MySQL JDBC ClassNotFoundException

Hi,
I am a second year student new to java. I am running a stand alone app using Java 5 and mysql 5 on windows xp and I am getting a CNF Exception when I try to execute the following code:
import java.sql.*;
public class JdbcTest {
public static void main(String args[]){
System.out.println("testing mysql jdbc");
try {
Statement stmt;
Class.forName("com.mysql.jdbc.Driver").newInstance();
String url = "jdbc:mysql://localhost:3306/mysql";
Connection con = DriverManager.getConnection(url,"root", "gomeNTil");
System.out.println("URL: " + url);
System.out.println("Connection: " + con);
stmt = con.createStatement();
stmt.executeUpdate("CREATE DATABASE myTest");
con.close();
//}catch(ClassNotFoundException a){
//     System.out.println(a.getMessage());
}catch( Exception e ) {
e.printStackTrace();
}//end catch
}//end main
}//end class
I know that this is normally a classpath problem but I have set the path propely, but here it is (I included the hard line breaks for readability):
.;C:\Program Files\Java\jre1.5.0_09\lib\ext\QTJava.zip;
C:\Program Files\Java\jdk1.5.0_09\bin\javac.exe;
C:\Program Files\Java\jar\mysql-connector-java-5.0.4-bin.jar
I have been searching the forum and the net for several hours now and can't find any solution other than check my classpath.
This is the stackTrace. I hope someone can get more out of it than I can.
testing mysql jdbc
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:164)
at JdbcTest.main(JdbcTest.java:9)
Thanks in advance.

1. Please use code tags when posting
2. I don't think it will solve your problem but you don need to call the new instance method on the end of this.
Class.forName("com.mysql.jdbc.Driver").newInstance();
3. Make sure you have the name of the class correct and that the driver is in the class path correctly.

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    [HyperLinks]

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                System.err.println(e.getMessage());
                System.exit(1);
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    Hello!
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    bk
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          stmt.executeUpdate(
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    the password you have listed as what you use fromthe
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                             int i = res.getInt("age");
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                   e.printStackTrace();
    Thanks for the help in advance.
    --Mat                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

    First, accessing a database from an applet is a horrendous idea.
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         conn = DriverManager.getConnection(url, username, pw);
         System.out.println("connected to Msoft DataBase");
         Statement stmt = conn.createStatement();
         Statement smt=conn.createStatement();
         results=smt.executeQuery("select * from contacts");
              while(results.next())
                   %>
                   <%= results.getString("name")%><br>
                   <%
              results.close();
              conn.close();
         catch(Exception exp)
         %>
              <H3>Database Error : </H3><B><%= exp.getMessage() %></B><H3>Please Try Some Other Time</H3>
         <%
    %>
    <!-- microsoft.jsp end -->
    got the exact same results.
    Just to show you mysql is Good. with localhost.
    mysql -u root -h localhost -p
    mysql> use javatest
    Database changed
    mysql> select * from testdata;
    | id | foo | bar |
    | 1 | hello | 12345 |
    1 row in set (0.00 sec)
    mysql>

    Nope, it's not a MySQL issue.
    I'd recommend NOT putting the JDBC JAR file (or any others, except Sun-sanctioned extensions) in JAVA_HOME/jre/lib/ext.
    JDBC JARs belong in TOMCAT_HOME/common/lib or in the WEB-INF/lib directory for your particular app. If you put them in the former, all apps running under Tomcat can have access to them. If you put them in the latter, only your app can see them.
    After you've done that, do some reading about JNDI data sources under Tomcat:
    http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-howto.html
    That way you can get that connection code out of your JSPs and into the web.xml and <Context>, where it belongs. You'll be able to change data sources without rewriting your pages.
    Good luck - MOD

  • MYSQL JDBC NoClassDefFoundError: org/aspectj/lang/Signature

    i am trying to connect to a database via java using JDBC i have installed:
    jdk1.5.0_01
    mysql-connector-java-3.1.8-bin-g.jar
    MySQL Server 4.1
    Java works fine, MYSQL works fine from the command prompt but when it comes to testing using this simple java program
    public class JdbcExample1 {
    public static void main(String args[]) {
    Connection con = null;
    try {
    Class.forName("com.mysql.jdbc.Driver").newInstance();
    con = DriverManager.getConnection("localhost", "username", "password");
    if(!con.isClosed())
    System.out.println("Successfully connected to MySQL server...");
    } catch(Exception e) {
    System.err.println("Exception: " + e.getMessage());
    } finally {
    try {
    if(con != null)
    con.close();
    } catch(SQLException e) {}
    this compiles fine but when run i get the following error message
    Exception in thread "main" java.lang.NoClassDefFoundError: org/aspectj/lang/Signature
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:164)
    at JdbcExample1.main(JdbcExample1.java:10)
    class path is set as .;C:\Program Files\Java\jdk1.5.0_01\jre\lib\ext\mysql-connector-java-3.1.8-bin.java
    any help or input on this error would be appreciated
    thanks in advanced Neil

    Hi, All:
    I just read this thread of discussion and got valueable info to solve my problem in a similar fashion. I'd suggest the last poster, Anil, to re-read the whole thread to correct the possible problems stated.
    I would just like to add my problem/solution scenario to this thread to share my experience. I assume that readers already went through the previous notes in this thread.
    #1. Space in Path:
    I installed
    MySQL DB server in: "C:\Program Files\MySQL\MySQL Server 4.1"
    MySQL JDBC Driver: D:\mysql\mysql-connector-java-3.1.8
    It seems to me that the DB server installed directory is not affected by whether there is a space in path name. The JDBC Driver path, on the other hand, does have the side effect of the space in path name when accessing by the Java client.
    #2. -g in JDBC Driver:
    I have been using the driver mysql-connector-java-3.1.8-bin.jar. However, right before I needed to create my ant build.xml configuration file (more details later), I thought the instruction asked me to use the mysql-connector-java-3.1.8-bin-g.jar (the debug version as kpreiser indicated), and therefore I got the now-well-known "org/aspectj/lang/Signature" error. After I removed that "-g" from the JDBC driver extression in my build.xml file, it then works well. (Great tip, kpreiser.)
    #3. Middlegen with Hibernate:
    My situation is a bit more complicated, but the issue of "org/aspectj/lang/Signature" error was the same (finally resolved in #2). I was trying to use Middlegen to re-generate my Hibernate map files from the data schema. (Hibernate is an open source tool that lets you create JavaBean source file from a Hibernate map file to map to a database table (see http://www.hibernate.org/ for more details.) Since I re-factored my data schema in the database, I needed to re-generate the Hibernate map files (from data schema) so that I can in turn use the map files to re-generate the JavaBean code. I wanted to use the Middlegen tool (see http://www.hibernate.org/98.html for more details) to re-generate the map files from database schema. However, in order to use Middlegen properly, you need to create the ant build.xml file to do that job. So I had to resort to MiddlegenIDE (see http://ultimania.org/middlegenide/ for more details) to help generate that build.xml file. (This is where I had the -g specified for the JDBC driver in the build.xml file that caused the problem.) Once that build.xml file is generated, the use of ant (a Java make tool) with the build.xml file can generate the hibernate map files. From these map files, JavaBean source files can be generated using Hibernate CodeGenerator.hbm2java tool. (There are several other useful tools in Hibernate too to convert the database ddl schema and the JavaBean source file.)
    Obviously, there are other approaches and tools that you can use (XDoclet for instance) for different situations, but I am only providing a high level overview on what you can do to be more productive if you are involved in a large and complicated project with Java/JDBC and ORM (Object/Relational Mapping).
    Item #3 may sound complicated at first, but it's worth the time to learn the tools and concept. Once you are familiar with these tools (Eclipse, Hibernate, Middlegen, Ant, etc.), you will become more productive in responding to the dynamic nature of the high-tech world where changing requirements are the only constant. I hope that these separate tools will become more integrated and easier to use in the future, but for now they do the job well.
    Thanks for the great tips and hope that this helps too.
    - Shuh

  • Unable to create : com.mysql.jdbc.Driver error with JDeveloper 10.1.3

    Hi all,
    I got this error when I tried to execute a simple JSF app. I am using JDeveloper 10.1.3 release edition. Please advice
    [Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
    **** Unable to obtain password from principals.xml. Using default.
    C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config>
    C:\JDeveloper10g\jdk\bin\javaw.exe -ojvm -classpath C:\JDeveloper10g\j2ee\home\oc4j.jar;C:\JDeveloper10g\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config\server.xml
    [waiting for the server to complete its initialization...]
    2006-01-31 21:40:47.062 NOTIFICATION Auto-unpacking C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\dms.war...
    2006-01-31 21:40:47.093 NOTIFICATION Unjar C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\dms.war in C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\dms
    2006-01-31 21:40:47.093 NOTIFICATION Finished auto-unpacking C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\dms.war
    2006-01-31 21:40:47.156 NOTIFICATION Auto-unpacking C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\connectors\datasources\datasources.rar...
    2006-01-31 21:40:47.156 NOTIFICATION Unjar C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\connectors\datasources\datasources.rar in C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\connectors\datasources\datasources
    2006-01-31 21:40:47.171 NOTIFICATION Finished auto-unpacking C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\connectors\datasources\datasources.rar
    2006-01-31 21:40:47.218 NOTIFICATION Auto-unpacking C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\bc4j.ear...
    2006-01-31 21:40:47.281 NOTIFICATION Unjar C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\bc4j.ear in C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\bc4j
    2006-01-31 21:40:47.359 NOTIFICATION Finished auto-unpacking C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\bc4j.ear
    2006-01-31 21:40:47.375 NOTIFICATION Auto-unpacking C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\bc4j\webapp.war...
    2006-01-31 21:40:47.375 NOTIFICATION Unjar C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\bc4j\webapp.war in C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\bc4j\webapp
    2006-01-31 21:40:59.296 NOTIFICATION Finished auto-unpacking C:\JDeveloper10g\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\applications\bc4j\webapp.war
    2006-01-31 21:41:08.421 WARNING J2EE OJR0107 Exception creating connection pool. Exception: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
    06/01/31 21:41:08 SEVERE: ApplicationStateRunning.initConnector Error occurred initializing connectors. Exception is: Exception creating connection pool. Exception: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
    Jan 31, 2006 9:41:08 PM com.evermind.server.ApplicationStateRunning initConnector
    SEVERE: Error occurred initializing connectors. Exception is: Exception creating connection pool. Exception: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
    06/01/31 21:41:08 SEVERE: ApplicationStateRunning.initConnector Stack trace: oracle.oc4j.sql.DataSourceException: Exception creating connection pool. Exception: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
         at com.evermind.server.ApplicationStateRunning.initDataSourceConnectionPool(ApplicationStateRunning.java:2016)
         at com.evermind.server.ApplicationStateRunning.initDataSourceConnector(ApplicationStateRunning.java:1961)
         at com.evermind.server.ApplicationStateRunning.initConnector(ApplicationStateRunning.java:1220)
         at com.evermind.server.ApplicationStateRunning.initConnectors(ApplicationStateRunning.java:356)
         at com.evermind.server.ApplicationStateRunning.initializeApplication(ApplicationStateRunning.java:208)
         at com.evermind.server.Application.setConfig(Application.java:391)
         at com.evermind.server.Application.setConfig(Application.java:309)
         at com.evermind.server.ApplicationServer.addApplication(ApplicationServer.java:1771)
         at com.evermind.server.ApplicationServer.initializeDeployedApplications(ApplicationServer.java:1532)
         at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:939)
         at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:113)
         at java.lang.Thread.run(Thread.java:595)
    Caused by: javax.resource.ResourceException: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
         at oracle.oc4j.sql.spi.ResourceAdapterImpl.createDataSourceConnectionPool(ResourceAdapterImpl.java:106)
         at oracle.oc4j.sql.DataSourceUtils.getDataSourceConnectionPool(DataSourceUtils.java:322)
         at com.evermind.server.ApplicationStateRunning.initDataSourceConnectionPool(ApplicationStateRunning.java:1997)
         ... 11 more
    Caused by: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
         at oracle.oc4j.sql.config.DataSourceConfigUtils.createConnectionFactory(DataSourceConfigUtils.java:247)
         at oracle.oc4j.sql.DataSourceConnectionPoolImpl.<init>(DataSourceConnectionPoolImpl.java:107)
         at oracle.oc4j.sql.spi.ResourceAdapterImpl.createDataSourceConnectionPool(ResourceAdapterImpl.java:99)
         ... 13 more
    Caused by: oracle.classloader.util.AnnotatedClassNotFoundException:
         Missing class: com.mysql.jdbc.Driver
         Dependent class: oracle.oc4j.sql.config.DataSourceConfigUtils
         Loader: oc4j:10.1.3
         Code-Source: /C:/JDeveloper10g/j2ee/home/lib/oc4j-internal.jar
         Configuration: <code-source> in META-INF/boot.xml in C:\JDeveloper10g\j2ee\home\oc4j.jar
    This load was initiated at current-workspace-app.root:0.0.0 using the Class.forName() method.
    The missing class is not available from any code-source or loader in the system.
         at oracle.classloader.PolicyClassLoader.handleClassNotFound(PolicyClassLoader.java:2061)
         at oracle.classloader.PolicyClassLoader.internalLoadClass(PolicyClassLoader.java:1665)
         at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1621)
         at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1606)
         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Class.java:242)
         at oracle.oc4j.sql.config.DataSourceConfigUtils.createConnectionFactory(DataSourceConfigUtils.java:244)
         ... 15 more
    Jan 31, 2006 9:41:08 PM com.evermind.server.ApplicationStateRunning initConnector
    SEVERE: Stack trace: oracle.oc4j.sql.DataSourceException: Exception creating connection pool. Exception: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
         at com.evermind.server.ApplicationStateRunning.initDataSourceConnectionPool(ApplicationStateRunning.java:2016)
         at com.evermind.server.ApplicationStateRunning.initDataSourceConnector(ApplicationStateRunning.java:1961)
         at com.evermind.server.ApplicationStateRunning.initConnector(ApplicationStateRunning.java:1220)
         at com.evermind.server.ApplicationStateRunning.initConnectors(ApplicationStateRunning.java:356)
         at com.evermind.server.ApplicationStateRunning.initializeApplication(ApplicationStateRunning.java:208)
         at com.evermind.server.Application.setConfig(Application.java:391)
         at com.evermind.server.Application.setConfig(Application.java:309)
         at com.evermind.server.ApplicationServer.addApplication(ApplicationServer.java:1771)
         at com.evermind.server.ApplicationServer.initializeDeployedApplications(ApplicationServer.java:1532)
         at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:939)
         at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:113)
         at java.lang.Thread.run(Thread.java:595)
    Caused by: javax.resource.ResourceException: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
         at oracle.oc4j.sql.spi.ResourceAdapterImpl.createDataSourceConnectionPool(ResourceAdapterImpl.java:106)
         at oracle.oc4j.sql.DataSourceUtils.getDataSourceConnectionPool(DataSourceUtils.java:322)
         at com.evermind.server.ApplicationStateRunning.initDataSourceConnectionPool(ApplicationStateRunning.java:1997)
         ... 11 more
    Caused by: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
         at oracle.oc4j.sql.config.DataSourceConfigUtils.createConnectionFactory(DataSourceConfigUtils.java:247)
         at oracle.oc4j.sql.DataSourceConnectionPoolImpl.<init>(DataSourceConnectionPoolImpl.java:107)
         at oracle.oc4j.sql.spi.ResourceAdapterImpl.createDataSourceConnectionPool(ResourceAdapterImpl.java:99)
         ... 13 more
    Caused by: oracle.classloader.util.AnnotatedClassNotFoundException:
         Missing class: com.mysql.jdbc.Driver
         Dependent class: oracle.oc4j.sql.config.DataSourceConfigUtils
         Loader: oc4j:10.1.3
         Code-Source: /C:/JDeveloper10g/j2ee/home/lib/oc4j-internal.jar
         Configuration: <code-source> in META-INF/boot.xml in C:\JDeveloper10g\j2ee\home\oc4j.jar
    This load was initiated at current-workspace-app.root:0.0.0 using the Class.forName() method.
    The missing class is not available from any code-source or loader in the system.
         at oracle.classloader.PolicyClassLoader.handleClassNotFound(PolicyClassLoader.java:2061)
         at oracle.classloader.PolicyClassLoader.internalLoadClass(PolicyClassLoader.java:1665)
         at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1621)
         at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1606)
         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Class.java:242)
         at oracle.oc4j.sql.config.DataSourceConfigUtils.createConnectionFactory(DataSourceConfigUtils.java:244)
         ... 15 more
    06/01/31 21:41:08 WARNING: Application.setConfig Application: current-workspace-app is in failed state as initialization failedjava.lang.InstantiationException: Error occurred initializing connectors. Exception is: Exception creating connection pool. Exception: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
    Jan 31, 2006 9:41:08 PM com.evermind.server.Application setConfig
    WARNING: Application: current-workspace-app is in failed state as initialization failedjava.lang.InstantiationException: Error occurred initializing connectors. Exception is: Exception creating connection pool. Exception: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
    2006-01-31 21:41:08.531 WARNING J2EE 0JR0013 Exception initializing deployed application: current-workspace-app. Error occurred initializing connectors. Exception is: Exception creating connection pool. Exception: oracle.oc4j.sql.config.DataSourceConfigException: Unable to create : com.mysql.jdbc.Driver
    Ready message received from Oc4jNotifier.
    Embedded OC4J startup time: 29125 ms.

    I did what Manu suggested with no success. Alternatively, I registered the driver jar with embedded OC4J preferences > global > libraries. Still does not work. Please, note, that when I run JUnit tests against my BC4J application modules with JDBC URL as connection type, everything works just fine. The problem comes while running the JSF application when the application module is using JDBC DataSource as connection type.

  • Error : class not found exception : com.mysql.jdbc.driver in Eclipse Tool

    Hi
    I have impoted project file in eclipse in new machine using option import from existing workbence . When i stat to debug this project ,
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    Application is running successfully in other machine from where i took the application file. As this error appeared I also added jar file into project path as Project ---->properties-- build java path---libraries----add external jar file.
    kindly hep me.

    Sounds like an eclipse question - not a JDBC one.
    But since eclipse is telling you it can't find it then it means it is not in the eclipse path. So you must add it. (The fact that it is somewhere is irrelevant - all that matters is it is not in the class path.)

  • Error in Class.forName("com.mysql.jdbc.driver")

    Hi forum,
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    <%@ page import="java.util.*"%>
    <%@ page import="java.sql.*"%>
    <%@ page import="javax.sql.DataSource"%>
    <%@ page import="javax.naming.InitialContext"%>
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    <%@ page import="net.sf.jasperreports.engine.design.JasperDesign"%>
    <%@ page import="net.sf.jasperreports.engine.xml.JRXmlLoader"%>
    <%@ page import="net.sf.jasperreports.engine.export.*" %>
    <%@ page import ="net.sf.jasperreports.engine.*"%>
    <%@ page import ="net.sf.jasperreports.engine.JasperFillManager"%>
    <%@ page import ="net.sf.jasperreports.engine.JRException"%>
    <%@ page import="net.sf.jasperreports.engine.JasperReport"%>
    <%@ page import="net.sf.jasperreports.engine.JasperPrint"%>
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    <%
    try{
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    JasperReport report = JasperCompileManager.compileReport(design);
    Map params = new HashMap();
    params.put("reportTitle", "helloworld");
    params.put("author", "Muthu Kumar");
    params.put("startDate", (new java.util.Date()).toString());
    params.put("ReportTitle", "PDF JasperReport");
    <img class="emoticon" src="images/emoticons/confused.gif" border="0" alt="" />Class.forName("com.mysql.jdbc.Driver");<img class="emoticon" src="images/emoticons/confused.gif" border="0" alt="" /><img src="images/emoticons/confused.gif" border="0" alt="" />
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    OutputStream output=new FileOutputStream(new File("C:/Documents and Settings/user/My Documents/NetBeansProjects/jasperreports/helloreportworld.pdf"));
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    catch(SQLException es) {
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    catch(JRException ex){
    //ex.printStackTrace();
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    %>
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    <!DOCTYPE jasperReport
    PUBLIC "-//JasperReports//DTD Report Design//EN"
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    <parameter name="reportTitle" class="java.lang.String"/>
    <parameter name="author" class="java.lang.String"/>
    <parameter name="startDate" class="java.lang.String"/>
    <queryString>
    <![CDATA[SELECT * FROM customer order by UserID ]]>
    </queryString>
    <field name="UserID" class="java.lang.String"/>
    <field name="UserName" class="java.lang.String"/>
    <field name="City" class="java.lang.String"/>
    <field name="State" class="java.lang.String"/>
    <title>
    <band height="60">
    <textField>
    <reportElement x="0" y="10" width="500" height="40"/>
    <textElement textAlignment="Center">
    <font size="24"/>
    </textElement>
    <textFieldExpression class="java.lang.String">
    <![CDATA[$P{reportTitle}]]>
    </textFieldExpression>
    </textField>
    <textField>
    <reportElement x="0" y="40" width="500" height="20"/>
    <textElement textAlignment="Center"/>
    <textFieldExpression class="java.lang.String">
    <![CDATA["Run by: " + $P{author}
    + " on " + $P{startDate}]]>
    </textFieldExpression>
    </textField>
    </band>
    </title>
    <columnHeader>
    <band height="30">
    <rectangle>
    <reportElement x="0" y="0" width="500" height="25"/>
    <graphicElement/>
    </rectangle>
    <staticText>
    <reportElement x="5" y="5" width="50" height="15"/>
    <textElement/>
    <text><![CDATA[UserID]]></text>
    </staticText>
    <staticText>
    <reportElement x="55" y="5" width="150" height="15"/>
    <text><![CDATA[UserName]]></text>
    </staticText>
    <staticText>
    <reportElement x="205" y="5" width="255" height="15"/>
    <text><![CDATA[City, State]]></text>
    </staticText>
    </band>
    </columnHeader>
    <detail>
    <band height="20">
    <textField>
    <reportElement x="5" y="0" width="50" height="15"/>
    <textElement/>
    <textFieldExpression class="java.lang.String">
    <![CDATA[$F{UserID}]]>
    </textFieldExpression>
    </textField>
    <textField>
    <reportElement x="55" y="0" width="150" height="15"/>
    <textElement/>
    <textFieldExpression class="java.lang.String">
    <![CDATA[$F{UserName}]]>
    </textFieldExpression>
    </textField>
    <textField>
    <reportElement x="205" y="0" width="255" height="15"/>
    <textElement/>
    <textFieldExpression class="java.lang.String">
    <![CDATA[$F{City} + ", " + $F{State}]]>
    </textFieldExpression>
    </textField>
    </band>
    </detail>
    </jasperReport>

    Glass_Fish wrote:
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