form authentication doesnt't work well

[cyril vidal]

Hi,

Perhaps the problem is well known.
I'm under Tomcat/4.1.18-LE-jdk14

When I use form authentication, with the following code snippet included in web.xml:




...


declarativetest

/servlet/chapter9.DeclarativeSecureServlet

POST



...





FORM



/formlogin.html

/formerror.html





...





when I access my servlet 
http://localhost:8080/servlet/chapter9.DeclarativeSecureServlet via POST method, I 
have to fill the form http://localhost:8080/security/formlogin.html: that's confrom to 
 the informations given in web.xml ().

However, when I fill correctly this form, I have the output of doGet method of the 
DeclarativeSecureServlet and not the output of doPost method as expected!!

However, all works well when I run the same example with BASIC autthentication method 
instead of FORM one.

Is this bug fixed in a more recent version of Tomcat?



Thanks in advance for your response,

Regards,

Cyril.

Re: getContext returns null!

[cyril vidal]

You're right Jon.
Thanks for the tip!

Cyril.
- Original Message -
From: "Jon Wingfield" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, November 21, 2003 11:19 AM
Subject: Re: getContext returns null!


> I think you may need to set your Context to be crossContext.
>
> http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/context.html
>
> HTH,
>
> Jon
>
>
> cyril vidal wrote:
> > Hi,
> >
> > I just would like to get a reference to the ServletContext of another
web application as the current one, to get a RequestDispatcher object.
> >
> > I know that the path should begin with / and that it is interpreted
relative to the server's document root .
> >
> > So i'm in a web application context and would like to get the context of
c:\tomcat\webapps\tutobean application.
> >
> > I've written the following code:
> >
> > protected void doGet(HttpServletRequest req, HttpServletResponse rep)
> >
> > throws ServletException, IOException {
> >
> > ServletContext currentSC = getServletContext(); //reference to the
current ServletContext
> >
> > ServletContext distantSC = currentSC.getContext("/tutobean");
//reference to the ServletContext of tutobean webappl, corresponding to
http://localhost:8080/tutobean.
> >
> > distantSC.getRequestDispatcher("/index.html").forward(req,rep);
//NullPOinterException here because distantSC is null!!!
> >
> >
> >
> > What's wrong in my code?
> >
> > Thanks for your response,
> >
> > Regards,
> >
> > Cyril.
> >
>
>
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
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>
>



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getContext returns null!

[cyril vidal]

Hi,

I just would like to get a reference to the ServletContext of another web application 
as the current one, to get a RequestDispatcher object.

I know that the path should begin with / and that it is interpreted relative to the 
server's document root .

So i'm in a web application context and would like to get the context of 
c:\tomcat\webapps\tutobean application.

I've written the following code:

protected void doGet(HttpServletRequest req, HttpServletResponse rep)

throws ServletException, IOException {

ServletContext currentSC = getServletContext(); //reference to the current 
ServletContext

ServletContext distantSC = currentSC.getContext("/tutobean"); //reference to the 
ServletContext of tutobean webappl, corresponding to http://localhost:8080/tutobean.

distantSC.getRequestDispatcher("/index.html").forward(req,rep); //NullPOinterException 
here because distantSC is null!!!



What's wrong in my code?

Thanks for your response,

Regards,

Cyril.

Re: Number of instances with SingleThreadModel

[cyril vidal]

thanks all for your responses.

Regards,
Cyril.

- Original Message -
From: "Remy Maucherat" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, November 14, 2003 2:57 PM
Subject: Re: Number of instances with SingleThreadModel


> cyril vidal wrote:
>
> > Hi,
> >
> > These infos are useful but have nothing to deal with my initial
question;-))
> > So, I ask it again, if some people know about THIS subject:
> >
> > is it possible in Tomcat's configuration to specify
> > the number of servlet instances created when this servlet implements the
> > javax.servlet.SingleThreadModel interface.
>
> No. The value is 20 instances.
>
> There's a constant you can change in the StandardWrapper class, of
> course, and a parameter could be added in StandardContext to set it.
>
> --
> x
> Rémy Maucherat
> Senior Developer & Consultant
> JBoss Group (Europe) SàRL
> x
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>



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Re: Number of instances with SingleThreadModel

[cyril vidal]

Hi,

These infos are useful but have nothing to deal with my initial question;-))
So, I ask it again, if some people know about THIS subject:

is it possible in Tomcat's configuration to specify
the number of servlet instances created when this servlet implements the
javax.servlet.SingleThreadModel interface.

Thanks in advance for your response,
Regards,
Cyril.

Please don't use this thread to initiate another subject...

- Original Message -
From: "Jon Wingfield" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, November 14, 2003 10:58 AM
Subject: Re: Number of instances with SingleThreadModel


> Useful methods on the Runtime class:
> In jdk 1+  Runtime.getRuntime().getTotalMemory();
> In jdk 1+  Runtime.getRuntime().getFreeMemory();
> In jdk 1.4 Runtime.getRuntime().getMaxMemory();
> These methods are diagnostic. You'll need to find out why you are
> getting OutOfMemory errors. Time to profile your app...
>
> HTH,
>
> Jon
>
>
> Neal wrote:
>
> > Does anyone know how I can check to see how much memory is in use or
> > available on Tomcat at any point in time?  I've been getting a
> > java.error.OutOfMemory error lately and I need to be able to track
> > what's going on.
> >
> > Thanks.
> > Neal
> >
> >
> >
> > -
> > 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]
>
>



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Number of instances with SingleThreadModel

[cyril vidal]

Hi,

I would like to know if it is possible in Tomcat's configuration to specify
the number of servlet instances created when this servlet implements the
javax.servlet.SingleThreadModel interface.

Thanks in advance for your response,
Regards,
Cyril.



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Example form-based authentication

[cyril vidal]

Hi,

I'm under Tomcat/4.1.18-LE-jdk14 and just have tested form based example.

Unfortunately, when I access 
http://localhost:8080/examples/jsp/security/protected/index.jsp
 i'm well redirected to login.jsp as mentionned in web.xml

 
/jsp/security/protected/login.jsp
/jsp/security/protected/error.jsp
  


but I've got the following error message:

Generated servlet error:
[javac] Compiling 1 source file

C:\java\plateforme\tomcat\work\Standalone\localhost\examples\jsp\security\protected\login_jsp.java:1:
  expected
package org.apache.jsp.jsp.security.protected;
^
1 error

I've changed nothing to examples directory, so is it an known error?
How may i fix this?

Thanks in advance for your response,
Regards,
Cyril.

tomcat + svg + context

[cyril vidal]

Hi,

I would like to know two things:
1°)First, is it possible for a servlet to produce directly SVG picture on the screen?
I've tried to write the following code for the PrintWriter:
PrintWriter out = res.getWriter();

res.setContentType("image/svg-xml; charset=iso-8859-1");

But it doesn't seem to work.



2°)For the moment, I've written a new file svg, like this, via JAXP:

Source input = new DOMSource(doc);

idTransform.transform(input,new StreamResult(out));

idTransform.transform(input,new StreamResult(new 
FileOutputStream("c:/tomcat/webapps/tuto/WEB-INF/classes/sortie.svg")));

But I've indicated an absolute adress for the file. I know it's possible to indicate 
juste a reltive URL, relative to the web application.

I've looked in the Servlet.API, and it seems to be done via the object ServletContext 
returned by rhe method getServletContext() of ServletConfig.

But I don't know exactly how it works.

I would be very grateful for any assistance.

Th anks in advance,

CYril.

___

Cyril Vidal
Email: [EMAIL PROTECTED]
Web: http://www.planetexml.com

Re: TOmcat 4.0.1 and JDOM b8

[Cyril Vidal]

hi Malachi,

thanks for all the time you spend for me...
I think the error comes anyway from the xerces.jar because when I remove the
xerces.jar from JDOM distribution from the JAVA_HOME\jre\lib\ext, I don't
have the exception...
But I still really don't understand why...

Regards,
 Cyril.
_______

Cyril Vidal
Email: [EMAIL PROTECTED]
Web: http://www.planetexml.com
- Original Message -
From: "Malachi de AElfweald" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Tuesday, October 08, 2002 6:25 PM
Subject: Re: TOmcat 4.0.1 and JDOM b8


> I apologize, but on closer inspection, I am not sure it will be in
xerces...
>
> The error says:
> org.apache.catalina.servlets.InvokerServlet.doGet
>
> and:
> java.lang.VerifyError: (class: TransformServlet, method: doGet signature:
>
(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletRespo
nse;)V)
> Incompatible object argument for function call
>
>
> now, running 'java JWhich org.apache.catalina.servlets.InvokerServlet'
(JWhich can be found
> at http://eoti.org/~malachi/java/jwhich.html), it says that class is
located in
> /usr/local/jakarta-tomcat4.1.12/server/lib/servlets-invoker.jar
>
>
> Now, I tried to find the class TransformServlet...  not an easy one to
find, since we don't
> know the package name... is it org.apache.xml, org.apache.xalan,
javax.xml, javax.servlet, etc...
> I haven't been able to find it on my system
>
> My guess is that you have two copies of this file... but I am not sure
where...
>
> I wouldn't suggest replacing a FILE inside a jar... but figuring out which
jar is causing the conflict
> and seeing if you can (temporarily) remove that conflicting jar to get the
problem to go away...
>
>
> Malachi
>
>
> 10/8/2002 12:36:25 AM, "Cyril Vidal" <[EMAIL PROTECTED]> wrote:
>
> >Hi Malachi,
> >
> >Thanks for your responses.
> >I've uncompressed the two jar files (xercesImpl.jar that I use before and
> >xerces.jar from JDOM).
> >But there are so many classes...
> >Which of them should I remplace from a version to another?
> >
> >Regards,
> >Cyril.
> >___
> >
> >Cyril Vidal
> >Email: [EMAIL PROTECTED]
> >Web: http://www.planetexml.com
> >- Original Message -
> >From: "Malachi de AElfweald" <[EMAIL PROTECTED]>
> >To: "Tomcat Users List" <[EMAIL PROTECTED]>
> >Sent: Tuesday, October 08, 2002 5:44 AM
> >Subject: Re: TOmcat 4.0.1 and JDOM b8
> >
> >
> >> "Incompatible object argument for function call"
> >>
> >> Sounds like the API changed and one of your servlets expected one
> >> format, and the other servlet expected another...  If you open the
> >> jars, you should be able to compare the two files
> >>
> >> Malachi
> >>
> >> 10/7/2002 2:48:00 PM, "Cyril Vidal" <[EMAIL PROTECTED]> wrote:
> >>
> >> >Yes, in fact, I've put the xerces.jar given with JDOM  in
> >> >$JAVA_HOME/jre/lib/ext.
> >> >And I've no more the SAXNotRecognized Exception.
> >> >
> >> >But, it's very strange, I've got now the following error when I run
> >another
> >> >servlet that was running well before the manipulation.
> >> >Here is the beggining of my very basic code:
> >> >
> >> >// Imported TraX classes
> >> >import javax.xml.transform.TransformerFactory;
> >> >import javax.xml.transform.Transformer;
> >> >import javax.xml.transform.stream.StreamSource;
> >> >import javax.xml.transform.stream.StreamResult;
> >> >import javax.xml.transform.TransformerException;
> >> >import javax.xml.transform.TransformerConfigurationException;
> >> >
> >> >
> >> >// Imported java classes
> >> >import java.io.FileOutputStream;
> >> >import java.io.FileNotFoundException;
> >> >import java.io.IOException;
> >> >import org.apache.xerces.parsers.DOMParser;
> >> >import org.w3c.dom.Document;
> >> >import org.w3c.dom.NodeList;
> >> >import java.io.*;
> >> >import javax.servlet.*;
> >> >import javax.servlet.http.*;
> >> >
> >> >
> >> >public class TransformServlet extends HttpServlet {
> >> >
> >> > public  void doGet(HttpServletRequest request, HttpServletResponse
> >> &

Re: TOmcat 4.0.1 and JDOM b8

[Cyril Vidal]

Hi Malachi,

Thanks for your responses.
I've uncompressed the two jar files (xercesImpl.jar that I use before and
xerces.jar from JDOM).
But there are so many classes...
Which of them should I remplace from a version to another?

Regards,
Cyril.
___

Cyril Vidal
Email: [EMAIL PROTECTED]
Web: http://www.planetexml.com
- Original Message -
From: "Malachi de AElfweald" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Tuesday, October 08, 2002 5:44 AM
Subject: Re: TOmcat 4.0.1 and JDOM b8


> "Incompatible object argument for function call"
>
> Sounds like the API changed and one of your servlets expected one
> format, and the other servlet expected another...  If you open the
> jars, you should be able to compare the two files
>
> Malachi
>
> 10/7/2002 2:48:00 PM, "Cyril Vidal" <[EMAIL PROTECTED]> wrote:
>
> >Yes, in fact, I've put the xerces.jar given with JDOM  in
> >$JAVA_HOME/jre/lib/ext.
> >And I've no more the SAXNotRecognized Exception.
> >
> >But, it's very strange, I've got now the following error when I run
another
> >servlet that was running well before the manipulation.
> >Here is the beggining of my very basic code:
> >
> >// Imported TraX classes
> >import javax.xml.transform.TransformerFactory;
> >import javax.xml.transform.Transformer;
> >import javax.xml.transform.stream.StreamSource;
> >import javax.xml.transform.stream.StreamResult;
> >import javax.xml.transform.TransformerException;
> >import javax.xml.transform.TransformerConfigurationException;
> >
> >
> >// Imported java classes
> >import java.io.FileOutputStream;
> >import java.io.FileNotFoundException;
> >import java.io.IOException;
> >import org.apache.xerces.parsers.DOMParser;
> >import org.w3c.dom.Document;
> >import org.w3c.dom.NodeList;
> >import java.io.*;
> >import javax.servlet.*;
> >import javax.servlet.http.*;
> >
> >
> >public class TransformServlet extends HttpServlet {
> >
> > public  void doGet(HttpServletRequest request, HttpServletResponse
> >response)
> > throws IOException, ServletException
> >  {
> >
> >String thisProduct_id = request.getParameter("product_id");
> >
> >and here is the Exception generated by Tomcat:
> >root cause
> >
> >java.lang.VerifyError: (class: TransformServlet, method: doGet signature:
>
>(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResp
o
> >nse;)V) Incompatible object argument for function call
> > at java.lang.Class.newInstance0(Native Method)
> > at java.lang.Class.newInstance(Class.java:237)
> > at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:820)
> > at
>
>org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:615)
> > at
>
>org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.jav
a
> >:396)
> > at
>
>org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> >
> >What do you think is still wrong?
> >Do I have to do something especially with TOmcat?
> >Thanks for your responses,
> >Cyril.
> >___
> >
> >Cyril Vidal
> >Email: [EMAIL PROTECTED]
> >Web: http://www.planetexml.com
> >- Original Message -
> >From: "Malachi de AElfweald" <[EMAIL PROTECTED]>
> >To: "Tomcat Users List" <[EMAIL PROTECTED]>; "Tomcat Users
> >List" <[EMAIL PROTECTED]>
> >Sent: Monday, October 07, 2002 10:28 PM
> >Subject: Re: TOmcat 4.0.1 and JDOM b8
> >
> >
> >> Also, make sure that an older version is not in $JAVA_HOME/jre/lib/ext
> >> cuz that would get used first
> >>
> >> Malachi
> >>
> >>
> >> 10/7/2002 1:14:36 PM, Padhu Vinirs <[EMAIL PROTECTED]> wrote:
> >>
> >> >JDOM is only a easy-to-use-wrapper for java programmers around
standard
> >> >xml parsers. The 'SAXNotRecognizedOption" is an object in xerces.jar.
> >> >make sure the xerces.jar that comes with JDOM beta 8 is in your web
> >> >app's classpath. Maybe JDOM beta 8 supports a version of xerces that
> >> >Tomcat is not supporting.
> >> >
> >> >-- padhu
> >> >
> >> >
> >> >
> >> >cyril 

Re: TOmcat 4.0.1 and JDOM b8

[Cyril Vidal]

Yes, in fact, I've put the xerces.jar given with JDOM  in
$JAVA_HOME/jre/lib/ext.
And I've no more the SAXNotRecognized Exception.

But, it's very strange, I've got now the following error when I run another
servlet that was running well before the manipulation.
Here is the beggining of my very basic code:

// Imported TraX classes
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.stream.StreamSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerConfigurationException;


// Imported java classes
import java.io.FileOutputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.apache.xerces.parsers.DOMParser;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;


public class TransformServlet extends HttpServlet {

 public  void doGet(HttpServletRequest request, HttpServletResponse
response)
 throws IOException, ServletException
  {

String thisProduct_id = request.getParameter("product_id");

and here is the Exception generated by Tomcat:
root cause

java.lang.VerifyError: (class: TransformServlet, method: doGet signature:
(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletRespo
nse;)V) Incompatible object argument for function call
 at java.lang.Class.newInstance0(Native Method)
 at java.lang.Class.newInstance(Class.java:237)
 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:820)
 at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:615)
 at
org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java
:396)
 at
org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

What do you think is still wrong?
Do I have to do something especially with TOmcat?
Thanks for your responses,
Cyril.
_______

Cyril Vidal
Email: [EMAIL PROTECTED]
Web: http://www.planetexml.com
- Original Message -
From: "Malachi de AElfweald" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>; "Tomcat Users
List" <[EMAIL PROTECTED]>
Sent: Monday, October 07, 2002 10:28 PM
Subject: Re: TOmcat 4.0.1 and JDOM b8


> Also, make sure that an older version is not in $JAVA_HOME/jre/lib/ext
> cuz that would get used first
>
> Malachi
>
>
> 10/7/2002 1:14:36 PM, Padhu Vinirs <[EMAIL PROTECTED]> wrote:
>
> >JDOM is only a easy-to-use-wrapper for java programmers around standard
> >xml parsers. The 'SAXNotRecognizedOption" is an object in xerces.jar.
> >make sure the xerces.jar that comes with JDOM beta 8 is in your web
> >app's classpath. Maybe JDOM beta 8 supports a version of xerces that
> >Tomcat is not supporting.
> >
> >-- padhu
> >
> >
> >
> >cyril vidal wrote:
> >
> >>Hi,
> >>
> >>I'm using Tomcat 4.0.1 and I have such a code snippet, using JDOM beta
8:
> >>import java.io.*;
> >>import javax.servlet.*;
> >>import javax.servlet.http.*;
> >>import org.jdom.Element;
> >>import org.jdom.Document;
> >>import org.jdom.output.XMLOutputter;
> >>import org.jdom.input.SAXBuilder;
> >>import org.jdom.JDOMException;
> >>
> >>
> >>public class AddToOrder extends HttpServlet {
> >>
> >>public Document getDocument(File sourceFile, PrintWriter errorsOut) {
> >>try {
> >>  SAXBuilder builder = new SAXBuilder();
> >>Document document = builder.build(sourceFile);
> >>  return document;
> >>
> >>} catch (JDOMException e) {
> >>errorsOut.print("Un problème s'est produit pendant la construction
du
> >>document : "
> >>   +e.getMessage() + ""  + "Un document vide est retourné.");
> >>   return new Document(new Element("blank"));
> >>...
> >>
> >>I receive systematically the following error message :
> >>
> >>root cause
> >>
> >>java.lang.NoClassDefFoundError: org/xml/sax/SAXNotRecognizedException
> >> at AddToOrder.getDocument(AddToOrder.java:15)
> >> at AddToOrder.doGet(AddToOrder.java:68)
> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> >> at
>
>>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati
on
&

TOmcat 4.0.1 and JDOM b8

[cyril vidal]

Hi,

I'm using Tomcat 4.0.1 and I have such a code snippet, using JDOM beta 8:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import org.jdom.Element;
import org.jdom.Document;
import org.jdom.output.XMLOutputter;
import org.jdom.input.SAXBuilder;
import org.jdom.JDOMException;


public class AddToOrder extends HttpServlet {

public Document getDocument(File sourceFile, PrintWriter errorsOut) {
try {
  SAXBuilder builder = new SAXBuilder();
Document document = builder.build(sourceFile);
  return document;

} catch (JDOMException e) {
errorsOut.print("Un problème s'est produit pendant la construction du
document : "
   +e.getMessage() + ""  + "Un document vide est retourné.");
   return new Document(new Element("blank"));
...

I receive systematically the following error message :

root cause

java.lang.NoClassDefFoundError: org/xml/sax/SAXNotRecognizedException
 at AddToOrder.getDocument(AddToOrder.java:15)
 at AddToOrder.doGet(AddToOrder.java:68)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247

Waht's this class? I can't find it into xercesImpl.jar in the lib directory
of Tomcat, so why this method is called and by which component?

Thanks a lot for your response,
Best,
Cyril.







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Incompatible object argument for function call

[Cyril Vidal]

Hi,

I've fixed the problem with JDOM. In fact, I've had to put the xerces.jar given with 
the JDOM distribution in the tomcat/lib folder (to be use instead of XercesImpl.jar).
But now, I have such an error message when I try to run a servlet that was workin well 
before to put the xerces.jar in the Tomcat's folder:
java.lang.VerifyError: (class: TransformServlet, method: doGet signature: 
(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V) 
Incompatible object argument for function call

Where the error can come from?
Thanks for your responses,
Cyril.
_______

Cyril Vidal
Email: [EMAIL PROTECTED]
Web: http://www.planetexml.com

Tomcat 4.0.1 and JDOM beta 8

[Cyril Vidal]

Hi,

I'm using Tomcat 4.0.1 and I have such a code snippet, using JDOM beta 8:

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import org.jdom.Element;
import org.jdom.Document;
import org.jdom.output.XMLOutputter;
import org.jdom.input.SAXBuilder;
import org.jdom.JDOMException;


public class AddToOrder extends HttpServlet {

public Document getDocument(File sourceFile, PrintWriter errorsOut) {
try {
  SAXBuilder builder = new SAXBuilder();
Document document = builder.build(sourceFile);
  return document;

} catch (JDOMException e) {
errorsOut.print("Un problème s'est produit pendant la construction du
document : "
   +e.getMessage() + ""  + "Un document vide est retourné.");
   return new Document(new Element("blank"));
...

I receive systematically the following error message :

root cause

java.lang.NoClassDefFoundError: org/xml/sax/SAXNotRecognizedException
 at AddToOrder.getDocument(AddToOrder.java:15)
 at AddToOrder.doGet(AddToOrder.java:68)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247

Waht's this class? I can't find it into xercesImpl.jar in the lib directory
of Tomcat, so why this method is called and by which component?

Thanks a lot for your response,
Best,
Cyril.





___

Cyril Vidal
Email: [EMAIL PROTECTED]
Web: http://www.planetexml.com

Tomcat and XSLT transformations

[cyril vidal]

 Nobody has the solution for my problem, please?
>
> Does Tomcat 4.0.1 assume some xslt transformations by default?
>  I've put the following .jar files (xalanservlet.jar,
> xalan.jar,xercesImpl.jar, xml-apis.jar, xsltc.jar) in C:\tomcat\lib, as
> written in thedoc of tomcat, so that these files may be shared by all the
> applications.But it doesn't run.
>
> Unfortunelately, I get the following exception:
> type Exception report
>
> message Internal Server Error
>
> description The server encountered an internal error (Internal Server Error)
> that prevented it from fulfilling this request.
>
> exception
>
> javax.servlet.ServletException: Cannot allocate servlet instance for path
> /examples/servlet/TransformServlet
> at
> org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java
> :415)
> at
> org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:247)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:193)
> at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:213)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:193)
> at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:213)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:193)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:243)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 66)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> va:201)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 66)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
> .java:472)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 64)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164
> )
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 66)
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
> java:170)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 64)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170
> )
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 64)
> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 64)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> :163)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 66)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
> 1011)
> at
> org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106
> )
> at java.lang.Thread.run(Thread.java:484)
>
>
> root cause
>
> java.lang.NoClassDefFoundError: javax/xml/transform/Source
> at java.lang.Class.newInstance0(Native Method)
> at java.lang.Class.newInstance(Class.java:237)
> at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:820)
> at
> org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:615)
> at
> org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java
> :396)
> at
> org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:247)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte

Tomcat and XSLT transformations

[cyril vidal]

Hy,

Does Tomcat 4.0.1 assume some xslt transformations by default?
 I've put the following .jar files (xalanservlet.jar,
xalan.jar,xercesImpl.jar, xml-apis.jar, xsltc.jar) in C:\tomcat\lib, as
written in thedoc of tomcat, so that these files may be shared by all the
applications.But it doesn't run.

Unfortunelately, I get the following exception:
type Exception report

message Internal Server Error

description The server encountered an internal error (Internal Server Error)
that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Cannot allocate servlet instance for path
/examples/servlet/TransformServlet
at
org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java
:415)
at
org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:213)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:213)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:201)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
.java:472)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164
)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170
)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:163)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
1011)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106
)
at java.lang.Thread.run(Thread.java:484)


root cause

java.lang.NoClassDefFoundError: javax/xml/transform/Source
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:820)
at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:615)
at
org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java
:396)
at
org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:213)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at filters.ExampleFilter.doFilter(Ex

problems with XSLT transformations

[cyril vidal]

Hy,

I'm under Tomcat 4.0.1 and I would like this server to execute some xslt 
transformations.
My class begin with the following import:


Unfortunelately, I get the following exception:
type Exception report

message Internal Server Error

description The server encountered an internal error (Internal Server Error) that 
prevented it from fulfilling this request.

exception 

javax.servlet.ServletException: Cannot allocate servlet instance for path 
/examples/servlet/TransformServlet
at 
org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:415)
at org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201)
at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at 
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163)
at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at 
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011)
at 
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106)
at java.lang.Thread.run(Thread.java:484)


root cause 

java.lang.NoClassDefFoundError: javax/xml/transform/Source
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:820)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:615)
at 
org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:396)
at org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at filters.ExampleFilter.doFilter(ExampleF

Re: java.net.BindException

[cyril vidal]

>
> Does anybody have the solution for this problem?
> When I start Tomcat 4.0.1 by commandline, I always obtain the same
message:
> Server. run /init:java.net.BindExecption:Adress in use:bind
> java.net.BindException:Adress in use:bind
> at java.net.PlainSocketImpl.socketBind(nativMethod)
> 
> ...
> Sitemap location = sitemap.xmap
> Checking sitemap reload=true
> ...
> Starting service Tomcat-Apache
> Apache Tomcat/4.0.1
>
> I guess it means Tomcat is already running. Could someone tell me what I
> have to do so that no more happens?
> Thanks a lot for your answers,
> Cyril.
>
>
>
> --
> To unsubscribe:   
> For additional commands: 
> Troubles with the list: 
>


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Re: java.net.BindException

[cyril vidal]

Does anybody have the solution for this problem?
When I start Tomcat 4.0.1 by commandline, I always obtain the same message:
Server. run /init:java.net.BindExecption:Adress in use:bind
java.net.BindException:Adress in use:bind
at java.net.PlainSocketImpl.socketBind(nativMethod)

...
Sitemap location = sitemap.xmap
Checking sitemap reload=true
...
Starting service Tomcat-Apache
Apache Tomcat/4.0.1

I guess it means Tomcat is already running. Could someone tell me what I
have to do so that no more happens?
Thanks a lot for your answers,
Cyril.



--
To unsubscribe:   
For additional commands: 
Troubles with the list: 

java.net.BindException

[cyril vidal]

Hi,

When I start Tomcat 4.0.1 by commandline, I always obtain the same message:
Server. run /init:java.net.BindExecption:Adress in use:bind
java.net.BindException:Adress in use:bind
at java.net.PlainSocketImpl.socketBind(nativMethod)

...
Sitemap location = sitemap.xmap
Checking sitemap reload=true
...
Starting service Tomcat-Apache
Apache Tomcat/4.0.1

I guess it means Tomcat is already running. Could someone tell me what I have to do so 
that no more happens?
Thanks a lot for your answers,
Cyril.

Re: don't found packages...

[cyril vidal]

Thanks a lot for having helped me!!!
It's OK now!

- Original Message -
From: "Ralph Einfeldt" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Tuesday, March 05, 2002 11:45 AM
Subject: AW: don't found packages...


You have to add the jars to the classpath, not the directory.

SET CLASSPATH=c:\tomcat\common\lib\a.jar;c:\tomcat\common\lib\b.jar

> -----Ursprüngliche Nachricht-
> Von: cyril vidal [mailto:[EMAIL PROTECTED]]
> Gesendet: Dienstag, 5. März 2002 11:36
> An: [EMAIL PROTECTED]
> Betreff: don't found packages...

> SET CLASSPATH=c:\tomcat\common\lib.


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For additional commands: <mailto:[EMAIL PROTECTED]>
Troubles with the list: <mailto:[EMAIL PROTECTED]>



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For additional commands: <mailto:[EMAIL PROTECTED]>
Troubles with the list: <mailto:[EMAIL PROTECTED]>

don't found packages...

[cyril vidal]

Hello!

I'm a new french user of Apache Tomcat/4.0.3.
The installation was successfull!
But not the compilation of my first "HelloWorld" servlet.
The compilator does not found the right classes like javax.servlet, javax.servlet.http 
and  so  although I'well configurated my classpath like SET 
CLASSPATH=c:\tomcat\common\lib.
What do you think it's wrong? By the way, I'm under Windows Milllenium.

Thanks a lot for you answers
Cyril.