https://issues.apache.org/bugzilla/show_bug.cgi?id=51315
Bug #: 51315
Summary: Removing Valve from StandardContext causes
IllegalArgumentException
Product: Tomcat 6
Version: 6.0.32
Platform: PC
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
AssignedTo: dev@tomcat.apache.org
ReportedBy: violet...@apache.org
Classification: Unclassified
Hello,
I have the following scenario - runtime I want to remove one Valve from a
specified StandardContext.
I'm using the following method:
org.apache.catalina.core.StandardContext.removeValve(Valve valve)
which invokes
org.apache.catalina.core.StandardPipeline.removeValve(Valve valve)
The problem is that the following exception is thrown:
Caused by: java.lang.IllegalArgumentException: Configuration error: Must be
attached to a Context
at
org.apache.catalina.authenticator.AuthenticatorBase.setContainer(AuthenticatorBase.java:277)
at
org.apache.catalina.core.StandardPipeline.removeValve(StandardPipeline.java:537)
It appears that setContainer is invoked with "null" which leads to this
IlleagalArgumentException.
I want to propose the following change:
Index: AuthenticatorBase.java
===================================================================
--- AuthenticatorBase.java (revision 1100912)
+++ AuthenticatorBase.java (working copy)
@@ -273,7 +273,7 @@
*/
public void setContainer(Container container) {
- if (!(container instanceof Context))
+ if (container != null && !(container instanceof Context))
throw new IllegalArgumentException
(sm.getString("authenticator.notContext"));
Please tell me if there is more appropriate way to remove a Valve if the one
above that I'm describing is not the correct one.
Thanks in advance.
Regards
Violeta Georgieva
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