From the log
2004-11-02 09:24:51 StandardContext[/servlets-examples]SessionListener:
contextInitialized()
2004-11-02 09:25:52 StandardWrapperValve[putpr]: Servlet.service() for servlet putpr
threw exception
java.lang.SecurityException: sealing violation: can't seal package nu.xom: already
StandardContext[/servlets-examples]SessionListener:
contextInitialized()
2004-11-02 09:25:52 StandardWrapperValve[putpr]: Servlet.service() for servlet putpr
threw exception
java.lang.SecurityException: sealing violation: can't seal package nu.xom: already
loaded
Thanks for the reply Jon.
-Original Message-
From: Jon Wingfield
It's part of the core java security model. If a package is
sealed within a jar then packages of the same name cannot
be defined in another jar, or elsewhere on the classpath.
Within the
1:46 AM
To: [EMAIL PROTECTED]
Subject: Sealing violation loading javax.security.auth.AuthPermission
Hello all,
I'm stumped! I'm getting a Sealing violation. and its got me beat.
sealing violation trying to access javax.security.auth.AuthPermission
. I cant find any reference
Hello all,
I'm stumped! I'm getting a Sealing violation. and its got me beat.
sealing violation trying to access javax.security.auth.AuthPermission
. I cant find any reference to the same class in any other jar
(eccept our own jars)... the problem does not exist on identical code
is to just drop the apache classes I need
for my webapps into a .jar in the common/lib directory.
I have been getting most of the functionality I want, but once I
override the stop() method of RealmBase, I start getting a sealing
violation due to the inclusion of LifeCycle, and LifeCycleException when
On Mon, 23 Dec 2002, Randy Secrist wrote:
Date: Mon, 23 Dec 2002 11:25:51 -0700
From: Randy Secrist [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Sealing Violation due to inclusion of LifeCycle?
I have been building
The fundamental documentation on how class loaders work in Tomcat is:
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/class-loader-howto.html
If you look at the directory structure of a standard Tomcat distribution,
you'll see that the org.apache.catalina.* classes (from catalina.jar) are
On Mon, 23 Dec 2002, Tomcat User wrote:
Date: Mon, 23 Dec 2002 13:11:05 -0700
From: Tomcat User [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Re: Sealing Violation due to inclusion of LifeCycle?
The fundamental
I've just installed jakarta-tomcat-4.0.4-b2-01. When I use the startup
script
to start tomcat, I get the Sealing Violation exception:
catalina run
Using CATALINA_BASE: c:\jakarta-tomcat-4.0.4-b2-01
Using CATALINA_HOME: c:\jakarta-tomcat-4.0.4-b2-01
Using CATALINA_TMPDIR: c:\jakarta-tomcat
I found a couple of messages in the archives about this, but not enough to
understand
what to do about it.
I get the following exception when I try to start Catalina with the 'run'
command. This is the 4.0.4.b2-01 package I downloaded last week, and which
ran then but not now(??).
catalina run
I get this Sealing violation error not only when I try
to run tomcat but also when I try to execute a class:
My Class Path is -
C:\xerces\xerces.jar;C:\soap\lib\soap.jar;C:\wstk\wsdl4j\lib\wsdl4j.jar;C:\wstk\uddi4j\lib\uddi4j.jar;C:\wstk\lib\soapenc.jar;C:\wstk\lib\wstk.jar;C:\wstk\lib
Hi,
I use tomcat 3.2 and try to read a xml file throught a servlet but i
recieve this error :
java.lang.Exception: Exception occurred: java.lang.SecurityException:
sealing violation
at lds.utils.XMLManager.loadXML(XMLManager.java:168)
at lds.utils.XMLManager.loadXML
]
To: [EMAIL PROTECTED]
Sent: Wednesday, September 26, 2001 10:22 AM
Subject: java.lang.SecurityException: sealing violation
Hi,
I use tomcat 3.2 and try to read a xml file throught a servlet but i
recieve this error :
java.lang.Exception: Exception occurred: java.lang.SecurityException
I am encountering sealing violation problems with tomcat 4.0
(nightly build 20010825). Whenever I recompile a servlet or
change any .properties files that I use for i18n text
messages press reload, it gives ServletException like this:
Exception Report:
javax.servlet.ServletException
: tomcat4: sealing violation when reloading servlets
I am encountering sealing violation problems with tomcat 4.0
(nightly build 20010825). Whenever I recompile a servlet or
change any .properties files that I use for i18n text
messages press reload, it gives ServletException like
On Fri, 7 Sep 2001, Taavi Tiirik wrote:
Date: Fri, 7 Sep 2001 09:48:38 +0200
From: Taavi Tiirik [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: tomcat4: sealing violation when reloading servlets
I am encountering sealing violation problems with tomcat 4.0
)
at
org.apache.catalina.startup.Catalina.execute(Catalina.java:657)
at
org.apache.catalina.startup.Catalina.process(Catalina.java:178)
at
org.apache.catalina.startup.Catalina.main(Catalina.java:163)
- Root Cause -
java.lang.SecurityException: sealing violation
at
java.net.URLClassLoader.defineClass
Catalina's Classpath:
D:\tomcat\jakarta-tomcat-4.0-b7\webapps\genNLV\WEB-INF\classes;
D:\tomcat\jakarta-tomcat-4.0-b7\bin\bootstrap.jar;
D:\tomcat\jakarta-tomcat-4.0-b7\server\lib\catalina.jar;
D:\tomcat\jakarta-tomcat-4.0-b7\server\lib\warp.jar;
- Original Message -
From: Raimee Stevens [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, September 06, 2001 1:01 PM
Subject: Re: java.lang.SecurityException: sealing violation - jBuilder4
Catalina's Classpath:
D:\tomcat\jakarta-tomcat-4.0-b7\webapps\genNLV\WEB-INF\classes;
D:\tomcat
PROTECTED]
Sent: Thursday, September 06, 2001 1:01 PM
Subject: Re: java.lang.SecurityException: sealing violation - jBuilder4
Catalina's Classpath:
D:\tomcat\jakarta-tomcat-4.0-b7\webapps\genNLV\WEB-INF\classes;
D:\tomcat\jakarta-tomcat-4.0-b7\bin\bootstrap.jar;
D:\tomcat
Ok, Ok.. You've heard it, written responses, and thought it was wrapped
up and no one would ever have this problem again :)
I'm trying to embed Tomcat 4 beta 6 into my application. I am also using
Castor (http://castor.exolab.org), which requires Xerces. I'm getting
the sealing violation after
Hi all,
need some help here..
This is what i get as soon as a want to start Tomcat 3.2.2 on a Suse Linux
7.0 Distribution Fatal Configuration Error-SecurityException -
sealing violation Sound terrible doesn't it? :-))
Any ideas?
Help would be nice
Regards
Steve
PROTECTED]'
Subject: SecurityException sealing violation
Hi all,
need some help here..
This is what i get as soon as a want to start Tomcat 3.2.2 on a Suse Linux
7.0 Distribution " Fatal Configuration Error-SecurityException -
sealing violation" Sound terrible doesn't it?
well maybe this will help you:
at java.net URLClassloader.defineClass(URLClassloader.java:228)
at java.net URLClassloader.access$1(URLClassloader.java:208)
at java.net URLClassloader$Classfinder.run(URLClassloader.java:497)
at
3.2.2 on a Suse Linux
7.0 Distribution Fatal Configuration Error -SecurityException -
sealing violation Sound terrible doesn't it? :-))
Any ideas?
Help would be nice
Regards
Steve
, start and run the jvm in verbose mode to obtain class loading info.
Scott
-Original Message-
From: Graham, Steve (GIC) [mailto:[EMAIL PROTECTED]]
Sent: Thursday, August 23, 2001 4:11 PM
To: '[EMAIL PROTECTED]'
Subject: RE: SecurityException sealing violation
well maybe this will help you
I'm not using Catalina
That doesn't prevent you from searching the archives at least ;)
- r
On Thu, 23 Aug 2001 16:21:53 +0200 [EMAIL PROTECTED] wrote:
I'm not using Catalina
*smile, i didn't say i wouldn't
thx
: Friday, July 13, 2001 7:46 PM
To: [EMAIL PROTECTED]
Subject: java.lang.SecurityException: sealing violation?
Okay, I gave up on my tomcat installation. I wiped
everything clean and then got all the source in the
hopes that it might work better if I compiled
vs. dropping binaries.
So
with
the behavior of the current releases?
Anyway, I plodded thru, I think I got everything
straight. BUT, when I run startup.sh, I get the
following:
java.lang.SecurityException: sealing violation
I followed the install instructions that came with the
JSSE from Sun. Have no idea what
the docs don't match up with
the behavior of the current releases?
Anyway, I plodded thru, I think I got everything
straight. BUT, when I run startup.sh, I get the
following:
java.lang.SecurityException: sealing violation
I followed the install instructions that came with the
JSSE from Sun. Have
Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 13, 2001 11:46 AM
To: [EMAIL PROTECTED]
Subject: java.lang.SecurityException: sealing violation?
Okay, I gave up on my tomcat installation. I wiped
everything clean and then got all the source in the
hopes
I have a servlet that needs to invoke the class loader. This, of course,
causes a SecurityException due to a sealing violation (trying to invoke
arbitrary classes).
Well, I've tried changing the Catalina security policy file,
catalina.policy, so that it grants the appropriate permissions
,
warren
-Original Message-
From: Stephen Coy [mailto:[EMAIL PROTECTED]]
Sent: Thursday, 17 May 2001 4:31 PM
To: [EMAIL PROTECTED]
Subject: Re: What's a sealing violation?
The release notes tell all...
And it only took me a week to figure that out too :-)
Stephen Coy
On Thursday, May 17
Thanks Stephen,
Next time I'll RTFM. grin I should know better.
peace,
kln
-Original Message-
From: Stephen Coy [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 17, 2001 1:31 AM
To: [EMAIL PROTECTED]
Subject: Re: What's a sealing violation?
The release notes tell all
Thanks Warren,
Next time I'll RTFM. grin I should know better.
peace,
kln
-Original Message-
From: Warren Crossing [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 17, 2001 2:57 AM
To: '[EMAIL PROTECTED]'
Subject: RE: What's a sealing violation?
search through some of the tomcat
Hi All,
Hardware:IBM ThinkPad
OS:Windows2000
Servlet Engine:Tomcat 4.0 B6-Dev
Can anyone tell me what's a sealing violation (see stack trace below)? I'm
using the nightly build of Tomcat and it works fine on my Desktop system
with Struts in the webapps directory. But, for some reason I can't
Hi,
I'm having some problems using Embedded tomcat (Tomcat 4.x)
in my application. Whenever I try to acess a context added dynamically,I get a
securityException (it reports Sealing violation). Running the Embedded::main
method reports exactly the same error.
I supose the error is related
Hello,
I am trying to deploy Tomcat 4.0b3 with Java 1.3. When I do startup.sh,
I get:
ERROR reading /usr/local/conf/server.xml
At Line 75 /Server/Service/Engine/ name=Standalone defaultHost=localhost
debug=0
Catalina.start: java.lang.SecurityException: sealing violation
: Boszormenyi GCS Laszlo [mailto:[EMAIL PROTECTED]]On Behalf Of
[EMAIL PROTECTED]
Sent: Monday, April 23, 2001 5:44 AM
To: [EMAIL PROTECTED]
Subject: sealing violation
Hello,
I am trying to deploy Tomcat 4.0b3 with Java 1.3. When I do startup.sh,
I get:
ERROR reading /usr/local/conf/server.xml
JAVA_HOME=/usr/local/encap/jdk1.3.0_02
export CATALINA_HOME=/usr/local/encap/jakarta-tomcat-4.0b3
startup.sh gave me sealing violation again. The $CLASSPATH was empty for
sure, I modified the startup.sh to do an echo on it, and I saw an empty
line only this time. Anyway, Catalina/Tomcat reports
Maybe the jars are too different versions for me. That is why I ask
some people to send the output of
ls -l $CATALINA_HOME/jasper $CATALINA_HOME/server/lib
Thanks, Laszlo
What can I do to stop getting this when I try to install
tomcat 3.2.1 as an NTSERVICE with jdk1.3?
Thanks for your help
Regards
Warrell Harries
I just moved my server side java class to another directory and altered the
classpaths to the new directory. I am getting follwoing exception while
calling my jsp
javax.servlet.ServletException: sealing violation
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
java class to another directory and altered the
classpaths to the new directory. I am getting follwoing exception while
calling my jsp
javax.servlet.ServletException: sealing violation
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
l.java:459)
at
jsp.dates
Just a head up. I'm still getting the sealing violation BUG. Works fine with
Servlets, but not JSP.
TC 4.0 20010314
javax.servlet.SecurityException: sealing violation
I am attempting to run Tomcat 4.0, but when it tries to load my servlet,
I get a sealing violation (see traceback below). Now I understand that
a sealing violation is when a sealed jar file attempts to load a class
in the same package that is not in the jar file. But in this case, I
get
Hi Bill.
I believe a "sealing violation" is when a class which was loaded under one
classloader tries to call a class loaded under a different classloader, in
circumstances where this isn't allowed.
I suggest that the problem is therefore something to do with classpaths,
ie your
,
Bill Pfeiffer
- Original Message -
From: "Kitching Simon" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, December 20, 2000 6:06 AM
Subject: RE: sealing violation in 4.0m5
Hi Bill.
I believe a "sealing violation" is when a class which was loaded under on
understanding is that a "sealing violation" is not caused by a
conflict with Tomcat -- rather, it's caused when you try to load a class
A in a particular package from one JAR, and class B from the same
package from another JAR. I do not believe it matters whether it's the
same cl
Xerces 1.1.2, and Xerces
contains a bunch of JAXP/DOM/SAX classes that also appear in crimson.jar
(hence the sealing violation).
Does anybody have any advice on how best to handle this situation? I guess
that one way is to remove the duplicate classes from either crimson.jar or
xerces_1_1_2
JDOM b4, which is using Xerces 1.1.2, and Xerces
contains a bunch of JAXP/DOM/SAX classes that also appear in crimson.jar
(hence the sealing violation).
Does anybody have any advice on how best to handle this situation? I guess
that one way is to remove the duplicate classes from
"Craig R. McClanahan" wrote:
Willie Wheeler wrote:
Hi all,
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