Oracle 8i jdbc/Tomcat connection issues

Tomcat 4.1.8
Oracle 8i JDBC Driver
I have been able to create the DataSource as a global resource and as a local resource inside the context of the application.
The code hangs when it attempts to create a connection. I have been able to connect to the database and perform the necessary query in a standalone application to ensure that I actually can connect.
JSP Code:
<html>
<head>
<title>VTW App</title>
</head>
<body>
<%
vtw.VTWApp tst = new vtw.VTWApp();
tst.init();
%>
<h2>Results</h2>
<%= tst.getList() %>
</body>
</html>
Java Code (Class called by JSP):
package vtw;
import javax.naming.*;
import javax.sql.*;
import java.sql.*;
public class VTWApp {
String list = "EMPTY";
public void init() {
try{
Context ctx = new InitialContext();
if(ctx == null )
throw new Exception("Boom - No Context");
System.out.println("Context Created ...");
DataSource ds =
(DataSource)ctx.lookup(
"java:comp/env/jdbc/oracleDB");
if (ds != null) {
          System.out.println("DataSource Created ...");
Connection conn = ds.getConnection();
System.out.println("Connection Pulled");
if(conn != null) {
               System.out.println("Connection Good");
               Statement st = conn.createStatement();
               String query = "";
               query += "select grpid, to_char(min(dtlastendtime),'mm-dd-yyyy hh24:mi:ss') ";
               query += "from calc_table where equipmentsernum in (";
               query += "'888000','888001'";
               query += ") group by grpid";
               ResultSet rs = st.executeQuery(query);
               if(rs != null) {
                    list = "";
                    while(rs.next()) {
                         list += (rs.getString(1) + "," + rs.getString(2));
               rs.close();
               conn.close();
               System.out.println("Connection Closed");
          } else {
               System.out.println("Connection Not Established");
}catch(Exception e) {
e.printStackTrace();
public String getList() { return list; }
}

I figured out the issue ...
In the server.xml file the resource & resource params needed to be modified..
1. Set type to oracle.jdbc.pool.OracleDataSource
2. Set factory to oracle.jdbc.pool.OracleDataSourceFactory
3. In the Java code cast the context lookup to an OracleDataSource instead of a java.sql.DataSource
Oracles DataSource does not subclass the jdbc DataSource for its OracleDataSource class everything works fine now.
<Resource name="jdbc/mydb" scope="Shareable" type="oracle.jdbc.pool.OracleDataSource"/>
<ResourceParams name="jdbc/mydb">
<parameter>
<name>validationQuery</name>
<value></value>
</parameter>
               <parameter>
                    <name>factory</name>
                    <value>oracle.jdbc.pool.OracleDataSourceFactory</value>
               </parameter>
<parameter>
<name>driverClassName</name>
<value>oracle.jdbc.driver.OracleDriver</value>
</parameter>
<parameter>
     <name>url</name>
     <value>jdbc:oracle:thin:@server.company.com:1521:dbname</value>
</parameter>
<parameter>
<name>password</name>
<value>guest</value>
</parameter>
               <parameter>
                    <name>maxWait</name>
                    <value>10000</value>
               </parameter>
               <parameter>
                    <name>maxActive</name>
                    <value>100</value>
               </parameter>
<parameter>
<name>user</name>
<value>guest</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>2</value>
</parameter>
</ResourceParams>

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Edited by: user10569290 on 20-Feb-2013 22:02

Hi EJP,
Please find the below code changes I have done to set the properties as part of System properties instead of Connection properties. I am still getting the same error.
Code:
Class.forName("oracle.jdbc.driver.OracleDriver");
          String url = "jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcps)(HOST=localhost)(PORT=2484))(CONNECT_DATA=(SERVICE_NAME=ORCL11)))";
          Properties systemProps = System.getProperties();
          systemProps.put("javax.net.ssl.trustStore","E:\\misc\\Secure-jdbc\\Keys and Certificates\\keystore.truststore");
          systemProps.put("javax.net.ssl.trustStoreType","JKS");
          systemProps.put("javax.net.ssl.trustStorePassword","sudhir123#");
          System.setProperties(systemProps);
          Properties props = new Properties();
          props.setProperty("user", "system");
          props.setProperty("password", "oracle");
          /*props.setProperty("javax.net.ssl.trustStore","E:\\misc\\Secure-jdbc\\Keys and Certificates\\keystore.truststore");
          props.setProperty("javax.net.ssl.trustStoreType","JKS");
          props.setProperty("javax.net.ssl.trustStorePassword","sudhir123#");
          Connection conn=DriverManager.getConnection(url,props);
         System.out.println("conn:"+conn);
         conn.close();Please find the below output with the SSL debug enabled.
adding as trusted cert:
Subject: CN=Sudhir Reddy, OU=FCDMS, O=3i, L=Hyd, ST=AP, C=IN
Issuer: CN=Sudhir Reddy, OU=FCDMS, O=3i, L=Hyd, ST=AP, C=IN
Algorithm: RSA; Serial number: 0x511e1ebc
Valid from Fri Feb 15 17:10:44 GMT+05:30 2013 until Mon Feb 10 17:10:44 GMT+05:30 2014
trigger seeding of SecureRandom
done seeding SecureRandom
%% No cached client session
*** ClientHello, TLSv1
RandomCookie: GMT: 1361369602 bytes = { 14, 223, 155, 241, 143, 72, 188, 240, 205, 158, 201, 133, 217, 192, 95, 82, 61, 244, 93, 100, 12, 9, 232, 164, 116, 206, 30, 142 }
Session ID: {}
Cipher Suites: [SSL_RSA_WITH_RC4_128_MD5, SSL_RSA_WITH_RC4_128_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_DES_CBC_SHA, SSL_DHE_RSA_WITH_DES_CBC_SHA, SSL_DHE_DSS_WITH_DES_CBC_SHA, SSL_RSA_EXPORT_WITH_RC4_40_MD5, SSL_RSA_EXPORT_WITH_DES40_CBC_SHA, SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA, SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA]
Compression Methods: { 0 }
main, WRITE: TLSv1 Handshake, length = 73
main, WRITE: SSLv2 client hello message, length = 98
main, received EOFException: error
main, handling exception: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
main, SEND TLSv1 ALERT: fatal, description = handshake_failure
main, WRITE: TLSv1 Alert, length = 2
main, called closeSocket()
main, called close()
main, called closeInternal(true)
java.sql.SQLRecoverableException: IO Error: Remote host closed connection during handshake
     at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:466)
     at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:535)
     at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:218)
     at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:29)
     at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528)
     at java.sql.DriverManager.getConnection(DriverManager.java:582)
     at java.sql.DriverManager.getConnection(DriverManager.java:154)
     at SecureJDBC.getSecureConnection(SecureJDBC.java:52)
     at SecureJDBC.main(SecureJDBC.java:15)
Caused by: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:808)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1096)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:623)
     at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:59)
     at oracle.net.ns.Packet.send(Packet.java:421)
     at oracle.net.ns.ConnectPacket.send(ConnectPacket.java:170)
     at oracle.net.ns.NSProtocol.connect(NSProtocol.java:302)
     at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1407)
     at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:328)
     ... 8 more
Caused by: java.io.EOFException: SSL peer shut down incorrectly
     at com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:333)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:789)
     ... 16 more

Oracle database Connectivity issue

We are using Oracle 11g database with java 1.6
When i am deploying my application i am getting below error
09:48:13,604 INFO [STDOUT] SQL Exception occured:
09:48:13,605 ERROR [STDERR] java.sql.SQLException:
09:48:13,607 ERROR [STDERR] at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
09:48:13,607 ERROR [STDERR] at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:131)
09:48:13,607 ERROR [STDERR] at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:204)
09:48:13,608 ERROR [STDERR] at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:650)
09:48:13,608 ERROR [STDERR] at oracle.jdbc.driver.T2CConnection.processOCIConnectionPooling(T2CConnection.java:997)
09:48:13,608 ERROR [STDERR] at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:239)
09:48:13,609 ERROR [STDERR] at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:508)
09:48:13,609 ERROR [STDERR] at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:133)
09:48:13,609 ERROR [STDERR] at oracle.jdbc.driver.OracleOCIConnection.<init>(OracleOCIConnection.java:60)
09:48:13,610 ERROR [STDERR] at oracle.jdbc.driver.OracleOCIConnection.<init>(OracleOCIConnection.java:44)
09:48:13,610 ERROR [STDERR] at oracle.jdbc.oci.OracleOCIConnection.<init>(OracleOCIConnection.java:36)
09:48:13,610 ERROR [STDERR] at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:49)
09:48:13,611 ERROR [STDERR] at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:510)
09:48:13,611 ERROR [STDERR] at oracle.jdbc.pool.OracleOCIConnectionPool.createConnectionPool(OracleOCIConnectionPool.java:864)
09:48:13,611 ERROR [STDERR] at oracle.jdbc.pool.OracleOCIConnectionPool.<init>(OracleOCIConnectionPool.java:149)
09:48:13,614 ERROR [STDERR] at javax.servlet.GenericServlet.init(GenericServlet.java:242)
09:48:13,615 ERROR [STDERR] at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1208)
09:48:13,615 ERROR [STDERR] at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1108)
09:48:13,615 ERROR [STDERR] at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3628)
09:48:13,616 ERROR [STDERR] at org.apache.catalina.core.StandardContext.start(StandardContext.java:3851)
09:48:13,616 ERROR [STDERR] at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:299)
09:48:13,616 ERROR [STDERR] at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:138)
09:48:13,617 ERROR [STDERR] at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:461)
09:48:13,617 ERROR [STDERR] at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118)
09:48:13,617 ERROR [STDERR] at org.jboss.web.deployers.WebModule.start(WebModule.java:95)
09:48:13,617 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
09:48:13,618 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
09:48:13,618 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
09:48:13,618 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
09:48:13,619 ERROR [STDERR] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
09:48:13,619 ERROR [STDERR] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
09:48:13,619 ERROR [STDERR] at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
09:48:13,620 ERROR [STDERR] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:271)
09:48:13,620 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:670)
09:48:13,620 ERROR [STDERR] at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:206)
This error come when my application is trying to connect to data base
try {
proxyPool = new OracleOCIConnectionPool(strUserId ,strPassword, url,poolConfig); // error is coming at this line
System.out.println("Connection pool created");
} catch (SQLException sqle) {
System.out.println("SQL Exception occured:");
sqle.printStackTrace();
if(proxyPool != null) {
proxyPool.close();
proxyPool = null;
throw sqle;
Please help me find resolution of this problem
Thanks,
Kumar
Edited by: 906270 on Jan 9, 2012 3:01 AM

906270 wrote:
We are using Oracle 11g database with java 1.6Err...no that is not all you are doing. Looks like a whole bunch of stuff is in there.
Please help me find resolution of this problemWrite a command line application in java. That means it does NOT run in jboss.
It should do nothing but connect to oracle with the OCI connection string and report the results.
Run it on the same box as jboss.
Run it as the same user as jboss.
If it succeeds then your problem is jboss or the user.
If it doesn't then report the exception that that throws. And post the code (using code tags.)

Tomcat 5 con pool, Oracle, servlet error on Connection ocon = ds.getConnect

Hello,
I am trying to create a connection pool to my Oracle db using the documentation provided for
Tomcat 5. In the servlet shown below, the servlet fails at this line:
Connection ocon = ds.getConnection();
The servlet stops with no error message. Also, I'm not sure what is supposed to go in
this line:
Context envContext = (Context)initContext.lookup("java:/comp/env");
which may be where the real problem begins. Any suggestions are greatly appreciated.
Here is the servlet:
package CraigsClasses;
import javax.servlet.*;
import javax.servlet.jsp.*;
import java.net.*;
import java.util.*;
import java.io.*;
import javax.servlet.http.*;
import java.sql.*;
import java.util.Date;
import java.text.*;
import javax.naming.*;
import javax.sql.DataSource;
public class CraigsMain extends HttpServlet {
public void init(ServletConfig config) throws ServletException {
super.init(config);
// Process the http Get request
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
Context initContext = new InitialContext();
Context envContext = (Context)initContext.lookup("java:/comp/env");
DataSource ds = (DataSource)envContext.lookup("jdbc/CraigsList");
Connection ocon = ds.getConnection();
String sql = "select formtitle from checkboxforms where cbformid = 157";
PreparedStatement pStmt = ocon.prepareStatement(sql);
ResultSet rs1 = pStmt.executeQuery();
rs1.next();
out.println("<br><br><br>" + rs1.getString(1) + "<br>");
} catch(SQLException sqle) {
System.err.println("sql exception error: " + sqle);
} catch(NamingException sqln) {
System.err.println("naming exception error: " + sqln);
// A post request calls the get request because they do the same thing
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
Thank you,
Logan

Hello,
I am trying to create a connection pool to my Oracle db using the documentation provided for
Tomcat 5. In the servlet shown below, the servlet fails at this line:
Connection ocon = ds.getConnection();
The servlet stops with no error message. Also, I'm not sure what is supposed to go in
this line:
Context envContext = (Context)initContext.lookup("java:/comp/env");
which may be where the real problem begins. Any suggestions are greatly appreciated.
Here is the servlet:
package CraigsClasses;
import javax.servlet.*;
import javax.servlet.jsp.*;
import java.net.*;
import java.util.*;
import java.io.*;
import javax.servlet.http.*;
import java.sql.*;
import java.util.Date;
import java.text.*;
import javax.naming.*;
import javax.sql.DataSource;
public class CraigsMain extends HttpServlet {
public void init(ServletConfig config) throws ServletException {
super.init(config);
// Process the http Get request
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
Context initContext = new InitialContext();
Context envContext = (Context)initContext.lookup("java:/comp/env");
DataSource ds = (DataSource)envContext.lookup("jdbc/CraigsList");
Connection ocon = ds.getConnection();
String sql = "select formtitle from checkboxforms where cbformid = 157";
PreparedStatement pStmt = ocon.prepareStatement(sql);
ResultSet rs1 = pStmt.executeQuery();
rs1.next();
out.println("<br><br><br>" + rs1.getString(1) + "<br>");
} catch(SQLException sqle) {
System.err.println("sql exception error: " + sqle);
} catch(NamingException sqln) {
System.err.println("naming exception error: " + sqln);
// A post request calls the get request because they do the same thing
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
Thank you,
Logan

Couldnot connect JBuilder 6 to ORACLE 8i , JDBC driver problem

Hi guys
I am trying to connect to the oracle 8i database from jbuilder 6 using a simple select statement , but it gives the following error
Root cause:
java.lang.NoClassDefFoundError: oracle/jdbc/driver/OracleDriver
     at _0002ftestEmployee_0002ejsptestEmployee_jsp_1._jspService(_0002ftestEmployee_0002ejsptestEmployee_jsp_1.java:83)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServlet.java:130)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:282)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
     at org.apache.tomcat.core.Handler.service(Handler.java:287)
     at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
     at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
     at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
     at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
     at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
     at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
     at java.lang.Thread.run(Thread.java:484)
plse help me how to connect jbuilder to oracle to access the data. I followed jbuilder doc like from the menu (Tools �� enterprise setup �� database driver ��)
but could not select the driver since it is marked as red (uninstalled). How can I made jdbc driver to available to jbuilder.?. I am using oracle 8i. Will oracle 8i supports jdk 1.3 b��cos I have noticed the jbuilder supports from jdk 1.3 onwards. So plse correct me if I am wrong
waiting for reply
sumesh

thanks for u'r reply.
you mean to say i need to install the new JDBC driver (Classes12.zip and nls_charset12) to the oracle/ora8i/jdbc/lib folder.currently this folder contains only classes102 and classes11.zip files and the corresponding charset only.After instaling the new classes12.zip file do i need to set the classpath?.

Oracle 8i jdbc/Tomcat connection issues

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