls we have to go for MDS.
You are trying to access a custom developed page.
All page definitions will reside under MDS.
So Please perform the following Steps in Putty or WINSCP
cd $APPL_TOP/cz/11.5.0/mds/cx/xxx/webui
Here you can find the required .xml page.
Ex:/eebsmt/orasoft/appl/cz/11.5.0/mds/cx/tso/webui
Hope this will resolve your problem.
Regards,
Palepu

How to convert oracle 9i database to mysql using JSP?

Dear friends,
I want to convert oracle 9i database to mysql using JSP technology. Does there anyone who have a hint or some web links about this task? I searched the internet and found all of them are not free and no source code. In fact, what I want to do is really simple, I just want to first, reading the oracle database table structure information and then create the exactly same table in mysql, and then copying all the data in oracle database table to mysql table. But I don�t know how to retrieve the oracle table structure using JDBC. And also I want to retrieve all the tables in the oracle database, so I can choose from them to convert to mysql. It seems that the structure in oracle usually have the tablespace information, I don�t know if I can create database in mysql using this tablespace information. And I don�t know where I can find the information about the functions in JDBC? For example, how to retrieve the table structure? Once I retrieve the table structure and create the exactly same table structure in mysql, then I can fetch all the data in oracle table to mysql table.
Any hint will be great appreciated!
Merry Christmas and Happy new year!
Sammy

Hi, beattris and rtg54,
thank you very much for your great help!
beattris, do you know if there is any such kind of tool free? I am a student and don't want to do commercial product, as you see, my work is very simple, in fact, just as you said, the most important of all is how to get the database structure from oracle schema? do you have any idea about this? or do you know any tool that is open source? so I can learn from it.
rtg54, I just want to convert the database from oracle to mysql, after that, I can use mysql database as storage instead of expensive oracle database. the problem is that I have some data stored in oracle database and the application is built on oracle, after the convertion, I can use mysql to provide data to jsp or servlet application. I will great appreciate if you can contact with mysql about this problem because I don't know how to contact with them.
thanks again and happy new year!
Sammy

Problem in accessing the ejbs

HI ,
I am New to EJB. Here i am getting a problem n accessing the resoucess which are deployed in weblogic. Here i want to access the resoucess from a jsp. So i declared a web.xml. In that what i need to write. can anybody help me what i can specify in web.xml
Thank you.

Stop asking the same question again and again. It will decrease your chances of actually getting some help, because your rudeness will make people angry and less inclined to help.
Your whole approach sounds wrong, but that's your problem. I'm betting that you don't need EJBs. You shouldn't write JSPs without JSTL. Totally, utterly wrong.
But if you insist, I would recommend that you actually get a book or some documentation that shows you how to call an EJB from a web app. Since you're using WebLogic, maybe reading their documentation will help:
http://edocs.bea.com/wls/docs70/webapp/components.html
%

Accessing MySQL InnoDB tables via JDBC using Oracle SQL Developer

I had posted a problem in the Oracle SQL Developer forum with how that application (v1.1) accesses MySQL InnoDB tables and someone replied that the "[data migration] team created the integration with MySQL", so I am posting here in hopes of learning more about the problem.
Here's a summary:
When I use Oracle SQL Developer to query MySQL InnoDB tables, I need to issue a "commit" before I do each query to ensure that I am getting current results. Otherwise, it appears to be using a snapshot as-of the last commit. Is this a problem with SQL Developer, or a JDBC configuration, or MySQL problem even?
The full details are here:
Re: MySQL InnoDB tables

Hi,
I've posted a response to your original thread.
Regards,
Dermot.

Problems while accessing images outside the web document-root folder

Our application runs on Oracle application server on Linux. Facing problems while accessing images outside the web document-root folder. This works with changes in global-web-application.xml by including the <virtual-directory> tag. The same change does not work when done on Linux machine. It is unable to find the image. Please help in resolving this issue.
</locale-encoding-mapping>
</locale-encoding-mapping-list>
</web-app>
<virtual-directory virtual-path="/img" real-path="/home/eposuat/" />
</orion-web-app>
Code in the jsp:
<img width=700 height=700 src="/img/3.tif"></img>
<img width=700 height=700 src="/img/WB.gif"></img>

This is one of the least satisfactory aspects of site management in Dreamweaver, and several developers, including myself, have been pressuring the Dreamweaver team for some years to improve this. Who knows? They might eventually take notice.
The only way to do this at the moment is to create two site definitions, one nested inside the other. Set up the site definition normally based on htdocs as your site root. Then create a new site definition based on site. Dreamweaver will nag you that it can cause problems, but it won't actually stop you from doing it. The only potential problem is with site synchronization.
The problem with using site as the only basis for your site definition is that Dreamweaver automatically puts things like the Connections, Scripts, and other folders in the site root. So, everything ends up at the wrong level of the site hierarchy. Quite frankly, the whole thing is a bit of a pain. Dynamic site development was added to Dreamweaver only in version 6 (Dreamweaver MX), and no one had really thought through the need to store files outside the site root.

Login thru JSP not working?

Hello
I am trying to login thru JSP, Web Server is Tomcat & database is sqlserver2000. After filling user, password & pressing submit button,error message is as follows :
cannot resolve symbol
symbol : variable connection
location: class org.apache.jsp.verifyuser_jsp
Statement statement = connection.createStatement();
This is the code :
<BODY>
<% String user = request.getParameter("user");%>
<% String pwd = request.getParameter("pwd");%>
<%
try
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection connection = DriverManager.getConnection(
"jdbc:odbc:DEVELOPER1","sa","");
System.out.println("database connected");
Statement statement = connection.createStatement();
String query1 = "SELECT Username, Password FROM login WHERE Username = '"+user+"' AND Password = '"+pwd+"'";
ResultSet p = statement.executeQuery(query1);
while (p.next())
String Puser = p.getString("Username");
String Ppass = p.getString("Password");
if (user.equals("Puser") && pwd.equals("Ppass"))
%>
<jsp:forward page = "welcome.jsp"/>
<% else { %>
<h3>Invalid username or password</h3>
<% }
connection.close();
catch (Exception e)
out.println(e.getMessage());
%>
<h3>error in accessing database</h3>
<% }
%>
</BODY>
what's wrong?

import java.sql.* package is given, even then its not working.

Error: cannot access class oracle.jsp.runtime.HttpJsp; file oracle\jsp\runtime\HttpJs

Hello,
where is now oracle\jsp\runtime\HttpJsp.class located?
thanks.
Oleg.

Same problem,
Error: cannot access class oracle.jsp.runtime.HttpJsp; file oracle\jsp\runtime\HttpJsp.class not found
Thanks
aldo

Need coding support for Accessing MYSQL stored procedure from java

Hi every one,
I need coding support for accessing Mysql stored procedure from java and JSP.
Please help me
pranav

You'd better have a recent version of MySQL, because earlier ones didn't support stored procs.
If your MySQL and driver support stored procs, maybe you just need a JDBC stored proc tutorial.
%

Problem in accessing mysql thru Jsp

Similar Messages

Maybe you are looking for