Need help on Servlet deployment on Tomcat 4.1.30
Hi! I received the following error when I deployed HelloCS6386.class under the directory below and then try to access it using browser by typing in the address field http://localhost:10034/cs6386/serlvet/HelloCS6386: +-- webapps +-- cs6386 +-- WEB-INF +-- classes +-- HelloCS6386.class Can anyone tell me how to fix it? Thanks a lot! = HTTP Status 404 - /cs6386/servlet/HelloCS6386 type Status report message /cs6386/servlet/HelloCS6386 description The requested resource (/cs6386/servlet/HelloCS6386) is not available. Apache Tomcat/4.1.30 == __ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Servlet Deployment Problem
I've spent 6-8 hours trying to figure out why Tomcat (ver 4.1.27) could not find servlet classes using a standard http://localhost:8080/%CATALINA_HOME%/appdir/servlet/ServletName url. While trying to run this down I used a stack of JSP development manuals, the WROX Apache Tomcat manual, and the Jakarta website to no avail. I tried every conceivable permutation of deployment web.xml file, server.xml file and app directory structure (carefully following directions from multiple books). The solution was finally found in a devshed forum -- the invoker servlet mapping has been commented out of the conf/web.xml file in the binary distribution. Why My second question is where would documentation for this issue reasonably be found? Fiske (frustrated JSP developer)
RE: Servlet Deployment Problem
http://jakarta.apache.org/tomcat/faq/misc.html#invoker -Original Message- From: Miles, Fiske III [NTWK SVCS] [mailto:[EMAIL PROTECTED] Sent: 28 October 2003 20:10 To: [EMAIL PROTECTED] Subject: Servlet Deployment Problem I've spent 6-8 hours trying to figure out why Tomcat (ver 4.1.27) could not find servlet classes using a standard http://localhost:8080/%CATALINA_HOME%/appdir/servlet/ServletName url. While trying to run this down I used a stack of JSP development manuals, the WROX Apache Tomcat manual, and the Jakarta website to no avail. I tried every conceivable permutation of deployment web.xml file, server.xml file and app directory structure (carefully following directions from multiple books). The solution was finally found in a devshed forum -- the invoker servlet mapping has been commented out of the conf/web.xml file in the binary distribution. Why My second question is where would documentation for this issue reasonably be found? Fiske (frustrated JSP developer) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet Deployment Problem
Howdy, I've spent 6-8 hours trying to figure out why Tomcat (ver 4.1.27) could not find servlet classes using a standard http://localhost:8080/%CATALINA_HOME%/appdir/servlet/ServletName url. Your first mistake is assuming the above URL is a standard. It's not, and the servlet specification does not mandate that a servlet container support such URLs. The solution was finally found in a devshed forum -- the invoker servlet mapping has been commented out of the conf/web.xml file in the binary distribution. Why The invoker servlet was disabled for security reasons. This is in the release notes for every tomcat version since 4.1.18. It's also in the tomcat FAQ (http://jakarta.apache.org/tomcat/faq), and has been discussed many times on this list (so searching the list archives would have revealed this information). Many books, as is nearly always the case for this field, are out of date. 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: Manual servlet deployment problems on 4.1.18
There are examples of how to setup servlets in web.xml in the web.xml file in the /examples webapp that comes with Tomcat. There's other good stuff in the examples webapp as well. John -Original Message- From: Steve Hole [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 11:40 PM To: Tomcat Users List Subject: RE: Manual servlet deployment problems on 4.1.18 In otherwords, I assumed the servlet-name element linked the servlet and servlet-mapping elements. Is that true? The documentation for the servlet-mapping functionality is not exactly great and there is no documentation on the default mapping rules at all that I could find. Anyway, thanks for the help. Cheers. --- Steve Hole Chief Technology Officer - Billing and Payment Systems ACI Worldwide mailto:[EMAIL PROTECTED] Phone: 780-424-4922 - 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: Manual servlet deployment problems on 4.1.18
Yes, the Invoker servlet is disabled by default. You need to either: - enable the Invoker servlet (not recommended) OR - explicitly declare your servlet in your web application's web.xml file John -Original Message- From: Ray Tayek [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 9:25 PM To: Tomcat Users List Subject: RE: Manual servlet deployment problems on 4.1.18 i can not get 4.1.18-le to run on win98se and i get at a 404 on linux when i try to put Hello.class manually in .../jakarta-tomcat-4.1.18-LE-jdk14/webapps/ROOT\WEB-INF/classes and using localhost:8080/servlet/Hello (without adding to the web.xml) could the servlet option be turned off by default? (does anyone know where to look?) also, running the sample in .../jakarta-tomcat-4.1.18-LE-jdk14/webapps/tomcat-docs/appdev/sample fails with 401 when doing the ant install. if you get 4.1.18 to work, please let me know how you did it. thanks --- ray tayek http://tayek.com/ actively seeking mentoring or telecommuting work vice chair orange county java users group http://www.ocjug.org/ hate spam? http://samspade.org/ssw/ - 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: Manual servlet deployment problems on 4.1.18
On Wed, 26 Feb 2003 22:04:56 -0800 (PST) Steve Guo [EMAIL PROTECTED] wrote: Steve Hole [EMAIL PROTECTED] wrote: This implies that the element defines the name of the web application? -- what do you mean? the webapp is defined by the name of the folder (test) Ah! Which explains the problem. I will suggest that there is a problem somewhere in the JVM dealing with symbolic links to files held on a SAN. I'll have to try this on something other than Linux and see if I still see the problem. That's why it suddenly worked when I moved it locally and I thought it was because I had made a corresponding change in the web.xml file. Thanks for your help Steve. Cheers. --- Steve Hole Chief Technology Officer - Billing and Payment Systems ACI Worldwide mailto:[EMAIL PROTECTED] Phone: 780-424-4922 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Manual servlet deployment problems on 4.1.18
Tomcat doesn't follow symbolic links by default. You have to enable this in server.xml for each Context where you want to use symbolic links. I'm not saying 100% that that was the problem, just that symlink support is not available out of the box with recent versions of Tomcat. John -Original Message- From: Steve Hole [mailto:[EMAIL PROTECTED] Sent: Thursday, February 27, 2003 11:06 AM To: Tomcat Users List Subject: RE: Manual servlet deployment problems on 4.1.18 On Wed, 26 Feb 2003 22:04:56 -0800 (PST) Steve Guo [EMAIL PROTECTED] wrote: Steve Hole [EMAIL PROTECTED] wrote: This implies that the element defines the name of the web application? -- what do you mean? the webapp is defined by the name of the folder (test) Ah! Which explains the problem. I will suggest that there is a problem somewhere in the JVM dealing with symbolic links to files held on a SAN. I'll have to try this on something other than Linux and see if I still see the problem. That's why it suddenly worked when I moved it locally and I thought it was because I had made a corresponding change in the web.xml file. Thanks for your help Steve. Cheers. --- Steve Hole Chief Technology Officer - Billing and Payment Systems ACI Worldwide mailto:[EMAIL PROTECTED] Phone: 780-424-4922 - 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: Manual servlet deployment problems on 4.1.18
At 06:02 AM 2/27/03 -0500, you wrote: Yes, the Invoker servlet is disabled by default. You need to either: - enable the Invoker servlet (not recommended) OR - explicitly declare your servlet in your web application's web.xml file John i enabled it for testing. works like a charm :) thanks -Original Message- From: Ray Tayek [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 9:25 PM To: Tomcat Users List Subject: RE: Manual servlet deployment problems on 4.1.18 i can not get 4.1.18-le to run on win98se and i get at a 404 on linux when i try to put Hello.class manually in .../jakarta-tomcat-4.1.18-LE-jdk14/webapps/ROOT\WEB-INF/classes and using localhost:8080/servlet/Hello (without adding to the web.xml) could the servlet option be turned off by default? (does anyone know where to look?) also, running the sample in .../jakarta-tomcat-4.1.18-LE-jdk14/webapps/tomcat-docs/appdev/sample fails with 401 when doing the ant install. if you get 4.1.18 to work, please let me know how you did it --- ray tayek http://tayek.com/ actively seeking mentoring or telecommuting work vice chair orange county java users group http://www.ocjug.org/ hate spam? http://samspade.org/ssw/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Manual servlet deployment problems on 4.1.18
Yes, I am a newbie.
I am having some difficulty in getting *any* servlets to deploy on a
Tomcat 4.1.3 installation in my development environment. It is very
likely a simple configuration problem, but I have tried about everything I
can think of to resolve it with no luck.
Environment:
j2sdk1.4.1_01
jakarta-tomcat-4.1.18
Redhat Linux 8.0 (kernel 2.4.18)
All of the example, management and admin servlets are working properly in
the Tomcat instance.
I have tried the simplest possible servlet implementation simple (hello
world). The class definition was ripped of directly from the shipped
examples with only a name change in the class itself (to hopefully
eliminate java class loading problems).
The servlet was deployed as:
{CATALINA_HOME}/webapps/simple
{CATALINA_HOME}/webapps/simple/WEB-INF/web.xml
{CATALINA_HOME}/webapps/simple/WEB-INF/classes/simple.class
The web.xml file contains (less the delimiters):
?xml version=1.0 encoding=ISO-8859-1?
!DOCTYPE web-app
PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN
http://java.sun.com/j2ee/dtds/web-app_2_3.dtd;
web-app
servlet
servlet-namesimple/servlet-name
servlet-classca.esys.simple/servlet-class
/servlet
servlet-mapping
servlet-namesimple/servlet-name
url-pattern/simple/url-pattern
/servlet-mapping
/web-app
The behaviour that I see is:
1. The servlet appears to deploy when Tomcat starts up (at least the
logs seem to say so). It appears to find the class libraries.
2. When I run the servlet it simply lists the
${CATALINA_HOME}/webapps/simple directory. The logs seem to indicate
that it maps the URI to the default servlet, which lists directories.
It does not run the servlet class that I specify in the web.xml file.
I have tried the following things:
1. I created the following context element in the server.xml file to
explicitly define the context (rather than letting it build an implicit
context).
Context path=/simple docBase=simple debug=1 reloadable=true /
Note that I turned on debugging which elicited the following log entries
in the logs/localhost_log.2003-02-26.txt file.
2003-02-26 10:25:02 StandardContext[/simple]: Mapping contextPath='/simple' with
requestURI='/simple/' and relativeURI='/'
2003-02-26 10:25:02 StandardContext[/simple]: Mapped to servlet 'default' with
servlet path '/' and path info 'null' and update=true
Which seems to confirm the mapping of the URI to the default servlet
rather than the simple servlet.
2. The original simple class was not part of a package and I had it
placed directly under the classes directory. I tried defining it to be
in the ca.esys package and put it under the classes/ca/esys directory, but
that didn't work.
3. I've tried referring to the servlet using the URI's:
localhost:8080/simple
localhost:8080/servlet/simple
The first maps to the default servlet. The second gives a resource
unavailable error - which I would expect.
So ...
I am at a loss. Any ideas for things to try would be very helpful. I've
looked at every example I could find and scanned through the list archive
for similar things, but had no luck.
Thanks ahead for any help that you can provide.
Cheers.
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RE: Manual servlet deployment problems on 4.1.18
Howdy,
The servlet was deployed as:
{CATALINA_HOME}/webapps/simple
{CATALINA_HOME}/webapps/simple/WEB-INF/web.xml
{CATALINA_HOME}/webapps/simple/WEB-INF/classes/simple.class
snip
The web.xml file contains (less the delimiters):
servlet
servlet-namesimple/servlet-name
servlet-classca.esys.simple/servlet-class
/servlet
That's a mismatch. If the servlet is in package ca.esys then it should
be under WEB-INF/clases/ca/esys/simple.class.
Yoav Shapira
Millennium ChemInformatics
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e-mail is intended only for the individual(s) to whom it is addressed, and may not be
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intended recipient, please immediately delete this e-mail from your computer system
and notify the sender. Thank you.
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RE: Manual servlet deployment problems on 4.1.18
On Wed, 26 Feb 2003 13:12:47 -0500 Shapira, Yoav [EMAIL PROTECTED]
wrote:
Howdy,
The servlet was deployed as:
{CATALINA_HOME}/webapps/simple
{CATALINA_HOME}/webapps/simple/WEB-INF/web.xml
{CATALINA_HOME}/webapps/simple/WEB-INF/classes/simple.class
snip
The web.xml file contains (less the delimiters):
servlet
servlet-namesimple/servlet-name
servlet-classca.esys.simple/servlet-class
/servlet
That's a mismatch. If the servlet is in package ca.esys then it should
be under WEB-INF/clases/ca/esys/simple.class.
Actually, that is a cut and paste error in the mail message. My
apologies. The web.xml file actually contains:
servlet
servlet-namesimple/servlet-name
servlet-classsimple/servlet-class
/servlet
The version that I put in the earlier message was my attempt to try
deploying under a package, which also did not work.
Cheers.
---
Steve Hole
Chief Technical Officer - Electronic Billing and Payment Systems
ACI Worldwide
Email: [EMAIL PROTECTED]
Phone: 780 424 4922
-
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RE: Manual servlet deployment problems on 4.1.18
3. I've tried referring to the servlet using the URI's:
localhost:8080/simple
localhost:8080/servlet/simple
You tried to make it simple, but actually made it complicated.
Your webapp is simple, so you should invoke the servlet by:
localhost:8080/simple/simple
localhost:8080/simple/servlet/simple
Naming all the same tends to confuse users (not sure confuses Tomcat or not). Why not
try:
'test' for the webapp
'Simple' for the servlet
'simple' for the servlet name in web.xml
then you will invoke by
http://localhost:8080/test/servlet/Simple or
http://localhost:8080/test/servlet/simple or
http://localhost:8080/test/simple
Good luck.
Steve Hole [EMAIL PROTECTED] wrote:On Wed, 26 Feb 2003 13:12:47 -0500 Shapira,
Yoav
wrote:
Howdy,
The servlet was deployed as:
{CATALINA_HOME}/webapps/simple
{CATALINA_HOME}/webapps/simple/WEB-INF/web.xml
{CATALINA_HOME}/webapps/simple/WEB-INF/classes/simple.class
The web.xml file contains (less the delimiters):
simple
ca.esys.simple
That's a mismatch. If the servlet is in package ca.esys then it should
be under WEB-INF/clases/ca/esys/simple.class.
Actually, that is a cut and paste error in the mail message. My
apologies. The web.xml file actually contains:
simple
simple
The version that I put in the earlier message was my attempt to try
deploying under a package, which also did not work.
Cheers.
---
Steve Hole
Chief Technical Officer - Electronic Billing and Payment Systems
ACI Worldwide
Email: [EMAIL PROTECTED]
Phone: 780 424 4922
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
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RE: Manual servlet deployment problems on 4.1.18
At 11:43 AM 2/26/03 -0700, you wrote:
On Wed, 26 Feb 2003 13:12:47 -0500 Shapira, Yoav [EMAIL PROTECTED]
wrote:
Howdy,
The servlet was deployed as:
{CATALINA_HOME}/webapps/simple
{CATALINA_HOME}/webapps/simple/WEB-INF/web.xml
{CATALINA_HOME}/webapps/simple/WEB-INF/classes/simple.class
...
That's a mismatch
Actually, that is a cut and paste error in the mail message. My
apologies. The web.xml file actually contains:
servlet
servlet-namesimple/servlet-name
servlet-classsimple/servlet-class
/servlet
The version that I put in the earlier message was my attempt to try
deploying under a package, which also did not work.
i can not get 4.1.18-le to run on win98se and i get at a 404 on linux when
i try to put Hello.class manually in
.../jakarta-tomcat-4.1.18-LE-jdk14/webapps/ROOT\WEB-INF/classes and using
localhost:8080/servlet/Hello (without adding to the web.xml)
could the servlet option be turned off by default? (does anyone know
where to look?)
also, running the sample in
.../jakarta-tomcat-4.1.18-LE-jdk14/webapps/tomcat-docs/appdev/sample fails
with 401 when doing the ant install.
if you get 4.1.18 to work, please let me know how you did it.
thanks
---
ray tayek http://tayek.com/ actively seeking mentoring or telecommuting work
vice chair orange county java users group http://www.ocjug.org/
hate spam? http://samspade.org/ssw/
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: Manual servlet deployment problems on 4.1.18
On Wed, 26 Feb 2003 11:21:21 -0800 (PST) Steve Guo [EMAIL PROTECTED] wrote: You tried to make it simple, but actually made it complicated. Your webapp is simple, so you should invoke the servlet by: localhost:8080/simple/simple localhost:8080/simple/servlet/simple That was the trick. This implies that the servlet-mapping element defines the name of the web application? Naming all the same tends to confuse users (not sure confuses Tomcat or not). Why not try: 'test' for the webapp 'Simple' for the servlet 'simple' for the servlet name in web.xml then you will invoke by http://localhost:8080/test/servlet/Simple or http://localhost:8080/test/servlet/simple or http://localhost:8080/test/simple So what does the web.xml look like for the above? Something like: webapp servlet servlet-namesimple/servlet-name servlet-classSimple/servlet-class /servlet servlet-mapping servlet-namesimple/servlet-name url-pattern/test/url-pattern /servlet-mapping /webapp In otherwords, I assumed the servlet-name element linked the servlet and servlet-mapping elements. Is that true? The documentation for the servlet-mapping functionality is not exactly great and there is no documentation on the default mapping rules at all that I could find. Anyway, thanks for the help. Cheers. --- Steve Hole Chief Technology Officer - Billing and Payment Systems ACI Worldwide mailto:[EMAIL PROTECTED] Phone: 780-424-4922 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Manual servlet deployment problems on 4.1.18
Steve Hole [EMAIL PROTECTED] wrote: This implies that the element defines the name of the web application? -- what do you mean? the webapp is defined by the name of the folder (test) So what does the web.xml look like for the above? Something like: servlet servlet-namesimple/servlet-name servlet-classSimple/servlet-class /servlet servlet-mapping servlet-namesimple/servlet-name url-pattern/welcomeme.xxx/url-pattern /servlet-mapping then you will invoke by http://localhost:8080/test/servlet/Simple - from servlet class http://localhost:8080/test/servlet/simple - from servlet tag http://localhost:8080/test/welcomeme.xxx - from servlet-mapping tag - Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, and more
Servlet deployment problems (Apache 2.0.44 / Jakarta-Tomcat 4.1.18)
Hi. I have some problems with the deployment of servlets with Apahce / Jakarta-Tomcat. 1.) I have placed the servlet class in: .../webapps/application/WEB-INF/classes/servlet class 2.) I have added a web.xml file in: .../webapps/application/WEB-INF/web.xml 3.) I have added the following lines to the web.xml file: - servlet -servlet-nameTesting/servlet-name -servlet-classTesting/servlet-class - /servlet 4.) I have then tried to execute the servlet with this: - a href=/servlet/TestingTesting servlet/a and - a href=/application/servlet/TestingTesting servlet/a but I am always getting a HTTP Status 404 ERR: - The requested resource (path to servlet class) is not available. Any help is appriciated. Best regards, Lars Nielsen Lind
RE: Servlet deployment problems (Apache 2.0.44 / Jakarta-Tomcat 4.1.18)
Add servlet-mapping servlet-nameTesting/servlet-name url-pattern/servlet/MyServlet/url-pattern (change this as needed) /servlet-mapping to your web.xml below the entry you already made. The entry you have is incomplete, there is no URL map. That's the reason for the 404. John -Original Message- From: Lars Nielsen Lind [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 6:56 AM To: Tomcat Users List Subject: Servlet deployment problems (Apache 2.0.44 / Jakarta-Tomcat 4.1.18) Hi. I have some problems with the deployment of servlets with Apahce / Jakarta-Tomcat. 1.) I have placed the servlet class in: .../webapps/application/WEB-INF/classes/servlet class 2.) I have added a web.xml file in: .../webapps/application/WEB-INF/web.xml 3.) I have added the following lines to the web.xml file: - servlet -servlet-nameTesting/servlet-name -servlet-classTesting/servlet-class - /servlet 4.) I have then tried to execute the servlet with this: - a href=/servlet/TestingTesting servlet/a and - a href=/application/servlet/TestingTesting servlet/a but I am always getting a HTTP Status 404 ERR: - The requested resource (path to servlet class) is not available. Any help is appriciated. Best regards, Lars Nielsen Lind - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet deployment problems (Apache 2.0.44 / Jakarta-Tomcat 4.1.18)
Are you using jdk 1.4, in 1.4 you can no longer have non packaged classes.. Also you might need to setup the default servlet as it is disabled by default for security reasons. If you do not want to enable the default servlet you could also create a servlet mapping. John -Original Message- From: Lars Nielsen Lind [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 6:56 AM To: Tomcat Users List Subject: Servlet deployment problems (Apache 2.0.44 / Jakarta-Tomcat 4.1.18) Hi. I have some problems with the deployment of servlets with Apahce / Jakarta-Tomcat. 1.) I have placed the servlet class in: .../webapps/application/WEB-INF/classes/servlet class 2.) I have added a web.xml file in: .../webapps/application/WEB-INF/web.xml 3.) I have added the following lines to the web.xml file: - servlet -servlet-nameTesting/servlet-name -servlet-classTesting/servlet-class - /servlet 4.) I have then tried to execute the servlet with this: - a href=/servlet/TestingTesting servlet/a and - a href=/application/servlet/TestingTesting servlet/a but I am always getting a HTTP Status 404 ERR: - The requested resource (path to servlet class) is not available. Any help is appriciated. Best regards, Lars Nielsen Lind - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Servlet deployment.
Hi all. I have worked with iPlanet and other servers but havent really deployed/coded for Tomcat much. I want some expert advise on structure of tomcat applications. I have the current structure :- webapps/examples/jsp has default examples. I started my project say projectA like this webapps/examples/projectA I want to ideally take it 1 level up to webapps/projectA. This would make me do some context settings in some xml files. Which all and how ? The jsp page came up instantly on http://localhost:8080/examples/ProjectA/index.jsp == Now I have written a servlet Router.java, how do I get the jsp above to submit to this java program. Where do I put the java program in a project structure in Tomcat and what changes do I make. I tried changing the web.xml (url patterm etc) in webapps\examples\WEB-INF\web.xml but I didnt know how tomcat does this. So coudl someone tell me where I would get an example of how to configure the xml files to MAP the servlet I write for tomcat. Thanks all Tript Singh -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Servlet deployment.
See the article,Deploying Web Applications to Tomcat at http://www.onjava.com/pub/a/onjava/2001/04/19/tomcat.html Hi all. I have worked with iPlanet and other servers but havent really deployed/coded for Tomcat much. I want some expert advise on structure of tomcat applications. I have the current structure :- webapps/examples/jsp has default examples. I started my project say projectA like this webapps/examples/projectA I want to ideally take it 1 level up to webapps/projectA. This would make me do some context settings in some xml files. Which all and how ? The jsp page came up instantly on http://localhost:8080/examples/ProjectA/index.jsp == Now I have written a servlet Router.java, how do I get the jsp above to submit to this java program. Where do I put the java program in a project structure in Tomcat and what changes do I make. I tried changing the web.xml (url patterm etc) in webapps\examples\WEB-INF\web.xml but I didnt know how tomcat does this. So coudl someone tell me where I would get an example of how to configure the xml files to MAP the servlet I write for tomcat. Thanks all Tript Singh -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
SOLVING...seems ok so far. Re: Servlet deployment.
Thanks. The link provides exactly what I wanted. Tript Singh - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED]; Triptpal Singh Lamba [EMAIL PROTECTED] Sent: Wednesday, November 20, 2002 4:06 PM Subject: Re: Servlet deployment. See the article,Deploying Web Applications to Tomcat at http://www.onjava.com/pub/a/onjava/2001/04/19/tomcat.html Hi all. I have worked with iPlanet and other servers but havent really deployed/coded for Tomcat much. I want some expert advise on structure of tomcat applications. I have the current structure :- webapps/examples/jsp has default examples. I started my project say projectA like this webapps/examples/projectA I want to ideally take it 1 level up to webapps/projectA. This would make me do some context settings in some xml files. Which all and how ? The jsp page came up instantly on http://localhost:8080/examples/ProjectA/index.jsp == Now I have written a servlet Router.java, how do I get the jsp above to submit to this java program. Where do I put the java program in a project structure in Tomcat and what changes do I make. I tried changing the web.xml (url patterm etc) in webapps\examples\WEB-INF\web.xml but I didnt know how tomcat does this. So coudl someone tell me where I would get an example of how to configure the xml files to MAP the servlet I write for tomcat. Thanks all Tript Singh -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Need guidance with servlet deployment.
I'm having difficulty deploying/implementing my servlet under Tomcat 3.2.4. Here is the situation. I created a basic servlet to handle SOAP messages called gizmoservlet. I edited the web.xml file in the samples that came with Apache SOAP and placed the servlet in the same directory as rpcrouter and everything works fine and I get the proper error message when going to http://localhost:8080/soap/servlet/gizmoservlet. I was able to test and develop the servlet with no problems. However when I create my own gizmoservlet.war and try to deploy it as its own and not under the SOAP sample all I get on my web browser is a directoy listing of a blank directory at the URL http://localhost:8080/gizmoservlet. What could I be doing wrong? Here is my web.xml file and thanks for any help: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.2//EN http://java.sun.com/j2ee/dtds/web-app_2.2.dtd; web-app servlet servlet-namegizmoservlet/servlet-name display-nameGizmo SOAP Servlet/display-name descriptionno description/description servlet-classGizmoServlet/servlet-class init-param /init-param /servlet servlet-mapping servlet-namegizmoservlet/servlet-name url-patterngizmoservlet/url-pattern /servlet-mapping /web-app -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Need guidance with servlet deployment.
-Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 10:56 AM To: [EMAIL PROTECTED] Subject: Need guidance with servlet deployment. servlet-mapping servlet-namegizmoservlet/servlet-name url-patterngizmoservlet/url-pattern I'm pretty sure this should be url-pattern/gizmoservlet/url-pattern (Note the preceding /). -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Need guidance with servlet deployment.
Randy, thank you for catching that. I restarted Tomcat after fixing it and it still doesn't work. Nutz. Thank you though. Chris -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 9:26 AM To: 'Tomcat Users List' Subject: RE: Need guidance with servlet deployment. -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 10:56 AM To: [EMAIL PROTECTED] Subject: Need guidance with servlet deployment. servlet-mapping servlet-namegizmoservlet/servlet-name url-patterngizmoservlet/url-pattern I'm pretty sure this should be url-pattern/gizmoservlet/url-pattern (Note the preceding /). -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Need guidance with servlet deployment.
on top of Randy's suggestsion, try to access the URL: http://localhost:8080/gizmoservlet/something.html or http://localhost:8080/servlet/GizmoServlet You get the blank directory listing becuase you have a logical directory set up for /gizmoservlet, but no index.html file to handle requests to the root directory for your webapp. Charlie -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 11:20 AM To: Tomcat Users List Subject: RE: Need guidance with servlet deployment. Randy, thank you for catching that. I restarted Tomcat after fixing it and it still doesn't work. Nutz. Thank you though. Chris -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 9:26 AM To: 'Tomcat Users List' Subject: RE: Need guidance with servlet deployment. -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 10:56 AM To: [EMAIL PROTECTED] Subject: Need guidance with servlet deployment. servlet-mapping servlet-namegizmoservlet/servlet-name url-patterngizmoservlet/url-pattern I'm pretty sure this should be url-pattern/gizmoservlet/url-pattern (Note the preceding /). -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Need guidance with servlet deployment.
-Original Message- From: Cox, Charlie [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 11:26 AM To: 'Tomcat Users List' Subject: RE: Need guidance with servlet deployment. on top of Randy's suggestsion, try to access the URL: http://localhost:8080/gizmoservlet/something.html actually your servlet mapping would need to be /gizmoservlet/* for this URL to work. I misread the mapping when I sent this. Charlie or http://localhost:8080/servlet/GizmoServlet You get the blank directory listing becuase you have a logical directory set up for /gizmoservlet, but no index.html file to handle requests to the root directory for your webapp. Charlie -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 11:20 AM To: Tomcat Users List Subject: RE: Need guidance with servlet deployment. Randy, thank you for catching that. I restarted Tomcat after fixing it and it still doesn't work. Nutz. Thank you though. Chris -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 9:26 AM To: 'Tomcat Users List' Subject: RE: Need guidance with servlet deployment. -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 10:56 AM To: [EMAIL PROTECTED] Subject: Need guidance with servlet deployment. servlet-mapping servlet-namegizmoservlet/servlet-name url-patterngizmoservlet/url-pattern I'm pretty sure this should be url-pattern/gizmoservlet/url-pattern (Note the preceding /). -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Need guidance with servlet deployment.
Oh, I get it now. But I think I'm skating around the issue and not seeing it. I changed the line to url-pattern/gizmoservlet/url-pattern and went to the URL: http://localhost:8080/servlet/gizmoservlet and the reply was page not found. I changed the line to url-pattern/servlet/gizmoservlet/url-pattern and went to the URL: http://localhost:8080/gizmoservlet/servlet/gizmoservlet but I get the following error: (keep in mind this servlet works when I place it in the same directory as rpcrouter) Error: 500 Location: /jsoapservlet/servlet/jsoapservlet Internal Servlet Error: java.lang.NullPointerException at java.lang.ClassLoader.resolveClass0(Native Method) at java.lang.ClassLoader.resolveClass(ClassLoader.java:641) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:518) at org.apache.tomcat.loader.AdaptiveServletLoader.loadClass(AdaptiveServletLoader.java:174) at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:265) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:806) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:752) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501) at java.lang.Thread.run(Thread.java:536) -Original Message- From: Cox, Charlie [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 10:26 AM To: 'Tomcat Users List' Subject: RE: Need guidance with servlet deployment. on top of Randy's suggestsion, try to access the URL: http://localhost:8080/gizmoservlet/something.html or http://localhost:8080/servlet/GizmoServlet You get the blank directory listing becuase you have a logical directory set up for /gizmoservlet, but no index.html file to handle requests to the root directory for your webapp. Charlie -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 11:20 AM To: Tomcat Users List Subject: RE: Need guidance with servlet deployment. Randy, thank you for catching that. I restarted Tomcat after fixing it and it still doesn't work. Nutz. Thank you though. Chris -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 9:26 AM To: 'Tomcat Users List' Subject: RE: Need guidance with servlet deployment. -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 10:56 AM To: [EMAIL PROTECTED] Subject: Need guidance with servlet deployment. servlet-mapping servlet-namegizmoservlet/servlet-name url-patterngizmoservlet/url-pattern I'm pretty sure this should be url-pattern/gizmoservlet/url-pattern (Note the preceding /). -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: Need guidance with servlet deployment.
-Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 11:49 AM To: Tomcat Users List Subject: RE: Need guidance with servlet deployment. Oh, I get it now. But I think I'm skating around the issue and not seeing it. I changed the line to url-pattern/gizmoservlet/url-pattern and went to the URL: http://localhost:8080/servlet/gizmoservlet and the reply was page not found. with this mapping, the url should be : http://localhost:8080/gizmoservlet I changed the line to url-pattern/servlet/gizmoservlet/url-pattern and went to the URL: http://localhost:8080/gizmoservlet/servlet/gizmoservlet but I get the following error: (keep in mind this servlet works when I place it in the same directory as rpcrouter) /servlet is a default mapping for any servlet(see /conf/web.xml) therefore you do not need a servlet mapping containing /servet unless you wish to override this functionality. change(or remove) your url-mapping and try this url: http://localhost:8080/servlet/gizmoservlet Charlie Error: 500 Location: /jsoapservlet/servlet/jsoapservlet Internal Servlet Error: java.lang.NullPointerException at java.lang.ClassLoader.resolveClass0(Native Method) at java.lang.ClassLoader.resolveClass(ClassLoader.java:641) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(Adaptiv eClassLoader.java:518) at org.apache.tomcat.loader.AdaptiveServletLoader.loadClass(Adapt iveServletLoader.java:174) at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapp er.java:265) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextM anager.java:806) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:752) at org.apache.tomcat.service.http.HttpConnectionHandler.processCo nnection(HttpConnectionHandler.java:213) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoin t.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPo ol.java:501) at java.lang.Thread.run(Thread.java:536) -Original Message- From: Cox, Charlie [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 10:26 AM To: 'Tomcat Users List' Subject: RE: Need guidance with servlet deployment. on top of Randy's suggestsion, try to access the URL: http://localhost:8080/gizmoservlet/something.html or http://localhost:8080/servlet/GizmoServlet You get the blank directory listing becuase you have a logical directory set up for /gizmoservlet, but no index.html file to handle requests to the root directory for your webapp. Charlie -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 11:20 AM To: Tomcat Users List Subject: RE: Need guidance with servlet deployment. Randy, thank you for catching that. I restarted Tomcat after fixing it and it still doesn't work. Nutz. Thank you though. Chris -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 9:26 AM To: 'Tomcat Users List' Subject: RE: Need guidance with servlet deployment. -Original Message- From: Carver, Christopher [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2002 10:56 AM To: [EMAIL PROTECTED] Subject: Need guidance with servlet deployment. servlet-mapping servlet-namegizmoservlet/servlet-name url-patterngizmoservlet/url-pattern I'm pretty sure this should be url-pattern/gizmoservlet/url-pattern (Note the preceding /). -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Servlet deployment without using web.xml?!
This is what I want to do: 1. First I define one servlet(Controller) in the web.xml file 2. I want my Controller servlet to be able to add and remove servlets(modules) from the application context. Why? In my system each servlet is a module and I want my modules to be pluggable. e.g. possible to add and remove modules(servlets) thru the Controller servlet. Today I have to change the web.xml file and reload the application every module I add/remove. Is this possible? I would see no reason to why there couldn't be some interface between Tomcat and my servlet that could do this. Thanks for any suggestions Thomas Åhlen -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Servlet deployment without using web.xml?!
Thomas Åhlen wrote: 1. First I define one servlet(Controller) in the web.xml file 2. I want my Controller servlet to be able to add and remove servlets(modules) from the application context. ... Is this possible? I would see no reason to why there couldn't be some interface between Tomcat and my servlet that could do this. Have you considered having your controller servlet dispatch to regular old Java code instead of to other servlets? That way you can have full control and still stay within the servlet spec. Otherwise, you're going to have to dig into Tomcat's internals. Which is nonportable but fun. Assuming you want to mess with Tomcat 4 and haven't already got the source, go online and browse the code through CVS. Take a look at org.apache.catalina.servlets.InvokerServlet and org.apache catalina.core.StandardContext. That's what your up against. -- Christopher St. John [EMAIL PROTECTED] DistribuTopia http://www.distributopia.com -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Servlet deployment without using web.xml?!
Have you considered having your controller servlet dispatch to regular old Java code instead of to other servlets? That way you can have full control and still stay within the servlet spec. Yes that is an option but it would require something like this http://mydomain.com/Controller?module=Authaction=Login and I want to use http://mydomain.com/Auth?action=Login Otherwise, you're going to have to dig into Tomcat's internals. Which is nonportable but fun. Assuming you want to mess with Tomcat 4 and haven't already got the source, go online and browse the code through CVS. Take a look at org.apache.catalina.servlets.InvokerServlet and org.apache catalina.core.StandardContext. That's what your up against. Thanks will take a look :). Sounds fun! Thomas -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
servlet deployment
Hello all, I am just wandering how I deploy a servlet that is part of a package, and how to reference it. For example.. say you take the HelloWorldExample servlet that comes with and modify it. Rename the source to HelloWorld.java, and change the file appropriately, including adding a line at the top: package dummy; so, it is in the dummy class. When I deploy this new HelloWorld servlet, I put it in ...webapps/examples/WEB-INF/classes/dummy/HelloWorld.class. Now, to reference this, I expected to be able to go to my browser and hit http://myserver/examples/servlet/dummy/HelloWorld http://myserver/examples/servlet/dummy/HelloWorld . That did not work. So, what do I have to do to make this work? By the way, I am running Apache 1.3.19 and Tomcat 3.2.1.fasdf Thanks.. Kendal L. Montgomery Qwest - eFlow Development Team 614-215-4937
RE: servlet deployment
Try http://myserver:8080/servlet/dummy.HelloWorld 1) 8080 is the default port for Tomcat: you can change it in server.xml. 2) All servlets (by default--settable in web.xml) appear under /servlet. 3) After that comes the full class name. -- Bill K. -Original Message- From: Montgomery, Kendal L [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 6:43 AM To: Tomcat-User (E-mail) Cc: Sharma, Puneet Subject: servlet deployment Hello all, I am just wandering how I deploy a servlet that is part of a package, and how to reference it. For example.. say you take the HelloWorldExample servlet that comes with and modify it. Rename the source to HelloWorld.java, and change the file appropriately, including adding a line at the top: package dummy; so, it is in the dummy class. When I deploy this new HelloWorld servlet, I put it in ...webapps/examples/WEB-INF/classes/dummy/HelloWorld.class. Now, to reference this, I expected to be able to go to my browser and hit http://myserver/examples/servlet/dummy/HelloWorld http://myserver/examples/servlet/dummy/HelloWorld . That did not work. So, what do I have to do to make this work? By the way, I am running Apache 1.3.19 and Tomcat 3.2.1.fasdf Thanks.. Kendal L. Montgomery Qwest - eFlow Development Team 614-215-4937
Re: servlet deployment
You have to create a web.xml file in your Web-inf folder. This file should lokk like this: !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.2//EN http://java.sun.com/j2ee/dtds/web-app_2_2.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-classdummy.HelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/HelloWorld/*/url-pattern /servlet-mapping welcome-file-list welcome-file index.html /welcome-file /welcome-file-list /web-app As you can see, this file specifies the servlet name and maps it to an url pattern. In your html you just have to write i.e: form action=HelloWorld This should work. Manuel Melle Ocáriz Software AG - E-Business Competence Center [EMAIL PROTECTED]
RE: servlet deployment
Thank you... that worked... for some reason I didn't even think to use the full class name. Kendal L. Montgomery Qwest - eFlow Development Team 614-215-4937 -Original Message- From: William Kaufman [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 10:04 AM To: '[EMAIL PROTECTED]' Subject:RE: servlet deployment Try http://myserver:8080/servlet/dummy.HelloWorld 1) 8080 is the default port for Tomcat: you can change it in server.xml. 2) All servlets (by default--settable in web.xml) appear under /servlet. 3) After that comes the full class name. -- Bill K. -Original Message- From: Montgomery, Kendal L [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 6:43 AM To: Tomcat-User (E-mail) Cc: Sharma, Puneet Subject: servlet deployment Hello all, I am just wandering how I deploy a servlet that is part of a package, and how to reference it. For example.. say you take the HelloWorldExample servlet that comes with and modify it. Rename the source to HelloWorld.java, and change the file appropriately, including adding a line at the top: package dummy; so, it is in the dummy class. When I deploy this new HelloWorld servlet, I put it in ...webapps/examples/WEB-INF/classes/dummy/HelloWorld.class. Now, to reference this, I expected to be able to go to my browser and hit http://myserver/examples/servlet/dummy/HelloWorld http://myserver/examples/servlet/dummy/HelloWorld . That did not work. So, what do I have to do to make this work? By the way, I am running Apache 1.3.19 and Tomcat 3.2.1.fasdf Thanks.. Kendal L. Montgomery Qwest - eFlow Development Team 614-215-4937
RE: servlet deployment
you have to modify web.xml and add: servlet servlet-nameHelloWorld/servlet-name servlet-classdummy.HelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/servlet/dummy/HelloWorld/url-pattern /servlet-mapping then you can reference it using the URL you have written On Tuesday, May 22, 2001 3:43 PM, Montgomery, Kendal L [SMTP:[EMAIL PROTECTED]] wrote: Hello all, I am just wandering how I deploy a servlet that is part of a package, and how to reference it. For example.. say you take the HelloWorldExample servlet that comes with and modify it. Rename the source to HelloWorld.java, and change the file appropriately, including adding a line at the top: package dummy; so, it is in the dummy class. When I deploy this new HelloWorld servlet, I put it in ...webapps/examples/WEB-INF/classes/dummy/HelloWorld.class. Now, to reference this, I expected to be able to go to my browser and hit http://myserver/examples/servlet/dummy/HelloWorld http://myserver/examples/servlet/dummy/HelloWorld . That did not work. So, what do I have to do to make this work? By the way, I am running Apache 1.3.19 and Tomcat 3.2.1.fasdf Thanks.. Kendal L. Montgomery Qwest - eFlow Development Team 614-215-4937 __ Tato komunikace je urcena vyhradne pro adresata a je duverna. This communication is intended solely for the addressee and is confidential.
Hot Servlet Deployment in Tomcat 3.2.1
I am running Tomcat 3.2.1. The Server hosting the tomcat will soon go into production. I wanted to know if and how it is possible to deploy servlets without having to restart Tomcat 3.2.1 so it may read the modified web.xml in my context. Thanks in advance. Allan Kamau. __ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/
Servlet deployment
Hi all: For a customer demo, I had written a small servlet and deployed it on Java Web Server 2.0. But we have an evaluation version of Java Web Server so we have to re-install it every 30/45 days. So I just thought of switching over to Tomcat. Basically, I just have a couple of html and gif files, 1 webcallback.class (servlet) and Libm2w32.dll (since servlet uses native methods) I have successfully installed Tomcat 3.2.1 and the sample jsps work fine. Can anyone tell me where I should place all the files (.html, .gif, .class, .dll) of my application ??? Do I need to change the server.xml and add a new context path ??? Can someone kindly tell me the easiest and fastest way to get the servlet working since its just a demo machine ??? Thanks Harry -Original Message- From: Tim O'Neil [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 11, 2001 2:04 PM To: [EMAIL PROTECTED] Subject: RE: /examples/servlet At 11:33 PM 4/11/2001 -0400, you wrote: I wouldn't know how to get mod_jk.so for linux. If you're using modjserv then you're in luck because the user guidelines are for mod_jserv only. Actually, there are complete instructions for using mod_jk on the sun site, and you can get the so right 'ere: http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.2.1/bin/linux/i38 6/
RE: Servlet deployment
http://java.sun.com/docs/books/tutorial/servlets/servletrunner/tomcat-start. html -Original Message- From: Harkishin Nachnani [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 11, 2001 1:15 PM To: [EMAIL PROTECTED] Subject: Servlet deployment Hi all: For a customer demo, I had written a small servlet and deployed it on Java Web Server 2.0. But we have an evaluation version of Java Web Server so we have to re-install it every 30/45 days. So I just thought of switching over to Tomcat. Basically, I just have a couple of html and gif files, 1 webcallback.class (servlet) and Libm2w32.dll (since servlet uses native methods) I have successfully installed Tomcat 3.2.1 and the sample jsps work fine. Can anyone tell me where I should place all the files (.html, .gif, .class, .dll) of my application ??? Do I need to change the server.xml and add a new context path ??? Can someone kindly tell me the easiest and fastest way to get the servlet working since its just a demo machine ??? Thanks Harry -Original Message- From: Tim O'Neil [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 11, 2001 2:04 PM To: [EMAIL PROTECTED] Subject: RE: /examples/servlet At 11:33 PM 4/11/2001 -0400, you wrote: I wouldn't know how to get mod_jk.so for linux. If you're using modjserv then you're in luck because the user guidelines are for mod_jserv only. Actually, there are complete instructions for using mod_jk on the sun site, and you can get the so right 'ere: http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.2.1/bin/linux/i38 6/
New area for servlet and servlet deployment
Hi, I have just installed Apache and Tomcat and modified configuration files according to the minimalistic user's guide. If I want to create a new directory for my test servlets, what steps do I need to take so that they can be detected when I enter a URL? Do I need to create a context (where) and just copy my servlet into the context's directory? Please advise. Thankyou, Neil Neil Wood, Systems Developer, Jungle Online Ltd. www.jungle.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
