Author: kkolinko
Date: Tue Nov 18 19:08:54 2014
New Revision: 1640410

URL: http://svn.apache.org/r1640410
Log:
Further fix for BZ 57172 - followup to r1640087 (r1640084 in trunk).
Be consistent with "webappClassLoader.stopped" message handling and throw an 
ISE from findResourceInternal

In all call chains (findClass() / findResource() public methods) there is a 
checkStateForResourceLoading()/checkStateForClassLoading() check at the start 
of that public method, so it is unlikely to hit an ISE here unless there is 
some kind of race.  Throwing an ISE is a more consistent behaviour, and calling 
a common method is better than a custom rarely used if() block.

Modified:
    tomcat/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java

Modified: 
tomcat/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java?rev=1640410&r1=1640409&r2=1640410&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/loader/WebappClassLoaderBase.java Tue 
Nov 18 19:08:54 2014
@@ -2524,10 +2524,7 @@ public abstract class WebappClassLoaderB
      */
     protected ResourceEntry findResourceInternal(final String name, final 
String path) {
 
-        if (!state.isAvailable()) {
-            log.info(sm.getString("webappClassLoader.stopped", name));
-            return null;
-        }
+        checkStateForResourceLoading(name);
 
         if (name == null || path == null) {
             return null;



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