.
Take a look at Marco Schmidt's site:
http://schmidt.devlib.org/java/save-jpeg-thumbnail.html
http://schmidt.devlib.org/java/save-screenshot.html
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For additional
be placing the JSF api and
implementation .jar files in 'shared/lib' as discussed here:
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/class-loader-howto.html
Having never done it, I'm not certain that's the right answer... I prefer my
webapps to be self-contained.
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'NameCallback' and 'PasswordCallback' at present.
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/realm-howto.html#JAASRealm
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', and turning off listings as advised by an earlier post in this
thread fixed the problem.
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that insists on all kinds of
special configuration. I maintain the project as an expanded directory
structure that overlays a Tomcat install.
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an active community developing and using it:
http://myfaces.apache.org/mailinglists.html
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the Tomcat install and put the
files in the right place.
Unzip it in the same place you unzipped the Tomcat 5.5.9 .zip file.
(Alternately, unzip it somewhere else and copy the files into your Tomcat
install directory, being careful to start at the right place so it will
overlay properly.)
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suggested README file to the ticket.
Meanwhile, the answer is now part of the list archives, so the next person
who happens along should be able to find it.
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?TomcatJspExamples
You'll have to figure out what to put in jaas.conf and find a LoginModule
for LDAP, but other than that the pieces should fit together the same way.
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you can put
export JAVA_OPTS=-D ...
at the top of catalina.sh. I do the same thing for some properties related
to Sun's Krb5LoginModule, and it works fine.
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From: Wendy Smoak [EMAIL PROTECTED]
I have a standalone Tomcat 5.0 instance, and a third-party webapp that has
support for authentication via LDAP. Of course, we don't have LDAP, we
have Kerberos. It should be a simple matter to plug in a different Realm,
right?
Replying to myself
inUserInRole against the Subject that the LoginModule returns (By placing
it
in the session)
If you want some code, taken from Wendy Smoak ...
... who took it from one of Craig's tomcat-user posts. ;)
http://wiki.wsmoak.net/cgi-bin/wiki.pl?TomcatRequestWrapper
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order that the browser sent them.
What are you doing that depends on the order of the request params?
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it into
the relevant specification, you depend on that behavior at your own risk.
This isn't something that can be handled by the container-- even if Tomcat
stops rearranging the request params, you have no control over the browser
implementation.
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://www.jcp.org/en/home/index
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://jakarta.apache.org/tomcat/tomcat-5.0-doc/realm-howto.html
[1]
http://java.sun.com/j2se/1.4.2/docs/guide/security/jaas/spec/com/sun/security/auth/module/Krb5LoginModule.html
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). Subscription info is here:
http://struts.apache.org/mail.html
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for transport dt_shmem at address: jdbconn
(IIRC, on Linux it defaults to the other option, involving a socket.) There
is some info here:
http://jakarta.apache.org/tomcat/faq/development.html#rd
HTH
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it lists both 'run -security'
and 'start -security' separately I have to wonder if 'run jpda' is even a
valid option.
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/tomcat.html
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the 'contextDestroyed' method, and do your
cleanup there.
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From: QM [EMAIL PROTECTED]
On Thu, Jun 02, 2005 at 05:37:23PM -0700, Wendy Smoak wrote:
: Any idea why String.contains(String) wouldn't work within Tomcat 4.1
on
: HP-UX and Java 1.5?
Doesn't Tomcat 4.1 even support JDK 1.5?
Tomcat 4.1 works fine under JDK 1.5 on Windows 2000... I see
1.5,
but I keep having to remove them from my code so it will work once I deploy
to the HP-UX production server. (The development box is Win2000/Tomcat
4.1/Sun Java 1.5, and everything works fine there.)
Thanks,
Wendy Smoak
From: Wendy Smoak [EMAIL PROTECTED]
Any idea why String.contains(String) wouldn't work within Tomcat 4.1 on
HP-UX and Java 1.5?
Now I'm *completely* mystified...
test.jsp:
% out.println( ABC.contains( A ) ); %
works fine (prints 'true' on the page).
Has anyone EVER seen behavior
1 wwwother63426 May 20 15:11
profileGivingSummary_jsp.java
# grep replace profileGivingSummary_jsp.java
#
There are no instances of 'replace' in the JSP. So WHAT is it complaining
about?!
Thanks for any ideas, I swear this worked yesterday...
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? (The machine has 4G.) I need to limp along for
another couple of weeks until our scheduled maintenance outage time.
Thanks,
Wendy Smoak
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I can't tell if
it was ever resolved
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg144736.html
Yet AGAIN, something that works fine on my Windows development box is
failing when I move it to the production web server which is running HP-UX.
Thank you,
Wendy Smoak
it NOT to explode the .war file in the first place.
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'
directory associated with this webapp to make sure you're starting fresh.
(I assume such a thing exists in version 5, I'm still using 4.1.)
You're close, just change one thing at a time until you figure it out.
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that's what you're using.
Where did you get the 'servlet.jar' file that you were using? Maybe it does
contain the right stuff, but those strange NoClassDefFound errors you were
getting made me suspicious.
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compiling against the same version of servlet.jar (or
the equivalent) that you're running with?
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hold down shift and click
reload to force it to request the page again?
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to be deprecated without suggesting a
replacement:
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/catalina/docs/api/org/apache/catalina/connector/HttpRequestWrapper.html
Should I use something else?
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do you know, are you printing out the session id? If you're just going
by the fact that you're not getting the correct list of errors, could the
browser have cached the contents of the popup window?
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- Original Message -
From: Wendy Smoak [EMAIL PROTECTED]
To: Tomcat Users List tomcat-user@jakarta.apache.org
Sent: Monday, April 11, 2005 9:59 AM
Subject: Wrapping a Request (was Re: Tomcat user 'roles' question)
Bill Barker wrote:
You could use a Valve, but it sounds like for what
(Apologies for the repost a minute ago... wrong button.)
From: Wendy Smoak [EMAIL PROTECTED]
Wrapping the request sounds like a good way to go, but I'm on Tomcat 4.1
and
the HttpRequestWrapper appears to be deprecated without suggesting a
replacement:
http://jakarta.apache.org/tomcat/tomcat
some key? I'm really only
after the programmatic security of isUserInRole(...) here, but would like to
stick to the standard way of doing things as much as possible.
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Google
turns up starts in with configuring a JDBC or JNDI realm, and I don't think
that part of it will ever work with this database. Would I end up defining
my own kind of a Realm?
Confused,
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?
I also tried configuring it for java.lang.Exception, but no luck there,
either.
I _can_ get a good error page if I configure it for the 'root cause'
DAOException, I'm just confused as to why I can't trap the ServletException.
Thank you,
Wendy Smoak
http://wiki.wendysmoak.com/cgi-bin/wiki.pl
, that's a great idea. :) I didn't think of using both
exception-type and status-code.
Actually most of my 'regular' exceptions are configured in
struts-config.xml, but I've been unsuccessful in catching the really
horribly bad ones, and I'd rather not show stack traces if I can avoid it.
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to shared.
You can't share the Struts libraries across multiple webapps. (Well, you
can, but it probably won't work, and it's not a supported configuration--
the developers specifically warn against it.)
Scroll down to section 5.5:
http://struts.apache.org/userGuide/configuration.html
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I don't know if anyone has mentioned it already, but JSpell HTML
(http://www.jspell.com) is really good. Not free, though...
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the sixth time, Tomcat died with an OutOfMemory error. Has
anyone else had this happen? I chalked it up to the JVM on HP-UX being
weird again, but decided to avoid doing that on the production server in the
future.)
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problem, but at least one version of IE
wouldn't display non-HTML content after a form POST over SSL. Here's a
workaround:
http://wiki.wendysmoak.com/cgi-bin/wiki.pl?NonsecureContent
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...)
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existing apps by
replacing the common version, nor confusing the class loader by having both
the old and new versions on the classpath.
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thinks it's already tomorrow.)
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# TZ=GDT; export TZ; echo $TZ; java Foo
GDT
Thu Jan 20 19:54:56 GMT 2005 - correct there, not here!
(Java 1.5 on HP-UX 11.00)
Tim, thanks for taking the time to help with this.
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successfully using error-page? What are we doing wrong?
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problem, though I'm trying to
trap certain types of Exceptions (rather than error codes) and send the user
to a certain .jsp.
Post the relevant parts of [I assume] web.xml and hopefully someone can help
us both. :)
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was the way to do it (I've also tried JSP's directly in the
root of the webapp in case the WEB-INF part was causing trouble) but I still
get an HTTP Status 500 and stack trace when a ServletException is thrown.
What am I doing wrong?
Thanks,
Wendy Smoak
From: Larry Meadors [EMAIL PROTECTED]
On Tue, 18 Jan 2005 15:51:01 -0700, Wendy Smoak [EMAIL PROTECTED]
wrote:
If a ServletException is thrown from a Filter, is there a way to show a
nice error page?
is this before or after the call to the filter chain?
The exception is thrown before I
recommending this approach and being told it wasn't portable.
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/JK configuration.)
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remember being warned when I put things
under WEB-INF, that it wouldn't work everywhere. Since I never plan to use
anything but Tomcat, it wasn't a problem.
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-questions.html
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with the Servlet code.
Your Servlet shouldn't know or care where the files are, it should just call
'read' or 'write' and let the data access layer deal with the details.
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lag
behind.
Crisis averted for the moment! Thanks again for your help.
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. Try dropping your .class file and html page into webapps\examples\
instead and see if it works. [I'm still on 4.1, no idea about 5.0.]
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(ChannelSocket.java:615)
at
org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:786)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:683)
at java.lang.Thread.run(Thread.java:534)
- Root Cause -
java.lang.OutOfMemoryError
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that comes with HP-UX won't
work, you have to either use GCC or buy HP's compiler.
Not much help, but just trying to keep another HP-UX user company. ;)
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For additional
one copy of web.xml. In addition
to the global web.xml, I also have one for each context. Is there a reason
why you can't do whatever you're trying to do in the web.xml that lives in
.../webapps/yourContext/WEB-INF/ ?
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of your code should be packaged.
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in
the specification, and found that containers are allowed to restrict you
from creating Thread objects, (Servlet 2.3, SRV.1.2) though I don't think
Tomcat does.
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still need help, post the working and non-working URLs, the exact
error message, and whatever you've done in web.xml (and server.xml, though
that usually does not have to be touched.)
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address thing you
mentioned in your first message?
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the .war file if the directory structure
already exists. I use the Manager app to remove the existing webapp, (which
deletes the .war file and the directory structure,) then deploy the new .war
file, which expands and starts.
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Wendy Smoak
to
deploy to the production server.
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/html-manager-howto.html
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, but ignore me if not...
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files since they move things around every time
they do a release.
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on the
Tomcat 5.0 version of that page, however...
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. Resource_s_?
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-UX and they have not yet officially blessed Tomcat 5.
That, and Tomcat 4 works perfectly well, I haven't found sufficient
motivation to test everything on TC5 and start developing with the new
features yet.
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From: John Villar [EMAIL PROTECTED]
i don't think that every T4 user has HP-UX
No... by my count, I think there are three of us. :)
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with
commercial packages.
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want to do it myself.
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, you should be able to replace
the version they've provided with a newer one. We do it on HP-UX because HP
lags behind providing the latest and greatest Tomcat. It might take some
configuration, but it's all Java so it _ought_ to run anywhere.
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in OpenVMS. We're also out on the
fringe with HP-UX, it's just different enough from normal Unix to give us
fits. But you're almost guaranteed to miss something if you try to
upgrade your Tomcat by dropping things in here and there.
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it be a *text*?
Servlet Specification:
http://java.sun.com/products/servlet/download.html
The Specification will explain exactly what the container is required to do
for you, what it may do, and some things it must not do.
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at the same time, or just
one or the other? And at some point you mentioned Apache-Tomcat... are you
intending to use the Apache HTTP server in front of Tomcat?
PSA: please trim your posts!
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From: Nelson, Jerry W
The CLASSPATH is set correctly
And the error message says:
Perhaps JAVA_HOME does not point to the JDK
CLASSPATH is not the same thing as JAVA_HOME.
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that *contains* 'bin', not all the way down
to the bin directory [that one goes in your PATH].
This is a JDK installation question, nothing much to do with Tomcat.
(BTW, Tomcat ignores the system CLASSPATH and forms its own based on the
contents of various directories.)
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you're not getting the 'JRE' which is only the Runtime
Environment and doesn't include the compiler.
http://java.sun.com/j2se/1.4.2/download.html
Please reply off list if you need more help, this isn't Tomcat related...
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up.
Can someone enlighten me or point me in the right direction? Thanks!
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the name to uppercase when they saved it. Windows [I assume]
isn't case sensitive, but Java is.
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separately after it receives the page, even if you managed to get the
right URL in your img tag, the container will refuse to serve the image.
I suggest putting it in ...ROOT/images/logo.gif, then try your img tag
again without the full path.
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and work
fine. I'm guessing you're on Windows, and it didn't see the rename
properly.
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to the examples and
check them out.
Let us know if that part works...
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important to you? Tomcat works just fine standalone... you can
even change server.xml so that Tomcat listens on port 80. This is what I do
on my development box, although we do use Apache+Tomcat in production.
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for trouble doing it
this way. In addition you're going to have to configure the connector
between Apache and Tomcat, not always a straightforward task.
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front to configure whatever
you choose.
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.
There are several options available if you're using JDBC-- I think Hibernate
is one? I wrote my own and followed the J2EE Data Access Objects pattern.
So in my Actions I have code along the lines of:
Person person = personDAO.read( 12345 );
HTH,
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to do, someone here can probably help you do it.
If someone's really bored, maybe a grid that shows what
OS/Apache/connector/Tomcat combinations are known to work would be a good
project. :)
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, NOT the one with /servlet/ in it.
Check the DTD for the required order of tags in web.xml.
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isn't starting, there will
most likely be an error message in one of the logs.
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the 'manager' app
is set up.
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Application Systems Analyst, Sr.
ASU IA Information Resources Management
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just as well that you leave it off and learn to edit web.xml. A
bit harder up front, but much better in the long run.
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Application Systems Analyst, Sr.
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for your Servlet.
Here's the example web.xml file from the Tomcat 5 docs:
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/web.xml.txt
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Application Systems Analyst, Sr.
ASU IA Information Resources Management
/
--
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Application Systems Analyst, Sr.
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don't understand
your question. What do you mean by 'edit'?
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Application Systems Analyst, Sr.
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