Thanks.

This is a PHP web, PHP files being interpreted by a Servlet provided by PHP-Java-Bridge.

PHP files instantiate a new Java class of mine, which in turn calls a static Java class of mine which returns the properties.

My Java classes are within the webs only (that is under $CATALINA_HOME/webapps/webappX/WEB-INF/classes).


Reich, Matthias wrote:
ResourceBundle.getBundle uses the ClassLoader that was used to load the
class that's calling this method when it looks up the resource.

Have you checked that the class which contains the call to
ResourceBundle.getBundle
is loaded by the expected WebappClassLoaders?

Matthias


-----Original Message-----
From: Robert Soeding [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 23, 2007 2:37 PM
To: users@tomcat.apache.org
Subject: WebApps not isolated

Hi, since this is my first posting in this mailing list, I would like to thank you very much for providing and maintaining Tomcat.

I'm using Tomcat 5.5.20 and .23, Sun Java 1.5.x, on Ubuntu 7.04.

I've deployed two identical WebApps, webapp1 and webapp2, by letting Tomcat unpack two WAR files. Next I changed $CATALINA_HOME/webapps/webappX/WEB-INF/classes/myProps.properties in both webapps to point to different databases. Next, I restarted Tomcat.

The code to access properties is simply,
    ResourceBundle.getBundle("myProps").getString(key);

The problem is, both webapp1 and webapp2 access the same myProps.properties (webapp2 access webapp1's myProps.properties). When I undeploy webapp1, webapp2 will use its own properties file again.

As an additional test, I downloaded a fresh copy of Tomcat, deployed both webapps, edited myProps.properties, and ran this fresh instance. In this instance, webapp1 would use the properties file of webapp2 (while in the other instance of Tomcat, webapp2 would access webapp1's properties file).

Anyways, both webapps are not isolated properly.

On another server I was not able to reproduce this behavior, using the same WAR files.

I've also looked for JARs that might contain the properties file in the $CLASSPATH, $CATALINA_HOME/common/* and $CATALINA_HOME/webapps/webapp1/WEB-INF/lib, but such a JAR does not exist. Moreover, different properties files are used, probably, depending on which webapp is loaded first.

Any ideas?

Thanks
Robert

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