I had the driver jar in shared/lib, I tried to move into common/lib,
restart tomcat, but doesn't work... :-(
The same error.
Thanks Mino
On 23/06/2005 20:18, Phillip Qin wrote:
Copy oracle driver jar to common/lib
-----Original Message-----
From: Giacomino Raccuia [mailto:[EMAIL PROTECTED]
Sent: June 23, 2005 2:11 PM
To: Tomcat Users List
Subject: Load oracle.jdbc.driver.OracleDriver class
Hi!
I just upgraded from tomcat 4.0.3 to 5.5.9, I put all my librarie in
shared/lib and set correctly the CLASSPATH, but when I try to load the class
oracle.jdbc.driver.OracleDriver
tomcat return this error
ava.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
java.net.URLClassLoader$1.run(URLClassLoader.java:198)
java.security.AccessController.doPrivileged(Native Method)
java.net.URLClassLoader.findClass(URLClassLoader.java:186)
java.lang.ClassLoader.loadClass(ClassLoader.java:299)
java.lang.ClassLoader.loadClass(ClassLoader.java:255)
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:140)
glib.sql.ConnectionPool.<init>(ConnectionPool.java:41)
org.apache.jsp.test_jsp._jspService(org.apache.jsp.test_jsp:111)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
22)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
nmda.servlets.MultipartFilter.doFilter(MultipartFilter.java:58)
Do you have any suggestion??
I try this code
try { Class.forName ("oracle.jdbc.OracleDriver"); } catch (Exception ex) {}
and works fine.
Thanks
Mino
On 20/06/2005 16:30, Christoph Kutzinski wrote:
Hi,
I'm trying to install a custom CharsetProvider (UTF7) with my web
application (i.e. deliver a JAR with a
META-/services/java.nio.charset.spi.CharsetProvider entry in WEB-INF/lib)
However the CharsetProvider isn't recognized when it comes to parsing
(i.e. calling javax.mail.Part.getContent())
If I place the JAR into <JRE>/lib/ext it works.
The API of CharsetProvider
(http://java.sun.com/j2se/1.5.0/docs/api/java/nio/charset/spi/CharsetProvide
r.html)
says:
"Charset providers may be installed in an instance of the Java
platform as extensions, that is, jar files placed into any of the
usual extension directories. Providers may also be made available by
adding them to the applet or application class path or by some other
platform-specific means. Charset providers are looked up via the
current thread's context class loader."
I interpret it this way:
If the JAR is in the classpath (specifically: if it is found by the
current context class loader) the Charsetprovider should be
automatically recognized.
I checked that the context classloader immediately before calling
Part.getContent() is the webapp-classloader, so the JARs in
WEB-INF/lib should be visible.
So is there any solution to this other than placing the JAR in an
extension directory?
Could this be a Tomcat bug or is this expected behaviour due to the
speciality of the webapp classloaders? (I tried to understand the
implifications of Tomcats classloading at
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/class-loader-howto.html
but couldn't figure it out by myself)
Thank you,
Christoph
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