RE: Setting JAVA_HOME path on Linux 7.0
Oops ! Maybe it doesn't with JDK1.3 on Linux, because I've 4 servers running with long up-times and my own machine using tomcat 3.1 AND JDK1.3. The problem I found on NT was when using Tomcat as a service as soon as you logged off the JDK was being shut down, but even this was a problem on the JDK, not TOMCAT, and it seems to have been solved. Wellington Silva UN/FAO -Original Message- From: Sterling [mailto:[EMAIL PROTECTED]] Sent: 10 November 2000 20:48 To: [EMAIL PROTECTED] Cc: '[EMAIL PROTECTED]' Subject: Re: Setting JAVA_HOME path on Linux 7.0 H- This might not be relevant now, but I have read that Tomcat 3.1 doesn't work with JDK1.3. It only works with JDK1.2. I was having problems getting Tomcat running using JDK1.3. I switched and changed my JAVA_HOME to point to JDK1.2 and all the problems went away. Well not all, but it started working as soon as I set my CLASS_PATH correctly. (The whole 500 error terror. 8^) Newbies .002$. -Sterling "Lambert, Stephen : CO IR" wrote: I have Tomcat 3.1 running standalone on a RedHat 6.2 server(yeah). However, on a Redhat 7.0 server, I having difficulty setting the path for JAVA_HOME after installing JDK1.3 I can't cd to $JAVA_HOME. The .bash_profile is as follows: # .bash_profile # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi # User specific environment and startup programs PATH=/usr/local/sbin:/usr/sbin:/sbin:$PATH:$HOME/bin:/usr/local/jdk1.3/bin BASH_ENV=$HOME/.bashrc USERNAME="root" export USERNAME BASH_ENV PATH JAVA_HOME=/usr/local/jdk1.3 export JAVA_HOME --- Also, when I shutdown the server, it requires /sbin/./shutdown -h now The only difference I can tell between the two Linux version is the ENV(6.2) vs BASH_ENV(7.0) Can someone help? Thanks.
Unable to run JSPs
I have been having problems getting tomcat to run JSPs for the last week. I have tried with 3.2b4, b5, b6 and now b7... and still get the same problems: "cannot load servlet name: jsp" I'm currently using RH Linux 6.2, with Sun's JDK1.3. I've also tried this on NT4, and Win2000 with the same results. Below is the output from the startup script... below that is the error I get when trying to load index.jsp. Regards Gareth Cantrell Guessing TOMCAT_HOME from tomcat.sh to ./.. Setting TOMCAT_HOME to ./.. Using classpath: .:./../lib/ant.jar:./../lib/jasper.jar:./../lib/jaxp.jar:./../lib/parser.jar:./../lib/servlet.jar:./../lib/test:./../lib/webserver.jar:/opt/jdk1.3/lib/tools.jar [root@cyclone bin]# Starting tomcat. Check logs/tomcat.log for error messages 2000-11-13 10:33:19 - ContextManager: Adding context Ctx( ) 2000-11-13 10:33:19 - ContextManager: Adding context Ctx( /admin ) 2000-11-13 10:33:19 - ContextManager: Adding context Ctx( /examples ) 2000-11-13 10:33:19 - ContextManager: Adding context Ctx( /test ) count = 0, total = 57 cannot load servlet name: jsp 2000-11-13 10:33:21 - PoolTcpConnector: Starting HttpConnectionHandler on 80 2000-11-13 10:33:21 - PoolTcpConnector: Starting Ajp12ConnectionHandler on 8007 2000-11-13 10:57:32 - Ctx( ): Exception in: R( + /index.jsp + null) - java.lang.NullPointerException at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:471) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:136) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:486) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:799) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:745) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:407) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484)
Using Jasper for template processing?
Hello Tomcat developers and advanced users!
I have following question:
I would like to use Jasper engine for template processing. I use
Tomcat with JSPs and its good, but I would like to alter Jasper usage
this way:
An JSP page is compiled into a Java source where the user's JSP
page extends the class HttpJspBase and overrides several methods
notably _jspService().
I want to use Jasper for more generic task. Template processing
independent on Servlets and HTTP. Imagine following interface:
public interface Template {
void renderTemplate(Writer out) throws java.io.IOException;
}
I want to alter Jasper to process files with JSP-like syntax (of
course with other intrinsic variables accessible inside the
renderTemplate() method) and generate Java source code implementing
the Template interface and than compile the source code using Java
compiler into executable classes. Then load and run generated classes
as they have been written manually.
So I ask:
1) is is possible or is Jasper tightly coupled with HTTP and Servlet
API?
2) if it is possible, how to do that? (which classes can be re-used,
which interfaces and classes have to be re-implemented
3) how much time it can take (1 day, 3 days, a week, two weeks, ...)
Thanks for any comments and suggestions.
Jaroslav Gergic
=
Jaroslav Gergic (Gergi)
mailto:[EMAIL PROTECTED]
http://nenya.ms.mff.cuni.cz/~gergic/
__
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Yahoo! Calendar - Get organized for the holidays!
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RE: question about RequestDispatcher.forward() in tomcat
I wrote a small MVC framework and I have my controller mapped to a common
name like "dispatch.htm" and I send all requests directly to it, with a
parameter specifying the action. So, all the requests are always like:
a href="dispatch.htm?ACTION=XXXPARM1=YYY..."do something/a
It's working fairly well.
Wellington Silva
UN/FAO
-Original Message-
From: Chen, Kevin [mailto:[EMAIL PROTECTED]]
Sent: 09 November 2000 00:32
To: '[EMAIL PROTECTED]'
Subject: question about RequestDispatcher.forward() in tomcat
I am trying to implement a MVC system. the controller
will intercept all request for .jsp page, then forward
it to the jsp page after some checking.
I am using TOMCAT to run the servlet. and using
extension rul mapping, i.e.:(in web.xml)
servlet-mapping
servlet-name controller /servlet-name
url-pattern *.jsp /url-pattern
/servlet-mapping
My test controller just forward the page to another jsp page,
the code looks like:
RequestDispatcher dis;
dis=getServletContext().getRequestDispatcher("/index.jsp");
dis.forward (req, res);
//dis.include (req, res);
the problem with above approach is that, my controller will
intercept the index.jsp too. which will cause the page cannot
be displayed. looks like the servlet container resend the
index.jsp page to me again and again.
Is there anyway around it?
Appreciate any help.
kevin
Re: Contexts and dispatchers
There are two getRequestDispatcher() methods. One in the ServletContext that uses absolute paths (start with /). One in the request that uses relative paths. Looks like you need the absolute path one. No. My understanding is that the one in ServletContext takes paths relative to the context root. _Not_ absolute paths. To recap .. I have a URI which I need to forward to the correct ServletContext. I can do something like: ServletContext other = getServletContext().getContext(uri); This works because getContext() takes absolute paths. But then how to I call getRequestDispatcher or getRealPath on that other context? To get the correct result I need to strip off the other contexts root from the URI before callign getRequestDispatcher or getRealPath. But I can't find any way of determining what the root of the other context is. It could just be the default "/" context or it could be a context which handles the URL explicitly. Help, anyone? Richard --- Richard Evans [EMAIL PROTECTED] wrote: But I need the context path for a different ServletContext. request.getContextPath returns the path for _this_ context, not a foreign one. -Original Message- From: Wyn Easton [mailto:[EMAIL PROTECTED]] Sent: 11 November 2000 21:57 To: [EMAIL PROTECTED] Subject: Re: Contexts and dispatchers --- Richard Evans [EMAIL PROTECTED] wrote: "/file/x/y". (The URL without the context root). How to I find the context Use request.getContextPath() If your web app. is called app1 getContextPath() would return /app1 = Wyn Easton [EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Calendar - Get organized for the holidays! http://calendar.yahoo.com/ = Wyn Easton [EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Calendar - Get organized for the holidays! http://calendar.yahoo.com/
dial up server
Hi, does anyone know how Apache can be used as server for dial up ISP? If so, can someone briefly explain how? Thanks! __ Do You Yahoo!? Yahoo! Calendar - Get organized for the holidays! http://calendar.yahoo.com/
workers - loadbalancing
Hi, I am currently working on a virtual hosting solution for JSPs / Java Servlets for my company fyi: i am using redhat 6.2, tomcat 3.2 beta6 (eagerly awaiting the final 3.2) and the SUN JDK 1.2.2 as the platform for all of this i am doing all fine configuring virtual hosts and i think i have (almost) all security issues covered; the one thing that confuses me about tomcat and / or the JDK i use is the following: isn't tomcat supposed to spawn more than one process when configuring the worker.ajp13.lbfactor=10 for example ? or did i misunderstand the (rather scarce :-) documentation ? somehow i think that this depends on the JDK that is used: in the beginning, when i was still experimenting with (apache)jserv and different java servlets, i used blackdown's jdk 1.2.2, and every time i restarted apache and therefore the servlet engine / container, at least 4 or more java processes were spawned but using the same configuration and instead of JDK from blackdown using SUN's java development kit, only one! process was spawned from the start! - the same now with tomcat (although i havent tried it with any other JDK than SUN's yet, i must admit) Or did i misunderstand the whole issue, and the loadbalancing is done in some other way ? I hope someone can shed some light on this! signing confused-and-hopefully-not-sounding-too-newbieish, christopher blasnik mailto:[EMAIL PROTECTED]
making mod_jk.conf-auto default to ajp13???
Gal Shachor wrote: At 09:30 AM 6/23/2000 +0200, you wrote: This does require you to change mod_jk.conf, or just to change the ApacheConfig task and recompile... From the above statement, it sounds like the only way to get Tomcat to spit out a mod_jk.conf-auto file that uses ajp13 rather than ajp12 is to recompile Tomcat with a switch of the variable named ApacheConfig to use ajp13. Is this correct? I was hoping there would be a way to make this happen by adding some info to the server.xml file. Is there any easy way to do this other than recompiling Tomcat? thanks, Jake
Re: tomcat 4.0 m4: ParseException: Cannot read file: ze file
It appears to be an error that occurs while parsing jar files. ze probably refers to a ZipEntry object. Perhaps, one or more of your jar files are corrupt? jim - Original Message - From: "Christian Mallwitz" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, November 13, 2000 8:36 AM Subject: tomcat 4.0 m4: ParseException: Cannot read file: ze file Can someone tell me what that means ? Thanks Christian -- Christian Mallwitz INTERSHOP Communications Germany Senior Software Engineerphone: +49 3641 894 334
Re: non-cookie session tracking?
I have a huge tree of static html. Does this mean that anytime I serve a page, I would have to first parse all the URLs and run them each through the encodeURL method for every link that appears on every page? Is there another (more automatic) way? The performance hit seems prohibitive. theo Konrad Kamiñski wrote: Use response.encodeURL (url) for URL encoding with session tracking -Original Message- From: Daniel A. Theobald [mailto:[EMAIL PROTECTED]] Sent: Monday, November 13, 2000 4:20 PM To: [EMAIL PROTECTED] Subject: non-cookie session tracking? Does or will tomcat support automatic url rewriting for session tracking? Our client does not allow the use of cookies. Any suggestions? theo
out.write() method
i am writing a web based mail client in jsp. i have tomcat3.2 running
on a freebsd machine.
i am using java mail package and have managed to connect to the pop
server and get a list of the unread mail. but when i try to view mail
that is just plain text something strange happens.
the message is just printed out without some return carriages.
example:
Hi, one more question:) THe PrintWriter class has both write and print
method. THe one i saw in your notes is the print method. What's the
difference between the two methods? thanks, Ge Sun From: Peter Choe
To: "GE SUN" Subject: Re: CIS9771 MW6--SemiColon?? Date: Mon, 30 Oct 2000 08:18:57
-0500 i have found that not using the semicolon works on most databases. the only
thing i can say is that with the database try it without the semicolon. if you get a
sqlexception, try it with the semicolon. but i think that in general you don't
need the semicolon because the JDBC driver should translate the SQL statement to
the appropriate format for the database. as for my example, it is a typographical
error. it should be: stmt.executeUpdate("UPDATE coffee_bean SET
price=10.99"+"WHERE bean='FRENCH ROAST'"); peter choe At 10:46 PM 10/29/00
+, you wrote: Prof Choe, While reading JDBC short course, text book, and
your notes for this section, i was confused of the use of semicolon inside a query.
Some of the statements included the semicolon at the end of sql statement, some
didn't. For example: 1 the one with semicolon: ResultSet
rs=stmt.executeQuery("SELECT programmer, cups FROM JoltData ORDED BY cups DESC;");
2. the one without semicolon: ResultSet rs=stmt.executeQuery("SELECT * FROM
Books"); When do we need to include the semicolon, or the semicolon doesn't
matter??? My other question is also about the syntax. In your JDBC note, you
wrote one statement as follows: stmt.excuteUpdate("UPDATE coffee_bean SET
price=10.99" + WHERE bean= "FRENCH ROAST"); I thought the "WHERE bean= " should
also be quoted since it is a part of the sql commend. But i don't know how to fix
this, should it be: stmt. executeUpdate("UPDATE coffee_bean SET price=10.99"+
"WHERE bean=\"FRENCH ROAST\""); or stmt.executeUpdate("UPDATE coffee_bean SET
price=10.99"+"WHERE bean='FRENCH ROAST'"); ? GE SUN
_ Get Your
Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information
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but when i view this in a java application and use System.out.println()
to print it is normal. when i looked at the code in the works
directory, i noticed that the code say out.write() where out is an
object of JasperWriter. how can i print this message with the correct
line carriages?
peter choe
apache Can't locate API module structure in file mod_jk.so
Hi, i try to start apache with mod_jk. I compiled mod_jk using the source-dist and copy mod_jk.so to APACHE/libexec. The lines in my httpd.conf are: LoadModule jk_module libexec/mod_jk.so AddModule mod_jk.c when i try to start apache i got this error: root@marvin:/usr/local/apache ./bin/apachectl start Syntax error on line 207 of /usr/local/apache/conf/httpd.conf: Can't locate API module structure `jk_module´ in file /usr/local/apache/libexec/mod_jk.so: /usr/local/apache/libexec/mod_jk.so: undefined symbol: jk_module ./bin/apachectl start: httpd could not be started Line 207 is the LoadModule Line above. thanks in advance Marco
RE: non-cookie session tracking?
That's the problem with not using cookies. Since (in most cases) you will be using tomcat in conjunction with some other web server (tomcats limited web server is not sufficient for heavy use), the web server will directly serve your static pages - tomcat will never see them. If you need to track a session across a link to static pages, then you need to make those pages dynamic and turn on URL rewriting in your dynamic code. Also, note that automatic rewriting is not a good idea in general. How does tomcat know which URLs to rewrite, and which ones not to? For instance, if your static pages refer to http://www.slashdot.org you probably don't want any rewrite to occur there. You may need to look at using an invisible (or very small) frame to enclose the static page requests inside of a small JSP/servlet to maintain your state. While I haven't thought it through completely, you may be able to use some tricky URL magic (like mod_rewrite I thnk on apache) to make your static links autmagically come through your JSP wrapper, which maintains the app state. WOuld probably be easier if all your static pages use relative links. Hmmm Hope this helps, Paul -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Monday, November 13, 2000 11:47 AM To: [EMAIL PROTECTED] Subject: Re: non-cookie session tracking? I have a huge tree of static html. Does this mean that anytime I serve a page, I would have to first parse all the URLs and run them each through the encodeURL method for every link that appears on every page? Is there another (more automatic) way? The performance hit seems prohibitive. theo Konrad Kamiñski wrote: Use response.encodeURL (url) for URL encoding with session tracking -Original Message- From: Daniel A. Theobald [mailto:[EMAIL PROTECTED]] Sent: Monday, November 13, 2000 4:20 PM To: [EMAIL PROTECTED] Subject: non-cookie session tracking? Does or will tomcat support automatic url rewriting for session tracking? Our client does not allow the use of cookies. Any suggestions? theo
RE: non-cookie session tracking?
Title: RE: non-cookie session tracking?
Another option, assuming you know ahead of time which URLs on a page should have the session ID propagated, would be to use Javascript to grab the session ID off of the current page's URL, add it to the new page's URL, and then ask for the new page.
For example, each URL on your static HTML page can be changed as follows:
(old)
a href=myPage.htmlGo to myPage/a
(new)
a href=javascript:addSessionID('myPage.html')Go to myPage/a
The addSessionID() function can grab the sessionID value from the current URL, append it to the page name passed into the function, and then set location to the new URL.
Jay
-Original Message-
From: CPC Livelink Admin [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 11:04 AM
To: [EMAIL PROTECTED]
Subject: RE: non-cookie session tracking?
That's the problem with not using cookies. Since (in most cases) you will
be using tomcat in conjunction with some other web server (tomcats limited
web server is not sufficient for heavy use), the web server will directly
serve your static pages - tomcat will never see them. If you need to track a
session across a link to static pages, then you need to make those pages
dynamic and turn on URL rewriting in your dynamic code.
Also, note that automatic rewriting is not a good idea in general. How does
tomcat know which URLs to rewrite, and which ones not to? For instance, if
your static pages refer to http://www.slashdot.org you probably don't want
any rewrite to occur there.
You may need to look at using an invisible (or very small) frame to enclose
the static page requests inside of a small JSP/servlet to maintain your
state. While I haven't thought it through completely, you may be able to
use some tricky URL magic (like mod_rewrite I thnk on apache) to make your
static links autmagically come through your JSP wrapper, which maintains the
app state. WOuld probably be easier if all your static pages use relative
links. Hmmm
Hope this helps,
Paul
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 11:47 AM
To: [EMAIL PROTECTED]
Subject: Re: non-cookie session tracking?
I have a huge tree of static html. Does this mean that anytime I serve
a page, I would have to first parse all the URLs and run them each
through the encodeURL method for every link that appears on every page?
Is there another (more automatic) way? The performance hit seems
prohibitive.
theo
Konrad Kamiñski wrote:
Use response.encodeURL (url) for URL encoding with session tracking
-Original Message-
From: Daniel A. Theobald [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 4:20 PM
To: [EMAIL PROTECTED]
Subject: non-cookie session tracking?
Does or will tomcat support automatic url rewriting for session
tracking? Our client does not allow the use of cookies. Any
suggestions?
theo
Re: out.write() method
hey! that actually worked. thanks for the tip.
peter choe
CPC Livelink Admin wrote:
Maybe its that you need to replace "\n" with "BR" (Break Line) to get the
new lines in HTML, since HTML ignores the formatting of the input text.
(Unless you use the PRE tag I think)
-Original Message-
From: Peter Choe [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 11:44 AM
To: [EMAIL PROTECTED]
Subject: out.write() method
i am writing a web based mail client in jsp. i have tomcat3.2 running
on a freebsd machine.
i am using java mail package and have managed to connect to the pop
server and get a list of the unread mail. but when i try to view mail
that is just plain text something strange happens.
the message is just printed out without some return carriages.
example:
Hi, one more question:) THe PrintWriter class has both write and print
method. THe one i saw in your notes is the print method. What's the
difference between the two methods? thanks, Ge Sun From: Peter Choe
To: "GE SUN" Subject: Re: CIS9771 MW6--SemiColon?? Date: Mon, 30 Oct 2000
08:18:57 -0500 i have found that not using the semicolon works on most
databases. the only thing i can say is that with the database try it
without the semicolon. if you get a sqlexception, try it with the
semicolon. but i think that in general you don't need the semicolon
because the JDBC driver should translate the SQL statement to the
appropriate format for the database. as for my example, it is a
typographical error. it should be: stmt.executeUpdate("UPDATE coffee_bean
SET price=10.99"+"WHERE bean='FRENCH ROAST'"); peter choe At 10:46
PM 10/29/00 +, you wrote: Prof Choe, While reading JDBC short
course, text book, and your notes for this section, i was confused of the
use of semicolon inside a query. Some of the statements included the
semicolon at the end of sql statement, some didn't. For example: 1 the
one with semicolon: ResultSet rs=stmt.executeQuery("SELECT programmer,
cups FR
but when i view this in a java application and use System.out.println()
to print it is normal. when i looked at the code in the works
directory, i noticed that the code say out.write() where out is an
object of JasperWriter. how can i print this message with the correct
line carriages?
peter choe
auto-loading
Hi, How do I stop tomcat from automatically loading applications in /webapps? do I uncomment the ...context.AutoSetup ContextInterceptor in server.xml? Will this effect anything else? thanks!
Re: non-cookie session tracking?
This approach sounds promising, with much less of a performance hit than
doing it dynamically on the server side. Has anyone actually tried this
approach before?
The way the site works right now, any page that leaves the site is
brought up in a separate window anyway. So by the same token we could
have any url that needs to maintain session use the addSessionID
approach.
This project has many restrictions:
No cookies,
No frames,
Applets only when explicitly authorized.
All which ultimately hurt performance. One question I have is if every
single page in the entire site is generated from our main.jsp page, does
it do any good to integrate with Apache? My understanding is that
Apache would only serve the static pages requested directly. Is that
correct?
theo
"Burgess, Jay" wrote:
Another option, assuming you know ahead of time which URLs on a page
should have the session ID propagated, would be to use Javascript to
grab the session ID off of the current page's URL, add it to the new
page's URL, and then ask for the new page.
For example, each URL on your static HTML page can be changed as
follows:
(old)
a href="myPage.html"Go to myPage/a
(new)
a href="javascript:addSessionID('myPage.html')"Go to myPage/a
The addSessionID() function can grab the sessionID value from the
current URL, append it to the page name passed into the function, and
then set "location" to the new URL.
Jay
user authentication
I've been delving through the Tomcat archives and various guru site out there, trying to piece together a sound approach to handling user authentication and rights access. I've seen some threads and articles on using sessions, some references in the Tomcat archives to JDBCRealm (which I cannot find anything more on), hooking into databases .. etc. I find I am a bit miffed and coming here looking for some suggestions. My site will have static and dynamic pages will contain both protected and unprotected areas in the protected areas, will require logins each user will be assigned a role for the protected area which grants access rights such as read, write, admin - yes, an ACL model Any thoughts on the best approach? Should I use JDBCRealm (an can someone send me the link to docs please?) Should I use the session object to hold a URL to role access hash once a user logs? Should I spin my own (YIKES!)? Experts - do you have any opinions? Much much thanx in advance. Michelle
writing jsp output to a file
I would like to write the output of a jsp file to a static html file instead of sending it out to a browser. I have a pagebuilding system that uses the power of jsp to do a lot of things, but I need to write the resulting jsp to a file instead of streaming it out. Has anyone done anything like this? Thanks. Juan
Re: writing jsp output to a file
On Mon, 13 Nov 2000, John Ellis wrote: All you need to do is create a virtual browser: URL pageYouWant = new URL(completeRequestString); InputStream in = pageYouWant.openStream(); // burn off the header from in, then write the rest to a file... This will all be done, of course, in a completely seperate JVM than your Tomcat JVM. It sounds like an ineresting application of jsp. What if you compile your ordinary JSP into a servlet (by executing it normallY). Then go to the compiled servlet and replace "out" with a normal DataOutputStream or FileWriter. Remember that your JSPs all get converted to servlets, which encapsulate the HTML portions of the JSP page into out.print() statements. If you had to do this a lot I bet you could hack a copy of Tomcat or GNUJSP pretty easily so that it did this be default. Joe Laffey LAFFEY Computer Imaging St. Louis, MO - With no walls or fences on the Internet, who needs Windows or Gates? -
downloading Word doc
Hi,
Whenever I download a file using Tomcat (i.e. it uses
org.apache.tomcat.servlets.DefaultServlet) it works, except when I try to
download a Word document. Then the client side seems to get stuck. This is
reproducable on different client machines using different servers (Linux and
Sun). Is anyone else experiencing this problem?
I have also created a very simple Servlet to download a file. Works fine,
except again for Word documents. Downloading Word documents from e.g.
www.idrive.com work fine though, so it must be some servers-side thing. Can
anyone please help??
package com.nervewireless;
import java.io.*;
import java.util.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public final class FileDownload extends HttpServlet
{
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException
{
String path = "C:\\TEMP\\" + req.getPathInfo().substring(1);
System.out.println("PATH: " + path);
File f = new File(path);
InputStream in = new BufferedInputStream(new FileInputStream(f));
res.setContentType("application/x-www-form-urlencoded");
res.setContentLength((int) f.length());
res.setHeader("Content-disposition","attachement; filename=" +
f.getName());
OutputStream out = res.getOutputStream();
int sentsize = 0;
int readlen;
byte buffer[] = new byte[256];
while ((readlen = in.read(buffer)) != -1 ) {
out.write(buffer, 0, readlen);
sentsize += readlen;
}
// Success ! Close streams.
out.flush();
out.close();
in.close();
System.out.println("DONE!");
}
}
Greets,
Laurens
RE: non-cookie session tracking?
Title: RE: non-cookie session tracking?
Well,
for the first one, they don't have a session yet - so the JavaScript just needs
to be smart enough to behave when it's not there. As sson as they hit a
dynamic page, they will get a session, and then the 'static' pages can use
it.
-Original Message-From: Burgess, Jay
[mailto:[EMAIL PROTECTED]]Sent: Monday, November 13, 2000 02:18
PMTo: '[EMAIL PROTECTED]'Subject: RE:
non-cookie session tracking?
While our servlets use cookies for session handling, we use
this technique all the time with parameters other than session ID. I
thought it might be applicable to your problem.
However, now I'm wondering about the "bootstrap" case i.e. how
do you get the session ID onto the URL for the very FIRST page? Maybe
there's more to this than my original email implied.
Jay
-Original Message- From:
Daniel A. Theobald [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 12:14 PM To: [EMAIL PROTECTED] Subject: Re:
non-cookie session tracking?
This approach sounds promising, with much less of a
performance hit than doing it dynamically on the
server side. Has anyone actually tried this approach before?
The way the site works right now, any page that leaves the
site is brought up in a separate window anyway.
So by the same token we could have any url that needs
to maintain session use the addSessionID approach.
This project has many restrictions: No
cookies, No frames, Applets
only when explicitly authorized.
All which ultimately hurt performance. One question I
have is if every single page in the entire site is
generated from our main.jsp page, does it do any good
to integrate with Apache? My understanding is that Apache would only serve the static pages requested directly. Is
that correct?
theo
"Burgess, Jay" wrote:
Another option, assuming you know ahead of time
which URLs on a page should have the session ID
propagated, would be to use Javascript to grab
the session ID off of the current page's URL, add it to the new
page's URL, and then ask for the new page.
For example, each URL on
your static HTML page can be changed as
follows:
(old) a href="myPage.html"Go to
myPage/a
(new) a
href="javascript:addSessionID('myPage.html')"Go to myPage/a
The addSessionID() function
can grab the sessionID value from the current
URL, append it to the page name passed into the function, and then set "location" to the new URL.
Jay
3.2b7 Fails to Compile on WinNT4.0
Hello,
I am trying to build 3.2b7 for Windows.
Using
WindowsNT 4.0 SP5
suns jdk1.3,
jaxp v.1.01
servlet.jar 2.2
here is the output of the compile:
Searching for build.xml ...
Buildfile: D:\Tomcat\jakarta-tomcat-3.2-b7-src\build.xml
prepare:
[mkdir] Created dir: D:\Tomcat\build\tomcat
[mkdir] Created dir: D:\Tomcat\build\tomcat\bin
[mkdir] Created dir: D:\Tomcat\build\tomcat\classes
[mkdir] Created dir: D:\Tomcat\build\tomcat\conf
[mkdir] Created dir: D:\Tomcat\build\tomcat\doc
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib\test
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib\test\Golden
[mkdir] Created dir: D:\Tomcat\build\tomcat\logs
[mkdir] Created dir: D:\Tomcat\build\tomcat\src
[mkdir] Created dir: D:\Tomcat\build\tomcat\webapps
[copy] Copying 14 files to D:\Tomcat\build\tomcat\bin
[copy] Copying 16 files to D:\Tomcat\build\tomcat\conf
[copy] Copying 1 files to D:\Tomcat\build\tomcat\conf
[copy] Copying 36 files to D:\Tomcat\build\tomcat\doc
[copy] Copying 1 files to D:\Tomcat\build\tomcat
[copy] Copying 1 files to D:\Tomcat\build\tomcat\lib
[copy] Copying 36 files to D:\Tomcat\build\tomcat\lib\test\Golden
tomcat:
[javac] Compiling 216 source files to D:\Tomcat\build\tomcat\classes
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\JspFactoryImpl.java:93:
class org.apache.jasper.runtime.PageContextImpl is an abstract class. It
can't be instantiated.
[javac] if( pc == null ) pc= new PageContextImpl(this);
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\JspFactoryImpl.java:95:
class org.apache.jasper.runtime.PageContextImpl is an abstract class. It
can't be instantiated.
[javac] pc = new PageContextImpl(this);
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\PageContextImpl.java:101:
class org.apache.jasper.runtime.PageContextImpl must be declared abstract.
It does not define void handlePageException(java.lang.Throwable) from class
javax.servlet.jsp.PageContext.
[javac] public class PageContextImpl extends PageContext {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpServletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define java.util.Map getParameterMap() from interface
javax.servlet.ServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpServletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define java.lang.StringBuffer getRequestURL() from
interface javax.servlet.http.HttpServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpServletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define void setCharacterEncoding(java.lang.String)
from interface javax.servlet.ServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpServletResponseFacade.java:84:
class org.apache.tomcat.facade.HttpServletResponseFacade must be declared
abstract. It does not define void resetBuffer() from interface
javax.servlet.ServletResponse.
[javac] final class HttpServletResponseFacade implements
HttpServletResponse
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\ServletContextFacade.java:82:
class org.apache.tomcat.facade.ServletContextFacade must be declared
abstract. It does not define java.util.Set getResourcePaths() from
interface javax.servlet.ServletContext.
[javac] final class ServletContextFacade implements ServletContext {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\ServletContextFacade.java:82:
class org.apache.tomcat.facade.ServletContextFacade must be declared
abstract. It does not define java.lang.String getServletContextName() from
interface javax.servlet.ServletContext.
[javac] final class ServletContextFacade implements ServletContext {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\SimpleFacadeManager.java:103:
class org.apache.tomcat.facade.ServletContextFacade is an abstract class.
It can't be instantiated.
RE: downloading Word doc
Is it just word, or excel, powerpoint, etc too? Could this be the Frontpage
extentions/Office SP1a bug rearing it's ugly head? This bug causes issues
when Word tries to download the file, but it doesn't share the same browser
cookies/sessions and so it gets sent to a login page or something else
instead of the file it wants.
-Original Message-
From: Laurens Pit [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 02:41 PM
To: [EMAIL PROTECTED]
Subject: downloading Word doc
Hi,
Whenever I download a file using Tomcat (i.e. it uses
org.apache.tomcat.servlets.DefaultServlet) it works, except when I try to
download a Word document. Then the client side seems to get stuck. This is
reproducable on different client machines using different servers (Linux and
Sun). Is anyone else experiencing this problem?
I have also created a very simple Servlet to download a file. Works fine,
except again for Word documents. Downloading Word documents from e.g.
www.idrive.com work fine though, so it must be some servers-side thing. Can
anyone please help??
package com.nervewireless;
import java.io.*;
import java.util.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public final class FileDownload extends HttpServlet
{
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException
{
String path = "C:\\TEMP\\" + req.getPathInfo().substring(1);
System.out.println("PATH: " + path);
File f = new File(path);
InputStream in = new BufferedInputStream(new FileInputStream(f));
res.setContentType("application/x-www-form-urlencoded");
res.setContentLength((int) f.length());
res.setHeader("Content-disposition","attachement; filename=" +
f.getName());
OutputStream out = res.getOutputStream();
int sentsize = 0;
int readlen;
byte buffer[] = new byte[256];
while ((readlen = in.read(buffer)) != -1 ) {
out.write(buffer, 0, readlen);
sentsize += readlen;
}
// Success ! Close streams.
out.flush();
out.close();
in.close();
System.out.println("DONE!");
}
}
Greets,
Laurens
Re: Using Jasper for template processing?
Hi Jaroslav,
I already make use of user-defined JSP templates on my site
http://www.zzpost.com/. The
webapp runs a user-defined JSP then uploads the output to the users own
website.
The question you need to ask is, for what reason would you take the time and
trouble to "decouple" servlets from http? That is a lot of work for nothing
IMHO.
Just create your system so that it is web-based and you'll be fine.
Dave
- Original Message -
From: "Jaroslav Gergic" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 13, 2000 3:30 AM
Subject: Using Jasper for template processing?
Hello Tomcat developers and advanced users!
I have following question:
I would like to use Jasper engine for template processing. I use
Tomcat with JSPs and its good, but I would like to alter Jasper usage
this way:
An JSP page is compiled into a Java source where the user's JSP
page extends the class HttpJspBase and overrides several methods
notably _jspService().
I want to use Jasper for more generic task. Template processing
independent on Servlets and HTTP. Imagine following interface:
public interface Template {
void renderTemplate(Writer out) throws java.io.IOException;
}
I want to alter Jasper to process files with JSP-like syntax (of
course with other intrinsic variables accessible inside the
renderTemplate() method) and generate Java source code implementing
the Template interface and than compile the source code using Java
compiler into executable classes. Then load and run generated classes
as they have been written manually.
So I ask:
1) is is possible or is Jasper tightly coupled with HTTP and Servlet
API?
2) if it is possible, how to do that? (which classes can be re-used,
which interfaces and classes have to be re-implemented
3) how much time it can take (1 day, 3 days, a week, two weeks, ...)
Thanks for any comments and suggestions.
Jaroslav Gergic
=
Jaroslav Gergic (Gergi)
mailto:[EMAIL PROTECTED]
http://nenya.ms.mff.cuni.cz/~gergic/
__
Do You Yahoo!?
Yahoo! Calendar - Get organized for the holidays!
http://calendar.yahoo.com/
Windows SMB paths in server.xml
Hello, I've noticed a difference in behaviour in Tomcat 3.1, 3.2b7, and 4.0m4 regarding Windows SMB paths, like this one: Context path="/ctx" docBase="\\machine\share\path"/ I included this same element (paths are altered here for security) on all three server.xml. Tomcat 3.1 and 4.0m4 handle it fine, 3.2b7 gives a 404. All three instances are running on the same machine, under the same conditions: - WinNT 4.0sp4 - JavaService 1.1.0 service wrapper - Sun JDK 1.3.0 I'd love to be able to use this kind of setup, as it allows me to make those services start automatically, when nobody is logged on. Is it possible at all to implement it for 3.2? A simple test case shows me that, even in my 3.2 setup, I can use java.io.File to access that smb share, so it doesn't look like a system problem, but rather the way tomcat 3.2 uses the docBase attribute. Regards, Rogério Gatto S/MIME Cryptographic Signature
RE: Using Jasper for template processing?
Remember, Servlets are not necessarily HTTP beasts. The servlet spec (from
my perusal) specifically leaves open what kind of environment the servlet
will live in. This is why there are specific HTTP extentions of the base
servlet classes. Now, that being said, I don't know of any other way to use
the servlets except in a web environment. But, being able to do what JG
wants can be useful - for instance, to periodically dump a formatted report
to a static file, so that daily reports are available and can be processed
during system off peak hours.
-Original Message-
From: Dave Smith [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 03:25 PM
To: [EMAIL PROTECTED]
Subject: Re: Using Jasper for template processing?
Hi Jaroslav,
I already make use of user-defined JSP templates on my site
http://www.zzpost.com/. The
webapp runs a user-defined JSP then uploads the output to the users own
website.
The question you need to ask is, for what reason would you take the time and
trouble to "decouple" servlets from http? That is a lot of work for nothing
IMHO.
Just create your system so that it is web-based and you'll be fine.
Dave
- Original Message -
From: "Jaroslav Gergic" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 13, 2000 3:30 AM
Subject: Using Jasper for template processing?
Hello Tomcat developers and advanced users!
I have following question:
I would like to use Jasper engine for template processing. I use
Tomcat with JSPs and its good, but I would like to alter Jasper usage
this way:
An JSP page is compiled into a Java source where the user's JSP
page extends the class HttpJspBase and overrides several methods
notably _jspService().
I want to use Jasper for more generic task. Template processing
independent on Servlets and HTTP. Imagine following interface:
public interface Template {
void renderTemplate(Writer out) throws java.io.IOException;
}
I want to alter Jasper to process files with JSP-like syntax (of
course with other intrinsic variables accessible inside the
renderTemplate() method) and generate Java source code implementing
the Template interface and than compile the source code using Java
compiler into executable classes. Then load and run generated classes
as they have been written manually.
So I ask:
1) is is possible or is Jasper tightly coupled with HTTP and Servlet
API?
2) if it is possible, how to do that? (which classes can be re-used,
which interfaces and classes have to be re-implemented
3) how much time it can take (1 day, 3 days, a week, two weeks, ...)
Thanks for any comments and suggestions.
Jaroslav Gergic
=
Jaroslav Gergic (Gergi)
mailto:[EMAIL PROTECTED]
http://nenya.ms.mff.cuni.cz/~gergic/
__
Do You Yahoo!?
Yahoo! Calendar - Get organized for the holidays!
http://calendar.yahoo.com/
IIS Configuration
Hi, I followed the tomcat-IIS how-to to configes tomcat with IIS. It works fine with http://localhost:8080; http://127.0.0.1 and http://www.test.com/examples/, but if I changed the url to my project with http header, for example, http://www.test.com, it does not work. It asks me for username, password and domain name. How can I solve the problem? Thanks, Eric Min digitlaemissary.com
Re: downloading Word doc
Just a guess, but try setting the content type to application/msword
instead of application/x-www-form-urlencoded.
Juan
CPC Livelink Admin wrote:
Is it just word, or excel, powerpoint, etc too? Could this be the Frontpage
extentions/Office SP1a bug rearing it's ugly head? This bug causes issues
when Word tries to download the file, but it doesn't share the same browser
cookies/sessions and so it gets sent to a login page or something else
instead of the file it wants.
-Original Message-
From: Laurens Pit [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 02:41 PM
To: [EMAIL PROTECTED]
Subject: downloading Word doc
Hi,
Whenever I download a file using Tomcat (i.e. it uses
org.apache.tomcat.servlets.DefaultServlet) it works, except when I try to
download a Word document. Then the client side seems to get stuck. This is
reproducable on different client machines using different servers (Linux and
Sun). Is anyone else experiencing this problem?
I have also created a very simple Servlet to download a file. Works fine,
except again for Word documents. Downloading Word documents from e.g.
www.idrive.com work fine though, so it must be some servers-side thing. Can
anyone please help??
package com.nervewireless;
import java.io.*;
import java.util.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public final class FileDownload extends HttpServlet
{
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException
{
String path = "C:\\TEMP\\" + req.getPathInfo().substring(1);
System.out.println("PATH: " + path);
File f = new File(path);
InputStream in = new BufferedInputStream(new FileInputStream(f));
res.setContentType("application/x-www-form-urlencoded");
res.setContentLength((int) f.length());
res.setHeader("Content-disposition","attachement; filename=" +
f.getName());
OutputStream out = res.getOutputStream();
int sentsize = 0;
int readlen;
byte buffer[] = new byte[256];
while ((readlen = in.read(buffer)) != -1 ) {
out.write(buffer, 0, readlen);
sentsize += readlen;
}
// Success ! Close streams.
out.flush();
out.close();
in.close();
System.out.println("DONE!");
}
}
Greets,
Laurens
IIS how to
Hi, After configed with IIS 4.0, the url www.test.com/examples and www.test.com:8080/myproject work well, but www.test.com/myproject does not work. I con not change the port number to 80 because it is used by IIS. Waiting for your reply. Thanks, Eric Min DigitlaEmissary.com
Re: 3.2b7 Fails to Compile on WinNT4.0
Looks like it is not picking up the proper servlet.jar.
If I compile with the 2.3 servlet.jar, I get the same compilation
errors as you do...
-- Pierre
[EMAIL PROTECTED] wrote:
Hello,
I am trying to build 3.2b7 for Windows.
Using
WindowsNT 4.0 SP5
suns jdk1.3,
jaxp v.1.01
servlet.jar 2.2
here is the output of the compile:
Searching for build.xml ...
Buildfile: D:\Tomcat\jakarta-tomcat-3.2-b7-src\build.xml
prepare:
[mkdir] Created dir: D:\Tomcat\build\tomcat
[mkdir] Created dir: D:\Tomcat\build\tomcat\bin
[mkdir] Created dir: D:\Tomcat\build\tomcat\classes
[mkdir] Created dir: D:\Tomcat\build\tomcat\conf
[mkdir] Created dir: D:\Tomcat\build\tomcat\doc
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib\test
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib\test\Golden
[mkdir] Created dir: D:\Tomcat\build\tomcat\logs
[mkdir] Created dir: D:\Tomcat\build\tomcat\src
[mkdir] Created dir: D:\Tomcat\build\tomcat\webapps
[copy] Copying 14 files to D:\Tomcat\build\tomcat\bin
[copy] Copying 16 files to D:\Tomcat\build\tomcat\conf
[copy] Copying 1 files to D:\Tomcat\build\tomcat\conf
[copy] Copying 36 files to D:\Tomcat\build\tomcat\doc
[copy] Copying 1 files to D:\Tomcat\build\tomcat
[copy] Copying 1 files to D:\Tomcat\build\tomcat\lib
[copy] Copying 36 files to D:\Tomcat\build\tomcat\lib\test\Golden
tomcat:
[javac] Compiling 216 source files to D:\Tomcat\build\tomcat\classes
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\JspFactoryImpl.java:93:
class org.apache.jasper.runtime.PageContextImpl is an abstract class. It
can't be instantiated.
[javac] if( pc == null ) pc= new PageContextImpl(this);
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\JspFactoryImpl.java:95:
class org.apache.jasper.runtime.PageContextImpl is an abstract class. It
can't be instantiated.
[javac] pc = new PageContextImpl(this);
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\PageContextImpl.java:101:
class org.apache.jasper.runtime.PageContextImpl must be declared abstract.
It does not define void handlePageException(java.lang.Throwable) from class
javax.servlet.jsp.PageContext.
[javac] public class PageContextImpl extends PageContext {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpServletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define java.util.Map getParameterMap() from interface
javax.servlet.ServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpServletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define java.lang.StringBuffer getRequestURL() from
interface javax.servlet.http.HttpServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpServletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define void setCharacterEncoding(java.lang.String)
from interface javax.servlet.ServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpServletResponseFacade.java:84:
class org.apache.tomcat.facade.HttpServletResponseFacade must be declared
abstract. It does not define void resetBuffer() from interface
javax.servlet.ServletResponse.
[javac] final class HttpServletResponseFacade implements
HttpServletResponse
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\ServletContextFacade.java:82:
class org.apache.tomcat.facade.ServletContextFacade must be declared
abstract. It does not define java.util.Set getResourcePaths() from
interface javax.servlet.ServletContext.
[javac] final class ServletContextFacade implements ServletContext {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\ServletContextFacade.java:82:
class org.apache.tomcat.facade.ServletContextFacade must be declared
abstract. It does not define java.lang.String getServletContextName() from
interface javax.servlet.ServletContext.
RE: 3.2b7 Fails to Compile on WinNT4.0
I had the same problem until I realiazed that I didn't have the tomcat_32
branch of jakarta-servletapi.
cvs co -r tomcat_32 jakarta-servletapi
-Original Message-
From: Pierre Delisle [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 13, 2000 3:28 PM
To: [EMAIL PROTECTED]
Subject: Re: 3.2b7 Fails to Compile on WinNT4.0
Looks like it is not picking up the proper servlet.jar.
If I compile with the 2.3 servlet.jar, I get the same compilation
errors as you do...
-- Pierre
[EMAIL PROTECTED] wrote:
Hello,
I am trying to build 3.2b7 for Windows.
Using
WindowsNT 4.0 SP5
suns jdk1.3,
jaxp v.1.01
servlet.jar 2.2
here is the output of the compile:
Searching for build.xml ...
Buildfile: D:\Tomcat\jakarta-tomcat-3.2-b7-src\build.xml
prepare:
[mkdir] Created dir: D:\Tomcat\build\tomcat
[mkdir] Created dir: D:\Tomcat\build\tomcat\bin
[mkdir] Created dir: D:\Tomcat\build\tomcat\classes
[mkdir] Created dir: D:\Tomcat\build\tomcat\conf
[mkdir] Created dir: D:\Tomcat\build\tomcat\doc
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib\test
[mkdir] Created dir: D:\Tomcat\build\tomcat\lib\test\Golden
[mkdir] Created dir: D:\Tomcat\build\tomcat\logs
[mkdir] Created dir: D:\Tomcat\build\tomcat\src
[mkdir] Created dir: D:\Tomcat\build\tomcat\webapps
[copy] Copying 14 files to D:\Tomcat\build\tomcat\bin
[copy] Copying 16 files to D:\Tomcat\build\tomcat\conf
[copy] Copying 1 files to D:\Tomcat\build\tomcat\conf
[copy] Copying 36 files to D:\Tomcat\build\tomcat\doc
[copy] Copying 1 files to D:\Tomcat\build\tomcat
[copy] Copying 1 files to D:\Tomcat\build\tomcat\lib
[copy] Copying 36 files to D:\Tomcat\build\tomcat\lib\test\Golden
tomcat:
[javac] Compiling 216 source files to D:\Tomcat\build\tomcat\classes
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\JspF
actoryImpl.java:93:
class org.apache.jasper.runtime.PageContextImpl is an abstract class. It
can't be instantiated.
[javac] if( pc == null ) pc= new PageContextImpl(this);
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\JspF
actoryImpl.java:95:
class org.apache.jasper.runtime.PageContextImpl is an abstract class. It
can't be instantiated.
[javac] pc = new PageContextImpl(this);
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\jasper\runtime\Page
ContextImpl.java:101:
class org.apache.jasper.runtime.PageContextImpl must be declared abstract.
It does not define void handlePageException(java.lang.Throwable) from
class
javax.servlet.jsp.PageContext.
[javac] public class PageContextImpl extends PageContext {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpS
ervletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define java.util.Map getParameterMap() from
interface
javax.servlet.ServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpS
ervletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define java.lang.StringBuffer getRequestURL() from
interface javax.servlet.http.HttpServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpS
ervletRequestFacade.java:83:
class org.apache.tomcat.facade.HttpServletRequestFacade must be declared
abstract. It does not define void setCharacterEncoding(java.lang.String)
from interface javax.servlet.ServletRequest.
[javac] final class HttpServletRequestFacade implements
HttpServletRequest {
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\HttpS
ervletResponseFacade.java:84:
class org.apache.tomcat.facade.HttpServletResponseFacade must be declared
abstract. It does not define void resetBuffer() from interface
javax.servlet.ServletResponse.
[javac] final class HttpServletResponseFacade implements
HttpServletResponse
[javac] ^
[javac]
D:\Tomcat\jakarta-tomcat-3.2-b7-src\src\share\org\apache\tomcat\facade\Servl
etContextFacade.java:82:
class org.apache.tomcat.facade.ServletContextFacade must be declared
abstract. It does not define java.util.Set getResourcePaths() from
interface javax.servlet.ServletContext.
[javac] final class ServletContextFacade implements ServletContext {
[javac]
Re: Why do I have to use 8080 in URL?
Mark Franz wrote: on my dev machine running Workstation 4.0 and the option pack PWS I have to use http://machinename:8080/dir/file.jsp I have gone through all the properties I can think of but nothing works to alieviate this requirement to use 8080 in the URL. Your PWS option pack probably installed a Web server on port 80, so Tomcat can't use that port. Thus, it has to use some other port, 8080 is the suggested default. When you try to use port 80, what happens? -- Michael J. Suzio Lead Software Engineer -- ISS Southfield [EMAIL PROTECTED]
RE: Why do I have to use 8080 in URL?
Not Found (404) Original request: /jakarta/isapi_redirect.dll Not found request: /jakarta/isapi_redirect.dll Mark G. Franz -Original Message- From: Michael J. Suzio [mailto:[EMAIL PROTECTED]] Sent: Monday, November 13, 2000 2:21 PM To: [EMAIL PROTECTED] Subject: Re: Why do I have to use 8080 in URL? Mark Franz wrote: on my dev machine running Workstation 4.0 and the option pack PWS I have to use http://machinename:8080/dir/file.jsp I have gone through all the properties I can think of but nothing works to alieviate this requirement to use 8080 in the URL. Your PWS option pack probably installed a Web server on port 80, so Tomcat can't use that port. Thus, it has to use some other port, 8080 is the suggested default. When you try to use port 80, what happens? -- Michael J. Suzio Lead Software Engineer -- ISS Southfield [EMAIL PROTECTED]
Re: mod_jk does not compile (3.2b7)
I'm having the same problem on solaris(apache_1.3.14, gcc version 2.95.2 19991024 (release)) Any tips or pointers are greatly appreciated! I've tried everything mentioned on http://jakarta.apache.org/tomcat/jakarta-tomcat/src/doc/mod_jk-howto.html I have also collected kernel trace - apxs tries execute "-o" ?! If I run manually (gcc -shared -o mod_jk.so *.o) afterwards - I get 10 pages worth of "undefined" stuff. apxs -o mod_jk.so -DSOLARIS -I../jk -I/opt/java/include -I/opt/java/include/solaris -c *.c ../jk/*.c good messages and then: ---try execute -o mod_jk.so jk_worker.o jk_util.o jk_uri_worker_map.o jk_sockbuf.o jk_pool.o jk_nwmain.o jk_msg_buff.o jk_map.o jk_lb_worker.o jk_jni_worker.o jk_connect.o jk_ajp13_worker.o jk_ajp13.o jk_ajp12_worker.o mod_jk.o Can't exec "-o": No such file or directory at /usr/local/apache/bin/apxs line 246. apxs:Break: Command failed with rc=255 [root@aurora apache1.3]# [root@aurora apache1.3]# uname -a[root@aurora apache1.3]# gcc -shared -o mod_jk.so *.o Text relocation remains referenced against symbol offset in file unknown 0x85c jk_ajp12_worker.o unknown 0x858 jk_ajp12_worker.o unknown 0x828 jk_ajp12_worker.o unknown 0x84c jk_ajp12_worker.o SunOS aurora 5.7 Generic_106541-11 sun4u sparc SUNW,Ultra-80 carnell wrote: cd /opt/tomcat/jakarta-tomcat/src/native/apache1.3 /opt/apache/bin/apxs -o mod_jk.so -DSOLARIS -I../jk -I/usr/java/include -I/usr/java/include/solaris -lposix4 -c *.c ../jk/*.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c mod_jk.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_ajp12_worker.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_ajp13.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_ajp13_worker.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_connect.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_jni_worker.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_lb_worker.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_map.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_msg_buff.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_nwmain.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_pool.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_sockbuf.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_uri_worker_map.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_util.c gcc -DSOLARIS2=260 -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/ opt/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/so laris -DSOLARIS -c ../jk/jk_worker.c ld -G -o mod_jk.so jk_worker.o jk_util.o jk_uri_worker_map.o jk_sockbuf.o jk_pool.o jk_nwmain.o jk_msg_buff.o jk_map.o jk_lb_worker.o jk_jni_worker.o jk_connect.o jk_ajp13_worker.o jk_ajp13.o jk_ajp12_worker.o mod_jk.o -lposix4 apxs:Break: Command failed with rc=16711680 And it worked under 3.2 b6 :( Any ideas? Craig.
jk_nt_service
Is jk_nt_service only available for the Tomcat beta builds?
Re: Contexts and dispatchers
Hi Richard,
Sorry for the misunderstanding. I think I finally see what you are
trying to do.
Suppose you have two web apps app1 and app2.
You are in a servlet in app1 and you want a RequestDispatcher
for a JSP (say my.jsp) in app2. You would:
RequestDispatcher rd;
String uri = "/app2/my.jsp";
ServletContext ctxt =getServletContext().getContext(uri);
rd=ctxt.getRequestDispatcher("/app2.jsp");
if (rd != null)
rd.include(request,response);
"ctxt" is the Servlet Context of app2, so you don't need
to strip or add anything.
Are we getting any closer?
--- Richard Evans [EMAIL PROTECTED] wrote:
There are two getRequestDispatcher() methods.
One in the ServletContext that uses absolute paths (start with /).
One in the request that uses relative paths.
Looks like you need the absolute path one.
No. My understanding is that the one in ServletContext takes paths
relative to
the context root. _Not_ absolute paths.
To recap ..
I have a URI which I need to forward to the correct ServletContext.
I can
do something like:
ServletContext other = getServletContext().getContext(uri);
This works because getContext() takes absolute paths.
But then how to I call getRequestDispatcher or getRealPath on that
other
context? To get the correct result I need to strip off the other
contexts root
from the URI before callign getRequestDispatcher or getRealPath. But
I can't
find any way of determining what the root of the other context is.
It could
just be the default "/" context or it could be a context which
handles the URL
explicitly.
Help, anyone?
Richard
--- Richard Evans [EMAIL PROTECTED] wrote:
But I need the context path for a different ServletContext.
request.getContextPath returns the path for _this_ context, not
a
foreign
one.
-Original Message-
From: Wyn Easton [mailto:[EMAIL PROTECTED]]
Sent: 11 November 2000 21:57
To: [EMAIL PROTECTED]
Subject: Re: Contexts and dispatchers
--- Richard Evans [EMAIL PROTECTED] wrote:
"/file/x/y". (The URL without the context root). How to I
find
the
context
Use request.getContextPath()
If your web app. is called app1 getContextPath() would return
/app1
=
Wyn Easton
[EMAIL PROTECTED]
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RE: jk_nt_service
I run it with 3.1 Mark G. Franz -Original Message- From: Hernandez, Rey [mailto:[EMAIL PROTECTED]] Sent: Monday, November 13, 2000 2:48 PM To: '[EMAIL PROTECTED]' Subject: jk_nt_service Is jk_nt_service only available for the Tomcat beta builds?
j_security_check preprocessing
I need to store the username/password entered by the user in order to use
them later to connect to an external system, so I tried changing login.jsp
to post to a jsp file rather than j_security_check.
The jsp then stores the username/password and tries to call j_security_check
as follows:
%! String userName, password; %
%
userName = request.getParameter("j_username");
password = request.getParameter("j_password");
%
%-- store login information in javax.servlet.http.HttpSession --%
%
session.setAttribute("login_username", userName);
session.setAttribute("login_password", password);
%
%-- execute security check --%
jsp:forward page="j_security_check"
jsp:param name="j_username" value="%= userName %"/
jsp:param name="j_password" value="%= password %"/
/jsp:forward
However, this gives the exception below (in tomcat 4m4) and creates an empty
file called j_security_check in the login directory.
If I change the jsp:forward to another jsp it works and the jsp gets all the
parameters/attributes and header info.
Is this a bug or is there any other way to call j_security_check manually?
Or at least replicate the work of authenticating the username/password and
storing that as the principal.
Thanks,
Barry.
A Servlet Exception Has Occurred
Exception Report:
javax.servlet.ServletException: Servlet.service() for servlet default threw
exception
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:537)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
at
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:431)
at
login._0002flogin_0002fsecurity_0005fcheck_0002ejspsecurity_0005fcheck_jsp_32._jspService(_0002flogin_0002fsecurity_0005fcheck_0002ejspsecurity_0005fcheck_jsp_32.java:102)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:181)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:317)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:396)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:180)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:255)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:165)
at org.apache.catalina.valves.ValveBase.invokeNext(ValveBase.java:242)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:443)
at org.apache.catalina.valves.ValveBase.invokeNext(ValveBase.java:242)
at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:242)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:975)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:1876)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
at org.apache.catalina.valves.ValveBase.invokeNext(ValveBase.java:242)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:343)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:975)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:159)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:785)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:902)
at java.lang.Thread.run(Thread.java:484)
Root Cause:
java.lang.NullPointerException
at
org.apache.catalina.resources.FileResources.setResource(FileResources.java:586)
at
org.apache.catalina.servlets.DefaultServlet.doPut(DefaultServlet.java:401)
at
org.apache.catalina.servlets.DefaultServlet.doPost(DefaultServlet.java:365)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:517)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
at
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:431)
at
login._0002flogin_0002fsecurity_0005fcheck_0002ejspsecurity_0005fcheck_jsp_32._jspService(_0002flogin_0002fsecurity_0005fcheck_0002ejspsecurity_0005fcheck_jsp_32.java:102)
at
Re: Setting JAVA_HOME path on Linux 7.0
At 03:11 PM 11/10/2000 -0500, you wrote: I'm using tomcat 3.2 and jdk1.3 and it works fine on debian. Haven't tryed tomcat 3.1 with jdk1.3 -- I've had many problems trying to get this to work, I started with the Debian tomcat, and have posted a few notes to this group, but not gotten much help. I'd really love it if you could tell me the steps to a working tomcat + Apache install on Debian! Thanks, Gregory Gregory Guthrie [EMAIL PROTECTED] (641)472-1125Fax: -1103
New user question...
I just installed Tomcat for the first time and am trying to run a simple JSP that uses a very simple custom tag. When I run the JSP, I am getting the following Jasper compiler exception: org.apache.jasper.compiler.ParseException: C:\tag_test.jsp(0,4) Invalid directive at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:186) at org.apache.jasper.compiler.Parser.parse(Parser.java:1073) Here's what I did: 1) I put the JSP file in "install_dir/webapps/Root" (simple JSPs that don't use custom tags work fine from here) 2) I put the JSP Tag handler class in "install_dir/webapps/Root/Web-inf/classes" 3) I put the TLD file in "install_dir/webapps/Root" Any ideas? Thanks. -Lenny
RE: auto-loading
-Original Message- From: ' [SMTP:[EMAIL PROTECTED]] Sent: Monday, November 13, 2000 7:37 PM To: [EMAIL PROTECTED] Subject: auto-loading Hi, How do I stop tomcat from automatically loading applications in /webapps? do I uncomment the ...context.AutoSetup ContextInterceptor in server.xml? [Kitching Simon] I presume you mean *comment out* the AutoSetup. This is exactly what needs to be done. Will this effect anything else? thanks! [Kitching Simon] Cheers, Simon
Re: auto-loading
Uncomment, no ... comment out the interceptor for AutoSetup and this will stop it loading everything in $TOMCAT_HOME/webapps Ypu'll then need to create a context for anything you want loaded from there (admin/examples/test) ' wrote: Hi, How do I stop tomcat from automatically loading applications in /webapps? do I uncomment the ...context.AutoSetup ContextInterceptor in server.xml? Will this effect anything else? thanks!
Re: New user question...
The error is in the first line of your JSP file 'tag_test.jsp'. org.apache.jasper.compiler.ParseException: C:\tag_test.jsp(0,4) Invalid directive at... The error message says it is a directive, but without the details, it is hard to tell exactly what is wrong. If you tell us what's there, we can help you one step further. -- Pierre "Reynshteyn, Leonid" wrote: I just installed Tomcat for the first time and am trying to run a simple JSP that uses a very simple custom tag. When I run the JSP, I am getting the following Jasper compiler exception: org.apache.jasper.compiler.ParseException: C:\tag_test.jsp(0,4) Invalid directive at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:186) at org.apache.jasper.compiler.Parser.parse(Parser.java:1073) Here's what I did: 1) I put the JSP file in "install_dir/webapps/Root" (simple JSPs that don't use custom tags work fine from here) 2) I put the JSP Tag handler class in "install_dir/webapps/Root/Web-inf/classes" 3) I put the TLD file in "install_dir/webapps/Root" Any ideas? Thanks. -Lenny
adding sessionId to apache logs
Well, I did it, and it was too easy.
Adding a line in SessionInterceptor.beforeBody():
response.addHeader("jsessid", (reqSessionId!=null) ? reqSessionId
: rrequest.getRequestedSessionId() );
And in httpd.conf:
LogFormat "%h %l %{jsessid}o %t \"%r\" %s %b" toppkcommon
Wow... too simple... now I need the program to interprete the info ;)
Thanks tomcat crew, thanks apache crew,
Kenneth
I want to unsubscribe from this list
Hi Tomcat, I have tried 3 times to sign out the mail list. Who can help me? Best Regards, Leslie ¸Ï¿ì×¢²áÍøÒ×È«ÐÂ163.comÃâ·ÑÐÅÏä http://images.163.com/images/163com/ WAPÊÖ»ú--ÖÁ¿á´ó½±µÈ×ÅÄ㣡
RE: [BUG] OutputStream is already being used for this request
I am getting this while using request.getOutputStream() to write binary data is a JSP. I did some more hunting and it looks like this is not allowed, and should be done only in a servlet. I is a shame, because it was only three lines of code and to go through all the servlet sets just for just three lines of code. Jim K -Original Message- From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Sent: Sunday, November 12, 2000 11:06 PM To: [EMAIL PROTECTED] Subject: Re: [BUG] OutputStream is already being used for this request kramer wrote: I am still getting the error message "OutputStream is already being used for this request" even with 3.2 beta 7. Does any one know if this should be fix prior to finial 3.2? Under what circumstances are you getting this message? There are valid cases of getting this that are required by the servlet 2.2 specification -- but without knowing what your scenario is, nobody can tell if this is a feature or a bug :-). Craig McClanahan
problem in running servlet
Hello, I have installed TOMCAT with Apache. I followed your user guide and then tomcat faqs to install tomcat. Now I am able to run .jsp files using both tomcat as well as Apache. I can also run sample servlet provided alongwith examples. But I cannot run my own servlet. I have stored itin webapps/root/web-inf/classes directory. I still don't understand which files need to be configured in order to run my servlets? I have added following block to web.xml file servlet servlet-namehi/servlet-name servlet-classhi/servlet-class /servlet where "hi" is the name of my servlet file. But when I try to run it through browser giving command http://localhost:8040//hi where 8040 is apache port(which I have changed ) it gives me 404 error. Can you please help me in configuring files so as to run my own servlets? Thanks, Rasikaj _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com.
difficulty in running servlets
Hello,I have installed TOMCAT with Apache. I followed your user guide and then tomcat faqs to install tomcat.Now I am able to run .jsp files using both tomcat as well as Apache. I can also run sample servlet provided alongwith examples. But I cannot run my own servlet.I have stored itin webapps/root/web-inf/classes directory. I still don't understand which files need to be configured in order to run my servlets?I have added following block to web.xml fileservlet servlet-namehi/servlet-name servlet-classhi/servlet-class /servletwhere "hi" is the name of my servlet file. But when I try to run it through browser giving command http://localhost:8040//hi where 8040 is apache port(which I have changed ) it gives me 404 error.Can you please help me in configuring files so as to run my own servlets?Thanks,Rasikaj
RE: difficulty in running servlets
try adding this servlet-mapping servlet-namehi/servlet-name url-pattern/hi/url-pattern /servlet-mapping to your web.xml -Original Message-From: Rasika [mailto:[EMAIL PROTECTED]]Sent: Tuesday, November 14, 2000 5:06 PMTo: [EMAIL PROTECTED]Subject: difficulty in running servlets Hello,I have installed TOMCAT with Apache. I followed your user guide and then tomcat faqs to install tomcat.Now I am able to run .jsp files using both tomcat as well as Apache. I can also run sample servlet provided alongwith examples. But I cannot run my own servlet.I have stored itin webapps/root/web-inf/classes directory. I still don't understand which files need to be configured in order to run my servlets?I have added following block to web.xml fileservlet servlet-namehi/servlet-name servlet-classhi/servlet-class /servletwhere "hi" is the name of my servlet file. But when I try to run it through browser giving command http://localhost:8040//hi where 8040 is apache port(which I have changed ) it gives me 404 error.Can you please help me in configuring files so as to run my own servlets?Thanks,Rasikaj
servlets problem is still there
Hello,I have installed TOMCAT with Apache. I followed your user guide and then tomcat faqs to install tomcat.Now I am able to run .jsp files using both tomcat as well as Apache. I can also run sample servlet provided alongwith examples. But I cannot run my own servlet.I have stored itin webapps/root/web-inf/classes directory. I still don't understand which files need to be configured in order to run my servlets?I have added following block to web.xml fileservlet servlet-namehi/servlet-name servlet-classhi/servlet-class /servlet servlet-mapping servlet-namehi/servlet-name url-pattern/hi/url-pattern /servlet-mapping where "hi" is the name of my servlet file. But when I try to run it through browser giving command http://localhost:8040//hi where 8040 is apache port(which I have changed ) it gives me 404 error.Can you please help me in configuring files so as to run my own servlets?Thanks,Rasikaj
Problems getting generated images through the IIS connector.
Hi, We are having a wierd problem here... here's the (short) story. We are generating JPEG Images from one of our servlets (Java2D and the sun Jpeg codec). It shows up correctly in IE without problems... but when we try to print the page (yep, some of our users want to do that), the images do not show. The wired thing is that it only happens when we access the images through IIS (using the isapi_redirect filter). When we access the image through tomcat (port 8080) they show and print correctly. I tried to look a little bit further... In IE when I take the properties of the image (coming trough Tomcat:8080) it knows the size (in pixels and in bytes) and it shows it mime/type (JPEG). When I do the same trough IIS it does not know the size (in bytes) nor its mime type. Even save image does not work as expected (it only saves in BMP). I almost forgot to mention versions... I does that under Tomcat 3.1 (final) and the new 3.2b7, I'm going to test with the 4.0M4 very soon. Does anyone has any idea ??? Thanks a lot. Michel Lehon. [EMAIL PROTECTED] SAS Data Warehousing and Web Enablement.
Re: mod_jk does not compile (3.2b7)
For Solaris: apxs -o mod_jk.so -DSOLARIS -I../jk -I/usr/java/include -I/usr/java/include/solaris -c *.c ../jk/*.c On some systems, this will build the module correctly, but will fail at runtime with a "symbol "fdatasync" not found". To fix, add -lposix4 just before the -c in the above command. as in the howto mod-jk. I had to add the -lposix4 in the 3.2b6 release. before the -c as instructed: "/opt/apache/bin/apxs -o mod_jk.so -DSOLARIS -I../jk -I/usr/java/include -I/usr/java/include/solaris -lposix4 -c *.c ../jk/*.c" - Original Message - From: "John Tangney" [EMAIL PROTECTED] To: [EMAIL PROTECTED]; "carnell" [EMAIL PROTECTED] Sent: Monday, November 13, 2000 6:59 PM Subject: Re: mod_jk does not compile (3.2b7) On 11/13/00 2:54 AM, carnell at [EMAIL PROTECTED] wrote: apxs:Break: Command failed with rc=16711680 And it worked under 3.2 b6 :( Any ideas? Yeah. I worked through a similar one. It's probably something in apxs itself. In my case, I needed to modify $CFG_LD_SHLIB inside apxs. Maybe your problem is something similar...? Your output line that ends with -lposix4 looks suspcious. Shouldn't those options go before the list of files? Also check that you have specified args to apxs in the correct order. Yes, order matters. Good luck! --johnt
howto: allow access to a context only from a single ip?
hi, is it possible to deny all access to a context of my tomcat server except for clients with a specific ip adress? tnx
RE: Problems getting generated images through the IIS connector.
Hi, I do have have the same problem, I am interested in sharing any solution you can find. Etienne -Original Message- From: Michel Lehon [mailto:[EMAIL PROTECTED]] Sent: mardi 14 novembre 2000 8:17 To: [EMAIL PROTECTED] Subject: Problems getting generated images through the IIS connector. Hi, We are having a wierd problem here... here's the (short) story. We are generating JPEG Images from one of our servlets (Java2D and the sun Jpeg codec). It shows up correctly in IE without problems... but when we try to print the page (yep, some of our users want to do that), the images do not show. The wired thing is that it only happens when we access the images through IIS (using the isapi_redirect filter). When we access the image through tomcat (port 8080) they show and print correctly. I tried to look a little bit further... In IE when I take the properties of the image (coming trough Tomcat:8080) it knows the size (in pixels and in bytes) and it shows it mime/type (JPEG). When I do the same trough IIS it does not know the size (in bytes) nor its mime type. Even save image does not work as expected (it only saves in BMP). I almost forgot to mention versions... I does that under Tomcat 3.1 (final) and the new 3.2b7, I'm going to test with the 4.0M4 very soon. Does anyone has any idea ??? Thanks a lot. Michel Lehon. [EMAIL PROTECTED] SAS Data Warehousing and Web Enablement.
Re: user authentication
On Mon, 13 Nov 2000, Michelle wrote: I've been delving through the Tomcat archives and various guru site out there, trying to piece together a sound approach to handling user authentication and rights access. I've seen some threads and articles on using sessions, some references in the Tomcat archives to JDBCRealm (which I cannot find anything more on), hooking into databases .. etc. I find I am a bit miffed and coming here looking for some suggestions. My site will have static and dynamic pages will contain both protected and unprotected areas in the protected areas, will require logins each user will be assigned a role for the protected area which grants access rights such as read, write, admin - yes, an ACL model For our system, we're managing it all through sessions. When the person logs in, their login information is checked against a database object. If it matches, they're logged in. Otherwise, they're asked to provide a correct login, or bugger off. After they're logged in, there is a user object associated with their session (session.setAttribute( user, "user" )). It is through this user object that decides where they can access, and what they can access. Any thoughts on the best approach? Should I use JDBCRealm (an can someone send me the link to docs please?) Should I use the session object to hold a URL to role access hash once a user logs? Should I spin my own (YIKES!)? That's what we chose to do. However, we have very specific needs for our project. Perhaps you do not, for yours. Perhaps you just want a UNIX-style ACL system. If that is the case, and you're not overly concerned about passwords flying over the network, you might consider Apache access control files (if you're using Apache), or whatever the similar item is for IIS.) Daniel Lynes eService System Corp.
SSL support
I am wondering if there is any SSL support in Tomcat 3.1. If yes how do I do it? Christian
