-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Ed,
On 11/11/14 10:34 AM, Ed Rouse wrote: > I am trying to convert a custom class loader from version 5.5 to > version 8.0.11, running under ubuntu. > > I have the following line in my context.xml file. <Loader loaderClass="com.comsquared.idw.catalina.ext.IDWMClassLoader" delegate="false" /> > > I have tried the delegate as both true and false with no > difference. I'm a bit late to the party, but I'd like to point out that delegate="false" will only do something if your own ClassLoader implements a setDelegate(boolean) method and then actually changes its own behavior. > I have found that the parent loader is java.net.URLClassLoader, not > org.apache.catalina.loader.WebappLoader or > org.apache.catalina.loader.WebappClassLoaderBase as I expected. You asked Tomcat to use your ClassLoader instead of the standard WebappClassLoader. Perhaps you meant for your own ClassLoader to *extend* Tomcat's WebappClassLoader? > My class loader extends > org.apache.catalina.loader.WebappClassLoader. In that case, you'll get setDelegate as well as everything the superclass supports. You can get everything WebappClassLoader can do by calling super.whatever() in IDWMClassLoader.whatever(), or by not overriding anything from the superclass. > In order to add files, as far as I know I need an > org.apache.catalina.WebResourceRoot (probably StandardRoot) and an > org.apache.catalina.Context (probably > org.apache.catalina.core.StandardContext). > > So how do I get, find or create these 2 classes? I think I can > create a new StandardRoot if I have a Context, but what needs to be > done to create a proper context for a web application that is > getting auto-loaded by the tomcat container at startup? > > I am missing some information and have, as yet, not been able to > find any details about how to accomplish this. Perhaps it would be better if you told us what exactly you are trying to accomplish by using your own ClassLoader? Is there something that WebappClassLoader doesn't do for you already? - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: GPGTools - http://gpgtools.org iQIcBAEBCAAGBQJUYuEAAAoJEBzwKT+lPKRYA68QAMGhXjSWtW4KU6EjEKqMTPfa Mn7iiVI7VImyJXg0kiy3QCPS807PsDyVcdDFqm3lsffPivUSYnZ+jcjA2Xpn1Bb1 VNhaQlr9UkPm23cFoQPFwSEhPsy33k9XkI8B0PaRtHsITMZhU23pNSQGbZ16wCuv aeTxqoUAzToyvlW4Du+5LgjWa4XNj3dBFQoCebICv092D2PSr8cuUTxj5ti7Rhcx +Qu921VDzlOWQ/j0aXdnn2Eds7g5cZsG7bSTUXJMSyFPRT9HaMbxBOH3k8475aPb U17A3xhSXRi0kgMjn+Lny8OSiU/Vv5L51IyKmzV2Cn+ymlqRc0G1q1Q0P/itatpQ rm3a/WYM4XDQt/EYp6BrvQgFb/dDZs9jYBxFvOFQNigh5c60h3yStQlQ9EMLoGqx 9RcvDI+IAqThLqC6aKrpNBAQbGxXOoGgSofX2PqWFC7GZOgqVbUYnE9EG36YzuCQ dc3vPBBbasPvNwHID1NJbDNGmR8rc7ilM4s050sH/5WNlVOyHehA3j3jStrXdDkp F/B04wjKsYS/IoNb/xrPdUHzdrVj9jZudDDbiNTeiU5Jk3tkVEBnBUWJa2KaJ2cj pOV0NZBkbOHbMPNY8VRmcErg45Czy+UARK/CpVOzDtp8JEFbsMbUSBgiVtq7uUcv 5m8PxVl5f84IW6KtOeAz =7Rdm -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
