RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
V1.3 C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 6:20 PM To: Tomcat Users List Subject: Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. what JDK are you using? Filip - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
Are you declaring the JNDI resource in DefaultContext or with ResourceLink? if yes, try with a normal Context and Resource. Regards, _ Manolo Ramirez T. Wynkoop, Robert M wrote: Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) I googled for this answer. The most common problem is not finding the database driver in tomcatHome/common/lib. Later, Robert Wynkoop - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
I don't know how to answer other than I have it in: GlobalNamingResources When you say normal context, what are we talking about? :) Are talking about something like: !-- Tomcat Examples Context -- Context path=/examples blah, blah, blah. **snip Resource name=jdbc/EmployeeAppDb auth=SERVLET type=javax.sql.DataSource/ ResourceParams name=jdbc/EmployeeAppDb parameternameuser/namevaluesa/value/parameter parameternamepassword/namevalue//parameter parameternamedriverClassName/name valueorg.hsql.jdbcDriver/value/parameter parameternamedriverName/name valuejdbc:HypersonicSQL:database/value/parameter /ResourceParams /Context Thanks, Robert Wynkoop -Original Message- From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 9:27 AM To: Tomcat Users List Subject: Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. Are you declaring the JNDI resource in DefaultContext or with ResourceLink? if yes, try with a normal Context and Resource. Regards, _ Manolo Ramirez T. Wynkoop, Robert M wrote: Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) I googled for this answer. The most common problem is not finding the database driver in tomcatHome/common/lib. Later, Robert Wynkoop - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED
Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
Yep, that's what I'm talking about, check the archives, some people had problems with ResourceLink's and DefaultContext. Defining your context in a myApp.xml is the best option to avoid it, you must to follow Phillip Qin advise. Happy Coding! Regards, __ Manolo Ramirez T. Wynkoop, Robert M wrote: I don't know how to answer other than I have it in: GlobalNamingResources When you say normal context, what are we talking about? :) Are talking about something like: !-- Tomcat Examples Context -- Context path=/examples blah, blah, blah. **snip Resource name=jdbc/EmployeeAppDb auth=SERVLET type=javax.sql.DataSource/ ResourceParams name=jdbc/EmployeeAppDb parameternameuser/namevaluesa/value/parameter parameternamepassword/namevalue//parameter parameternamedriverClassName/name valueorg.hsql.jdbcDriver/value/parameter parameternamedriverName/name valuejdbc:HypersonicSQL:database/value/parameter /ResourceParams /Context Thanks, Robert Wynkoop -Original Message- From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 9:27 AM To: Tomcat Users List Subject: Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. Are you declaring the JNDI resource in DefaultContext or with ResourceLink? if yes, try with a normal Context and Resource. Regards, _ Manolo Ramirez T. Wynkoop, Robert M wrote: Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) I googled for this answer. The most common problem is not finding the database driver in tomcatHome/common/lib. Later, Robert Wynkoop
RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
I moved the resources to the webApps context in server.xml. Now I'm getting this error when I try to get a connection. java.lang.UnsupportedOperationException at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.ja va:125) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) I will check my jar versions. Has anyone seen this? Later, Robert Wynkoop -Original Message- From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 10:44 AM To: Tomcat Users List Subject: Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. Yep, that's what I'm talking about, check the archives, some people had problems with ResourceLink's and DefaultContext. Defining your context in a myApp.xml is the best option to avoid it, you must to follow Phillip Qin advise. Happy Coding! Regards, __ Manolo Ramirez T. Wynkoop, Robert M wrote: I don't know how to answer other than I have it in: GlobalNamingResources When you say normal context, what are we talking about? :) Are talking about something like: !-- Tomcat Examples Context -- Context path=/examples blah, blah, blah. **snip Resource name=jdbc/EmployeeAppDb auth=SERVLET type=javax.sql.DataSource/ ResourceParams name=jdbc/EmployeeAppDb parameternameuser/namevaluesa/value/parameter parameternamepassword/namevalue//parameter parameternamedriverClassName/name valueorg.hsql.jdbcDriver/value/parameter parameternamedriverName/name valuejdbc:HypersonicSQL:database/value/parameter /ResourceParams /Context Thanks, Robert Wynkoop -Original Message- From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 9:27 AM To: Tomcat Users List Subject: Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. Are you declaring the JNDI resource in DefaultContext or with ResourceLink? if yes, try with a normal Context and Resource. Regards, _ Manolo Ramirez T. Wynkoop, Robert M wrote: Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C
RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
Reply to myself. Dam - commons-dbcp.jar does not support: getConnection(String uname, String passwd) throws SQLException. Only. getConnection() throws SQLException I guess I need to talk to the comons-dbcp group. So why did I have to move the resources to the webApp group to make this work? P.S. - So moving the resources to the webApp context did fix my problem. Later, Robert Wynkoop -Original Message- From: Wynkoop, Robert M Sent: Thursday, September 11, 2003 10:53 AM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. I moved the resources to the webApps context in server.xml. Now I'm getting this error when I try to get a connection. java.lang.UnsupportedOperationException at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.ja va:125) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) I will check my jar versions. Has anyone seen this? Later, Robert Wynkoop -Original Message- From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 10:44 AM To: Tomcat Users List Subject: Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. Yep, that's what I'm talking about, check the archives, some people had problems with ResourceLink's and DefaultContext. Defining your context in a myApp.xml is the best option to avoid it, you must to follow Phillip Qin advise. Happy Coding! Regards, __ Manolo Ramirez T. Wynkoop, Robert M wrote: I don't know how to answer other than I have it in: GlobalNamingResources When you say normal context, what are we talking about? :) Are talking about something like: !-- Tomcat Examples Context -- Context path=/examples blah, blah, blah. **snip Resource name=jdbc/EmployeeAppDb auth=SERVLET type=javax.sql.DataSource/ ResourceParams name=jdbc/EmployeeAppDb parameternameuser/namevaluesa/value/parameter parameternamepassword/namevalue//parameter parameternamedriverClassName/name valueorg.hsql.jdbcDriver/value/parameter parameternamedriverName/name valuejdbc:HypersonicSQL:database/value/parameter /ResourceParams /Context Thanks, Robert Wynkoop -Original Message- From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 9:27 AM To: Tomcat Users List Subject: Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. Are you declaring the JNDI resource in DefaultContext or with ResourceLink? if yes, try with a normal Context and Resource. Regards, _ Manolo Ramirez T. Wynkoop, Robert M wrote: Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method
RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) I googled for this answer. The most common problem is not finding the database driver in tomcatHome/common/lib. Later, Robert Wynkoop - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) I googled for this answer. The most common problem is not finding the database driver in tomcatHome/common/lib. Later, Robert Wynkoop - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
what JDK are you using? Filip - Original Message - From: Wynkoop, Robert M [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 3:14 PM Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) I googled for this answer. The most common problem is not finding the database driver in tomcatHome/common/lib. Later, Robert Wynkoop - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
