Tomcat with SSL
Hi at all! I´m trying to configure my Tomcat-Standalone for SSL-Support. I use Win XP, JRE 1.3.1 and JSSE 1.0.3_02. The Tomcat-Versions I tried are 4.1.30 and 5.0.19. I worked along the HOW-TO on the Jakarta-Website: http://jakarta.apache.org/tomcat/tomcat-4.1-doc/ssl-howto.html BUT I receive the following error on startup of Tomcat: java.lang.reflect.InvocationTargetException: java.lang.OutOfMemoryError I have already tried the Options -Xmx512m -Xms128m to give the VM more memory. What´s to do now? Thanks in advance for each little help! Bernhard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Migrating from Tomcat404 to Tomcat5019. Problem with Filter
Two things I would double-check:
a) The approach of creating a PrintWriter at constructor time. Is that
the right way of doing that?
b) Think of implementing flush and/or close for your ServletOutputStream.
HTH (but these are mostly wild guesses)
Antonio Fiol
Alex Moots wrote:
I've been using a custom made servlet filter developed for Tomcat404.
It has worked perfectly for a long time.
The basic idea of the filter is that it acts as a wrapper around the
response filter capturing the response output so that the output can
be sent to a second destination (ie an email message body or something
similar). We call this a Double Output Stream filter. The code for
this filter is quite simple and I've attached a simplified version of
it below. The whole thing is less than 70 lines of code.
The problem is that this filter doesn't work properly in Tomcat5019.
I don't get an exception during processing. The problem is that the
respByte [] (which should contain the array of bytes sent to the
browser) is not populated, or is only partially populated. And when
this filter is invoked only a partial page is sent to the browser.
For example, if my page is 10KB long only 3KB will be sent to the
browser, and similarly only 3KB will be present in the respByte
array. It seems like what is happening is that Tomcat5019 is
short-circuiting the execution of the page for some reason. I don't
know why. The code worked fine in tomcat404 and I didn't change
anything during the upgrade to tomcat5019.
Can anyone give an idea of what is going wrong here? I did some
searching to see if the servlet filter API changed between tomcat404
and 5019, but I didn't find anything to suggest that things have
changed significantly.
Thanks for your help.
Alex.
**CODE***
public class SaveAsHTMLFilter implements Filter {
public void doFilter(ServletRequest request, ServletResponse
response, FilterChain chain) throws IOException, ServletException {
//Re the real response in a DoubleResponseWrapper which
encloses the
//real OutputStream, plus a ByteArrayOutputStream, into a
DoubleOutputStream
DoubleResponseWrapper respWrap = new
DoubleResponseWrapper((HttpServletResponse) response);
//Process the request to generate the output into the
respWrap's DoubleOutputStream
chain.doFilter(request, respWrap);
//retrieve the ByteArray
byte respByte[] = respWrap.getRespByte();
// [SNIP]
// Send the respByte array (which is the response that was sent
to the browser) to an email message or something similar
// [SNIP]
}
}
***
public class DoubleResponseWrapper extends HttpServletResponseWrapper {
DoubleOutputStream dblOS;
PrintWriter pw;
public DoubleResponseWrapper(HttpServletResponse resp) throws
IOException {
super(resp);
ServletOutputStream servOutp = resp.getOutputStream();
ByteArrayOutputStream byteArray = new ByteArrayOutputStream(32000);
dblOS = new DoubleOutputStream(servOutp, byteArray);
pw = new PrintWriter(dblOS);
}
public ServletOutputStream getOutputStream () throws IOException {
return dblOS;
}
public PrintWriter getWriter() throws IOException {
return pw;
}
public byte getRespByte()[] {
return dblOS.getRespByte();
}
}
***
public class DoubleOutputStream extends ServletOutputStream {
private ServletOutputStream ServOutp;
private ByteArrayOutputStream ByteOutp;
public DoubleOutputStream(ServletOutputStream sos,
ByteArrayOutputStream bos) {
ServOutp = sos;
ByteOutp = bos;
}
public void write(int b) throws IOException {
try {
ServOutp.write(b);
ByteOutp.write(b);
} catch (Exception e) {
System.out.println(e);
}
}
public byte [] getRespByte() {
return ByteOutp.toByteArray();
}
}
smime.p7s
Description: S/MIME Cryptographic Signature
Re: shared/lib again...
Julio César Aguilar wrote:
If you use multiple instance Tomcat's feature, this may be the case.
In Windows I'm using a single instance of tomcat, there's no
CATALINA_BASE so it should be the same as CATALINA_HOME if I understand
correctly.
Then I don't know... My installation is that:
Win2K
Java is 1.4.1_01
CATALINA_HOME=D:\Tomcat-5.0.16
CATALINA_BASE=D:\Projects\CA (or any other)
%CATALINA_BASE%\shared\lib contains jars needed by most
applications, and that classes are visible to application. Removing
CATALINA_BASE variable and placing jars into %CATALINA_HOME%\shared\lib
still works.
I just wrote a simple servlet that looks for the class whose name is
passed as parameter.
IsThereThisClass.java
package org.unchqua.test.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class IsThereThisClass extends HttpServlet {
public void doGet (HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.setContentType(text/plain);
PrintWriter out=resp.getWriter();
String cn=req.getParameter(cn);
ClassLoader cnLoader=null;
if (cn==null) {
out.println(No class name given, I want \cn\ parameter);
return;
}
out.print(The class \+cn+\ is);
try {
cnLoader=this.getClass().getClassLoader().loadClass(cn)
.getClassLoader();
}
catch (ClassNotFoundException cnfe) {
out.print( not);
}
out.println( found);
if (cnLoader!=null) {
out.println(Loader:\n--\n+cnLoader+--);
}
}
}
/IsThereThisClass.java
Map it to any working application and call it like
classfind?cn=com.example.your.package.YourClass to see if it is visible
to any webapp's classloader.
What exactly the moment when CNFE is thrown? You said that the
applications is not even start due to CNFE, so that classes are needed
during deployment or while normal application functioning?
In Linux I'm using a single binary of tomcat and have the jar in
CATALINA_BASE/shared/lib.
-
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RE: Session persistance
Any luck Anu? I have exactly the same request... I need to serialize the session (HttpSession to a byte array) and save it to a blob in MySql (i use Hibernate). I have tried, for example; ... ByteArrayOutputSream baos = new ByteArrayOutputstream(); ObjectOutputStream oos = new ObjectOutputStream(boas); oos.writeObject(session); //-- it fails here, nothing in the logs byte[] sessionAsBytes = baos.toByteArray(); ... I need this to give the user the option to restore a previous session (where they where before they last logged out, with all the session variables required to restore to that point). I guess that's what you need it for as well. By the way, hibernate's createBlob also doesn't do he trick. Something to do with the session. I'm thinking of creating a bean (and store it in session) to keep track of my app and then just serializing/deserializing that bean from/to the session on logout/login. I prefer the session though. Thanks, Johan. -Original Message- From: Anu Mathew [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 7:37 AM To: Tomcat Users List Subject: Re: Session persistance I already RTFM. From the manual I understood that you are also part of developing TFM. But in TFM, restoring of the session is mentioned as automatic when the applicatio/server restarts. But I want to control both storing and restoring of the session using my code. Is this possible? Thanks, Anu Mathew - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, April 15, 2004 6:45 PM Subject: RE: Session persistance Hi, I need to 1. Store the session object in a database (I can trigger this operation from a jsp say logoff.jsp ) 2. Retrieve the session object from the database (I can trigger this operation from a jsp say login.jsp ) Thoughts?? Here's one thought: RTFM. JDBC store for sessions: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/manager.html Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Session persistance
that will not work from a war file, cause you only get a facade to the actual session. in order to serialize a session you need access to the tomcat internal classes. what I suggest you do though is that you create session attribute listeners and store your sessions there. there should also be activate/passivate events that allow you to intercept these Filip -Original Message- From: Johan Wasserman - CPX Mngd Services [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 1:41 AM To: Tomcat Users List Subject: RE: Session persistance Any luck Anu? I have exactly the same request... I need to serialize the session (HttpSession to a byte array) and save it to a blob in MySql (i use Hibernate). I have tried, for example; ... ByteArrayOutputSream baos = new ByteArrayOutputstream(); ObjectOutputStream oos = new ObjectOutputStream(boas); oos.writeObject(session); //-- it fails here, nothing in the logs byte[] sessionAsBytes = baos.toByteArray(); ... I need this to give the user the option to restore a previous session (where they where before they last logged out, with all the session variables required to restore to that point). I guess that's what you need it for as well. By the way, hibernate's createBlob also doesn't do he trick. Something to do with the session. I'm thinking of creating a bean (and store it in session) to keep track of my app and then just serializing/deserializing that bean from/to the session on logout/login. I prefer the session though. Thanks, Johan. -Original Message- From: Anu Mathew [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 7:37 AM To: Tomcat Users List Subject: Re: Session persistance I already RTFM. From the manual I understood that you are also part of developing TFM. But in TFM, restoring of the session is mentioned as automatic when the applicatio/server restarts. But I want to control both storing and restoring of the session using my code. Is this possible? Thanks, Anu Mathew - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, April 15, 2004 6:45 PM Subject: RE: Session persistance Hi, I need to 1. Store the session object in a database (I can trigger this operation from a jsp say logoff.jsp ) 2. Retrieve the session object from the database (I can trigger this operation from a jsp say login.jsp ) Thoughts?? Here's one thought: RTFM. JDBC store for sessions: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/manager.html Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.654 / Virus Database: 419 - Release Date: 4/6/2004 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.654 / Virus Database: 419 - Release Date: 4/6/2004 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Vedr.: IIS and Tomcat security
Yes it does. request.getRemoteUser() in your JSP gives you the IIS authenticated user. Make sure your IIS is set to Integrated Windows authentication and insert request.tomcatAuthentication=false in your jk2.properties file. /Thomas Insyde [EMAIL PROTECTED] 15-04-2004 18:06 Besvar venligst til Tomcat Users List Til:[EMAIL PROTECTED] cc: Vedr.: IIS and Tomcat security Hi Does JK2 connector pass a security information to Tomcat, like the authenticated user? I coudn't find any information about this in JK2 documentation. In my project, I need that the IIS authenticates the users, and then, the Tomcat executes my web application with users and roles information. Thanks Maurício Kanada FONT SIZE=1 FACE=Arial___ Vi gør opmærksom på, at denne e-mail kan indeholde fortrolig information. Hvis du ved en fejltagelse modtager e-mailen, beder vi dig venligst informere afsender om fejlen ved at bruge svar-funktionen. Samtidig beder vi dig slette e-mailen i dit system uden at videresende eller kopiere den. Selv om e-mailen og ethvert vedhæftet bilag efter vores overbevisning er fri for virus og andre fejl, som kan påvirke computeren eller it-systemet, hvori den modtages og læses, åbnes den på modtagerens eget ansvar. Vi påtager os ikke noget ansvar for tab og skade, som er opstået i forbindelse med at modtage og bruge e-mailen. ___ Please note that this message may contain confidential information. If you have received this message by mistake, please inform the sender of the mistake by sending a reply, then delete the message from your system without making, distributing or retaining any copies of it. Although we believe that the message and any attachments are free from viruses and other errors that might affect the computer or IT system where it is received and read, the recipient opens the message at his or her own risk. We assume no responsibility for any loss or damage arising from the receipt or use of this message. /FONT
Tomcat Administration
Can't login into tomcat administration. /admin/. not found. why ?
domino redirector
Hi Guys, using tomcat v4.1.27 with domino jk connector v1.2.5 on a red hat v7.3 (kernel 2.4.20-28.7) based system. All works fine as long as a request for a servlet that implement an http upload is made: file transfer will succeed but every additional servlet request call the already loaded upload servlet despite what specified in my uri. After additional investigation I have found that the problem is repicable when a generic servlet attempt to call read method for input stream with the following statements: ServletInputStream in = req.getInputStream(); byte[] buffer = new byte[1]; int bytesRead = in.read(buffer); After the servlet is executed I can execute only indicted servlet despite the servlet specified in uri (looking at domino redirector log file). All fine when a servlet is requested directly to tomcat (i.e.: via port 8080). Anyone experienced ? TIA Best. -- Luca Saccarola Key ID: 0x4A7A51F7 (c/o keyservers) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
HttpProcessor Problem - Starting background thread
Hi, My webapp was running fine for 2 days when suddenly, a static thread had stopped... this thread should be always alive I searched the logs but find only this entry 2004-04-16 13:43:41 HttpProcessor[8080][6] Starting background thread What does this mean? Please can any tell me the scenarios it could happen ?? Can i do some thing before or after this event is called, like pesisting the objects??? I m using Tomcat standalone running on port 8080. Linux + tomcat 4.0.4 + JDK 1.4 Thanks in advance, sudhakar Log server.xml below. NOTE: usually when i start/stop the thread i find these 2004-04-15 14:11:07 jsp: init 2004-04-15 14:11:07 StandardWrapper[/sfpsr:ssi]: Loading container servlet ssi 2004-04-15 14:11:07 ssi: init 2004-04-15 14:11:07 action: init 2004-04-15 14:11:08 Ajp13Connector[8007] Opening server socket on host IP address 127.0.0.1 2004-04-15 14:11:08 Ajp13Connector[8007] Starting background thread 2004-04-15 14:11:08 Ajp13Processor[8007][0] Starting background thread 2004-04-15 14:11:08 Ajp13Processor[8007][1] Starting background thread 2004-04-15 14:11:08 Ajp13Processor[8007][2] Starting background thread 2004-04-15 14:11:08 Ajp13Processor[8007][3] Starting background thread 2004-04-15 14:11:08 Ajp13Processor[8007][4] Starting background thread 2004-04-15 14:11:08 HttpConnector[8080] Starting background thread 2004-04-15 14:11:08 HttpProcessor[8080][0] Starting background thread 2004-04-15 14:11:08 HttpProcessor[8080][1] Starting background thread 2004-04-15 14:11:08 HttpProcessor[8080][2] Starting background thread 2004-04-15 14:11:08 HttpProcessor[8080][3] Starting background thread 2004-04-15 14:11:08 HttpProcessor[8080][4] Starting background thread 2004-04-15 14:11:10 jsp: init server.xml Server port=8005 shutdown=SHUTDOWN debug=0 Service name=Agent8005 Connector className=org.apache.ajp.tomcat4.Ajp13Connector port=8007 minProcessors=5 maxProcessors=100 acceptCount=10 debug=0 address=127.0.0.1 / Connector className=org.apache.catalina.connector.http.HttpConnector port=8080 minProcessors=5 maxProcessors=200 enableLookups=false redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=6/ Engine jvmRoute=a8050 name=Agent8050 defaultHost=localhost debug=0 Manager className=org.apache.catalina.session.PersistentManager debug=0 saveOnRestart=true maxActiveSessions=-1 minIdleSwap=-1 maxIdleSwap=-1 maxIdleBackup=-1 Store className=org.apache.catalina.session.FileStore/ /Manager Logger className=org.apache.catalina.logger.FileLogger prefix=JVM8050. suffix=.txt timestamp=true/ Realm className=org.apache.catalina.realm.MemoryRealm / Host name=localhost debug=0 appBase=webapps unpackWARs=true Context path=/TMAgent docBase=TMAgent debug=0 privileged=true Valve className=org.apache.catalina.valves.RemoteAddrValve allow=127.0.0.1/ /Context Context path=/manager docBase=manager debug=0 privileged=true /Context /Host /Engine /Service /Server This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us at http://www.cognizant.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jk connector build / configure failure
On Fri, Apr 16, 2004 at 07:31:40AM +0800, Eric Noel wrote: On 4/15/2004 10:28 PM, C. Kukulies wrote: In the vein of getting tomcat 5 apache 1.3.29 integration working I'm now at the point where I came to the conclusion that I need to build jakarta-tomcat-connectors-jk-1.2.5-src/jk/native Correct me if I'm wrong but I came there by reading and skimming the web. Noone could help me in this list so far. Maybe because everyone is using apache2, don't know. im using debian and ive used its binary apache 1.3 to integrate tomcat 5 with no probs. on a no-X debian hosts, the requirements would be apt-get install apache apt-get install apache-dev (requires libdb2-dev) apt-get install libtool apt-get install automake For the connector tar -xzvf jakarta-tomcat-connectors-jk2-src-current.tar.gz cd jakarta-tomcat-connectors-jk2-2.0.2-src/jk/native2 sh buildconf.sh ./configure --with-apxs=/usr/bin/apxs make make all cp ../build/jk2/apache13/mod_jk2.so /usr/lib/apache/1.3/ Thanks. I'm using FreeBSD and I found that there was a port (/usr/ports) which applies patches and it seems I have ajk2 connector installed now. -- Chris Christoph P. U. Kukulies kuku_at_physik.rwth-aachen.de - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re: Thanks!
Please read the attached file. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jk.log error messages - english grammar
[Fri Apr 16 11:17:29 2004] [jk_uri_worker_map.c (500)]: Attempting to map URI '/servlets-examples' [Fri Apr 16 11:17:29 2004] [jk_uri_worker_map.c (514)]: jk_uri_worker_map_t::map_uri_to_worker, Found an exact match worker2 - /servlets-examples [Fri Apr 16 11:17:29 2004] [jk_worker.c (132)]: Into wc_get_worker_for_name worker2 [Fri Apr 16 11:17:29 2004] [jk_worker.c (136)]: wc_get_worker_for_name, done did not found a worker Despite of the english grammar (did not found? anyone founding the jakarta project :-) ? what is the cause of this message? mod_jk.conf: IfModule mod_jk.c JkWorkersFile /usr/local/etc/apache/workers.properties JkLogFile /usr/local/jakarta-tomcat5.0/logs/jk.log JkLogLevel warn # Sample JkMounts. Replace these with the paths you would # like to mount from your JSP server. JkMount /*.jsp worker2 JkMount /servlets-examples/* worker2 JkMount /servlets-examples worker2 # JkMount /servlets/* worker2 /IfModule workers.properties: # incredibly simple workers.properties file, intended for connecting # to one host, via AJP13. See the tomcat documentation for # information on more exotic configuration options. # # Change jsp-hostname to the hostname of your JSP server. # worker.list=worker1, worker2, worker3, worker4 # Set properties for worker1 (ajp12) worker.worker1.type=ajp12 worker.worker1.host=localhost worker.worker1.port=8007 worker.worker1.lbfactor=5 # Set properties for worker2 (ajp13) worker.worker2.type=ajp13 worker.worker2.host=locaLHost worker.worker2.port=8009 worker.worker2.lbfactor=50 worker.worker2.cachesize=10 worker.worker2.cache_timeout=600 worker.worker2.socket_keepalive=1 worker.worker2.socket_timeout=300 # Set properties for worker3 (jni) worker.worker3.type=jni # Set worker3 bridge type, here Tomcat 3.3 worker.worker3.bridge=tomcat33 # Set worker3 classpath worker.worker3.class_path=$(workers.tomcat_home)$(ps)classes worker.worker3.class_path=$(workers.tomcat_home)$(ps)lib$(ps)tomcat.jar # Set worker3 tomcat command line worker.worker3.cmd_line=-home worker.worker3.cmd_line=$(workers.tomcat_home) # Set worker3 Tomcat/JVM settings worker.worker3.jvm_lib=$(workers.java_home)$(ps)jre$(ps)bin$(ps)classic$(ps)libj vm.so worker.worker3.stdout=$(workers.apache_log)$(ps)inprocess.stdout worker.worker3.stderr=$(workers.apache_log)$(ps)inprocess.stderr worker.worker3.sysprops=tomcat.home=$(workers.tomcat_home) # Set properties for worker4 (lb) which use worker1 and worker2 worker.worker4.balanced_workers=worker1,worker2 -- Chris Christoph P. U. Kukulies kuku_at_physik.rwth-aachen.de - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Mail Delivery (failure tomcat-user@jakarta.apache.org)
If the message will not displayed automatically, follow the link to read the delivered message. Received message is available at: www.jakarta.apache.org/inbox/tomcat-user/read.php?sessionid-27983
Re: jk connector build / configure failure
Christoph P. Kukulies said: On Fri, Apr 16, 2004 at 07:31:40AM +0800, Eric Noel wrote: On 4/15/2004 10:28 PM, C. Kukulies wrote: In the vein of getting tomcat 5 apache 1.3.29 integration working I'm now at the point where I came to the conclusion that I need to build jakarta-tomcat-connectors-jk-1.2.5-src/jk/native Correct me if I'm wrong but I came there by reading and skimming the web. Noone could help me in this list so far. Maybe because everyone is using apache2, don't know. We're using Apache 1.3 + mod-ssl + mod_deflate + mod_accel + modJK1.2.5 + Tomcat 5.0.18, and it works great (especially mod_deflate!). Basically when you build Apache (from source on Linux), make sure you build it with so support, eg ./configure --prefix=/usr/local/apache --enable-module=ssl --enable-module=so make; make install; Then get mod_jk source from jakarta.apache.org, and unpack, and build as follows (in the unpacked dir): ./buildconf.sh ./configure --with-apxs=/usr/local/apache/bin/apxs --enable-EAPI If you don't yet have a modules directory, then mkdir /usr/local/apache/modules cp apache-1.3/mod_jk.so /usr/local/apache/modules You still have to create a workers.properties file, and add the JKxx settings into your Apache httpd.conf file, to get the two to talk together. I know this instructions are vague, but hopefully in conjunction with others docs, you will be able to get Apache and Tomcat connected using JK. They do work really well together (with Apache frontending your SSL transactions, fielding static resources, compressing responses, and load balancing between two or more TC servers) - it is worth perservering. Good luck. John Sidney-Woollett - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat 4 vs 5 form based container auth filters
FYI this is catered for in tomcat 5 with the filter-mapping/dispatcher element (see servlet 2.4 spec). Thanks to Bill Barker for the info. Martin -Original Message- From: Martin Alley [mailto:[EMAIL PROTECTED] Sent: 13 April 2004 16:35 To: 'Tomcat Users List' Subject: RE: tomcat 4 vs 5 form based container auth filters Anyone? -Original Message- From: Martin Alley [mailto:[EMAIL PROTECTED] Sent: 12 April 2004 16:42 To: 'Tomcat Users List' Subject: RE: tomcat 4 vs 5 form based container auth filters Thanks Adam It seems to me that the separation idea is not clear cut. There is certainly a down side. I wonder whether this will stick. Martin -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: 12 April 2004 13:48 To: Tomcat Users List Subject: Re: tomcat 4 vs 5 form based container auth filters I can see Yoav is blitzing the mailing list right now. Perhaps you'll get a more authoritative answer from him or the other hardcore tomcat people. One of the problems of excluding filters from the authentication request is to do with character-encoding in the request - I remember someone whose realm included users with user-names containing accented characters that had to be converted to the correct character-encoding for the realm database. He had used a filter to do it but obviously had to find another way. Adam On 04/12/2004 02:34 PM Martin Alley wrote: Except with form based auth, you want the look at feel to be part of the application? What reasons did you hear? :-) Whilst not knowing the full reasons, it would be nice if there was some config switch to control this, other wise it increases application maintainence overhead if you want to change the look and feel. I'll see if I can find anything in the tc5 release notes on this. Thanks again Martin -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: 12 April 2004 13:13 To: Tomcat Users List Subject: Re: tomcat 4 vs 5 form based container auth filters AFAIK it has something to do with providing a clean seperation between the authentication (tomcat) and the application (your filter). I think there were probably several reasons though for it, which outweighed the reasons against, and I have heard a few of them. Adam On 04/12/2004 01:50 PM Martin Alley wrote: Hi Adam, Why do you think this behaviour changed from tomcat4 ? I haven't gone into the full architecture of sitemesh, as yet, but I know it includes a filter. Martin -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: 12 April 2004 11:26 To: Tomcat Users List Subject: Re: tomcat 4 vs 5 form based container auth filters Yes your observations are correct. It's my understanding that filters are not invoked until after authentication. i.e. after the form-based login. I have no experience of site-mesh, but it seems a bit weird anyway to put decorations on a page via a filter - surely you should be encapsulating that sort of stuff in a JSP or taglib? Adam On 04/12/2004 11:02 AM Martin Alley wrote: Can anyone comment on this? Thanks Martin -Original Message- From: Martin Alley [mailto:[EMAIL PROTECTED] Sent: 09 April 2004 09:53 To: Tomcat Users List Subject: tomcat 4 vs 5 form based container auth filters Hi, Initial observation indicates that filters get executed when a form for form based container auth is served - under tomcat 4, but not under tomcat 5. I'm using sitemesh. The decorations go on the form based login page under tomcat 4, but not under tomcat 5. I need to do more research, but can any one add to this? Thanks Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- struts 1.2 + tomcat 5.0.19 + java 1.4.2 Linux 2.4.20 Debian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5, cross context problem
Hi, I have 2 web applications, a JSP and a Servlet, that are in differed contexts. For both I have set cross context to true. In the JSP I put some attributes in the session and use a RequestDispatcher and call the include() function to pass the request to the servlet. In the servlet I get these attributes out of the session and put some other attributes in the session. After returning to the JSP I get these new attributes again out of the session. This all works ok with Tomcat 4. But now I tried this with Tomcat 5.0.16 and the session passed between the two webapps don't have the attributes in it any more in the other context. That means If I put an attribute in the JSP in the session and get this session back in the Servlet then this session doesn't contain my attribute any more. Is that a known issue with Tomcat 5? Does anybody have a solution for this problem? Regards Rainald
Session expired
Hi, I am working on a JSP / Servlet application where in the session is expired as soon as I enter a servlet from the JSP page. I do not know the reason why this is happening. From JSP to JSP it works good. I am using Tomcat 5.0.19 Any idea would be great. Thank you, Best Regards, Uma - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: session affinity with loadbalancing (apache2, mod_jk, tomcat5 on linux 9, jdk1.4.2)
Yah I missed that one. thanks -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Thursday, April 15, 2004 3:50 PM To: Tomcat Users List Subject: RE: session affinity with loadbalancing (apache2, mod_jk, tomcat5 on linux 9, jdk1.4.2) Did you set the jvmRoute in the Engine tag in server.xml. The value must match the name of the workers. (I'm not shure if it's the name or the attribute 'tomcatid') - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
getContext() returns null
Hello, I was able to acess A.war from B.war, but after I set B.war as ROOT (by setting Context path= in server.xml), getServletContext().getContext(/A) in B.war return null, even though I have set crossContext =true in Context tag of B. Can anyone tell me how this problem can be fixed? Regards, umer
RE: URI definitions for isapi_redirector2.dll IIS
try http://www.dynamichostings.com/TomCat5IIS5.do it helped me :) -Original Message- From: BARBEY Stuart R [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 12:34 AM To: '[EMAIL PROTECTED]' Subject: URI definitions for isapi_redirector2.dll IIS Does anyone know where I can find a document which specifies valid URI formats for the workers2.properties file? I have been trying the following URI combinations but the URL requests aren't redirected from IIS to Tomcat by the isapi_redirector2.dll: URL: http://servername/webapp/servlet/packagename.classname URI: /servlet/package.* or URL: http://servername/webapp/servlet/packagename.classname URI: /webapp/servlet/packagename.* Any help is much appreciated. Thanks, Stuart. BTW: the following does work successfully, that is, IIS passes the URL to Tomcat. URL: http://servername/webapp/servlet/packagename.classname URI: /webapp/servlet/* IMPORTANT NOTICE: This e-mail and any attachment to it are intended only to be read or used by the named addressee. It is confidential and may contain legally privileged information. No confidentiality or privilege is waived or lost by any mistaken transmission to you. The RTA is not responsible for any unauthorised alterations to this e-mail or attachment to it. Views expressed in this message are those of the individual sender, and are not necessarily the views of the RTA. If you receive this e-mail in error, please immediately delete it from your system and notify the sender. You must not disclose, copy or use any part of this e-mail if you are not the intended recipient. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JNDI or LDAP services for tomcat
Does anybody knows if Tomcat 5.0 is supplying LDAP engine? if it does, can you direct me to the documentation? if it doesn't, does anybody know of a pluging already written? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Attn: Mark Thomas
Mark, Here is a message sent from jakarta at trollingers dot com. Maybe something on my end is filtering mail from lists but I doubt it. Oh well.. We will see. John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
context/domain mapping issues
Hi, I was wondering if the following scenario is possible and how it should be accomplished, or maybe how I should handle it differently. I'm using tomcat 5.0.19 and I'm also using apache webserver 2.0.49 I've got in my webapps directory two applications A and B and I have two domains registered a.mycom.com and b.mycom.com. What I would like to happen is that request are routed by apache webserver accordingly, like this: http://a.mycom.com - http://localhost:8080/a http://b.mycom.com - http://localhost:8080/b I have tried the proxy settings describe in the manual pages, but that way I can only get it working by using http://a.mycom.com/a - http://localhost:8080/a But then again, I guess there would be problems with generated links to the server (which include the context path). Any thoughts on this, best practices? Regards, Wouter de Vaal
Re: tomcat 4 vs 5 form based container auth filters
Martin, how does it cater for it? Are you saying you can use web.xml to map filters to the j_security_check URL? Adam On 04/16/2004 11:41 AM Martin Alley wrote: FYI this is catered for in tomcat 5 with the filter-mapping/dispatcher element (see servlet 2.4 spec). Thanks to Bill Barker for the info. Martin -Original Message- From: Martin Alley [mailto:[EMAIL PROTECTED] Sent: 13 April 2004 16:35 To: 'Tomcat Users List' Subject: RE: tomcat 4 vs 5 form based container auth filters Anyone? -Original Message- From: Martin Alley [mailto:[EMAIL PROTECTED] Sent: 12 April 2004 16:42 To: 'Tomcat Users List' Subject: RE: tomcat 4 vs 5 form based container auth filters Thanks Adam It seems to me that the separation idea is not clear cut. There is certainly a down side. I wonder whether this will stick. Martin -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: 12 April 2004 13:48 To: Tomcat Users List Subject: Re: tomcat 4 vs 5 form based container auth filters I can see Yoav is blitzing the mailing list right now. Perhaps you'll get a more authoritative answer from him or the other hardcore tomcat people. One of the problems of excluding filters from the authentication request is to do with character-encoding in the request - I remember someone whose realm included users with user-names containing accented characters that had to be converted to the correct character-encoding for the realm database. He had used a filter to do it but obviously had to find another way. Adam On 04/12/2004 02:34 PM Martin Alley wrote: Except with form based auth, you want the look at feel to be part of the application? What reasons did you hear? :-) Whilst not knowing the full reasons, it would be nice if there was some config switch to control this, other wise it increases application maintainence overhead if you want to change the look and feel. I'll see if I can find anything in the tc5 release notes on this. Thanks again Martin -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: 12 April 2004 13:13 To: Tomcat Users List Subject: Re: tomcat 4 vs 5 form based container auth filters AFAIK it has something to do with providing a clean seperation between the authentication (tomcat) and the application (your filter). I think there were probably several reasons though for it, which outweighed the reasons against, and I have heard a few of them. Adam On 04/12/2004 01:50 PM Martin Alley wrote: Hi Adam, Why do you think this behaviour changed from tomcat4 ? I haven't gone into the full architecture of sitemesh, as yet, but I know it includes a filter. Martin -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: 12 April 2004 11:26 To: Tomcat Users List Subject: Re: tomcat 4 vs 5 form based container auth filters Yes your observations are correct. It's my understanding that filters are not invoked until after authentication. i.e. after the form-based login. I have no experience of site-mesh, but it seems a bit weird anyway to put decorations on a page via a filter - surely you should be encapsulating that sort of stuff in a JSP or taglib? Adam On 04/12/2004 11:02 AM Martin Alley wrote: Can anyone comment on this? Thanks Martin -Original Message- From: Martin Alley [mailto:[EMAIL PROTECTED] Sent: 09 April 2004 09:53 To: Tomcat Users List Subject: tomcat 4 vs 5 form based container auth filters Hi, Initial observation indicates that filters get executed when a form for form based container auth is served - under tomcat 4, but not under tomcat 5. I'm using sitemesh. The decorations go on the form based login page under tomcat 4, but not under tomcat 5. I need to do more research, but can any one add to this? Thanks Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- struts 1.2 + tomcat 5.0.19 + java 1.4.2 Linux 2.4.20 Debian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Why is this happening? :(
Hi, I have an application where my JSP talks to the Servlet for further processing of my form. I am maintaining the user information in a session( UserDetails) object since the user has logged in. My application works sometimes, but never works sometimes. When I try to navigate within the same page sometime the UserDetails object that is present in the session becomes null and sometime it works great. This is happening only with this jsp page of my application. The other pages are working good and there is no session problem in them. But why is that the session object becomes null sometimes and works sometimes? I am totally lost. Please help me. Thank you, Best Regards, Uma - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: getContext() returns null
Hi, Did you try setting crossContext to true for the A context as well? ;) Yoav Shapira Millennium Research Informatics -Original Message- From: Umer Rashid [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 6:49 AM To: Tomcat Users List Subject: getContext() returns null Hello, I was able to acess A.war from B.war, but after I set B.war as ROOT (by setting Context path= in server.xml), getServletContext().getContext(/A) in B.war return null, even though I have set crossContext =true in Context tag of B. Can anyone tell me how this problem can be fixed? Regards, umer This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: HttpProcessor Problem - Starting background thread
Hi, 2004-04-16 13:43:41 HttpProcessor[8080][6] Starting background thread What does this mean? Please can any tell me the scenarios it could happen It means there was sufficient concurrent load on the server that it needed to start another processing threads, and that less than the maximum number of threads for connector were already started, so it went ahead and started another. Can i do some thing before or after this event is called, like pesisting the objects??? Only if you want to write some very tomcat-specific code, and you don't. This is not a highly significant event in terms of resources, just another thread, and the 6th (or 7th) one at that so it's not even a high load scenario. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Migrating from Tomcat404 to Tomcat5019. Problem with Filter
Hi,
But I think the guesses are on the right path: it's definitely an IO problem. I don't
like an approach that's subject to breaking if the underlying stream processor
implementation changes (as it did from tomcat 4 to 5). Your 10KB/3KB approach
suggests a buffering or chunking issue. I have to run to a meeting though ;)
Yoav Shapira
Millennium Research Informatics
-Original Message-
From: Antonio Fiol Bonnín [mailto:[EMAIL PROTECTED]
Sent: Friday, April 16, 2004 2:22 AM
To: Tomcat Users List
Subject: Re: Migrating from Tomcat404 to Tomcat5019. Problem with Filter
Two things I would double-check:
a) The approach of creating a PrintWriter at constructor time. Is that
the right way of doing that?
b) Think of implementing flush and/or close for your ServletOutputStream.
HTH (but these are mostly wild guesses)
Antonio Fiol
Alex Moots wrote:
I've been using a custom made servlet filter developed for Tomcat404.
It has worked perfectly for a long time.
The basic idea of the filter is that it acts as a wrapper around the
response filter capturing the response output so that the output can
be sent to a second destination (ie an email message body or something
similar). We call this a Double Output Stream filter. The code for
this filter is quite simple and I've attached a simplified version of
it below. The whole thing is less than 70 lines of code.
The problem is that this filter doesn't work properly in Tomcat5019.
I don't get an exception during processing. The problem is that the
respByte [] (which should contain the array of bytes sent to the
browser) is not populated, or is only partially populated. And when
this filter is invoked only a partial page is sent to the browser.
For example, if my page is 10KB long only 3KB will be sent to the
browser, and similarly only 3KB will be present in the respByte
array. It seems like what is happening is that Tomcat5019 is
short-circuiting the execution of the page for some reason. I don't
know why. The code worked fine in tomcat404 and I didn't change
anything during the upgrade to tomcat5019.
Can anyone give an idea of what is going wrong here? I did some
searching to see if the servlet filter API changed between tomcat404
and 5019, but I didn't find anything to suggest that things have
changed significantly.
Thanks for your help.
Alex.
**CODE***
public class SaveAsHTMLFilter implements Filter {
public void doFilter(ServletRequest request, ServletResponse
response, FilterChain chain) throws IOException, ServletException {
//Re the real response in a DoubleResponseWrapper which
encloses the
//real OutputStream, plus a ByteArrayOutputStream, into a
DoubleOutputStream
DoubleResponseWrapper respWrap = new
DoubleResponseWrapper((HttpServletResponse) response);
//Process the request to generate the output into the
respWrap's DoubleOutputStream
chain.doFilter(request, respWrap);
//retrieve the ByteArray
byte respByte[] = respWrap.getRespByte();
// [SNIP]
// Send the respByte array (which is the response that was sent
to the browser) to an email message or something similar
// [SNIP]
}
}
***
public class DoubleResponseWrapper extends HttpServletResponseWrapper {
DoubleOutputStream dblOS;
PrintWriter pw;
public DoubleResponseWrapper(HttpServletResponse resp) throws
IOException {
super(resp);
ServletOutputStream servOutp = resp.getOutputStream();
ByteArrayOutputStream byteArray = new ByteArrayOutputStream(32000);
dblOS = new DoubleOutputStream(servOutp, byteArray);
pw = new PrintWriter(dblOS);
}
public ServletOutputStream getOutputStream () throws IOException {
return dblOS;
}
public PrintWriter getWriter() throws IOException {
return pw;
}
public byte getRespByte()[] {
return dblOS.getRespByte();
}
}
***
public class DoubleOutputStream extends ServletOutputStream {
private ServletOutputStream ServOutp;
private ByteArrayOutputStream ByteOutp;
public DoubleOutputStream(ServletOutputStream sos,
ByteArrayOutputStream bos) {
ServOutp = sos;
ByteOutp = bos;
}
public void write(int b) throws IOException {
try {
ServOutp.write(b);
ByteOutp.write(b);
} catch (Exception e) {
System.out.println(e);
}
}
public byte [] getRespByte() {
return ByteOutp.toByteArray();
}
}
This e-mail, including any attachments, is a confidential business communication, and
may contain information that is confidential, proprietary and/or privileged. This
e-mail is intended only for the individual(s) to whom it is addressed, and may not be
saved, copied, printed, disclosed or used by anyone else. If you are not the(an)
intended recipient, please immediately delete this e-mail from your computer system
and notify the sender. Thank you.
JDNI, DBCP and global naming resources - problem solved!
Dunno if this might be of interest to others but I guess some might have or get the same problems as I have been through for the past couple of hours and therefore post my findings... Setting up a database connection pool in Tomcat is pretty straightforward: either edit the server.xml or use the admin module. In either event you might want to follow the guide at http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html. But beware as this might result in a org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: No suitable driver error even though you have followed the instructions. In this case simply move the ResourceParams name=jdbc/foo.../ResourceParams from the server.xml to your application located at ...\conf\Catalina\localhost\bar.xml as there seems to be an issue with global naming resources. Does anyone know whether a bugzilla report has been filed on this subject (I couldnt find one) or if one should be reported at all... Best regards Thomas FONT SIZE=1 FACE=Arial___ Vi goer opmaerksom paa, at denne e-mail kan indeholde fortrolig information. Hvis du ved en fejltagelse modtager e-mailen, beder vi dig venligst informere afsender om fejlen ved at bruge svar-funktionen. Samtidig beder vi dig slette e-mailen i dit system uden at videresende eller kopiere den. Selv om e-mailen og ethvert vedhaeftet bilag efter vores overbevisning er fri for virus og andre fejl, som kan paavirke computeren eller it-systemet, hvori den modtages og laeses, aabnes den paa modtagerens eget ansvar. Vi paatager os ikke noget ansvar for tab og skade, som er opstaaet i forbindelse med at modtage og bruge e-mailen. ___ Please note that this message may contain confidential information. If you have received this message by mistake, please inform the sender of the mistake by sending a reply, then delete the message from your system without making, distributing or retaining any copies of it. Although we believe that the message and any attachments are free from viruses and other errors that might affect the computer or IT system where it is received and read, the recipient opens the message at his or her own risk. We assume no responsibility for any loss or damage arising from the receipt or use of this message. /FONT
RE: Session persistance
Hi, I already RTFM. From the manual I understood that you are also part of developing TFM. But in TFM, restoring of the session is mentioned as automatic when the applicatio/server restarts. But I want to control both storing and restoring of the session using my code. Is this possible? Of course it's possible, you just need to customize or write a new Manager implementation. That's true for any aspect of tomcat you need to customize, one of the better benefits of open-source software. It also would have been good to include the above requirements in your original question: I need to 1. Store the session object in a database (I can trigger this operation from a jsp say logoff.jsp ) 2. Retrieve the session object from the database (I can trigger this operation from a jsp say login.jsp ) Thoughts?? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
REQUEST_URI and mod_jk2
Hi, I'm very lost using jk2. I've searched on the web for some tip without success. I'm using Apache 2 + jk2 + Tomcat 4.1 and trying to do a simple 404 ErrorDocument with JSP. I've tryed using REFERER to know what whas the requested page that generated the error, but some browsers do not send REFERERS (IE 5.0 for Mac). I think that mod_jk2 do not pass the REQUEST_URI to Tomcat. You know how to fix this ?? Thanks, Herbert - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RES: [work] RE: tomcat 5, Tiles and encoding
Thanks Yan, But I already have that enctype in my form declarations (in a Tiles ancestor layout) and it used to work in Tomcat 4... -Mensagem original- De: Yansheng Lin [mailto:[EMAIL PROTECTED] Enviada em: terca-feira, 13 de abril de 2004 17:47 Para: 'Tomcat Users List' Assunto: [work] RE: tomcat 5, Tiles and encoding Hi, did you get this one figured out yet? If it's on a form, you might want to try method=posted and enctype=multipart/form-data. -Yan -Original Message- From: Paulo Alvim [mailto:[EMAIL PROTECTED] Sent: Monday, April 12, 2004 9:11 AM To: [EMAIL PROTECTED] Subject: tomcat 5, Tiles and encoding Hi! I've just moved my Struts+Tiles application from TC4 to TC5 and I'm now having encoding problems when trying to post data...(portuguese special characters aren't being recognized). I've read topics about Tomcat 5+encoding issues related to included JSPs (ex: http://forum.java.sun.com/thread.jsp?forum=45thread=495792) and since I use Tiles and Tiles uses RequestDispatcher.include calls to include markup jsp components in layouts, I'm trying this way...but the labels in my page are ok - just my posted data have the problem. Is there anyone with the same issue? Thanks in advance! Paulo Alvim - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: HttpProcessor Problem - Starting background thread
thanks Yoav.. Actually The Thread hang was a DB problem and i confused with this log msg.. sudhakar -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 6:28 PM To: Tomcat Users List Subject: RE: HttpProcessor Problem - Starting background thread Hi, 2004-04-16 13:43:41 HttpProcessor[8080][6] Starting background thread What does this mean? Please can any tell me the scenarios it could happen It means there was sufficient concurrent load on the server that it needed to start another processing threads, and that less than the maximum number of threads for connector were already started, so it went ahead and started another. Can i do some thing before or after this event is called, like pesisting the objects??? Only if you want to write some very tomcat-specific code, and you don't. This is not a highly significant event in terms of resources, just another thread, and the 6th (or 7th) one at that so it's not even a high load scenario. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us at http://www.cognizant.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to really destroy a Session
Hi all, I am using Tomcat 5.0.19. In my application the generated sessions are identified by a cookie on the client. I only allow single sign on. Now I want to destroy the session and I call in a session an invalidate() and the session isn't available. Then the application redirect the request to the start page. But there is still the cookie with JSESSIONID on the client and there is no new session possible. Is there a solution to remove these cookies? Thanks, Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to really destroy a Session
The cookie is removed when the user closes the browser, no ? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 8:34 AM To: [EMAIL PROTECTED] Subject: How to really destroy a Session Hi all, I am using Tomcat 5.0.19. In my application the generated sessions are identified by a cookie on the client. I only allow single sign on. Now I want to destroy the session and I call in a session an invalidate() and the session isn't available. Then the application redirect the request to the start page. But there is still the cookie with JSESSIONID on the client and there is no new session possible. Is there a solution to remove these cookies? Thanks, Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to really destroy a Session
That's if it's a session cookie, is it? You can always use the Cookie API to force the cookie to expire. -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 9:56 AM To: 'Tomcat Users List' Subject: RE: How to really destroy a Session The cookie is removed when the user closes the browser, no ? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 8:34 AM To: [EMAIL PROTECTED] Subject: How to really destroy a Session Hi all, I am using Tomcat 5.0.19. In my application the generated sessions are identified by a cookie on the client. I only allow single sign on. Now I want to destroy the session and I call in a session an invalidate() and the session isn't available. Then the application redirect the request to the start page. But there is still the cookie with JSESSIONID on the client and there is no new session possible. Is there a solution to remove these cookies? Thanks, Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Extending GenericPrincipal/RealmBase: Essentially a classloader question
Rossen Raykov wrote: Probably you can define interface and use casting while you are accessing your Principle implementation. Frankly, I didnt try it but it seems like usable solution. There is another technique that is quarantined to work though. It is very simple and employs only Javas Reflection. Four days ago I send an e-mail to [EMAIL PROTECTED] explaining how Reflection may be used to extract users password from org.apache.catalina.realm.GenericPrincipal and so fare I didnt get any response. Probably this is not treated as security issue so let me make it public. Attached you will find my original e-mail to [EMAIL PROTECTED] explaining how this may be accomplished and how one can protect himself from such exposure. With the Security Manager turned on, this hack will not work. So there is no security issue here. Of course without SecurityManager, you can do whatever you want. -- Jeanfrancois Regards, Rossen Raykov -Original Message- From: John H [mailto:[EMAIL PROTECTED] Sent: Thursday, April 15, 2004 1:32 PM To: Tomcat Users List Subject: Re: Extending GenericPrincipal/RealmBase: Essentially a classloader question Webapps can see GenericPrincipal only when I move catalina.jar to common/lib. That's the kicker. Catalina has supplied a nice generic principal that implements java.security.Principal in useful ways, but then prevents me from using it in my webapps (directly or through extensions). I must be missing the reasoning behind that. - Original Message - From: Benjamin Armintor [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, April 15, 2004 12:34 PM Subject: RE: Extending GenericPrincipal/RealmBase: Essentially a classloader question Can your webapps see GenericPrincipal? Looking at the JavaDocs for the Catalina api, it looks like the session faade your get app gets is going to have access to a java.security.Principal (likely also a faade), not a GenericPrincipal. Maybe instead of extending a class in the server/Catalina classloader, you could implement another subclass of java.security.Principal, and have that class loaded in the common classloader. Benjamin J. Armintor Systems Analyst ITS-Systems: Mainframe Group University of Texas - Austin tele: (512) 232-6562 email: [EMAIL PROTECTED] -Original Message- From: John H [mailto:[EMAIL PROTECTED] Sent: Thursday, April 15, 2004 11:25 AM To: Tomcat Users List Subject: Extending GenericPrincipal/RealmBase: Essentially a classloader question HI all, He have implemented our own realm and principal buy extending org.apache.catalina.realm.RealmBase and GenericPrincipal. (Using TC5.0.19 on Solaris and Windows. Realm defined in Context.) By doing this, however, we've got ourselves into sort of a catch 22 in terms of classloading. Hopefully someone can offer some assistance. I've referenced the Class Loader HOW-TO at http://jakarta.apache.org/tomcat/tomcat-5.0-doc/class-loader-h owto.html, so I'll use it's terminology. RealmBase and GenericPrincipal are located in catalina.jar, which resides physically in server/lib. The howo defines this jar as in the Catalina class loader. The definition says that the Catalina classes are totally invisible to web applications, which seems true enough. In order to extend these, I must locate my jar in server/lib. So far so good. The problem is that I need to use my extension of GenericPrincipal within my webapps. I tried moving my jar to common/lib, since, according to the parent tree in the howto, it is visible to both the Catalina branch and the webapp branch. Doing this causes a NoClassDefFoundError for GenericPrincipal. Apparently since the Catalina classloader is below the common classloader, it can't find GenericPrincipal. The only solution that appears to work is moving the entire contents of server/lib to common/lib, essentially 'promoting' all of the classes normally in the Catalina class loader to the common class loader. Is this the best solution? It seems to me that I should be able to extend RealmBase/GenericPrincipal without having to move jars around. Any ideas? John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Subject: Principal's password exposure From: Rossen Raykov [EMAIL PROTECTED] Date: Sun, 11 Apr 2004 23:31:07 -0400 To: [EMAIL PROTECTED] Tomcat's implementation of java.security.Principal org.apache.catalina.realm.GenericPrincipal is exposing user's password to the applications. Class info: GenericPrincipal is having method declared as: code public String getPassword() /code which returns principal's password. This method is used by the various
Re: security permissions
Andrea Powles wrote:
Hi Tomcat users,
I wish for one of my web apps in Tomcat to execute another program on my computer using the exec method. I know that I cant currently do this due to the security restrictions.
I have tried changing the Catalina policy file but Im unsure of exactly what to do so it didnt work. Can someone please advise me of exactly what I need to add or modify in order for my web app to have all permissions.
I am aware of the security risks but at this stage it is more important that I get my application to work. My web app runs as a servlet and is in a web app directory called ruddis.
try the following in catalina.policy:
// These permissions apply only to your application
grant codeBase file:${catalina.home}/webapps/your webapp/- {
permission java.security.AllPermission;
};
-- Jeanfrancois
Thanks in advance
Andrea Powles
-
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RE: How to really destroy a Session
well uh... we're talking about JSESSIONID, no? So if you call session.invalidate on the server-side, then that JSESSIONID is removed from whatever internal session management 'space' that Tomcat uses. When the client then makes additional requests, and sends that JSESSIONID cookie along with those requests, it doesn't match any JSESSIONID that Tomcat has in it's session space, and so the user has no session. But once the user closes the browser, JSESSIONID cookie goes away. Everything works at it should. If you see JSESSIONID cookies, even *After* a browser close and restart, that is a *browser* problem. Worrying about cleaning up the JSESSIONID cookie is pointless... it's not your responsibility. Tomcat *told* the browser to clean up the cookie when it exits. -Original Message- From: Yang Xiao [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 9:04 AM To: 'Tomcat Users List' Subject: RE: How to really destroy a Session That's if it's a session cookie, is it? You can always use the Cookie API to force the cookie to expire. -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 9:56 AM To: 'Tomcat Users List' Subject: RE: How to really destroy a Session The cookie is removed when the user closes the browser, no ? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 8:34 AM To: [EMAIL PROTECTED] Subject: How to really destroy a Session Hi all, I am using Tomcat 5.0.19. In my application the generated sessions are identified by a cookie on the client. I only allow single sign on. Now I want to destroy the session and I call in a session an invalidate() and the session isn't available. Then the application redirect the request to the start page. But there is still the cookie with JSESSIONID on the client and there is no new session possible. Is there a solution to remove these cookies? Thanks, Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Incomplete HTML
My tomcat is returning incomplete html pages when the html to be returned is too big. For example, when i want to create a combo box with all cities from my country, tomcat return a incomplete html like this: ... select optioncity 1/option optioncity 2/option optioncity 3/option ... optioncity 300/option optioncity 301/option HERE TOMCAT ENDS THE HTML FOR EXAMPLE. Any idea about whats happening?? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Setting a default Locale for Tomcat
Hello, I'm running an installation of Tomcat for a client when a JSP formats a currency it always uses the generic currency symbol ¤ rather than the $ sign. How do I go about changing Tomcat's default locale so the $ comes up instead of ¤. I'm running about 5 different installations of Tomcat and this is the first time I've seen it default to ¤. Thanks, Kevin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Antwort: RE: How to really destroy a Session
I have tested some other cases: We have a SessionListener who sets a flag of the user to logout out, when there is a session invalidate. Now it seems that the session.invalidate() don't calls the listener in Tomcat 5.0. is this possible? Thanks, Marc Mike Curwen [EMAIL PROTECTED] An: 'Tomcat Users List' [EMAIL PROTECTED] m Kopie: Thema: RE: How to really destroy a Session 16.04.04 15:56 Bitte antworten an Tomcat Users List The cookie is removed when the user closes the browser, no ? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 8:34 AM To: [EMAIL PROTECTED] Subject: How to really destroy a Session Hi all, I am using Tomcat 5.0.19. In my application the generated sessions are identified by a cookie on the client. I only allow single sign on. Now I want to destroy the session and I call in a session an invalidate() and the session isn't available. Then the application redirect the request to the start page. But there is still the cookie with JSESSIONID on the client and there is no new session possible. Is there a solution to remove these cookies? Thanks, Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Antwort: RE: How to really destroy a Session
Quoting [EMAIL PROTECTED]: I have tested some other cases: We have a SessionListener who sets a flag of the user to logout out, when there is a session invalidate. Now it seems that the session.invalidate() don't calls the listener in Tomcat 5.0. is this possible? Thanks, Marc I have seen similar behavior. See http://issues.apache.org/bugzilla/show_bug.cgi?id=18479 The bug is marked resolved fixed, but look at the messages where I (Jacob Kjome) start commenting. I think this bug shouldn't be marked fixed until sessionDestroyed() is called properly just as valueUnbound() is now called properly with the current fix for this bug. Basically, sometimes the listener collection returned by the following code in StandardSession is null, making it so HttpSessionAttributeListener's are not called when they should be... Context context = (Context) manager.getContainer(); Object listeners[] = context.getApplicationEventListeners(); If you can show an alternate way or reproducing this bug, maybe the Tomcat committers will actually give attention to the issue, because I don't see them paying any attention to it now, even though I've shown that it is a problem. Jake Mike Curwen [EMAIL PROTECTED] An: 'Tomcat Users List' [EMAIL PROTECTED] m Kopie: Thema: RE: How to really destroy a Session 16.04.04 15:56 Bitte antworten an Tomcat Users List The cookie is removed when the user closes the browser, no ? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 8:34 AM To: [EMAIL PROTECTED] Subject: How to really destroy a Session Hi all, I am using Tomcat 5.0.19. In my application the generated sessions are identified by a cookie on the client. I only allow single sign on. Now I want to destroy the session and I call in a session an invalidate() and the session isn't available. Then the application redirect the request to the start page. But there is still the cookie with JSESSIONID on the client and there is no new session possible. Is there a solution to remove these cookies? Thanks, Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jboss tomcat integration
i want to be able to use jboss as my ejb container and tomcat. i know that jboss comes with tomcat integrated, but i want to be able use the tomcat instance that i already have running. i have tried to look for documentation on how this can be done, but haven't found any clear answers. has anyone integrated tomcat4.1 and jboss3.2? peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Here
Your file is attached. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: RequestDispatcher and pageEncoding question...
Hi, You are confused with request and response. The request is shared by the forwarding jsp and the forwarded jsp, not the response(well kind of, but not until it's being generated). You will have to explicitly set the response contentType to utf-8 in the forwarded page. -Yan -Original Message- From: Timothy Stone [mailto:[EMAIL PROTECTED] Sent: April 15, 2004 14:45 To: Tomcat Users List Cc: [EMAIL PROTECTED] Subject: Re: RequestDispatcher and pageEncoding question... Timothy Stone wrote: Timothy Stone wrote: List, A servlet I am debugging and trying to understand sets the response's contentType as follows: response.setContentType( text/html;charset=UTF-8 ); Shortly following the following forward is done: request.getRequestDispatcher( jspPage ).forward( request, response ); response.getWriter().flush(); The JSP forwarded gets the response with the contentType set, but commiting the response seems to reset the contentType to text/html;charset=ISO-8859-1, the default. The JSP in the forward does not set a pageEncoding attribute in the page directive, so I'm pointing the finger there at the moment. Can someone outline what is going on behind the scenes of the requestDispatcher call that would be reseting the response's contentType? From the documentation: ...Uncommitted output in the response buffer is automatically cleared before the forward. So, is the call to response.setContentType() being reset on the forward()? Can anyone elaborate? I see that nearly exactly what I'm experiencing was discussed last year regarding the behavior as seen through Struts. No resolution given. http://marc.theaimsgroup.com/?l=tomcat-userm=106323343414285w=2 I'll continue to watch this new thread for suggestions. Again, with many thanks, Tim - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JNDI or LDAP services for tomcat
Shlomi Levi wrote: Does anybody knows if Tomcat 5.0 is supplying LDAP engine? definitely NO if it does, can you direct me to the documentation? if it doesn't, does anybody know of a pluging already written? no plugin needed, use a proper JNDI context put the required library in the tomcat classpath that's it!!! Jerome - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Auteur cahier du programmeur Java tome 2 - Eyrolles 10/2003 http://www.eyrolles.com/php.informatique/Ouvrages/ouvrage.php3?ouv_ean13=9782212111941 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5.0.19, IIS, Windows XP
After scrounging around in the Event Viewer and lots of other places, I have come up with the idea that the load balancer was having problems. This was in the event log: Event Type: Warning Event Source: Apache Jakarta Connector2 Event Category: None Event ID: 2 Date: 4/14/2004 Time: 2:49:02 PM User: N/A Computer: OCEAN Description: Error: [jk_worker_lb.c (427)]: lb.service() worker failed 12 for ajp13:localhost:8009 My solution was to remove the load balancer from the worker2.properties file (removing all lb references from the file listed below) and things started working. -Original Message- From: Jay Rutten [mailto:[EMAIL PROTECTED] Sent: Thursday, April 01, 2004 10:52 AM To: [EMAIL PROTECTED] Subject: Tomcat 5.0.19, IIS, Windows XP I am having problems getting the examples to work in an out of the box scenario. Here is what I have installed: 1) JSDK 1.4.2_02 (auto-upgraded to 1.4.2_02-b03) with JAVA_HOME set appropriately. 2) Tomcat 5.0.19 installed and running as a service. The only options changed during install were the directory (changed to C:\Java\tomcat5.0.19) and installing as a service. It appears to be working as going to http://localhost:8080 brings up the manager appropriately. I can also get to the examples with http://localhost:8080/jsp-examples. 3) JK2 redirector installed using the install4iis.js script included in the zip file. I made a minor change to the script to create the Filters for the default web site, which I am confident is correct. You don't need the change if you have a Filter currently set up at that level. I copied the workers2.properties.sample to my TOMCAT\conf area (killing the .samples). I did have to change it slightly since the examples changed. Here are the current contents: [shm] info=Scoreboard. Required for reconfiguration and status with multiprocess servers. file=anon # Defines a load balancer named lb. Use even if you only have one machine. [lb:lb] # Example socket channel, override port and host. [channel.socket:localhost:8009] port=8009 host=127.0.0.1 # define the worker [ajp13:localhost:8009] channel=channel.socket:localhost:8009 group=lb # Map the Tomcat examples webapp to the Web server uri space [uri:/examples/*] group=lb [uri:/jsp-examples/*] group=lb [uri:/servlets-examples/*] group=lb [status:] info=Status worker, displays runtime information [uri:/jkstatus/*] info=The Tomcat /jkstatus handler group=status: I can successfully go to http://localhost/jkstatus. However, when I go to http://localhost/jsp-examples, the browser just hangs. It doesn't even time out. I also notice that in the application event log, there is the following warning: Event Type: Warning Event Source: Apache Jakarta Connector2 Event Category: None Event ID: 2 Date: 4/1/2004 Time: 10:33:11 AM User: N/A Computer: OCEAN Description: Error: [jk_isapi_plugin.c (496)]: HttpExtensionProc worker is NULL - Is the default server.xml sufficient to getting to these examples? Do I have to uncomment the invoker servlet? - What are the possible values that go in workers2.properties? I have noticed in several examples on the web that a tomcatid value is used for the uri entries, but it typically goes go localhost:8009. Do I need a worker specification for each uri entry? Any direction on where I could look would be greatly appreciated... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Load balancing with apache2, mod_jk2 tomcat 5.0
HI again, Are you using the AJP13 connector in tomcat or did you install and configure the coyote connector. Thanks, -Tom --- Yang Xiao [EMAIL PROTECTED] wrote: Hi, Hmm. I commented out the shm.file line in my jk2.properties because it doesn't seem to be working, but I just did a test with it uncommented, LD still works fine. However, if I use anything other than file=anon in the workers2.properties file, I don't get the Scoreboard info on the jkstatus page, kind of strange. Yang -Original Message- From: Thomas D. Zeimet [mailto:[EMAIL PROTECTED] Sent: Thursday, April 15, 2004 4:55 PM To: Tomcat Users List Subject: RE: Load balancing with apache2, mod_jk2 tomcat 5.0 Does the shm play a role in this? I note that you have the following: [shm] info=Scoreboard. Requried for reconfiguration and status with multiprocess servers. file=anon #size=104856 #debug=1 Do your tomcat servers have a corresponding entry in their jk2.properties file? Like this? channelSocket.port=8019 shm.file=/mnt/logs/jk2.shm Is this even necessary for load balancing? -Tom --- Yang Xiao [EMAIL PROTECTED] wrote: Yes. -Original Message- From: Thomas D. Zeimet [mailto:[EMAIL PROTECTED] Sent: Thursday, April 15, 2004 9:42 AM To: Tomcat Users List Subject: RE: Load balancing with apache2, mod_jk2 tomcat 5.0 Thanks. The only change that you made to the tomcat server.xml conf file is assigning your timcatid values to the jvmRoute property, correct? Engine name=Catalina defaultHost=localhost debug=0 jvmRoute=psahammerhead -Tom --- Yang Xiao [EMAIL PROTECTED] wrote: This is pretty much what I have and it works fine. [logger] level=DEBUG [config:] debug=0 debigEnv=0 [uriMap:] info=Maps the requests, Options: debug debug=0 # Alternate file logger [logger.file:0] level=DEBUG file=/usr/local/apache/logs/jk2.log [shm] info=Scoreboard. Requried for reconfiguration and status with multiprocess servers. file=anon #size=104856 #debug=1 [workerEnv:] info=Global server options debug=0 logger=logger.file:0 # Defines a load balancer named lb. Use even if you only have one machine. [lb:lb] info=Default Load Balancer debug=10 # Example socket channel, override port and host. [channel.socket:localhost:8009] port=8009 host=127.0.0.1 lb_factor=5 tomcatid=tomcat1 # Second Scoket Channel [channel.socket:localhost:8019] port=8019 host=127.0.0.1 lb_factor=10 tomcatid=tomcat2 # Third Scoket Channel [channel.socket:localhost:8029] port=8029 host=127.0.0.1 lb_factor=10 tomcatid=tomcat3 # define the worker [ajp13:localhost:8009] channel=channel.socket:localhost:8009 group=lb # define the second worker [ajp13:localhost:8019] channel=channel.socket:localhost:8019 group=lb # define the Third worker [ajp13:localhost:8029] channel=channel.socket:localhost:8029 group=lb # Map the Tomcat examples webapp to the Web server uri space [uri:/jsp-examples/*] info=JSP Examples group=lb [uri:/webtest/*] info=Test JSP Page group=lb [status:] -Original Message- From: Thomas D. Zeimet [mailto:[EMAIL PROTECTED] Sent: Thursday, April 15, 2004 7:46 AM To: Tomcat Users List Subject: RE: Load balancing with apache2, mod_jk2 tomcat 5.0 Yes. I did a full stop and start of apache. There are no errors in the log files either. Do you, or anyone else, have a workers2.properties file of a working system that you are willing to share? I've gone through all the sections and properties in the latest jakarta jk2 document as well as other How-Tos and don't see what I've missed (I'm afraid I don't understand all of it either :). Does the shm section play a part? I interpretted it to be needed only if one wants to share session data between the differnet tomcat servers, and does not have anything to do with load balancing. Thanks, -Tom --- Yang Xiao [EMAIL PROTECTED] wrote: Hi, Did you restart the Apache2 server? My understanding is JK only reloads it only if the section you modified in workers.properties has ver defined. Also, check your jk.log and Catalina.log files for errors. Yang -Original Message- From: Thomas D. Zeimet [mailto:[EMAIL PROTECTED] Sent: Wednesday, April 14, 2004 7:09 PM To: Tomcat Users List Subject: RE: Load balancing with apache2, mod_jk2 tomcat 5.0 Thanks but it doesn't seem to make any difference. For each tomcat server I added sections like the following: [ajp13:psahammerhead:8009] channel=channel.socket:psahammerhead:8009 group=lb tomcatId=psahammerhead It still only wants to use one of the servers. There are
RE: Incomplete HTML
Hi, Normally that's an indication of a programming error. There is no file size limit in java, so I don't think Tomcat would impose a limit all by itself. -Yan -Original Message- From: Leonardo Ribas [mailto:[EMAIL PROTECTED] Sent: April 16, 2004 08:34 To: [EMAIL PROTECTED] Subject: Incomplete HTML My tomcat is returning incomplete html pages when the html to be returned is too big. For example, when i want to create a combo box with all cities from my country, tomcat return a incomplete html like this: ... select optioncity 1/option optioncity 2/option optioncity 3/option ... optioncity 300/option optioncity 301/option HERE TOMCAT ENDS THE HTML FOR EXAMPLE. Any idea about whats happening?? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JK connector -- isapi2 -- file upload
We verified this using Tomcat 4.1.30 not 5.x. Therein may be the problem. The connector code in Tomcat. Let's ask this then. Is there a dependency between JK2 and Tomcat? When they started to release separately one would think that any JK2 would work with any Tomcat? Does JK2 need to include a jk2.jar? JoAnn, thanks for provoking more thought on this. e --- JoAnn Lemm [EMAIL PROTECTED] wrote: Hi All, I've search the archives and I've seen several posts indicating that there is a bug in the isapi connector in regards to large file uploads (or not that large, since the error seems to occur at or around 50Kb.) The problem being that the stream ended unexpectedly. The strange thing is, I don't see this problem when I upload a large file (3M) within our intranet (I'm using IIS6, Tomcat 5 jk2.0.4), only when I try to access from the internet. This leads me to believe there is some sort of timing problem (the connector trying to grab data that hasn't yet arrived?) Interestingly, I solved the problem by turning debug on - forcing the isapi connector to log debug messages and making is slow down a bit. That 3M file uploaded with no problem. So, here's the question ... is there a properties file, ini file ... anything ... where I can set the size of the buffer in the connector? It looks like it's grabbing about 8Kb each time. --JoAnn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jboss tomcat integration
Peter Choe wrote: i want to be able to use jboss as my ejb container and tomcat. i know that jboss comes with tomcat integrated, but i want to be able use the tomcat instance that i already have running. i have tried to look for documentation on how this can be done, but haven't found any clear answers. has anyone integrated tomcat4.1 and jboss3.2? peter get the following into the environment with which you build your InitialContext: java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory java.naming.provider.url=jboss.address:jboss.jndi.port the code that looks up the EJB uses this context. Lookups will be done against the JNDI server running in your JBoss, and proxies for remote objects in that process will be returned. You will probably need e.g. the jbossall-client.jar or similar in e.g. WEB-INF/lib. Jules /* * Jules Gosnell * Partner * Core Developers Network (Europe) * http://www.coredevelopers.net */ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Vedr.: IIS and Tomcat security
Thomas I can't get the 'remote user' information in my web application. I think that is some wrong configuration. Can you send me workers2.properties and jk2.properties example files? Thanks Maurício Kanada - Original Message - From: Thomas Nybro Bolding [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 16, 2004 4:28 AM Subject: Vedr.: IIS and Tomcat security Yes it does. request.getRemoteUser() in your JSP gives you the IIS authenticated user. Make sure your IIS is set to Integrated Windows authentication and insert request.tomcatAuthentication=false in your jk2.properties file. /Thomas Insyde [EMAIL PROTECTED] 15-04-2004 18:06 Besvar venligst til Tomcat Users List Til:[EMAIL PROTECTED] cc: Vedr.: IIS and Tomcat security Hi Does JK2 connector pass a security information to Tomcat, like the authenticated user? I coudn't find any information about this in JK2 documentation. In my project, I need that the IIS authenticates the users, and then, the Tomcat executes my web application with users and roles information. Thanks Maurício Kanada FONT SIZE=1 FACE=Arial___ Vi gør opmærksom på, at denne e-mail kan indeholde fortrolig information. Hvis du ved en fejltagelse modtager e-mailen, beder vi dig venligst informere afsender om fejlen ved at bruge svar-funktionen. Samtidig beder vi dig slette e-mailen i dit system uden at videresende eller kopiere den. Selv om e-mailen og ethvert vedhæftet bilag efter vores overbevisning er fri for virus og andre fejl, som kan påvirke computeren eller it-systemet, hvori den modtages og læses, åbnes den på modtagerens eget ansvar. Vi påtager os ikke noget ansvar for tab og skade, som er opstået i forbindelse med at modtage og bruge e-mailen. ___ Please note that this message may contain confidential information. If you have received this message by mistake, please inform the sender of the mistake by sending a reply, then delete the message from your system without making, distributing or retaining any copies of it. Although we believe that the message and any attachments are free from viruses and other errors that might affect the computer or IT system where it is received and read, the recipient opens the message at his or her own risk. We assume no responsibility for any loss or damage arising from the receipt or use of this message. /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Incomplete HTML
The only situation where I can imagine tomcat forcing a file size limit is when it runs out of disk-space and this should produce an error message. I seem to remember a similar problem, I can't remember exactly how I solved it ( I may have re-written the page ) but here are some things to look for: Does the page take a dis-proportionately long time to load or timeout? -This could indicate that the program is stuck in a loop or other area. Do you use nested loops (particularly while loops)? -This could easily kill tomcat, a nested while loop with a lot of data is often a killer! Try running the program with verbose comments and / or with some kind of step-through mode to see if it's a programming error. HTH, apologies for any rambling / inconsistancies - it's 6pm on a friday night and I'm knackered!! Ad. On Fri, 2004-04-16 at 17:49, Yansheng Lin wrote: Hi, Normally that's an indication of a programming error. There is no file size limit in java, so I don't think Tomcat would impose a limit all by itself. -Yan -Original Message- From: Leonardo Ribas [mailto:[EMAIL PROTECTED] Sent: April 16, 2004 08:34 To: [EMAIL PROTECTED] Subject: Incomplete HTML My tomcat is returning incomplete html pages when the html to be returned is too big. For example, when i want to create a combo box with all cities from my country, tomcat return a incomplete html like this: ... select optioncity 1/option optioncity 2/option optioncity 3/option ... optioncity 300/option optioncity 301/option HERE TOMCAT ENDS THE HTML FOR EXAMPLE. Any idea about whats happening?? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RequestDispatcher and [contentType] question...
Yansheng Lin wrote: Hi, You are confused with request and response. The request is shared by the forwarding jsp and the forwarded jsp, not the response(well kind of, but not until it's being generated). You will have to explicitly set the response contentType to utf-8 in the forwarded page. -Yan I see what you mean. How I put it together in my mind--naively I can't say--is that the servlet begins constructing a response buffer to the request and the contentType gets set by res.setContentType(). Shortly following this, the request and response are forwarded for additional processing by a JSP page. Upon which the response buffer is cleared as it has not been committed. Since no attribute to the page directive is provided in the JSP, the default behavior is to set the contentType to text/html;charset=ISO-8859-1. The response returns to the controlling servlet and gets committed to the client, having overwritten the original call to setContentType. Lesson learned: if one forwards control to a JSP page, the page directive must set contentType and/or pageEncoding, either electively or by requirement, otherwise the JSP defaults will supersede any work done prior to the forwarding of the request. Thank you, Yansheng. Tim -Original Message- From: Timothy Stone [mailto:[EMAIL PROTECTED] Sent: April 15, 2004 14:45 To: Tomcat Users List Cc: [EMAIL PROTECTED] Subject: Re: RequestDispatcher and pageEncoding question... Timothy Stone wrote: Timothy Stone wrote: List, A servlet I am debugging and trying to understand sets the response's contentType as follows: response.setContentType( text/html;charset=UTF-8 ); Shortly following the following forward is done: request.getRequestDispatcher( jspPage ).forward( request, response ); response.getWriter().flush(); The JSP forwarded gets the response with the contentType set, but commiting the response seems to reset the contentType to text/html;charset=ISO-8859-1, the default. The JSP in the forward does not set a pageEncoding attribute in the page directive, so I'm pointing the finger there at the moment. Can someone outline what is going on behind the scenes of the requestDispatcher call that would be reseting the response's contentType? From the documentation: ...Uncommitted output in the response buffer is automatically cleared before the forward. So, is the call to response.setContentType() being reset on the forward()? Can anyone elaborate? I see that nearly exactly what I'm experiencing was discussed last year regarding the behavior as seen through Struts. No resolution given. http://marc.theaimsgroup.com/?l=tomcat-userm=106323343414285w=2 I'll continue to watch this new thread for suggestions. Again, with many thanks, Tim - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Vedr.: IIS and Tomcat security
Hi, Just wanted to add one thing : If I remember correctly, IIS only returns remoteUser on the authenticating request. If you want to use it's userid, you must grabb that in the first request and put it into the session, and use it from there afterwards. If my understanding of the matter is correct, the NTLM (windows intergrated authentication) the connection is authenticated, but not the request as usual, there for the userid is not sent (by the client usually MS Internet Explorer) when the connection has been authenticated. Then this connection is held untill the browser disconnects, or the server disconnects it. That's why you only get the userid on the authenticating request (first request into the realm). hope it helps [EMAIL PROTECTED] Insyde wrote: Thomas I can't get the 'remote user' information in my web application. I think that is some wrong configuration. Can you send me workers2.properties and jk2.properties example files? Thanks Maurício Kanada - Original Message - From: Thomas Nybro Bolding [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 16, 2004 4:28 AM Subject: Vedr.: IIS and Tomcat security Yes it does. request.getRemoteUser() in your JSP gives you the IIS authenticated user. Make sure your IIS is set to Integrated Windows authentication and insert request.tomcatAuthentication=false in your jk2.properties file. /Thomas Insyde [EMAIL PROTECTED] 15-04-2004 18:06 Besvar venligst til Tomcat Users List Til:[EMAIL PROTECTED] cc: Vedr.: IIS and Tomcat security Hi Does JK2 connector pass a security information to Tomcat, like the authenticated user? I coudn't find any information about this in JK2 documentation. In my project, I need that the IIS authenticates the users, and then, the Tomcat executes my web application with users and roles information. Thanks Maurício Kanada FONT SIZE=1 FACE=Arial___ Vi gør opmærksom på, at denne e-mail kan indeholde fortrolig information. Hvis du ved en fejltagelse modtager e-mailen, beder vi dig venligst informere afsender om fejlen ved at bruge svar-funktionen. Samtidig beder vi dig slette e-mailen i dit system uden at videresende eller kopiere den. Selv om e-mailen og ethvert vedhæftet bilag efter vores overbevisning er fri for virus og andre fejl, som kan påvirke computeren eller it-systemet, hvori den modtages og læses, åbnes den på modtagerens eget ansvar. Vi påtager os ikke noget ansvar for tab og skade, som er opstået i forbindelse med at modtage og bruge e-mailen. ___ Please note that this message may contain confidential information. If you have received this message by mistake, please inform the sender of the mistake by sending a reply, then delete the message from your system without making, distributing or retaining any copies of it. Although we believe that the message and any attachments are free from viruses and other errors that might affect the computer or IT system where it is received and read, the recipient opens the message at his or her own risk. We assume no responsibility for any loss or damage arising from the receipt or use of this message. /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload
While we're discussing this ... has anyone developed a work-around for this problem? I have beta product clients calling me, so this is extremely critical. Leaving debug running seems to only fix the problem intermittently. Is there another ISAPI that will work? --JoAnn -Original Message- From: E Cunningham [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 9:59 AM To: Tomcat Users List Subject: Re: JK connector -- isapi2 -- file upload We verified this using Tomcat 4.1.30 not 5.x. Therein may be the problem. The connector code in Tomcat. Let's ask this then. Is there a dependency between JK2 and Tomcat? When they started to release separately one would think that any JK2 would work with any Tomcat? Does JK2 need to include a jk2.jar? JoAnn, thanks for provoking more thought on this. e --- JoAnn Lemm [EMAIL PROTECTED] wrote: Hi All, I've search the archives and I've seen several posts indicating that there is a bug in the isapi connector in regards to large file uploads (or not that large, since the error seems to occur at or around 50Kb.) The problem being that the stream ended unexpectedly. The strange thing is, I don't see this problem when I upload a large file (3M) within our intranet (I'm using IIS6, Tomcat 5 jk2.0.4), only when I try to access from the internet. This leads me to believe there is some sort of timing problem (the connector trying to grab data that hasn't yet arrived?) Interestingly, I solved the problem by turning debug on - forcing the isapi connector to log debug messages and making is slow down a bit. That 3M file uploaded with no problem. So, here's the question ... is there a properties file, ini file ... anything ... where I can set the size of the buffer in the connector? It looks like it's grabbing about 8Kb each time. --JoAnn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Handling SOAP faults
How about setting the fault on the response? With 500 as status. Or is that what you asked for? -Yan -Original Message- From: Bill Harrelson [mailto:[EMAIL PROTECTED] Sent: April 15, 2004 19:04 To: Tomcat Users List Subject: Handling SOAP faults Hello, I'm using Tomcat 4.2.14, JDK 1.4.1, and I need to be able to return a SOAP fault document with a response code of 500. The only way I've found to do this seems a bit of a hack, and I was wondering if there was a better way. Currently I'm passing the SOAP fault document in the session variable which gets picked up by the error-page handler (a jsp) when I issue the sendError(500). This results in the SOAPfault message appearing in the error-stream on the client as it should, it just seems as though I ought to be able to write to the error-stream directly, but I can't find how in the doc, or googling. Can anyone assist? Thanks, Bill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: context/domain mapping issues
We do this using apache's rewrite module. in httpd.conf: IfModule !mod_rewrite.c LoadModule rewrite_module modules/mod_rewrite.so /IfModule VirtualHost * ServerName a.mycom.com RewriteEngine On RewriteRule ^/$ /a [R,L] /VirtualHost from there, mod_jk takes over and maps the a.mycom.com/a to a.mycom.com:8080/a, which should get you want you want. I'm assuming you're familiar with apache to tomcat connecting via mod_jk. - Original Message - From: Wouter de Vaal [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, April 16, 2004 7:39 AM Subject: context/domain mapping issues Hi, I was wondering if the following scenario is possible and how it should be accomplished, or maybe how I should handle it differently. I'm using tomcat 5.0.19 and I'm also using apache webserver 2.0.49 I've got in my webapps directory two applications A and B and I have two domains registered a.mycom.com and b.mycom.com. What I would like to happen is that request are routed by apache webserver accordingly, like this: http://a.mycom.com - http://localhost:8080/a http://b.mycom.com - http://localhost:8080/b I have tried the proxy settings describe in the manual pages, but that way I can only get it working by using http://a.mycom.com/a - http://localhost:8080/a But then again, I guess there would be problems with generated links to the server (which include the context path). Any thoughts on this, best practices? Regards, Wouter de Vaal - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 4.1.3
Do you mean tomcat 4.1.30? If not, UPGRADE NOW! --Angus -Original Message- From: Reis, Tom [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 13, 2004 9:47 AM To: Tomcat Users List (E-mail) Subject: Tomcat 4.1.3 I was using Tomcat 4.0.4. I am now using 4.1.3. I cannot seem to load the application on 4.1.3. It appears I cannot even find the directory the application is in. Is there something different in 4.1.3 to recognize and load an application. Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
TLS encryption and application/pdf mime types
I am running TomCat 5.0.19 on AIX 5.2 using IBM's J2RE 1.4.1 I have the TLS SSL encryption working and everything works great in Mozilla. However in IE I am unable to access PDF's. HTML, forms and images load/submit fine. IE uses the acrobat plugin when I access PDF's via the insecure port. However when I access a PDF via the TLS encrypted port, IE tries a file download to open Adobe Acrobat Control for ActiveX. If I click the save button, it gives a file not found dialog. Additional info: The file is there, IE is pointed at a static file ending in .pdf The TLS 1.0 encryption option is checked in IE Basic web mimetypes work in IE Everything works fine in Mozilla. I have the mime-mapping in my web.xml file. mime-mapping extensionpdf/extension mime-typeapplication/pdf/mime-type /mime-mapping Has anyone had this problem with the other SSL implementations? Any ideas on what triggers this IE bug would be appreciated. Thanks, JohnPT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jboss tomcat integration
thanks for the reply. so, once the initialcontext is set up in the environment, i just need to put everything (jsp, servlets, ejbs) under the webapps directory? and i would start jboss without starting the embedded tomcat? how can i disable the embedded tomcat that comes with jboss not to start? thanks for the help. peter Jules Gosnell wrote: Peter Choe wrote: i want to be able to use jboss as my ejb container and tomcat. i know that jboss comes with tomcat integrated, but i want to be able use the tomcat instance that i already have running. i have tried to look for documentation on how this can be done, but haven't found any clear answers. has anyone integrated tomcat4.1 and jboss3.2? peter get the following into the environment with which you build your InitialContext: java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory java.naming.provider.url=jboss.address:jboss.jndi.port the code that looks up the EJB uses this context. Lookups will be done against the JNDI server running in your JBoss, and proxies for remote objects in that process will be returned. You will probably need e.g. the jbossall-client.jar or similar in e.g. WEB-INF/lib. Jules /* * Jules Gosnell * Partner * Core Developers Network (Europe) * http://www.coredevelopers.net */ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 4.1.3
Otherwise, you might be running into the 'invoker disabled', that most people run into when they upgrade from something before version 4.1.12 to something after that version. It's in the tomcat faq. -Original Message- From: Angus Mezick [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 12:53 PM To: Tomcat Users List Subject: RE: Tomcat 4.1.3 Do you mean tomcat 4.1.30? If not, UPGRADE NOW! --Angus -Original Message- From: Reis, Tom [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 13, 2004 9:47 AM To: Tomcat Users List (E-mail) Subject: Tomcat 4.1.3 I was using Tomcat 4.0.4. I am now using 4.1.3. I cannot seem to load the application on 4.1.3. It appears I cannot even find the directory the application is in. Is there something different in 4.1.3 to recognize and load an application. Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Load balancing with apache2, mod_jk2 tomcat 5.0
The docs at http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jk2/jk2/configwebcom.htm l#How%20Load%20Balancing%20Works have been improved. Try reading them again. -Original Message- From: Thomas D. Zeimet [mailto:[EMAIL PROTECTED] Sent: Wednesday, April 14, 2004 10:17 AM To: [EMAIL PROTECTED] Subject: Load balancing with apache2, mod_jk2 tomcat 5.0 Hi, I have set up four tomcat 5.0 servers for load balancing using an apache2 server and mod_jk2 on RedHat 9.0. The trouble that I am having is that most of the user sessions are routed to only one of the tomcat servers even though the lb_factor for all is the same, 10. All tomcat servers seem to be working since I can disable all but one in the workers2.properties file to force that tomcat server to be used. Chnaging the lb_factor can also cause a different tomcat server to be used most of the time, but I haven't figured out how to control the balancing by lb_factor. Below is the workers2.properties file that I am using. Thanks for any help you can provide, -Tom # workers2.properties [logger] level=DEBUG [config:] debug=0 debugEnv=0 [uriMap:] info=Maps the requests. Options: debug debug=0 # Alternate file logger [logger.file:0] level=DEBUG file=/usr/local/apache2/logs/jk2.log #[shm:] #info=Scoreboard. Required for reconfiguration and status with multiprocess servers #file=/usr/local/apache2/logs/jk2.shm #size=100 #debug=0 #disabled=0 [workerEnv:] info=Global server options debug=0 timing=1 # Default Native Logger (apache2 or win32 ) # can be overriden to a file logger, useful # when tracing win32 related issues #logger=logger.file:0 [lb:lb] ver=1 info=Default load balancer. debug=10 [channel.socket:psahammerhead:8009] ver=1 graceful=0 info=A tomcat instance - psahammerhead. debug=0 disabled=0 group=lb tomcatId=psahammerhead lb_factor=10 [channel.socket:psashovelhead:8009] ver=1 graceful=0 info=A tomcat instance - psashovelhead. debug=0 disabled=0 group=lb tomcatId=psashovelhead lb_factor=10 [channel.socket:psabonnethead:8009] ver=1 graceful=0 info=A tomcat instance - psabonnethead. debug=0 disabled=1 group=lb tomcatId=psabonnethead lb_factor=10 [channel.socket:psawinghead:8009] ver=1 graceful=0 info=A tomcat instance - psawinghead. debug=0 disabled=1 group=lb tomcatId=psawinghead lb_factor=10 [status:status] info=Status worker, displays runtime informations [uri:/jkstatus] group=status:status # Map the Tomcat examples webbapp [uri:/myapp/*] info=Map the whole webapp group=lb __ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Handling SOAP faults
What the SOAP spec says is that a SOAPfault XML document needs to be returned in the errorStream and a response code of 500 returned. Sending a response 500 is easy, including a response message is also easy. But, what is included in the response message is not written to the errorStream. Tomcat seems to write whatever is generated by the error-page directive in the deployment descriptor to the error-stream, so I have currently solved the problem by passing the SOAPfault document through the session variable to the designated jsp listed in the error-page directive. It just seems that this is a hackery way to do it, and my servlet should be able to write directly to the errorStream of the response, I just can't see how. Any assistance is appreciated. Thanks, Bill Send reply to: Tomcat Users List [EMAIL PROTECTED] From: Yansheng Lin [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject:RE: Handling SOAP faults Date sent: Fri, 16 Apr 2004 11:21:06 -0600 How about setting the fault on the response? With 500 as status. Or is that what you asked for? -Yan -Original Message- From: Bill Harrelson [mailto:[EMAIL PROTECTED] Sent: April 15, 2004 19:04 To: Tomcat Users List Subject: Handling SOAP faults Hello, I'm using Tomcat 4.2.14, JDK 1.4.1, and I need to be able to return a SOAP fault document with a response code of 500. The only way I've found to do this seems a bit of a hack, and I was wondering if there was a better way. Currently I'm passing the SOAP fault document in the session variable which gets picked up by the error-page handler (a jsp) when I issue the sendError(500). This results in the SOAPfault message appearing in the error-stream on the client as it should, it just seems as though I ought to be able to write to the error-stream directly, but I can't find how in the doc, or googling. Can anyone assist? Thanks, Bill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how does lb factor work?
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jk2/jk2/configwebcom.htm l#How%20Load%20Balancing%20Works -Original Message- From: ian [mailto:[EMAIL PROTECTED] Sent: Thursday, April 15, 2004 3:42 AM To: 'Tomcat Users List' Subject: how does lb factor work? Can anyone explain to me how lb factors work? What values are recommended? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Handling SOAP faults
Hi, Ok, I think what happened here is: the response message is *overwritten* since you already defined a custom error-page in your deployment descriptor. You can do a few simple tests to find out whether this is true: 1) by taking out the error-page and see what's on the default 500 page 2) get the message from the response using scriptlet, I got a feeling that there may be error-tags in jsp, but I cannot be sure without checking with the manual. -Yan PS. SOAP is a really good idea. -Original Message- From: Bill Harrelson [mailto:[EMAIL PROTECTED] Sent: April 16, 2004 11:59 To: Tomcat Users List Subject: RE: Handling SOAP faults What the SOAP spec says is that a SOAPfault XML document needs to be returned in the errorStream and a response code of 500 returned. Sending a response 500 is easy, including a response message is also easy. But, what is included in the response message is not written to the errorStream. Tomcat seems to write whatever is generated by the error-page directive in the deployment descriptor to the error-stream, so I have currently solved the problem by passing the SOAPfault document through the session variable to the designated jsp listed in the error-page directive. It just seems that this is a hackery way to do it, and my servlet should be able to write directly to the errorStream of the response, I just can't see how. Any assistance is appreciated. Thanks, Bill Send reply to: Tomcat Users List [EMAIL PROTECTED] From: Yansheng Lin [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject:RE: Handling SOAP faults Date sent: Fri, 16 Apr 2004 11:21:06 -0600 How about setting the fault on the response? With 500 as status. Or is that what you asked for? -Yan -Original Message- From: Bill Harrelson [mailto:[EMAIL PROTECTED] Sent: April 15, 2004 19:04 To: Tomcat Users List Subject: Handling SOAP faults Hello, I'm using Tomcat 4.2.14, JDK 1.4.1, and I need to be able to return a SOAP fault document with a response code of 500. The only way I've found to do this seems a bit of a hack, and I was wondering if there was a better way. Currently I'm passing the SOAP fault document in the session variable which gets picked up by the error-page handler (a jsp) when I issue the sendError(500). This results in the SOAPfault message appearing in the error-stream on the client as it should, it just seems as though I ought to be able to write to the error-stream directly, but I can't find how in the doc, or googling. Can anyone assist? Thanks, Bill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: IOException: Stream closed error when using custom tags
Can you do a trace to see where it fails when you use jsp:include? Is it in doAfterBody() or doStartTag()? Actually I don't quite understand your problem. You said it works fine when you try to display it, but doesn't work when you set it as an attribute of jsp:include. Is that right? If that's the case, normally what I would do is break things up to two steps. First get the url string, then set it in the attribute. -Yan -Original Message- From: shanmugampl [mailto:[EMAIL PROTECTED] Sent: April 14, 2004 22:30 To: [EMAIL PROTECTED] Subject: IOException: Stream closed error when using custom tags Hi All, I have a custom tag, which iterates through a data and provides a url to be included during every iteration. When i display the url as a string, everything works fine. But when i try to include it through the jsp:include tag i am getting the following error. java.io.IOException: Stream closed org.apache.jasper.runtime.BodyContentImpl.ensureOpen(BodyContentImpl.java:62 4) Once i get this error, reverting back to the old case(displaying the url as a string) also throws the same error. I cannot figure out the problem. Also i have disabled tagpooling. Can anyone help me out on this. Thanks Shanmugam PL - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Extending GenericPrincipal/RealmBase: Essentially a classloader question
Thanks for the replies.
I've tried some of the suggestions, and I guess I've hit a wall again.
From what I'm seeing, in order extend RealmBase/GenericPrincipal, your class
MUST exist in server/lib (given the default configuration). I see no other
way, unless I'm missing something. RealmBase is in catalina.jar, which is in
server/lib and is in the catalina classloader. In order for a class to
extend this, it too must be in the catalina classloader.
I tried this modification to catalina.properties:
common.loader=${catalina.base}/common/classes,${catalina.base}/common/endors
ed/*.jar,
${catalina.base}/common/lib/*.jar,${catalina.base}/server/classes,${catalina
.base}/server/lib/*.jar
(note my extension classes are in bbarealm.jar, which is in server/lib)
Withouth making any more changes (other than moving tomcat's jar's back to
their original locations), this worked. This seems exactly like moving all
the files from server/lib (including my bbarealm.jar) to common/lib, though.
Then I tried this: I moved my bbarealm.jar to shared/lib (making it visible
to the apps), changed the common loader back to it's original form, and
added
${catalina.home}/shared/lib/bbarealm.jar to the sever.loader line. This
results in a NCDF for org.apache.catalina.realm.RealmBase
*pulls hair* I'm not sure how catalina.policies is going to help me. This
isn't an priviledges issue. It's a classloader issue. The only classloader
that seems to allow me to extend RealmBase/GenericPrincipal is the catalina
classloader, and can't see a way to add a class to this classloader (other
than sticking it in server/lib, which makes it invisible to my apps!). There
is no 'catalina.loader' line in catalina.properties.
*sigh* Any thoughts?
- Original Message -
From: Jeanfrancois Arcand [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, April 15, 2004 2:55 PM
Subject: Re: Extending GenericPrincipal/RealmBase: Essentially a classloader
question
John H wrote:
HI all,
He have implemented our own realm and principal buy extending
org.apache.catalina.realm.RealmBase and GenericPrincipal.
(Using TC5.0.19 on Solaris and Windows. Realm defined in Context.)
By doing this, however, we've got ourselves into sort of a catch 22 in
terms of classloading. Hopefully someone can offer some assistance.
I've referenced the Class Loader HOW-TO at
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/class-loader-howto.html, so
I'll use it's terminology.
RealmBase and GenericPrincipal are located in catalina.jar, which resides
physically in server/lib. The howo defines this jar as in the Catalina class
loader. The definition says that the Catalina classes are totally invisible
to web applications, which seems true enough. In order to extend these, I
must locate my jar in server/lib. So far so good.
The problem is that I need to use my extension of GenericPrincipal within
my webapps.
I tried moving my jar to common/lib, since, according to the parent tree
in the howto, it is visible to both the Catalina branch and the webapp
branch. Doing this causes a NoClassDefFoundError for GenericPrincipal.
Apparently since the Catalina classloader is below the common classloader,
it can't find GenericPrincipal.
The only solution that appears to work is moving the entire contents of
server/lib to common/lib, essentially 'promoting' all of the classes
normally in the Catalina class loader to the common class loader.
Is this the best solution? It seems to me that I should be able to extend
RealmBase/GenericPrincipal without having to move jars around.
Any ideas?
One way will be to define, in your context.xml, the attribute
privileged=true. This will give the web app access to all the
server/lib classes (but that's not secure since your web app can play
with the catalina internal).
If you can turn the SecurityManager on, then what you can do after is
turning it on (this will protected all catalina classes from package
definition/insertionsee catalina.properties for the list of
protection), you can then add your web app codebase in the
catalina.policy so only your web app will be able to use the catalina.jar.
I don't see any other way to achieve what you want to do.
-- Jeanfrancois
-
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Tomcat and TCP Window Size
I am trying to run Tomcat on a special customer demo network that I have set up. The network includes an unnaturally long delay, and we have found that we need to change the TCP Window Size for our different programs to get good performance. The server is Windows 2000 Server. I've set the registry entries to change the window size. Microsoft IIS responds to them (its performance improves as the window becomes larger) but Tomcat does not. I've also looked in the Tomcat Administration Tool, but none of the options under Tomcat Server-Service (Cataline)-Connector(8080) seem to help. How do I get Tomcat to work with a different TCP window size under Windows 2000 Server? The registery entries I set were: HKEY_LOCAL_MACHIME\SYSTEM\CurrentControlSet\Services\Tapip\... Parameters\GlobalMaxTcpWindowSize and TcpWindowSize and Tcp1323Opts. Is Tomcat / Java supposed to be affected by those variables? Is there some other way to solve the problem? Thanks, David -- David Raines Assoc. Software Engineer Lockheed Martin, ISS (240) 568-6463 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: TLS encryption and application/pdf mime types
I created a work around by setting up a servlet that streams the pdf to the browser. The key to making it work is setting Content-Disposition in the respones header. resp.setContentType(application/pdf); resp.setHeader( Content-Disposition, inline; filename=my.pdf ); ... If someone knows how to configure this in TomCat I'd appreciate it. Thanks, JPT -Original Message- From: John Thaemlitz Sent: Friday, April 16, 2004 12:37 PM To: [EMAIL PROTECTED] Subject: TLS encryption and application/pdf mime types I am running TomCat 5.0.19 on AIX 5.2 using IBM's J2RE 1.4.1 I have the TLS SSL encryption working and everything works great in Mozilla. However in IE I am unable to access PDF's. HTML, forms and images load/submit fine. IE uses the acrobat plugin when I access PDF's via the insecure port. However when I access a PDF via the TLS encrypted port, IE tries a file download to open Adobe Acrobat Control for ActiveX. If I click the save button, it gives a file not found dialog. Additional info: The file is there, IE is pointed at a static file ending in .pdf The TLS 1.0 encryption option is checked in IE Basic web mimetypes work in IE Everything works fine in Mozilla. I have the mime-mapping in my web.xml file. mime-mapping extensionpdf/extension mime-typeapplication/pdf/mime-type /mime-mapping Has anyone had this problem with the other SSL implementations? Any ideas on what triggers this IE bug would be appreciated. Thanks, JohnPT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Web Start and Tomcat 4.1.29 after upgrade
Hello! We have a simple servlet that basically just queries a few things off
of the HttpServletRequest and spits back a dynamically generated JNLP file
for Java Web Start. For some reason, when we were running with Tomcat 4.0.6
this worked fine, but with the upgrade to Tomcat 4.1.29 it does not. IE
always prompts to open or save the file - it never just launches JWS
automatically anymore. Currently, we basically just use Tomcat 4.1.29 right
out of the box, no special modifications.
Any suggestions on what we can fix? I'll put the interesting parts of the
servlet below. Notice I already set the content type and turn on caching.
But, could I possibly do more? Or is it a Tomcat configuration problem? I
noticed Tomcat often appends the charset to a content type - is there some
way to avoid that?
Thanks in advance!
-Angelina Talley
public class JNLPServlet extends HttpServlet{
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
try {
response.setHeader(Cache-Control, public);
response.setContentType(application/x-java-jnlp-file);
String sessionId = getSessionId(request);
ServletOutputStream out = response.getOutputStream();
java.net.InetAddress[] hostNetAddrs =
java.net.InetAddress.getAllByName(request.getServerName());
String hostIpAddr = hostNetAddrs[0].getHostAddress();
out.println(generateJNLP(sessionId, request.getServerName(),
hostIpAddr, request.getRemoteUser()));
out.flush();
}
catch (IOException ex) {
response.sendError(javax.servlet.http.HttpServletResponse.
SC_SERVICE_UNAVAILABLE, ex.getMessage());
}
catch (Exception ex) {
response.sendError(javax.servlet.http.HttpServletResponse.
SC_INTERNAL_SERVER_ERROR, ex.getMessage());
}
}
...
}
Re: jboss tomcat integration
Peter Choe wrote: thanks for the reply. so, once the initialcontext is set up in the environment, i just need to put everything (jsp, servlets, ejbs) under the webapps directory? No, I believe the idea is to let JBoss handle everything except JSP/Servlet. So EJBs will be on JBoss. and i would start jboss without starting the embedded tomcat? how can i disable the embedded tomcat that comes with jboss not to start? JBoss' Tomcat is just another service in JBoss' current deployment. Locate the dir of your currently deployed server and just (re)move Tomcat's deployment SAR from that dir. If the docs are true, you don't even need to restart JBoss, it will automatically remove the service from the loaded services. What's the big enchantment with running your own standalone Tomcat and not the one included (and integrated) with JBoss? Other than being able to run the lates Tomcat available. With JBoss you have it all neatly packet and integrated. And if you're warried about not using the latest and greatest, well, what about bugs in JBoss (IOW, not running the latest and greatest of JBoss)? Nix. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Domain Names for Session Cookies
I'm running Tomcat 4.0.6 with Apache 2.0.46 on RedHat Advanced Server and I'm running into a problem with the domain for session cookies. I have a host setup as foobar.com with an alias of www.foobar.com. When a client visits foobar.com I create a cookie-based session for the user. Everything behaves correctly as long as all of the user's requests to the server begin with foobar.com, however if the user visits www.foobar.com the browser will not send the session cookie and vice-versa. As far as I can tell this is because the session cookies that Tomcat creates have a domain that matches the requested domain. However, if the cookies were created with a domain of .foobar.com then they browser would send the cookie to both http://foobar.com and http://www.foobar.com. Is there any way to override the cookie domain that Tomcat uses when it creates a cookie? If there is not a way to do that, then should I forego the usage of Tomcat's session cookies and create my own cookies for session management? Is there a better way? -- John Gibson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
reload TC5.0.19 x TC 4.124
Hi! I've just migrated to TC 5.0.19 and I had TC4 configured to reload my apps based on web.xml changes...since this isn't the default in TC 5.0.19 anymore, anyone knows how to make this configuration? Thanks in advance Paulo Alvim - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Extending GenericPrincipal/RealmBase: Essentially a classloader question
John H wrote:
Thanks for the replies.
I've tried some of the suggestions, and I guess I've hit a wall again.
From what I'm seeing, in order extend RealmBase/GenericPrincipal, your class
MUST exist in server/lib (given the default configuration). I see no other
way, unless I'm missing something. RealmBase is in catalina.jar, which is in
server/lib and is in the catalina classloader. In order for a class to
extend this, it too must be in the catalina classloader.
I tried this modification to catalina.properties:
common.loader=${catalina.base}/common/classes,${catalina.base}/common/endors
ed/*.jar,
${catalina.base}/common/lib/*.jar,${catalina.base}/server/classes,${catalina
.base}/server/lib/*.jar
(note my extension classes are in bbarealm.jar, which is in server/lib)
Withouth making any more changes (other than moving tomcat's jar's back to
their original locations), this worked. This seems exactly like moving all
the files from server/lib (including my bbarealm.jar) to common/lib, though.
Then I tried this: I moved my bbarealm.jar to shared/lib (making it visible
to the apps), changed the common loader back to it's original form, and
added
${catalina.home}/shared/lib/bbarealm.jar to the sever.loader line. This
results in a NCDF for org.apache.catalina.realm.RealmBase
StrangeLet me investigate :-)
Have you tried the privileged attribute in context.xml instead? I'm
confident it will work for what you are trying to do.
*pulls hair* I'm not sure how catalina.policies is going to help me. This
isn't an priviledges issue. It's a classloader issue. The only classloader
that seems to allow me to extend RealmBase/GenericPrincipal is the catalina
classloader, and can't see a way to add a class to this classloader (other
than sticking it in server/lib, which makes it invisible to my apps!). There
is no 'catalina.loader' line in catalina.properties.
Yes, but if all the web app you are deploying needs to have the
privileged attribute, then you might want to turn on the SecurityManager.
-- Jeanfrancois
*sigh* Any thoughts?
- Original Message -
From: Jeanfrancois Arcand [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, April 15, 2004 2:55 PM
Subject: Re: Extending GenericPrincipal/RealmBase: Essentially a classloader
question
John H wrote:
HI all,
He have implemented our own realm and principal buy extending
org.apache.catalina.realm.RealmBase and GenericPrincipal.
(Using TC5.0.19 on Solaris and Windows. Realm defined in Context.)
By doing this, however, we've got ourselves into sort of a catch 22 in
terms of classloading. Hopefully someone can offer some assistance.
I've referenced the Class Loader HOW-TO at
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/class-loader-howto.html, so
I'll use it's terminology.
RealmBase and GenericPrincipal are located in catalina.jar, which resides
physically in server/lib. The howo defines this jar as in the Catalina class
loader. The definition says that the Catalina classes are totally invisible
to web applications, which seems true enough. In order to extend these, I
must locate my jar in server/lib. So far so good.
The problem is that I need to use my extension of GenericPrincipal within
my webapps.
I tried moving my jar to common/lib, since, according to the parent tree
in the howto, it is visible to both the Catalina branch and the webapp
branch. Doing this causes a NoClassDefFoundError for GenericPrincipal.
Apparently since the Catalina classloader is below the common classloader,
it can't find GenericPrincipal.
The only solution that appears to work is moving the entire contents of
server/lib to common/lib, essentially 'promoting' all of the classes
normally in the Catalina class loader to the common class loader.
Is this the best solution? It seems to me that I should be able to extend
RealmBase/GenericPrincipal without having to move jars around.
Any ideas?
One way will be to define, in your context.xml, the attribute
privileged=true. This will give the web app access to all the
server/lib classes (but that's not secure since your web app can play
with the catalina internal).
If you can turn the SecurityManager on, then what you can do after is
turning it on (this will protected all catalina classes from package
definition/insertionsee catalina.properties for the list of
protection), you can then add your web app codebase in the
catalina.policy so only your web app will be able to use the catalina.jar.
I don't see any other way to achieve what you want to do.
-- Jeanfrancois
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Re: shared/lib again...
I've done several tests in Windows and this is what I found. To remember my settings No CATALINA_BASE defined. Tests done with CATALINA_HOME/shared/lib. 1. As being told, I can find jars put in CATALINA_HOME/common/lib. 2. What exactly the moment when CNFE is thrown? You said that the applications is not even start due to CNFE, so that classes are needed during deployment or while normal application functioning? The original problem was with a Filter, which was started at deployment. If I place the jar that contains the Filter class in WEB-INF/lib then the application starts, but looking for classes needed after deployment (during a normal run) I can't find them if the corresponding jars are in shared/lib. 3. Something I had not mentioned about my application (I did not thought it was relevant) is that it lives outside the CATALINA_HOME directory, is referred to by a context.xml file in CATALINA_HOME/conf/Catalina/localhost. Using a test application in CATALINA_HOME/webapps and compiling the IsThereThisClass servlet provided by Veniamin I can finally find the classes within shared/lib. So, could this be the cause of my problem? --- Julio César Aguilar Cabrera [EMAIL PROTECTED] Proyecto SIGC3, LANIA - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ServerLifecycleListener and SHUTDOWN
I know that you can add a ServerLifecycleListener under Server in conf/server.xml to receive notifications for the major server lifecycle events, one of which is shutdown. However, because of the way classloaders work in Tomcat, there is no way (that I know of) to call from the ServerLifecycleListener into application code to do resource cleanup. In my particular scenario, I'm attempting to use JOTM to gain JTA functionality in Tomcat. However, if I use JOTM, I'm not able to cleanly shutdown Tomcat, since I can not call the JOTM stop method to shut down the transaction manager. Any thoughts or help either in regard to usefully using the shutdown event or w/ a Tomcat/JTA solution? Ken _ Watch LIVE baseball games on your computer with MLB.TV, included with MSN Premium! http://join.msn.com/?page=features/mlbpgmarket=en-us/go/onm00200439ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Classpath problems with tomcat on Linux 9
I'm just getting started with my JSP and tomcat experience, and while learning how JSP works, I'm can't get tomcat to recognize supporting class definitions that I have placed in myapp/WEB-INF/classes. Here's my setup: * tomcat 5.0.19, running on RedHat Linux 9.0 Pro * no customization to $CATALINA_HOME/conf/web.xml no customization to $CATALINA_HOME/conf/server.xml added my user account as a manager in $CATALINA_HOME/conf/tomcat-users.xml * I'm running tomcat using the $CATALINA_HOME/bin/startup.sh * I'm running tomcat as my normal login id, although I've also tried it as root just to make sure it wasn't a file permissions issue. * I'm able to use the Tomcat manager at http://localhost:8080/manager to start/stop/reload/deploy applications * The jsp-examples appear to work fine Here's what I'm trying to do: * Created the following index.jsp and placed it in $CATALINA_HOME/webapps/test htmlbody form method=post action =savename.jsp What's your name? input type=text name=username size=20 What's your email? input type=text name=email size=20 Pinput type=submit /form/body/html * Created the following as $CATALINA_HOME/webapps/test/savename.jsp jsp:useBean id=user class=UserData scope=session/ jsp:setProperty name=user property=*/ htmlbody Name: %= user.getUsername() %BR Email: %= user.getEmail() %BR /body/html * Created a UserData.java file that defines a public class UserData with username and email fields as type String. Added public access methods for setUsername, getUsername, setEmail, getEmail. I compiled UserData.java using javac, and to produce UserData.class which I placed in $CATALINA_HOME/webapps/test/WEB-INF/classes. The UserData.java class does not define a package nor does it import anything (line 1 is public class UserData) * deployed the test application using the tomcat manager and it shows that the application is deployed with no errors. * Using IE 6.0, I enter the url to test.jsp and it displays the form as expected. I enter a name and email value into the form and press the submit button and I get the following: HTTP Status 500 - exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 1 in jsp file: /savename.jsp Generated sevlet error: [javac] Compiling 1 source file .../work/Catalina/localhost/test/org/apache/jsp/savename_jsp.java:42 symbol : class UserData location: class org.apache.jsp.savename_jsp UserDAta user = null I suspect this is a classpath issue but everything I read says that if you put your classes in appdir/WEB-INF/classes, it will just work. There must be some basic thing I'm missing. Any help would be very much apprciated. Thanks in advance. -Andy. -- ### # Andy Wadsworth # # # # BondMart Technologies, Inc. # # [EMAIL PROTECTED] # # # ### - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JSP expression with null value
Hi, Should a JSP expression evaluate a null expression as a string 'null', or as an empty string ''? In other words, should '%=null%' be evaluated to 'null' or ''? Thanks, -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Classpath problems with tomcat on Linux 9
From: Andy Wadsworth [mailto:[EMAIL PROTECTED] Subject: Classpath problems with tomcat on Linux 9 .../work/Catalina/localhost/test/org/apache/jsp/savename_jsp.java:42 symbol : class UserData location: class org.apache.jsp.savename_jsp UserDAta user = null ^ | Seems awfully suspicious to have a capital A in the middle of the class name... Are you sure the .jsp doesn't have a typo in it? - Chuck - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Request Filter Valve
I am trying to set request filter at host level programatticaly for Embedded Tomcat. It doesn't seem like working. Anyone can poing out what i am supposed to do. Here, is the Code Snippet that i am using: host = embedded.createHost(localhost, getPath() + /webapps); RemoteAddrValve filter = new RemoteAddrValve(); filter.setContainer(host); filter.setDeny(10.45.10.55); Chirayu Shah
Re: Migrating from Tomcat404 to Tomcat5019. Problem with Filter
Thank you to both Antonio and Yoav for your suggestions.
I tried implementing a flush() method. It is only called once toward
the end of the 3KB of data that are transmitted. close() is never
called. That seems kinda odd, but maybe it is normal?
Yoav, could you suggest where I could look for more information on the
underlying stream processor implementation changes? Also, it
shouldn't matter if the underlying implementation changes, if I write to
the API (which I believe I am) then the underlying implementation should
be changeable (I know, famous last words). Do you by any chance have
any alternative suggestions for what I'm trying to do? That is, I'm
trying to capture the exact output of a servlet request (.jsps in my
case) so that I can do other processing on it (for example, save it to a
file).
Thanks for you help
Alex.
Shapira, Yoav wrote:
Hi,
But I think the guesses are on the right path: it's definitely an IO problem. I don't
like an approach that's subject to breaking if the underlying stream processor
implementation changes (as it did from tomcat 4 to 5). Your 10KB/3KB approach
suggests a buffering or chunking issue. I have to run to a meeting though ;)
Yoav Shapira
Millennium Research Informatics
-Original Message-
From: Antonio Fiol Bonnín [mailto:[EMAIL PROTECTED]
Sent: Friday, April 16, 2004 2:22 AM
To: Tomcat Users List
Subject: Re: Migrating from Tomcat404 to Tomcat5019. Problem with Filter
Two things I would double-check:
a) The approach of creating a PrintWriter at constructor time. Is that
the right way of doing that?
b) Think of implementing flush and/or close for your ServletOutputStream.
HTH (but these are mostly wild guesses)
Antonio Fiol
Alex Moots wrote:
I've been using a custom made servlet filter developed for Tomcat404.
It has worked perfectly for a long time.
The basic idea of the filter is that it acts as a wrapper around the
response filter capturing the response output so that the output can
be sent to a second destination (ie an email message body or something
similar). We call this a Double Output Stream filter. The code for
this filter is quite simple and I've attached a simplified version of
it below. The whole thing is less than 70 lines of code.
The problem is that this filter doesn't work properly in Tomcat5019.
I don't get an exception during processing. The problem is that the
respByte [] (which should contain the array of bytes sent to the
browser) is not populated, or is only partially populated. And when
this filter is invoked only a partial page is sent to the browser.
For example, if my page is 10KB long only 3KB will be sent to the
browser, and similarly only 3KB will be present in the respByte
array. It seems like what is happening is that Tomcat5019 is
short-circuiting the execution of the page for some reason. I don't
know why. The code worked fine in tomcat404 and I didn't change
anything during the upgrade to tomcat5019.
Can anyone give an idea of what is going wrong here? I did some
searching to see if the servlet filter API changed between tomcat404
and 5019, but I didn't find anything to suggest that things have
changed significantly.
Thanks for your help.
Alex.
**CODE***
public class SaveAsHTMLFilter implements Filter {
public void doFilter(ServletRequest request, ServletResponse
response, FilterChain chain) throws IOException, ServletException {
//Re the real response in a DoubleResponseWrapper which
encloses the
//real OutputStream, plus a ByteArrayOutputStream, into a
DoubleOutputStream
DoubleResponseWrapper respWrap = new
DoubleResponseWrapper((HttpServletResponse) response);
//Process the request to generate the output into the
respWrap's DoubleOutputStream
chain.doFilter(request, respWrap);
//retrieve the ByteArray
byte respByte[] = respWrap.getRespByte();
// [SNIP]
// Send the respByte array (which is the response that was sent
to the browser) to an email message or something similar
// [SNIP]
}
}
***
public class DoubleResponseWrapper extends HttpServletResponseWrapper {
DoubleOutputStream dblOS;
PrintWriter pw;
public DoubleResponseWrapper(HttpServletResponse resp) throws
IOException {
super(resp);
ServletOutputStream servOutp = resp.getOutputStream();
ByteArrayOutputStream byteArray = new ByteArrayOutputStream(32000);
dblOS = new DoubleOutputStream(servOutp, byteArray);
pw = new PrintWriter(dblOS);
}
public ServletOutputStream getOutputStream () throws IOException {
return dblOS;
}
public PrintWriter getWriter() throws IOException {
return pw;
}
public byte getRespByte()[] {
return dblOS.getRespByte();
}
}
***
public class DoubleOutputStream extends ServletOutputStream {
private ServletOutputStream ServOutp;
private ByteArrayOutputStream ByteOutp;
public DoubleOutputStream(ServletOutputStream sos,
ByteArrayOutputStream bos) {
ServOutp = sos;
ByteOutp = bos;
}
public void write(int
Re: auto generation of mod_jk.conf in tomcat 5
isn't missing the include to the mod_conf.xml Yang Xiao wrote: Hi, In httpd.conf: LoadModule jk_module modules/mod_jk.so JkWorkersFile /usr/local/tomcat/conf/jk/workers.properties JkLogFile /usr/local/tomcat/logs/mod_jk.log JkLogLevel info JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories JkRequestLogFormat %w %V %T JkMount /jsp-examples/* router In server.xml Add this under Server ... Listener className=org.apache.jk.config.ApacheConfig modJk=/usr/local/apache/modules/mod_jk.so / and this under Host.. Listener className=org.apache.jk.config.ApacheConfig append=true forwardAll=false modJk=/usr/local/apache/modules/mod_jk.so workersConfig=/usr/local/tomcat/conf/workers.properties / That's all there is to it. Yang -Original Message- From: Emerson Cargnin [mailto:[EMAIL PROTECTED] Sent: Thursday, April 15, 2004 12:35 PM To: Tomcat Users List Subject: auto generation of mod_jk.conf in tomcat 5 When we used tomcat 3.2.3, I configured it to autogenerate the mod_jk.conf to be read by apache/mod_jk. In tomcat 5 I still can use it??? I like it becouse each time a app is deployed I just have to make apache re-read it's conf file to get the new map to work. how do I configure tomcat 5 to auto-generate it??? -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Classpath problems with tomcat on Linux 9
Ah, if it was only that simple... The capital A is a typo in the email message, not in the actual error. I'm using IE on a WinXP box as my browser, but I sent my email from my Linux machine and I can't copy/paste between the two. -Andy. On Friday 16 April 2004 03:32 pm, Caldarale, Charles R wrote: From: Andy Wadsworth [mailto:[EMAIL PROTECTED] Subject: Classpath problems with tomcat on Linux 9 .../work/Catalina/localhost/test/org/apache/jsp/savename_jsp.java:42 symbol : class UserData location: class org.apache.jsp.savename_jsp UserDAta user = null ^ Seems awfully suspicious to have a capital A in the middle of the class name... Are you sure the .jsp doesn't have a typo in it? - Chuck - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- ### # Andy Wadsworth # # # # BondMart Technologies, Inc. # # [EMAIL PROTECTED] # # # ### How To Make Love Endure... Don't forget your wife's name ... That will mess up the love. Erin, age 8 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Handling SOAP faults
Thanks for the interest and reply Yan, but you make assumptions that are incorrect: Ok, I think what happened here is: the response message is *overwritten* since you already defined a custom error-page in your deployment descriptor. No, the response message is sent back as the error response message, _not_ as the errorStream. I checked this (as this being the simplest approach) _before_ implementing the custom error- page in the deployment descriptor. Putting an error message into the sendError(error-code, message) call does not return an errorStream. What gets returned in the errorStream in that case is the default html error page. I'm still looking for a way to write to the errorStream directly. Bill PS. SOAP is a really good idea. I'm not sure why you say this, but ok. SOAP has been a reality in the world I work in for a couple of years now, but it's only recently that people have actually started generating and expecting SOAPfaults. -Original Message- From: Bill Harrelson [mailto:[EMAIL PROTECTED] Sent: April 16, 2004 11:59 To: Tomcat Users List Subject: RE: Handling SOAP faults What the SOAP spec says is that a SOAPfault XML document needs to be returned in the errorStream and a response code of 500 returned. Sending a response 500 is easy, including a response message is also easy. But, what is included in the response message is not written to the errorStream. Tomcat seems to write whatever is generated by the error-page directive in the deployment descriptor to the error-stream, so I have currently solved the problem by passing the SOAPfault document through the session variable to the designated jsp listed in the error-page directive. It just seems that this is a hackery way to do it, and my servlet should be able to write directly to the errorStream of the response, I just can't see how. Any assistance is appreciated. Thanks, Bill Send reply to: Tomcat Users List [EMAIL PROTECTED] From: Yansheng Lin [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject:RE: Handling SOAP faults Date sent: Fri, 16 Apr 2004 11:21:06 -0600 How about setting the fault on the response? With 500 as status. Or is that what you asked for? -Yan -Original Message- From: Bill Harrelson [mailto:[EMAIL PROTECTED] Sent: April 15, 2004 19:04 To: Tomcat Users List Subject: Handling SOAP faults Hello, I'm using Tomcat 4.2.14, JDK 1.4.1, and I need to be able to return a SOAP fault document with a response code of 500. The only way I've found to do this seems a bit of a hack, and I was wondering if there was a better way. Currently I'm passing the SOAP fault document in the session variable which gets picked up by the error-page handler (a jsp) when I issue the sendError(500). This results in the SOAPfault message appearing in the error-stream on the client as it should, it just seems as though I ought to be able to write to the error-stream directly, but I can't find how in the doc, or googling. Can anyone assist? Thanks, Bill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5, cross context problem
I have also had problems getting crossContext to work with 5.0.19. No one ever gave an answer. Good Luck. --- Rainald Suchan [EMAIL PROTECTED] wrote: Hi, I have 2 web applications, a JSP and a Servlet, that are in differed contexts. For both I have set cross context to true. In the JSP I put some attributes in the session and use a RequestDispatcher and call the include() function to pass the request to the servlet. In the servlet I get these attributes out of the session and put some other attributes in the session. After returning to the JSP I get these new attributes again out of the session. This all works ok with Tomcat 4. But now I tried this with Tomcat 5.0.16 and the session passed between the two webapps don't have the attributes in it any more in the other context. That means If I put an attribute in the JSP in the session and get this session back in the Servlet then this session doesn't contain my attribute any more. Is that a known issue with Tomcat 5? Does anybody have a solution for this problem? Regards Rainald = Norris Shelton Software Engineer Sun Certified Java 1.1 Programmer Appriss, Inc. ICQ# 26487421 AIM NorrisEShelton YIM norrisshelton __ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Pager Tag Library v2.0 usage w/Tomcat 5
I have pagination working with Tomcat 5 through a bean. I like the flexible features that Pager Tag Library v2.0 has and would like to implement it in my jsp. I know I have everything configured correctly because I can get the paging to display but not more to the next or previous page. Does anyone have an example code I can see. I just dont understand the examples well enough on their web site HYPERLINK http://jsptags.com/tags/navigation/pager/index.jsphttp://jsptags.com/t ags/navigation/pager/index.jsp TIA Tom K. --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.557 / Virus Database: 349 - Release Date: 12/30/2003
RE: Classpath problems with tomcat on Linux 9
I'm guessing you need to put the UserData class in a package, and import it into your savename page. Quoting from JSP 2.0 spec, As of JSP 2.0, it is illegal to refer to any classes from the unnamed (a.k.a. default) package. -Layton -Original Message- From: Andy Wadsworth [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 2:26 PM To: [EMAIL PROTECTED] Subject: Classpath problems with tomcat on Linux 9 I'm just getting started with my JSP and tomcat experience, and while learning how JSP works, I'm can't get tomcat to recognize supporting class definitions that I have placed in myapp/WEB-INF/classes. Here's my setup: * tomcat 5.0.19, running on RedHat Linux 9.0 Pro * no customization to $CATALINA_HOME/conf/web.xml no customization to $CATALINA_HOME/conf/server.xml added my user account as a manager in $CATALINA_HOME/conf/tomcat-users.xml * I'm running tomcat using the $CATALINA_HOME/bin/startup.sh * I'm running tomcat as my normal login id, although I've also tried it as root just to make sure it wasn't a file permissions issue. * I'm able to use the Tomcat manager at http://localhost:8080/manager to start/stop/reload/deploy applications * The jsp-examples appear to work fine Here's what I'm trying to do: * Created the following index.jsp and placed it in $CATALINA_HOME/webapps/test htmlbody form method=post action =savename.jsp What's your name? input type=text name=username size=20 What's your email? input type=text name=email size=20 Pinput type=submit /form/body/html * Created the following as $CATALINA_HOME/webapps/test/savename.jsp jsp:useBean id=user class=UserData scope=session/ jsp:setProperty name=user property=*/ htmlbody Name: %= user.getUsername() %BR Email: %= user.getEmail() %BR /body/html * Created a UserData.java file that defines a public class UserData with username and email fields as type String. Added public access methods for setUsername, getUsername, setEmail, getEmail. I compiled UserData.java using javac, and to produce UserData.class which I placed in $CATALINA_HOME/webapps/test/WEB-INF/classes. The UserData.java class does not define a package nor does it import anything (line 1 is public class UserData) * deployed the test application using the tomcat manager and it shows that the application is deployed with no errors. * Using IE 6.0, I enter the url to test.jsp and it displays the form as expected. I enter a name and email value into the form and press the submit button and I get the following: HTTP Status 500 - exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 1 in jsp file: /savename.jsp Generated sevlet error: [javac] Compiling 1 source file .../work/Catalina/localhost/test/org/apache/jsp/savename_jsp.java:42 symbol : class UserData location: class org.apache.jsp.savename_jsp UserDAta user = null I suspect this is a classpath issue but everything I read says that if you put your classes in appdir/WEB-INF/classes, it will just work. There must be some basic thing I'm missing. Any help would be very much apprciated. Thanks in advance. -Andy. -- ### # Andy Wadsworth # # # # BondMart Technologies, Inc. # # [EMAIL PROTECTED] # # # ### - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
configure data source
Hi All,
I am trying to obtain a connection using DataSource
in Tomcat5 .
I get the following error :
org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null', cause:
java.sql.SQLException: No suitable driver
My source code is :
Context ctx = new InitialContext();
if (ctx == null)
throw new Exception(No context got! Exception);
System.out.println(got ctx);
DataSource ds =
(DataSource) ctx.lookup(java:comp/env/jdbc/hypersonic);
if(ds == null)
throw new Exception(No ds got! Exception);
else
{
System.out.println(got ds);
Connection con = ds.getConnection();
if(con != null)
...
}
My server.xml looks like :
GlobalNamingResources
Environment name=simpleValue type=java.lang.Integer value=30/
Resource auth=Container description=User database that can be updated
and saved name=UserDatabase type=org.apache.catalina.UserDatabase/
Resource name=hypersonic type=javax.sql.DataSource/
ResourceParams name=UserDatabase
parameter
namefactory/name
valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value
/parameter
parameter
namepathname/name
valueconf/tomcat-users.xml/value
/parameter
/ResourceParams
ResourceParams name=hypersonic
parameter
namemaxWait/name
value5000/value
/parameter
parameter
namemaxActive/name
value20/value
/parameter
parameter
namepassword/name
value/value
/parameter
parameter
nameurl/name
valuejdbc:hsqldb:hsql://localhost:1701/value
/parameter
parameter
namedriverClassName/name
valueorg.hsqldb.jdbcDriver/value
/parameter
parameter
namemaxIdle/name
value2/value
/parameter
parameter
nameusername/name
valuesa/value
/parameter
/ResourceParams
/GlobalNamingResources
My web.xml contains:
resource-ref
descriptionDB Connection/description
res-ref-namejdbc/hypersonic/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
Even if i comment this entry in web.xml the error is still the same.
Can any one please tell me what am I doing wrong??
Regards,
Niraj
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Simple Hello World JSF... NO GO
Hey Folks, I had used Tomcat5 for some simple JSP school projects, and now that I'm evaluating Websphere Studio (for it's swell drag and drop features, can't believe how easy it is!) I've run into a stump... and I refuse to even consider using anything but Tomcat for serving purposes. My Hello World JSF has NOTHING but a JSF template + a simple Hello World paragraph in it... this worked great when serving in the Websphere 5.1 Test Server, but as the Websphere 5.1.1 claims Tomcat4.1 is a supported server an this should work just as well. App fails to deploy with: Caused by: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log full log file attached... Any suggestions are MUCH appreciated, Mike 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploying class repositories to work directory /home/msowka/bin/tomcat4/work/Standalone/localhost/EChair 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy class files /WEB-INF/classes to /home/msowka/Projects/EChair/WebContent/WEB-INF/classes 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/commons-beanutils.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/commons-beanutils.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/commons-collections.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/commons-collections.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/commons-digester.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/commons-digester.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/commons-fileupload-1.0.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/commons-fileupload-1.0.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/commons-logging.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/commons-logging.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/dbbeans.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/dbbeans.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/i18n.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/i18n.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/jaxen-full.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/jaxen-full.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/jsf-api.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/jsf-api.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/jsf-ibm.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/jsf-ibm.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/jsf-ri.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/jsf-ri.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/jspsql.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/jspsql.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/jstl.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/jstl.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/jstl_el.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/jstl_el.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/mozutil.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/mozutil.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/saxpath.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/saxpath.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/standard.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/standard.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/taglibs-application.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/taglibs-application.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/taglibs-datetime.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/taglibs-datetime.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/taglibs-mailer.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/taglibs-mailer.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/taglibs-page.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/taglibs-page.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/taglibs-request.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/taglibs-request.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/taglibs-response.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/taglibs-response.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/taglibs-session.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/taglibs-session.jar 2004-04-17 00:20:17 WebappLoader[/EChair]: Deploy JAR /WEB-INF/lib/taglibs-string.jar to /home/msowka/Projects/EChair/WebContent/WEB-INF/lib/taglibs-string.jar 2004-04-17
File transfer very slow, my java httpd server much faster????
When transfering files over my lan via tomcat I get very slow transfer speeds (20KB/s) where as when I use a mini httpd server I wrote in java with the ability to install custom extensions, I can transfer at 440KB/s, why is tomcat transfering so slowly Kris __ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: configure data source
I have the same problem
-Original Message-
From: Niraj Alok [EMAIL PROTECTED]
Sent: Apr 16, 2004 8:04 PM
To: Tomcat Users List [EMAIL PROTECTED]
Subject: configure data source
Hi All,
I am trying to obtain a connection using DataSource
in Tomcat5 .
I get the following error :
org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null', cause:
java.sql.SQLException: No suitable driver
My source code is :
Context ctx = new InitialContext();
if (ctx == null)
throw new Exception(No context got! Exception);
System.out.println(got ctx);
DataSource ds =
(DataSource) ctx.lookup(java:comp/env/jdbc/hypersonic);
if(ds == null)
throw new Exception(No ds got! Exception);
else
{
System.out.println(got ds);
Connection con = ds.getConnection();
if(con != null)
...
}
My server.xml looks like :
GlobalNamingResources
Environment name=simpleValue type=java.lang.Integer value=30/
Resource auth=Container description=User database that can be updated
and saved name=UserDatabase type=org.apache.catalina.UserDatabase/
Resource name=hypersonic type=javax.sql.DataSource/
ResourceParams name=UserDatabase
parameter
namefactory/name
valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value
/parameter
parameter
namepathname/name
valueconf/tomcat-users.xml/value
/parameter
/ResourceParams
ResourceParams name=hypersonic
parameter
namemaxWait/name
value5000/value
/parameter
parameter
namemaxActive/name
value20/value
/parameter
parameter
namepassword/name
value/value
/parameter
parameter
nameurl/name
valuejdbc:hsqldb:hsql://localhost:1701/value
/parameter
parameter
namedriverClassName/name
valueorg.hsqldb.jdbcDriver/value
/parameter
parameter
namemaxIdle/name
value2/value
/parameter
parameter
nameusername/name
valuesa/value
/parameter
/ResourceParams
/GlobalNamingResources
My web.xml contains:
resource-ref
descriptionDB Connection/description
res-ref-namejdbc/hypersonic/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
Even if i comment this entry in web.xml the error is still the same.
Can any one please tell me what am I doing wrong??
Regards,
Niraj
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