Hi,
I've some ClassNotFoundException problem.
All the objects I want to serialize and deserialize implements
Externazible/Serializable.
I'm running Tomcat 5 and JAVA5.
The .jar lib implementing serialization and deserialization of the
application reside under server/lib (Catalina loader) and the
application(SIP Servlets) are under webapps (WebappClassLoader).
1. I start my server and serialize the application and writes it to
OutputStream in writeExternal(...)
2. I shutdown the server
3. I re-start the server and getting the stored serialized data. During
deserialization I catch ClassNotFoundException since the object I'm trying
to deserialize was known by WepappClassLoader during serialization. The
Catalina loader hasn't any reference to the current class.
Is it possible to switch to (any WebappClassLoader) just before calling
ObjectInput.readObject() and retrieve the right class using the correct
classloader and thereafter go back to Catalina loader and continue with
other operations.
How is this done in Tomcat Clusters and replication of Sessions? I found
some info on the web and can't see any problem with my own implementation
:-)
Regards
Ugur
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