RE: struts in tomcat 3.3-m3
you already has one inside the TOMCAT_HOME%/lib/container .. the files jaxp.jar + parser.jar...copy this files to your apps web-inf/lib dir... or use xerces http://xml.apache.org/xerces-j/index.html Saludos , Ignacio J. Ortega -Mensaje original- De: Claudia Pietsch [mailto:[EMAIL PROTECTED]] Enviado el: jueves 31 de mayo de 2001 0:27 Para: [EMAIL PROTECTED] Asunto: RE: struts in tomcat 3.3-m3 Where I can get this Parser? Claudia At 23:43 30.05.2001 +0200, you wrote: Tomcat 3.3 does not put anything on the webapp's classpathin particular prior Tomcat 3.3 there was a XMLParser in the classpath of the executed webapps.. To solve this issue you need to put a XMLparser in the classpath of your webapp there are to 2 ways to achieve that.. * in the WEB-ibf/lib dir of you webapp, the standard way, or * in the %TOMCAT_HOME%/lib/apps dir.. Hope that helps Saludos , Ignacio J. Ortega -Mensaje original- De: Steve Salkin [mailto:[EMAIL PROTECTED]] Enviado el: miércoles 30 de mayo de 2001 22:15 Para: '[EMAIL PROTECTED]' Asunto: struts in tomcat 3.3-m3 Hi- Has anyone (else) had trouble deploying a struts application on tomcat-3.3-m3 that works fine under 3.2.2? I (and several people here) are experiencing oddness when trying to do this. It doesn't seem to be particular to our app either, since the struts-example.war also causes tomcat to fail during start-up. The error is a basically a failure to create a SaxParser from the SaxParserFactory - this is a static method that looks for a specific concrete class, either from a system property or an implementation-defined default. Apparently this is not occuring. Workarounds would be welcome: the tag-pooling feature of 3.3 has a lot of promise for a struts app. Thanks, Steve Salkin
Concurrent VMs accessing the one Connection Pool
Hi All, Has anyone implemented a connection pool using more than one VM machine (Tomcat) or put it another way, has anyone been able to get concurrent servlet engines (Tomcat) accessing the one common connection pool ? Any examples using Apache with multiple versions of Tomcat running "in-process" on dedicated linux serverswithan Oracle backend will be greatly appreciated. Cheers, George
admin console ???
31/5/2001 hi all, I would like to know as to how to installand setup admin console on any client machine for tomcat server 3.2. I tried accessing the link Context Admin in Tomcat Administration Tools section, but it asks for username password which i do not know. how do i proceed ? regards, Ajit
Re: Why is authorization=null? Esp. to Twylite
Hi, thank you for the information about authorization header, form based login and POST method. So the authorization in the HTTP header isn't filled. However I ask myself from where the getRemoteUser and getAuthtype - Methode get the information because these methods do work and I get the correct username and auth form. Basic and Form-based logon are totally separate in their logic, this is how they work: 1. Basic Basic authentication is written into the HTTP specification. When attempting to access a page, the web server can determine if the permissions are insufficient, and reply with a 401 Unauthorized response. Then web browser then displays that popup login dialog to the user. The browser's next attempt to access the page includes a Authorization header with the authentication type (BASIC) and base64 encoded username:password. The web server checks this header against some database of users, and decides whether or not to permit the access. Tomcat detects the Authorization header and sets the username in the request object. 2. Form-based There is no HTTP or HTML specification covering form-based logon. This is a special feature of Tomcat (and I assume other JSP servers, but I'm not sure). In your web.xml file you specify (under the login-config for form- based login) the form-logon-page and form-error-page. If you attempt to access a page for which you don't have permission, Tomcat will instead serve up the form- login-page, keeping in your session the URL of the page you really want to get to. The form-logon-page must have a particular action (j_security_check) which Tomcat will substitute with an appropriate URL, for internal use. The form-logon-page must also have a j_username and j_password field. When the form is submitted it goes to the Tomcat-defined URL where the j_username and j_password are extracted, and sent to the Realm configured in server.xml, for authentication and authorization. If this fails, Tomcat serves up the form-logon-page again (up to three times) and then finally the form-error-page. If the logon is successful and the user has the required roles to access the originally desired page, that page will be served up. Once the login is successful, Tomcat sets the username in the session object, and on every request transfers this into the request object. Hope this clarifies things, and that I haven't made any glaring errors ;) Twylite
RE: JDBC/ODBC: Technological choice
Hi, I recently analyzed a JDBC application for performance problems (using JProbe) and found that 2/3 of my time was being spent by the driver looking up my column number with the name. Always refer to columns by number, and read them all in one time -- first to last -- into a data structure from which you can randomly access what you need how you need it. This is excellent advice; having had the same performance problems myself I can't agree enough. The primary problem with JDBC is the amount of String handling it does - in an application where I was storing and manipulating up to 80Mb of Strings in memory, and database access occurred on approximately every 100th String access, the JDBC driver was responsible for more String object creation and use than my portion of the logic (which, being prototype at the time, did not bother to use StringBuffer or any other optimizations). My recommendations in this regard are fairly straightforward: 1. Use PreparedStatement wherever you can! Creating a new Statement for every database access often seems easier, but uses a LOT of resources, especially Strings. PreparedStatement is also somewhat faster. On the same rant, don't create new Statements every time - a Statement object can be reused with different queries. 2. Whenever you do SELECTs and the like, never use SELECT * - always name your parameters (SELECT alpha, beta FROM myTable). More than just the sheer issue of design and associated problems if you modify the table, you are guaranteed to have the columns returned in the listed order, allowing you to safely use column number indexing to retrieve values, and saving that really nasty overhead of looking up column names to get numbers (which, not surprisingly, creates an astonishing amount of Strings). 3. Cache your results and close the ResultSet as soon as possible. Remember that in Java assigning a String to another data structure does not make a new object - it assigns a reference to the same String object that JDBC created, because Strings are immutable. Typically only one ResultSet can be used by a Connection at a time, so this is prudent to improve the efficiency of multithreaded applications. Use the cached results for as long as possible, to prevent more JDBC calls. 4. Use SQL, not your own logic. Too many people fall prey to the select everything and then pick out what I want problem. Every SQL row you transfer from a database creates new objects. In Java there is no reuse of these objects, so retrieving 100 rows so that you can pick out five of them wastes a lot of memory, and means the garbage collector has to do a lot of extra work later. Use the WHERE clause, use SORT, use GROUP BY and use joins. People also have some sort of innate need to select from one table, and then use that data to select from another table, and so on. Maybe they need SQL tuition, or maybe they somehow believe their method is better. It isn't ... get over it ... use joins. 5. Linked to (4), only transfer what you need. If you only need the Username and Password columns, don't use SELECT * or also retrieve the user's real name and postal address, on the off chance that you may need them. Either you do or you don't. Wells, thats my R2. Given the exchange rate ... that's not far off 2c. Shyte. Twylite
Re: AW: servlet error..
hei Java AWT really needs X (Stupid) to run but using Pure Java AWT (can be found at http://www.eteks.com/pja/en/) you can make it go away:) I have used this for pruduct succesfully.. before it i was sooo frustrated Tuukka ps. eteks server is slow:P --- --Me olemme keskella jotain. jossa olemme totaalisen ulkopuolisia-- On Wed, 30 May 2001 08:51:45 Ralph Einfeldt wrote: The AWT classes need an x-server to work with images. Can it be that there isn't one running, when this error happens ? -Ursprüngliche Nachricht- Von: Krishna Kishore Thotakura [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 30. Mai 2001 01:05 An: [EMAIL PROTECTED] Betreff: servlet error.. Hi, i am trying to write an image to the outputstream of a servlet. The image is actually obtained from an invisible awt Canvas. I'm using Jimi package to encode the Image into JPEG format and writing this out to the ServletOutputStream. Sometimes this works fine and i see a nice image in the browser but at times, i get the following error: in tomcat.log Xlib: connection to :0.0 refused by server Xlib: Invalid MIT-MAGIC-COOKIE-1 key in browser --- Error: 500 Location: /wms/servlet/WmsServlet Internal Servlet Error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at java.awt.Toolkit$2.run(Toolkit.java:498) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:489) at java.awt.Component.getToolkitImpl(Component.java:657) at java.awt.Component.getToolkit(Component.java:641) at java.awt.Component.createImage(Component.java:2265) at stt.View.ViewJava3D.initMem(ViewJava3D.java:190) at stt.View.ViewJava3D.(ViewJava3D.java:214) at stt.Display.DisplayManager.initView(DisplayManager.java:126) at stt.Display.DisplayManager.(DisplayManager.java:64) at sttx.Display.GeoDisplayManager.(GeoDisplayManager.java:79) at WmsServlet.init(WmsServlet.java:49) Any comments,suggestions,explanations would be greatly appreciated. Get 250 color business cards for FREE! http://businesscards.lycos.com/vp/fastpath/
TC4-Apache: NoClassDefFoundError
Hi all,
I use Apache 1.3.12 with jakarta-tomcat-4.0-20010530.tar.gz
under Linux 2.2.14(RedHat 6.2).
Tomcat report:
**
[org.apache.catalina.connector.warp.WarpConnectionHandler]
Host fa.cawcm.net.8080 has
ID=0[org.apache.catalina.connector.warp.WarpConnectionHandler]
Application jsp mapped in fa.cawcm.net.8080/jsp/ has ID
0[org.apache.catalina.connector.warp.WarpConnectionHandler]
Request for HID=0
AID=0[org.apache.catalina.connector.warp.WarpRequestHandler]
New instance
created[org.apache.catalina.connector.warp.WarpRequestHandler]
Setting
connection[org.apache.catalina.connector.warp.WarpRequestHandler]
Setting Request ID
1[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Method
GET[org.apache.catalina.connector.warp.WarpRequestHandler]
Request URI
/jsp/test.jsp[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Query
Argument[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Protocol
HTTP/1.1[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Header Accept:
*/*[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Header Accept-Encoding: gzip,
deflate[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Header Accept-Language:
zh-cn[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Header Connection:
Keep-Alive[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Header Host:
fa.cawcm.net:8080[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Header Referer: http://fa.cawcm.net:8080/jsp/[org.apache.catalina.connector.warp.WarpRequestHandler]
Request Header User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT
5.0)[org.apache.catalina.connector.warp.WarpRequestHandler]
Invoking
request[org.apache.catalina.connector.warp.WarpConnectionHandler]
New instance
created[org.apache.catalina.connector.warp.WarpConnectionHandler]
Setting
connection[org.apache.catalina.connector.warp.WarpConnectionHandler]
Setting Request ID
0[org.apache.catalina.connector.warp.WarpConnectionHandler]
Host fa.cawcm.net.8080 has
ID=0[org.apache.catalina.connector.warp.WarpConnectionHandler]
Application jsp mapped in fa.cawcm.net.8080/jsp/ has ID
0java.lang.NoClassDefFoundError:
org/xml/sax/SAXException at
org.apache.jasper.logging.Logger.printThrowable(Logger.java:232)
at
org.apache.jasper.logging.Logger.throwableToString(Logger.java:203)
at
org.apache.jasper.logging.Logger.throwableToString(Logger.java:187)
at
org.apache.jasper.logging.JasperLogger$LogEntry.toString(JasperLogger.java:132)
at
org.apache.jasper.logging.LogDaemon$1.run(JasperLogger.java:231)
at
org.apache.jasper.logging.LogDaemon.run(JasperLogger.java:250)[org.apache.catalina.connector.warp.WarpRequestHandler]
End of
request[org.apache.catalina.connector.warp.WarpRequestHandler]
Thread exited
**
The test.jsp is:
**
%@ page language="java" %%@ page
import="java.util.*" %
htmlheadtitleJSP Test
Page/title/head
body%
out.println("Hello, World !");
%/body
/html
**
I don't know Tomcat can't found what class and how to resolve it.
Thanks in anvance.
SongDongsheng
Tomcat 4.0 as NT service
I have done a research on running Tomcat 4.0 as a service on NT. Here is my wrapper.properties wrapper.properties Ammend this file and follow instruction for version 3.2 Regards Jan __ Tato komunikace je urcena vyhradne pro adresata a je duverna. This communication is intended solely for the addressee and is confidential. wrapper.properties
RE: Tomcat/IIS Installation Problem
I am sorry if this question was answered, but our mail server was down for 2 days. We have tomcat 3.2.1 running on Win2k (IIS 5.0). When we run using http, all is fine. When adding SSL via a Verisign Cert., we get a message asking whether we want to d/l secure and unsecure information. I then installed JSSE 1.0.2 and modified our server.xml to allow https requests. I used keytool to import the cert. using tomcat as the alias. I get a message no self-signed cert. available. This is from verisign and is not self created. How do I get tomcat to use this cert. to serve JSP's under SSL. Thank You Again, Todd
jsp:usebean
Hi, I've got one question: I'd like to keep the constant string values in the single place to avoid the mess. So I have class Constants. let's say Constants have atrribute ATTR_MY_HANDLER="myHandler" I use then code like this session.getAttribute(Constants.ATTR_MY_HANDLER). This is OK In jsp side i'd like to store this bean to session using jsp:usebean directive. But as i see the parser gets confused at this point if i write smth like this jsp:useBean id=Constants.ATTR_MY_HANDLER scope="session" class="MyHandler" / It insists that id value is of type String and is placed between "". Is it possible to work around in nice way this situation or do I have to place this attribute to the session manualy? I do hate using same attribute in several places as it definetly leads to mistakes (i.e. I will not use jsp:useBean id="myHandler" scope="session" class="MyHandler" / Regards, Egidijus Drobavicius AB Vilniaus Bankas http://www.vb.lt tel. + 370 2 682706 Egidijus Drobavicius AB Vilniaus Bankas http://www.vb.lt tel. + 370 2 682706
Re: Tomcat/IIS Installation Problem
-Original Message- From: Todd Sussman [EMAIL PROTECTED] To: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Thursday, May 31, 2001 2:18 PM Subject: RE: Tomcat/IIS Installation Problem I am sorry if this question was answered, but our mail server was down for 2 days. We have tomcat 3.2.1 running on Win2k (IIS 5.0). When we run using http, all is fine. When adding SSL via a Verisign Cert., we get a message asking whether we want to d/l secure and unsecure information. I then installed JSSE 1.0.2 and modified our server.xml to allow https requests. I used keytool to import the cert. using tomcat as the alias. I get a message no self-signed cert. available. This is from verisign and is not self created. How do I get tomcat to use this cert. to serve JSP's under SSL. Thank You Again, Todd Can i install iis server on windows 98.i am asking this because it is meant for nt platform Shivakanth
Tomcat + Castor JDO
HI ! I developp with Visual Age 3.5. I use Tomcat Test Environment 3.1 and I'm trying to use Castor JDO 0.9. I've no problem in my workspace to work with Castor JDO (mapping and OQL Query). I'm trying to use Castor JDO with Tomcat but apparently Castor can't find my business class in Tomcat (I've put Instrument.class in classes/lds/ecm/instrument/Instrument.class). May be somebody have found the same problem and resolve it ? here is the stack trace : org.exolab.castor.mapping.MappingException: Could not find the class lds.ecm.instrument.Instrument java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) org.exolab.castor.mapping.MappingException(java.lang.String, java.lang.Object) org.exolab.castor.mapping.ClassDescriptor org.exolab.castor.mapping.loader.MappingLoader.createDescriptor(org.exolab.castor.mapping.xml.ClassMapping) org.exolab.castor.mapping.ClassDescriptor org.exolab.castor.jdo.engine.JDOMappingLoader.createDescriptor(org.exolab.castor.mapping.xml.ClassMapping) void org.exolab.castor.mapping.loader.MappingLoader.loadMapping(org.exolab.castor.mapping.xml.MappingRoot, java.lang.Object) void org.exolab.castor.jdo.engine.JDOMappingLoader.loadMapping(org.exolab.castor.mapping.xml.MappingRoot, java.lang.Object) org.exolab.castor.mapping.MappingResolver org.exolab.castor.mapping.Mapping.getResolver(org.exolab.castor.mapping.Mapping$EngineMapping, java.lang.Object) void org.exolab.castor.jdo.engine.DatabaseRegistry.loadDatabase(org.xml.sax.InputSource, org.xml.sax.EntityResolver, org.exolab.castor.persist.spi.LogInterceptor, java.lang.ClassLoader) org.exolab.castor.jdo.Database org.exolab.castor.jdo.JDO.getDatabase() void test.jdo.TestJdo2.setDb(java.io.PrintWriter) void lds.servlets.Login.doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.apache.tomcat.service.TcpConnection, java.lang.Object []) void org.apache.tomcat.service.TcpConnectionThread.run() void java.lang.Thread.run() java.lang.NullPointerException java.lang.Throwable() java.lang.Exception() java.lang.RuntimeException() java.lang.NullPointerException() java.lang.Object java.util.Hashtable.put(java.lang.Object, java.lang.Object) void org.apache.tomcat.session.StandardSession.setAttribute(java.lang.String, java.lang.Object) void lds.servlets.Login.doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.apache.tomcat.service.TcpConnection, java.lang.Object []) void org.apache.tomcat.service.TcpConnectionThread.run() void java.lang.Thread.run() Patrick PIERRA
Maybe Linux Bug
Hi,
I use apache 1.3.19 and jakarta-tomcat-4.0-20010530.tar.gz
under linux, the test.jsp is:
***
%@ page session="false"%
htmlheadtitleJSP Test
Page/title/head
body%
out.println("Hello, World !");
%/body
/html
***
and _0002ftest_jsp.java(Tomcat gerenated) is:
***
package org.apache.jsp;
import java.util.*;import javax.servlet.*;import
javax.servlet.http.*;import javax.servlet.jsp.*;import
javax.servlet.jsp.tagext.*;import org.apache.jasper.runtime.*;
public class _0002ftest_jsp extends HttpJspBase {
static {
} public _0002ftest_jsp( ) { }
private static boolean _jspx_inited = false;
public final void _jspx_init() throws
org.apache.jasper.JasperException { }
public void _jspService(HttpServletRequest request,
HttpServletResponse
response) throws
java.io.IOException, ServletException {
JspFactory _jspxFactory =
null; PageContext pageContext =
null; HttpSession session =
null; ServletContext application =
null; ServletConfig config =
null; JspWriter out =
null; Object page =
this; String _value =
null; try {
if
(_jspx_inited == false)
{
synchronized (this)
{
if (_jspx_inited == false)
{
_jspx_init();
_jspx_inited =
true;
}
}
}
_jspxFactory =
JspFactory.getDefaultFactory();
response.setContentType("text/html;charset=ISO-8859-1");
pageContext = _jspxFactory.getPageContext(this, request,
response,"", true, 8192, true);
application =
pageContext.getServletContext();
config =
pageContext.getServletConfig();
session =
pageContext.getSession();
out = pageContext.getOut();
// HTML
// begin
[file="/sds/apache-1.3.12/htdocs/jsp/test.jsp";from=(0,27);to=(1,0)]
out.write("\r\n");
//
end //
HTML // begin
[file="/sds/apache-1.3.12/htdocs/jsp/test.jsp";from=(1,32);to=(9,0)]
out.write("\r\n\r\nhtml\r\nhead\r\ntitleJSP Test
Page/title\r\n/head\r\n\r\nbody\r\n");
//
end //
begin
[file="/sds/apache-1.3.12/htdocs/jsp/test.jsp";from=(9,2);to=(13,0)]
out.println("Hello, World
!");
//
end //
HTML // begin
[file="/sds/apache-1.3.12/htdocs/jsp/test.jsp";from=(13,2);to=(17,0)]
out.write("\r\n/body
\r\n
\r\n/html
\r\n");
//
end
} catch (Throwable t)
{ if (out
!= null out.getBufferSize() !=
0)
out.clearBuffer();
if (pageContext != null)
pageContext.handlePageException(t);
} finally
{ if
(_jspxFactory != null)
_jspxFactory.releasePageContext(pageContext);
} }}***
and Tomcat-Apache WarpConnector log is:
***
2001-05-31 16:43:12 WarpContext[/jsp]: Mapping
contextPath='/jsp' with requestURI='/jsp/test.jsp' and
relativeURI='/test.jsp'2001-05-31 16:43:12 WarpContext[/jsp]: Decoded
relativeURI='/test.jsp'2001-05-31 16:43:12 WarpContext[/jsp]:
Trying exact match2001-05-31 16:43:12 WarpContext[/jsp]: Trying
prefix match2001-05-31 16:43:12 WarpContext[/jsp]: Trying
extension match2001-05-31 16:43:12 WarpContext[/jsp]: Mapped to
servlet 'jsp' with servlet path '/test.jsp' and path info 'null' and
update=true2001-05-31 16:43:15 jsp: init2001-05-31 16:43:15
JspFactoryImpl: Exception initializing page context -
java.lang.IllegalStateException: Page needs a session and none is
availableat
org.apache.jasper.runtime.PageContextImpl._initialize(PageContextImpl.java:141)at
org.apache.jasper.runtime.PageContextImpl.initialize(PageContextImpl.java:114)at
org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFactoryImpl.java:175)at
org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.java:154)at
org.apache.jsp._0002ftest_jsp._jspService(_0002ftest_jsp.java:47)at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:200)at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:453)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
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:255)at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)at
certificate for tomcat and ssl
Has someone configured tomcat to work with SSL without use APACHE server? I've try lot of things and nothing has worked, i'm seeking for all the steps to generated certificate and configure tomcat to work with it. Can someone help me?
RE: Maybe Linux Bug
Title: RE: Maybe Linux Bug
Ideas:
- Did you change %@ page session=true% into %@ page session=false% ?
- Did you check if the JSP was generated and compiled after this change ?
-Message d'origine-
De: SongDongsheng [SMTP:[EMAIL PROTECTED]]
Date: jeudi 31 mai 2001 10:56
À: [EMAIL PROTECTED]
Objet: Maybe Linux Bug
Hi,
I use apache 1.3.19 and jakarta-tomcat-4.0-20010530.tar.gz under linux, the test.jsp is:
***
%@ page session=false%
html
head
titleJSP Test Page/title
/head
body
% out.println(Hello, World !); %
/body
/html
***
and _0002ftest_jsp.java(Tomcat gerenated) is:
***
package org.apache.jsp;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import org.apache.jasper.runtime.*;
public class _0002ftest_jsp extends HttpJspBase {
static {
}
public _0002ftest_jsp( ) {
}
private static boolean _jspx_inited = false;
public final void _jspx_init() throws org.apache.jasper.JasperException {
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
String _value = null;
try {
if (_jspx_inited == false) {
synchronized (this) {
if (_jspx_inited == false) {
_jspx_init();
_jspx_inited = true;
}
}
}
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType(text/html;charset=ISO-8859-1);
pageContext = _jspxFactory.getPageContext(this, request, response,
, true, 8192, true);
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
// HTML // begin [file=/sds/apache-1.3.12/htdocs/jsp/test.jsp;from=(0,27);to=(1,0)]
out.write(\r\n);
// end
// HTML // begin [file=/sds/apache-1.3.12/htdocs/jsp/test.jsp;from=(1,32);to=(9,0)]
out.write(\r\n\r\nhtml\r\nhead\r\ntitleJSP Test Page/title\r\n/head\r\n\r\nbody\r\n);
// end
// begin [file=/sds/apache-1.3.12/htdocs/jsp/test.jsp;from=(9,2);to=(13,0)]
out.println(Hello, World !);
// end
// HTML // begin [file=/sds/apache-1.3.12/htdocs/jsp/test.jsp;from=(13,2);to=(17,0)]
out.write(\r\n/body \r\n \r\n/html \r\n);
// end
} catch (Throwable t) {
if (out != null out.getBufferSize() != 0)
out.clearBuffer();
if (pageContext != null) pageContext.handlePageException(t);
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext);
}
}
}
***
and Tomcat-Apache WarpConnector log is:
***
2001-05-31 16:43:12 WarpContext[/jsp]: Mapping contextPath='/jsp' with requestURI='/jsp/test.jsp' and relativeURI='/test.jsp'
2001-05-31 16:43:12 WarpContext[/jsp]: Decoded relativeURI='/test.jsp'
2001-05-31 16:43:12 WarpContext[/jsp]: Trying exact match
2001-05-31 16:43:12 WarpContext[/jsp]: Trying prefix match
2001-05-31 16:43:12 WarpContext[/jsp]: Trying extension match
2001-05-31 16:43:12 WarpContext[/jsp]: Mapped to servlet 'jsp' with servlet path '/test.jsp' and path info 'null' and update=true
2001-05-31 16:43:15 jsp: init
2001-05-31 16:43:15 JspFactoryImpl: Exception initializing page context - java.lang.IllegalStateException: Page needs a session and none is available
at org.apache.jasper.runtime.PageContextImpl._initialize(PageContextImpl.java:141)
at org.apache.jasper.runtime.PageContextImpl.initialize(PageContextImpl.java:114)
at org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFactoryImpl.java:175)
at org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.java:154)
at org.apache.jsp._0002ftest_jsp._jspService(_0002ftest_jsp.java:47)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at
Re: jsp:usebean
Egidijus, I do hate using same attribute in several places as it definetly leads to mistakes (i.e. I will not use jsp:useBean id=myHandler scope=session class=MyHandler / You have a strange way of thinking, friend, You have to look at myHandler as a variable name. Do you store the name of a variable in a constant to clean up you code? Bye, Edwin Martin.
RE: certificate for tomcat and ssl
I have configured tomcat 4.0 and 3.2 to work with SSL over HTTPS. I have used BASIC authenitication. I have followed instructions in the documentation step by step. Regards Jan On Thursday, May 31, 2001 11:09 AM, François Andromaque [SMTP:[EMAIL PROTECTED]] wrote: Has someone configured tomcat to work with SSL without use APACHE server? I've try lot of things and nothing has worked, i'm seeking for all the steps to generated certificate and configure tomcat to work with it. Can someone help me? __ Tato komunikace je urcena vyhradne pro adresata a je duverna. This communication is intended solely for the addressee and is confidential.
RE: usebean
Title: RE: usebean Usually, one uses request.setAttribute() to link a JavaBean (data) and a JSP page (data displayer) : - MyServlet.java : MyJavaBean myJavaBean = new MyJavaBean(...); request.setAttribute(mrBean, myJavaBean); // link JavaBean/JSP RequestDispatcher req = getServletContext().getRequestDispatcher(MyPage.jsp); req.forward(request,response); - MyPage.jsp : jsp:useBean id=mrBean class=mypackage.MyJavaBean scope=request / ... form id=frm name=frm action=%= response.encodeURL(/servlet/mypackage.MyServlet) % method=post ... To use a constante, try the JSP syntax expression: %=Constants.ATTR_MY_HANDLER % after importing the file : I didn't test it ! -Message d'origine- De: Egidijus Drobavicius [SMTP:[EMAIL PROTECTED]] Date: jeudi 31 mai 2001 10:43 À: [EMAIL PROTECTED] Objet: jsp:usebean Hi, I've got one question: I'd like to keep the constant string values in the single place to avoid the mess. So I have class Constants. let's say Constants have atrribute ATTR_MY_HANDLER=myHandler I use then code like this session.getAttribute(Constants.ATTR_MY_HANDLER). This is OK In jsp side i'd like to store this bean to session using jsp:usebean directive. But as i see the parser gets confused at this point if i write smth like this jsp:useBean id=Constants.ATTR_MY_HANDLER scope=session class=MyHandler / It insists that id value is of type String and is placed between . Is it possible to work around in nice way this situation or do I have to place this attribute to the session manualy? I do hate using same attribute in several places as it definetly leads to mistakes (i.e. I will not use jsp:useBean id=myHandler scope=session class=MyHandler / Regards, Egidijus Drobavicius AB Vilniaus Bankas http://www.vb.lt tel. + 370 2 682706
Ultradev login page problem with Apache
JSP pages created using Ultradev use SendRedirect to bounce users to a login page if they haven't logged in yet. This works just fine using Tomcat alone but when accessing via Apache you get (although not always) bits of the page you tried to acces followed by bits of HTTP header followed by the login page. Has anyone solved this. Using Tomcat 3.2.1, mod_jserv connector. Anyone got opinions on Ultradev ? To me seems really quick to knock out basic pages but I wonder how I'd add complex Java validation without making a messy JSP page - would be nicer if it used servlets too MVC style ! Steve Quail.
Re:Re: Maybe Linux Bug
Title: RE: Maybe Linux Bug
Yes, I do it as your request, but no effect !
- Original Message - From: BARRAUD Valérie To:
'[EMAIL PROTECTED]'
Sent: Thursday, May 31, 2001 5:23 PMSubject: RE: Maybe Linux
Bug
Ideas: - Did you change %@ page session="true"%
into %@ page session="false"% ? - Did you check if the JSP was
generated and compiled after this change ?
-Message d'origine- De:
SongDongsheng [SMTP:[EMAIL PROTECTED]]
Date: jeudi 31 mai 2001 10:56
? [EMAIL PROTECTED]
Objet: Maybe Linux Bug
Hi, I use apache 1.3.19 and
jakarta-tomcat-4.0-20010530.tar.gz under linux, the test.jsp is:
***
%@ page session="false"%
htmlheadtitleJSP Test
Page/title/head
body%out.println("Hello, World
!");%/body
/html***
and _0002ftest_jsp.java(Tomcat gerenated) is:
***
package org.apache.jsp; import java.util.*;import
javax.servlet.*;import javax.servlet.http.*;import
javax.servlet.jsp.*;import javax.servlet.jsp.tagext.*;import
org.apache.jasper.runtime.*;
public class _0002ftest_jsp extends HttpJspBase
{
static {
} public _0002ftest_jsp( )
{ } private
static boolean _jspx_inited = false;
public final void _jspx_init() throws org.apache.jasper.JasperException
{ } public
void _jspService(HttpServletRequest request, HttpServletResponse
response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory =
null;
PageContext pageContext =
null;
HttpSession session =
null;
ServletContext application =
null;
ServletConfig config =
null;
JspWriter out =
null;
Object page =
this;
String _value =
null;
try {
if (_jspx_inited == false)
{
synchronized (this)
{
if (_jspx_inited == false)
{
_jspx_init();
_jspx_inited =
true;
}
}
}
_jspxFactory =
JspFactory.getDefaultFactory();
response.setContentType("text/html;charset=ISO-8859-1");
pageContext = _jspxFactory.getPageContext(this, request,
response, "", true, 8192, true);
application =
pageContext.getServletContext();
config =
pageContext.getServletConfig();
session =
pageContext.getSession();
out = pageContext.getOut();
// HTML // begin
[file="/sds/apache-1.3.12/htdocs/jsp/test.jsp";from=(0,27);to=(1,0)]
out.write("\r\n");
//
end
// HTML // begin
[file="/sds/apache-1.3.12/htdocs/jsp/test.jsp";from=(1,32);to=(9,0)]
out.write("\r\n\r\nhtml\r\nhead\r\ntitleJSP Test
Page/title\r\n/head\r\n\r\nbody\r\n");
//
end
// begin
[file="/sds/apache-1.3.12/htdocs/jsp/test.jsp";from=(9,2);to=(13,0)]
out.println("Hello, World
!");
//
end
// HTML // begin
[file="/sds/apache-1.3.12/htdocs/jsp/test.jsp";from=(13,2);to=(17,0)]
out.write("\r\n/body
\r\n
\r\n/html
\r\n");
// end
} catch (Throwable t)
{
if (out != null out.getBufferSize() !=
0)
out.clearBuffer();
if (pageContext != null)
pageContext.handlePageException(t);
} finally
{
if (_jspxFactory != null)
_jspxFactory.releasePageContext(pageContext);
}
}}***
and Tomcat-Apache WarpConnector log is:
***
2001-05-31 16:43:12 WarpContext[/jsp]: Mapping
contextPath='/jsp' with requestURI='/jsp/test.jsp' and
relativeURI='/test.jsp'2001-05-31 16:43:12 WarpContext[/jsp]: Decoded
relativeURI='/test.jsp'2001-05-31 16:43:12
WarpContext[/jsp]: Trying exact match2001-05-31
16:43:12 WarpContext[/jsp]: Trying prefix
match2001-05-31 16:43:12 WarpContext[/jsp]: Trying
extension match2001-05-31 16:43:12 WarpContext[/jsp]: Mapped to servlet
'jsp' with servlet path '/test.jsp' and path info 'null' and
update=true2001-05-31 16:43:15 jsp: init2001-05-31 16:43:15
JspFactoryImpl: Exception initializing page context -
java.lang.IllegalStateException: Page needs a session and none is
availableat
org.apache.jasper.runtime.PageContextImpl._initialize(PageContextImpl.java:141)at
org.apache.jasper.runtime.PageContextImpl.initialize(PageContextImpl.java:114)at
org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFactoryImpl.java:175)at
org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.java:154)at
org.apache.jsp._0002ftest_jsp._jspService(_0002ftest_jsp.java:47)at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:200)at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)at
Re: AW: AW: Why doesn't this work:
You have understood it perfectly. To work around it, I put the url with all the parameters in a variable, then ran include on the variable. It worked somewhat, but I got the following output: Title Piping and valve material specification Doc.no. L-SP-200 Operator Sec.no. 6 Material data sheet: VC21 Project.no. Rev.no. D Rev.date 17.03.99 Status: Page: 1 Of: 1 Title Piping and valve material specification Doc.no. L-SP-200 Operator Sec.no. 6 Material data sheet: VC22 Project.no. Rev.no. B Rev.date 01.06.94 Status: Page: 1 Of: 1 Error: 500 Location: /xsql/tek/advanced_section_result.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at tek._0002ftek_0002fadvanced_0005fsection_0005fresult_0002ejspadvanced_0005fsection_0005fresult_jsp_38._jspService(_0002ftek_0002fadvanced_0005fsection_0005fresult_0002ejspadvanced_0005fsection_0005fresult_jsp_38.java:129) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Root cause: java.lang.NullPointerException at tek._0002ftek_0002fadvanced_0005fsection_0005fresult_0002ejspadvanced_0005fsection_0005fresult_jsp_38._jspService(_0002ftek_0002fadvanced_0005fsection_0005fresult_0002ejspadvanced_0005fsection_0005fresult_jsp_38.java:68) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Any ideas? Terje K.
Using Realm
HI ALL: Can any one tell me how to use Realm with tomcat. Cheers HEMANT __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/
RE: Using Realm
Which one? You can use MemoryRealm, which loads user info from conf/tomcat-users.xml or you can use JDBCRealm, which loads user info from database After that you have to define your security constratins in the web.xml Regards Jan On Thursday, May 31, 2001 1:10 PM, Hemant Singh [SMTP:[EMAIL PROTECTED]] wrote: HI ALL: Can any one tell me how to use Realm with tomcat. Cheers HEMANT __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ __ Tato komunikace je urcena vyhradne pro adresata a je duverna. This communication is intended solely for the addressee and is confidential.
RE: Does Tomcat3.2 support http/1.1?
Only if you upgrade to Tomcat 4. -Original Message- From: Jason Pollack [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 30, 2001 5:29 PM To: Tomcat-Users Subject: Does Tomcat3.2 support http/1.1? Hello, I've been trying to track down a curious browser caching problem, and discovered that Tomcat3.2.2 is sending back its responses as http/1.0. Is there a way to configure it to support the http/1.1 protocol? Thanks, -Jason-
RE: help me!
java.lang.Runtime.exec(...) -Original Message- From: Vinicio Llumiquinga [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 30, 2001 7:22 PM To: [EMAIL PROTECTED] Subject: help me! Venkatesh Sangam wrote: Hi, I am using Tomcat with Apache .. I have a java Program which generates 10 requests per second this Java Program connects to the Servlet on the Tomcat server the dealy in the execution of the Servlet is 1000ms I have set the max No of requests the Apache server can handle at once is 5.(for testing) If I execute my Java program ..it should so happen that ..before the first ten requests are served the next 10 requests are generated and should be waiting to be executed. but it so happens that.. before the first 10 requests get executed, the next 10 start executing(instead of being qued up) .. can anyone pleas tell me why is this happening is the Queue Last in First Out Please help thanks Venkatesh __ ___ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. I need to run a script the linux shell from a java bean. Which is the class that run a program of operative system
IllegalAccessError, Unable to compile class for JSP
Hi! I have problems with the Jsp examples: (servlet examples are working fine) I use the JDK version 1.3.1 (Windows NT4 SP6). I installed Tomcat 3.2.1 , I set the environment variables as described in Tomcat docs. By the jsp examples I get the following error: Error: 500 Location: /examples/jsp/num/numguess.jsp Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPerror: An error has occurred in the compiler; please file a bug report (http://java.sun.com/cgi-bin/bugreport.cgi). 1 error at org.apache.jasper.compiler.Compiler.compile(Compiler.java:254) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Stack trace in the MSDOS window: java.lang.IllegalAccessError: try to access method sun.tools.java.Identifier.setType(I)V from class sun.tools.java.Scanner at sun.tools.java.Scanner.defineKeyword(Scanner.java:180) at sun.tools.java.Scanner.clinit(Scanner.java:188) at sun.tools.javac.BatchEnvironment.parseFile(BatchEnvironment.java:461) at sun.tools.javac.Main.compile(Main.java:485) at org.apache.jasper.compiler.SunJavaCompiler.compile(SunJavaCompiler.java:138) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:245) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Tomcat.log: 2001-05-31 09:34:34 - Ctx( /examples ): JasperException: R( /examples + /jsp/num/numguess.jsp + null) Unable to compile class for JSPerror: An error has occurred in the compiler; please file a bug report (http://java.sun.com/cgi-bin/bugreport.cgi). Jasper.log: 2001-05-31 09:30:51 - Parent class loader is: AdaptiveClassLoader( ) 2001-05-31 09:30:52 - Scratch dir for the JSP engine is: D:\Apache\Tomcat\work\localhost_8080%2Fexamples 2001-05-31 09:30:52 - IMPORTANT: Do not modify the generated servlets 2001-05-31 09:30:52 - Parent class loader is: AdaptiveClassLoader( ) 2001-05-31 09:30:52 - Parent class loader is: AdaptiveClassLoader( ) 2001-05-31 09:30:52 - Parent class loader is: AdaptiveClassLoader( ) 2001-05-31 09:34:33 - JspEngine -- /jsp/num/numguess.jsp 2001-05-31 09:34:33 -ServletPath: /jsp/num/numguess.jsp 2001-05-31 09:34:33 - PathInfo: null 2001-05-31 09:34:33 - RealPath:
RE: Ultradev login page problem with Apache
Putting a return statement after the sendRedirect worked for me. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 31 May 2001 11:32 To: [EMAIL PROTECTED] Subject: Ultradev login page problem with Apache JSP pages created using Ultradev use SendRedirect to bounce users to a login page if they haven't logged in yet. This works just fine using Tomcat alone but when accessing via Apache you get (although not always) bits of the page you tried to acces followed by bits of HTTP header followed by the login page. Has anyone solved this. Using Tomcat 3.2.1, mod_jserv connector. Anyone got opinions on Ultradev ? To me seems really quick to knock out basic pages but I wonder how I'd add complex Java validation without making a messy JSP page - would be nicer if it used servlets too MVC style ! Steve Quail.
TOMCAT_HOME\classes in 3.2.1
Hi all, When I'm editing the tomcat.bat under TOMCAT_HOME\bin I'm just noticed that the script includes TOMCAT_HOME\classes in the classpath. But the fact is that there's *NO* TOMCAT_HOME\classes in 3.2.1!! I'm just curious... Any idea? Many thanks! Anson Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie
Re: TOMCAT_HOME\classes in 3.2.1
Hi, If you analize carefully you will notice TOMCAT_HOME is the Environment variable that you have to set. Similar to CLASSPATH. If you don't set then bat file takes the ..\ as current Tomcat Directory. HTH Moin. Anson To wrote: Hi all, When I'm editing the tomcat.bat under TOMCAT_HOME\bin I'm just noticed that the script includes TOMCAT_HOME\classes in the classpath. But the fact is that there's *NO* TOMCAT_HOME\classes in 3.2.1!! I'm just curious... Any idea? Many thanks! Anson Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie
RE: TOMCAT_HOME\classes in 3.2.1
Hi! There is something about TOMCAT_HOME\classes in the User's guide: ... The Tomcat directory structure ... Additionally you can, or Tomcat will, create the following directories: work: Automatically generated by Tomcat, this is where Tomcat places intermediate files (such as compiled JSP files) during it's work. If you delete this directory while Tomcat is running you will not be able to execute JSP pages. classes: You can create this directory to add additional classes to the classpath. Any class that you add to this directory will find it's place in Tomcat's classpath. ... MfG / Best regards Jozsef Kiss-Beck Sysdata CSS IN INE3 -Original Message- From: Moin Anjum H. [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 2:12 PM To: [EMAIL PROTECTED] Subject: Re: TOMCAT_HOME\classes in 3.2.1 Hi, If you analize carefully you will notice TOMCAT_HOME is the Environment variable that you have to set. Similar to CLASSPATH. If you don't set then bat file takes the ..\ as current Tomcat Directory. HTH Moin. Anson To wrote: Hi all, When I'm editing the tomcat.bat under TOMCAT_HOME\bin I'm just noticed that the script includes TOMCAT_HOME\classes in the classpath. But the fact is that there's *NO* TOMCAT_HOME\classes in 3.2.1!! I'm just curious... Any idea? Many thanks! Anson Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie
Re: jsp:usebean
Nope, but this is not actually var name. This is key for the hashtable. And if i'd like to use SAME bean in two different places, i have to use SAME key to retrieve the bean, i.e. jsp:useBean id=myHandler scope=session class=MyHandler / jsp:useBean id=myHandler1 scope=session class=MyHandler / will create 2 objects and place them to session hash; As long as the project is maintained by few people, i'd like to have these var names defined to avoid mistyping and similar problems (you must admin, that it is much easier to get compile time error saying that ATTR_MY_HANDLEW is not defined than debug the code and find out that some person wrote getAttribute (myHandlew)) Maybe i'm wrong, but this is my attitude :) Regards, Egidijus - Original Message - From: Edwin Martin [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 11:21 AM Subject: Re: jsp:usebean Egidijus, I do hate using same attribute in several places as it definetly leads to mistakes (i.e. I will not use jsp:useBean id=myHandler scope=session class=MyHandler / You have a strange way of thinking, friend, You have to look at myHandler as a variable name. Do you store the name of a variable in a constant to clean up you code? Bye, Edwin Martin.
RE: admin console ???
Ajit, Set trusted=true password=password for Context path=/admin in server.xml and add user name=user-id password=password roles=admin/ to tomcat-users.xml Thanks Amit -Original Message- From: Ajit Bhat [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 3:19 AM To: [EMAIL PROTECTED] Subject: admin console ??? 31/5/2001 hi all, I would like to know as to how to install and setup admin console on any client machine for tomcat server 3.2. I tried accessing the link Context Admin in Tomcat Administration Tools section, but it asks for username password which i do not know. how do i proceed ? regards, Ajit
JSP and Javascript
Can I open a Jsp from the JavaScript OPEN function?
For example I want to open a jsp from a html form when a button is pressed.
The code looks like this:
input type = button value = Update onclick = open
('igce/jsp/update.jsp?testParam=1222','newwindow')
When I press the button, Netscape opens up a download file dialogue box.
I can run the jsp alone but not in an HTML page. All the examples I have
seen have html run a servlet and the servlet forwards the JSP.
Thanks
Jeff Sulman
RE: JSP and Javascript
JSP behaves as a normal HTML/servlet page
On Thursday, May 31, 2001 2:41 PM, [EMAIL PROTECTED]
[SMTP:[EMAIL PROTECTED]] wrote:
Can I open a Jsp from the JavaScript OPEN function?
For example I want to open a jsp from a html form when a button is
pressed.
The code looks like this:
input type = button value = Update onclick = open
('igce/jsp/update.jsp?testParam=1222','newwindow')
When I press the button, Netscape opens up a download file dialogue box.
I can run the jsp alone but not in an HTML page. All the examples I have
seen have html run a servlet and the servlet forwards the JSP.
Thanks
Jeff Sulman
__
Tato komunikace je urcena vyhradne pro adresata a je duverna.
This communication is intended solely for the addressee and is confidential.
AW: AW: AW: Why doesn't this work:
Have a look at line 68 of _0002ftek_0002fadvanced_0005fsection_0005fresult_0002ejspadvanced_0005fsecti on_0005fresult_jsp_38.java to find the offendind code the jsp. -Ursprüngliche Nachricht- Von: Terje Kristensen [mailto:[EMAIL PROTECTED]] Gesendet: Donnerstag, 31. Mai 2001 13:38 An: [EMAIL PROTECTED] Betreff: Re: AW: AW: Why doesn't this work: snip/ Root cause: java.lang.NullPointerException at tek._0002ftek_0002fadvanced_0005fsection_0005fresult_0002ejspa dvanced_0005fsection_0005fresult_jsp_38._jspService(_0002ftek_ 0002fadvanced_0005fsection_0005fresult_0002ejspadvanced_0005fs ection_0005fresult_jsp_38.java:68) at snip/
Re: admin console ???
yes, the solution given by amit works ... i got access to console but all the buttons are giving errors on click also, actually i wanted access to console so that i could stop / start the tomcat server from the console ... but unfortunately i think there is no provision to do that thr' admin console ... my tomcat is installed on linux and so is there any GUI / method to stop/ start tomcat from my client without logging in as superuser to the linux server as i do not wish to disturb my system admin who has the super user rights to log on everytime to the linux server stop/start it. thanx, ajit - Original Message - From: Kumar, Amit [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 5:54 PM Subject: RE: admin console ??? Ajit, Set trusted=true password=password for Context path=/admin in server.xml and add user name=user-id password=password roles=admin/ to tomcat-users.xml Thanks Amit -Original Message- From: Ajit Bhat [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 3:19 AM To: [EMAIL PROTECTED] Subject: admin console ??? 31/5/2001 hi all, I would like to know as to how to install and setup admin console on any client machine for tomcat server 3.2. I tried accessing the link Context Admin in Tomcat Administration Tools section, but it asks for username password which i do not know. how do i proceed ? regards, Ajit
RE: JSP and Javascript
Title: RE: JSP and Javascript All the examples I have seen have html run a servlet and the servlet forwards the JSP. This is the right recommended way to do.
Re:certificate for tomcat and ssl
Hi Has someone configured tomcat to work with SSL without use APACHE server? I've try lot of things and nothing has worked, i'm seeking for all the steps to generated certificate and configure tomcat to work with it. Can someone help me? I am running Tomcat 3.2.1 (as its own webserver) under Windows 2000 with Sun's JDK 1.3. I have SSL working successfully. For the most part following the tomcat-ssl HOWTO is the right way to go. This is what I did (if I remember correctly): Download the JSSE jar file from sun (http://java.sun.com/products/jsse/). Place the .jar file in your $JAVA_HOME/jre/lib/ext directory, as well as in $TOMCAT_HOME/lib . You shouldn't need both, but I have class-not-found problems otherwise. Tomcat 3.2.1 is compiled with SSL support, as long as it finds that jsse.jar file, so that's all okay. Find the file $JAVA_HOME/jre/lib/security/java.security. There is probably already a line starting with security.provide.2 - comment it out with a #, and add the line: security.provider.2=com.sun.net.ssl.internal.ssl.Provider Now create yourself an SSL certificate, using the Java keytool utility. You should run: keytool -genkey -alias tomcat Answer all the questions, and use the same password for the keystore and the key you generate! Now you need to edit your $TOMCAT_HOME/conf/server.xml file, and add in the SSL configuration: (if you have an HTML browser, the next bit, which is XML, will be missing. Have a nice day.) Connector className=org.apache.tomcat.service.PoolTcpConnector Parameter name=handler value=org.apache.tomcat.service.http.HttpConnectionHandler/ Parameter name=port value=8443/ Parameter name=socketFactory value=org.apache.tomcat.net.SSLSocketFactory / Parameter name=keypass value=mypass/ /Connector Now restart your tomcat server, and watch as it hopefully finds everything and starts listening for SSL connections on port 8443. Twylite
RE: JSP and Javascript
This is a warning for you and to inform the other members of this list
of what was causing our problems regarding SSL. When using IE5.5 and
Javascript on a webserver with SSL you will receive an error that you
are d/ling secure and unsecure data. This is a bug in IE5.5. A
possible workaround is to replace the javascript: psuedo-protocol with
onclick. We are beggining to test this and I will inform the group as
to the results. Please keep in mind I am a system's admin and not a
programmer, so my terms may not be 100%.
Todd
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 31, 2001 2:41 PM
To: [EMAIL PROTECTED]
Subject: JSP and Javascript
Can I open a Jsp from the JavaScript OPEN function?
For example I want to open a jsp from a html form when a button is
pressed.
The code looks like this:
input type = button value = Update onclick = open
('igce/jsp/update.jsp?testParam=1222','newwindow')
When I press the button, Netscape opens up a download file dialogue box.
I can run the jsp alone but not in an HTML page. All the examples I
have
seen have html run a servlet and the servlet forwards the JSP.
Thanks
Jeff Sulman
Re:certificate for tomcat and ssl
Oooh yeah, one other thing. You will notice that I don't specify the keystore. Tomcat uses the default keystore for the user executing Tomcat, unless you specify the keystore in the server.xml file. I am logged in an run tomcat as Administrator (dev box, shuddup about the security ;p ), and start tomcat manually (I don't run it as a service). My keystore will actually be $USER_HOME/.keystore, which works out to something like /winnt/profiles/administrator/.keystore, but that's a nasty thing to code into your server.xml . If you have a keystore stored elsewhere, specify the location when you use keytool, and specify the location in the server.xml . Twylite
RE: certificate for tomcat and ssl
We use Tomcat 3.2.1 with IIS5.0 on Win2k. We setup our Tomcat the same way and all works well here too. Todd -Original Message- From: Twylite [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 4:47 PM To: [EMAIL PROTECTED] Subject: Re:certificate for tomcat and ssl Hi Has someone configured tomcat to work with SSL without use APACHE server? I've try lot of things and nothing has worked, i'm seeking for all the steps to generated certificate and configure tomcat to work with it. Can someone help me? I am running Tomcat 3.2.1 (as its own webserver) under Windows 2000 with Sun's JDK 1.3. I have SSL working successfully. For the most part following the tomcat-ssl HOWTO is the right way to go. This is what I did (if I remember correctly): Download the JSSE jar file from sun (http://java.sun.com/products/jsse/). Place the .jar file in your $JAVA_HOME/jre/lib/ext directory, as well as in $TOMCAT_HOME/lib . You shouldn't need both, but I have class-not-found problems otherwise. Tomcat 3.2.1 is compiled with SSL support, as long as it finds that jsse.jar file, so that's all okay. Find the file $JAVA_HOME/jre/lib/security/java.security. There is probably already a line starting with security.provide.2 - comment it out with a #, and add the line: security.provider.2=com.sun.net.ssl.internal.ssl.Provider Now create yourself an SSL certificate, using the Java keytool utility. You should run: keytool -genkey -alias tomcat Answer all the questions, and use the same password for the keystore and the key you generate! Now you need to edit your $TOMCAT_HOME/conf/server.xml file, and add in the SSL configuration: (if you have an HTML browser, the next bit, which is XML, will be missing. Have a nice day.) Connector className=org.apache.tomcat.service.PoolTcpConnector Parameter name=handler value=org.apache.tomcat.service.http.HttpConnectionHandler/ Parameter name=port value=8443/ Parameter name=socketFactory value=org.apache.tomcat.net.SSLSocketFactory / Parameter name=keypass value=mypass/ /Connector Now restart your tomcat server, and watch as it hopefully finds everything and starts listening for SSL connections on port 8443. Twylite
Re: JSP and Javascript
use window.open()
mhrao
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, May 31, 2001 6:11 PM
Subject: JSP and Javascript
Can I open a Jsp from the JavaScript OPEN function?
For example I want to open a jsp from a html form when a button is
pressed.
The code looks like this:
input type = button value = Update onclick = open
('igce/jsp/update.jsp?testParam=1222','newwindow')
When I press the button, Netscape opens up a download file dialogue box.
I can run the jsp alone but not in an HTML page. All the examples I have
seen have html run a servlet and the servlet forwards the JSP.
Thanks
Jeff Sulman
RE: JSP and Javascript
So am I doing something wrong?
Pernica,
Jan To: [EMAIL PROTECTED]
pernica@dcb.cc:
cz Subject: RE: JSP and Javascript
05/31/01
07:40 AM
Please
respond to
tomcat-user
JSP behaves as a normal HTML/servlet page
On Thursday, May 31, 2001 2:41 PM, [EMAIL PROTECTED]
[SMTP:[EMAIL PROTECTED]] wrote:
Can I open a Jsp from the JavaScript OPEN function?
For example I want to open a jsp from a html form when a button is
pressed.
The code looks like this:
input type = button value = Update onclick = open
('igce/jsp/update.jsp?testParam=1222','newwindow')
When I press the button, Netscape opens up a download file dialogue box.
I can run the jsp alone but not in an HTML page. All the examples I have
seen have html run a servlet and the servlet forwards the JSP.
Thanks
Jeff Sulman
__
Tato komunikace je urcena vyhradne pro adresata a je duverna.
This communication is intended solely for the addressee and is
confidential.
Re: AW: AW: AW: Why doesn't this work:
I don't see anything wrong with it. Do you?
package tek;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import java.io.PrintWriter;
import java.io.IOException;
import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.util.Vector;
import org.apache.jasper.runtime.*;
import java.beans.*;
import org.apache.jasper.JasperException;
import java.util.*;
public class
_0002ftek_0002fadvanced_0005fsection_0005fresult_0002ejspadvanced_0005fsection_0005fresult_jsp_42
extends HttpJspBase {
static {
}
public
_0002ftek_0002fadvanced_0005fsection_0005fresult_0002ejspadvanced_0005fsection_0005fresult_jsp_42(
) {
}
private static boolean _jspx_inited = false;
public final void _jspx_init() throws JasperException {
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
String _value = null;
try {
if (_jspx_inited == false) {
_jspx_init();
_jspx_inited = true;
}
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType(text/html;charset=8859_1);
pageContext = _jspxFactory.getPageContext(this, request, response,
, true, 8192, true);
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
// HTML // begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(0,32);to=(8,0)]
out.write(\r\n\r\nhtml\r\n\thead\r\n\t\ttitleLSP200 - Section
Selection - Result/title\r\n\t/head\r\n\tlink rel=\STYLESHEET\
type=\text/css\ href=\includes/stylesheet.css\/\r\n\tbody
style=\font-family:Tahoma;font-size:8pt;\\r\n);
// end
// begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(8,2);to=(18,4)]
String opn = request.getParameter(opn);
Enumeration paramNames = request.getParameterNames();
while(paramNames.hasMoreElements()) {
String paramName = (String)paramNames.nextElement();
String[] paramValues = request.getParameterValues(paramName);
if (paramValues.length == 1) {
String paramValue = paramValues[0];
int length = paramValue.length();
String fil = advanced_result_ + paramName +
.xsql?opn= + opn + + paramName + = + paramValue.substring(1,length) + +
paramName + R= + paramValue.substring(0,1);
// end
// HTML // begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(18,6);to=(19,5)]
out.write(\r\n\t\t\t \t);
// end
// begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(19,5);to=(19,50)]
{
String _jspx_qStr = ;
pageContext.include( fil + _jspx_qStr);
}
// end
// HTML // begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(19,50);to=(20,0)]
out.write(\r\n);
// end
// begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(20,2);to=(23,3)]
if (paramValue.length() == 0) {
// end
// HTML // begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(23,5);to=(23,10)]
out.write(error);
// end
// begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(23,12);to=(29,4)]
}
} else {
for(int i=0; iparamValues.length; i++) {
int length = paramValues[i].length();
String fil = advanced_result_ + paramName +
.xsql?opn= + opn + + paramName + = + paramValues[i].substring(1,length) +
+ paramName + R= + paramValues[i].substring(0,1);
// end
// HTML // begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(29,6);to=(30,5)]
out.write(\r\n\t\t\t \t);
// end
// begin
[file=C:\\xsql\\tek\\advanced_section_result.jsp;from=(30,5);to=(30,50)]
RE: response.sendRedirect vs. requestDispatcher.forward
So what is the correct way to redirect? I have started using relative links to redirect and it seems to fix the problem. Is this just coincidence, or is there an explanation for that? Brandon -Original Message- From: Martin van den Bemt [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 30, 2001 6:38 PM To: [EMAIL PROTECTED] Subject: RE: response.sendRedirect vs. requestDispatcher.forward If you webserver is serving in /usr/local/apache/htdocs, you are redirecting to /usr/local/apache/htdocs/login.jsp, which is handled in this example by apache, who doesn't know anything about jsp files. (that's why you got tomcat in the first place...) Mvgr, Martin -Original Message- From: Brandon Cruz [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 1:31 AM To: [EMAIL PROTECTED] Subject: RE: response.sendRedirect vs. requestDispatcher.forward Has anyone figured out why response.sendRedirect(/login.jsp) will not work when using apache-tomcat with mod_jk? It gets all screwed up and prints a bunch of header information out to the page...is there a way around it besides using javascript to redirect the page? Brandon Cruz -Original Message- From: A Yang [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 30, 2001 1:13 PM To: [EMAIL PROTECTED] Subject: RE: response.sendRedirect vs. requestDispatcher.forward Hi, Thanks for the help. As it turns out, switching between requestDispath.forward and response.redirect will trip you up because of differences in what they expect as their parameters. RequestDispatch.forward takes a URL that is a RELATIVE path but also requires a leading slash. If you are brilliant (like myself) and you change your code to use response.encodeRedirectURL but you KEEP that leading slash, well then. Your response will treat it like an absolute path and wind up plunking you into a different servlet context, which Tomcat will generate a new session for. Thanks again for your help, Andy --- Martin van den Bemt [EMAIL PROTECTED] wrote: A different hostname creates a new session which could be the problem here.. (so http://www.example.com and http://example.com create a different session even it's the same server/context/etc.. Mvgr, Martin -Original Message- From: Alex Fernandez [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 29, 2001 4:57 PM To: [EMAIL PROTECTED] Subject: Re: response.sendRedirect vs. requestDispatcher.forward Conceptually, requestDispatcher.forward() is different from response.sendRedirect(). In forward(), you are moving inside the same webapp, and as such it doesn't even reach the client browser. The session is maintained. In sendRedirect(), you're instead moving across webapps, and it's the browser that redirects to the specified location. In fact, it doesn't even need to be another servlet, you may redirect to an ASP or a static page. New request and response are created. It seems strange that the session is not maintained, though, since both requests come from the same browser. Perhaps it's a bug? Un saludo, Alex. A Yang wrote: Hi All, Does anyone know offhand whether the Java Servlet specification requires a new HttpSession to be created when using HttpServletResponse.sendRedirect()? In a servlet, I was using: getServletConfig().getServletContext().getRequestDispatcher(/Resu lt.jsp).forward(req, resp); at the end of a sequence of pages/servlets, but I wanted to replace it with response.sendRedirect(/Result.jsp); instead. The result page prints out the contents of several javabeans which are stored in the session. This worked fine when all I used were requestDispatcher.forward but with response.sendRedirect(), all of my session attributes are gone! In fact, the session id is different after the sendRedirect. I'm pretty sure the session is supposed to survive across any series of GET's and POST's until it is invalidated explicitly (or timed out). Any thoughts? I'm using Tomcat 3.2.1 Thanks. ___ Do You Yahoo!? Get your free @yahoo.ca address at http://mail.yahoo.ca ___ Do You Yahoo!? Get your free @yahoo.ca address at http://mail.yahoo.ca
Sessions
Hello again, Excuse me for the nuisances but I have problems with the sessions. Yesterday Randy answered me that to discover on the sessions of the Tomcat I should see the class org.Apache.tomcat.session.StandarManager. I have been able to discover that class is in Webserver.jar. Where I can get the code of that library? Another topic. I can not receive any message of the list. Why will it be? Pablo - Click here for Free Video!! http://www.gohip.com/free_video/
Re: Re:certificate for tomcat and ssl
So, have i followed the same instructions? i've inserted jsse.jar, jnet.jar, jcert.jar in both $JAVA_HOME/jre/lib/ext and $TOMCAT_HOME/lib security.provider.2=com.sun.net.ssl.internal.ssl.Provider Connector className=org.apache.tomcat.service.PoolTcpConnector Parameter name=handler value=org.apache.tomcat.service.http.HttpConnectionHandler/ Parameter name=port value=8443/ Parameter name=socketFactory value=org.apache.tomcat.net.SSLSocketFactory / Parameter name=keystore value=$JAVA_HOME/jre/lib/security/jssecacerts / Parameter name=keypass value=xx / Parameter name=clientAuth value=false / /Connector keytool -genkey -alias -keystrore $JAVA_HOME/jre/lib/security/jssecacerts -keypass xx I've restarted my tomcat server and it starts listening for SSL connections on port 8443. (Starting tcp endpoint on 8443 with org.apache.tomcat.service.http.HttpConnectionHandler is written) but a client can't get a connection to my server by the URL https://server_ip_adr:8443 (no problem with http://server_ip_adr:8443) - Original Message - From: Twylite [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 4:49 PM Subject: Re:certificate for tomcat and ssl Oooh yeah, one other thing. You will notice that I don't specify the keystore. Tomcat uses the default keystore for the user executing Tomcat, unless you specify the keystore in the server.xml file. I am logged in an run tomcat as Administrator (dev box, shuddup about the security ;p ), and start tomcat manually (I don't run it as a service). My keystore will actually be $USER_HOME/.keystore, which works out to something like /winnt/profiles/administrator/.keystore, but that's a nasty thing to code into your server.xml . If you have a keystore stored elsewhere, specify the location when you use keytool, and specify the location in the server.xml . Twylite
Apache + Tomcat with mod_jk and Virtual Hosts
Please i need help with this can anyone anwser me about this issue ?? With Apache and tomcat working with mod_jk: Its possible to map every virtual host (On Apache) to a different webapp on tomcat ??? I.E. Apache Virtual Host: 123.myhost.com ip: 10.0.0.2 Tomcat Webbapp : tomcat33\webapps\123 Apache Virtual Host: 789.myhost.com ip: 10.0.0.2 Tomcat Webbapp : tomcat33\webapps\789 thanks in advance !!!
Get a JDBC DataSource via JNDI ( using Poolman ) - NEED HELP
We are trying to get a DataSource with a JNDI lookup. We want to use PoolMan for this and JNP (as JNDI server) Our questions -- 1. How to setup the JNP server or another JNDI server with Tomcat ? 2. How to install Poolman, we have copied the poolman.jar, install the poolman.xml file and nothing sounds happening ? 3. We have a servlet that start at the starting of Tomcat, this one already use to DataSource. What's happening currently --- We have copy the poolman.jar and set the classpath We have copy the jndi.jar and set the classpath We have copy the jnp.jar and set the classpath We have copy the jndi.properties in the TOMCAT/conf folder We have copy the jnp.properties in the TOMCAT/conf folder We have copy the poolman.xml in the TOMCAT/conf folder and the TOMCAT/ (We do not know where to put this file !) We have the servlet that do : InitialContext tContext = new InitialContext(); DataSource tDataSource = (DataSource) tContext.lookup( tDataSourceJNDIName ); We have a crash during the lookup, we have this message : javax.naming.ServiceUnavailableException: Connection refused: no further information. Root exception is java.net.ConnectException: Connection refused: no further information java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) java.io.IOException(java.lang.String) java.net.SocketException(java.lang.String) java.net.ConnectException(java.lang.String) void java.net.PlainSocketImpl.socketConnect(java.net.InetAddress, int) void java.net.PlainSocketImpl.doConnect(java.net.InetAddress, int) void java.net.PlainSocketImpl.connectToAddress(java.net.InetAddress, int) void java.net.PlainSocketImpl.connect(java.net.InetAddress, int) java.net.Socket(java.net.InetAddress, int, java.net.InetAddress, int, boolean) java.net.Socket(java.lang.String, int) void org.jnp.interfaces.NamingContext.checkRef(java.util.Hashtable) java.lang.Object org.jnp.interfaces.NamingContext.lookup(javax.naming.Name) java.lang.Object org.jnp.interfaces.NamingContext.lookup(java.lang.String) java.lang.Object javax.naming.InitialContext.lookup(java.lang.String) Can someone help us, we have try a lot, read the documentation and the FAQ, but without success, please HELP US Thanks a lot for all your help Patrick Pierra
archives
hi, i'd like to know where i can view the archives ? thanks -Message d'origine- De: Pablo Trujillo [SMTP:[EMAIL PROTECTED]] Date: mercredi 30 mai 2001 18:08 À:[EMAIL PROTECTED] Objet:Session in Tomcat Hello friends, I need information about how Tomcat assign the numbers of ID for each session. I also need to know where is the Cookie JSessionID stored. I wait you can help me and thank you Pablo
RE: mod_jk causing httpd blowout??
Change : JkLogLevel warn by JkLogLevel error Will help reduce log activity - Henri Gomez ___[_] EMAIL : [EMAIL PROTECTED](. .) PGP KEY : 697ECEDD...oOOo..(_)..oOOo... PGP Fingerprint : 9DF8 1EA8 ED53 2F39 DC9B 904A 364F 80E6 -Original Message- From: Marcus Dillury [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 7:35 AM To: [EMAIL PROTECTED] Subject: mod_jk causing httpd blowout?? Hello, We have a production machine, running RH 7 and apache-1.3.14-3. We have recently upgraded the jsp server from Jrun 2.3 to tomcat-3.2.2-beta3.1. When we use the mod_jk/ajp13 connector in apache to talk to tomcat we experince huge load averages 30, and http CPU uses 40%. The set up is basically as follows: In httpd.conf ##Load tomcat relevant modules. mod_jk config LoadModule jk_module modules/mod_jk.so AddModule mod_jk.c ## ## configure mod_jk JkWorkersFile /var/tomcat/conf/workers.properties JkLogFile /var/tomcat/logs/mod_jk.log JkLogLevel warn JkMount /servlet/*ajp13 and with virtual servers I have set: VirtualHost 192.168.1.19:80 ... JkMount /*.jsp ajp13 JkMount /servlet/*ajp13 ... DirectoryMatch /WEB-INF AllowOverride None deny from all /DirectoryMatch ... /VirtualHost some of our web-applications also call a postgres database located on another machine. How ever when we take out the mod_jk connector, and use a simple page redirect to port 8080 (tomcat stand-alone.) We do not have this problem. load averages are typically less than 2 with this setup. Unfortunatly this configuration is a hack solution, and I would like to find out why mod_jk is causing such a tremendous load on the system. Is it a bug with ajp13/ mod_jk or is it my configuration? I didn't have this problem with Jrun. As it stands tomcat isn't stable enough to use in a production environment. Please advise. Thanks in advance. --Marcus
Re: archives
[EMAIL PROTECTED] wrote: hi, i'd like to know where i can view the archives ? thanks [...] Hi :-) - http://jakarta.apache.org/site/mail2.html - click Tomcat-User Archives - http://mikal.org/interests/java/tomcat/index.jsp Bo may.31, 2001
Re: archives
http://marc.theaimsgroup.com/ - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 4:19 PM Subject: archives hi, i'd like to know where i can view the archives ? thanks -Message d'origine- De: Pablo Trujillo [SMTP:[EMAIL PROTECTED]] Date: mercredi 30 mai 2001 18:08 À: [EMAIL PROTECTED] Objet: Session in Tomcat Hello friends, I need information about how Tomcat assign the numbers of ID for each session. I also need to know where is the Cookie JSessionID stored. I wait you can help me and thank you Pablo
How can I redirect a page when using apachemod_jktomcat
Is there any way I can redirect a jsp page using this configuration without having apache confused and printing out all the headers?
JSP CUSTOM TAGS
Hello all, Can anyone show me an example of accesing a session variable in a custom tag? Or at least point me towards documentation that explains it? (I have an object that I store in a session variable, I need to retrieve in one of my custom tags) -- Peter Giannopoulos,Software Designer Gemplus Software, Advanced Projects Group Phone: +15147322434 Fax: +15147322401 Gemplus Canada Inc., Http://www.gemplus.com I hear and I forget, I see and I remember, I do and I understand. --- BEGIN:VCARD VERSION:2.1 N:Giannopoulos;Peter FN:Peter Giannopoulos ORG:Gemplus Canada inc.;CTO Group TITLE:Software Developer NOTE;ENCODING=QUOTED-PRINTABLE:=0D=0A--- Codito, ergo sum - I code, therefore I am --- TEL;WORK;VOICE:514-732-2434 TEL;HOME;VOICE:N/A TEL;CELL;VOICE:N/A TEL;PAGER;VOICE:N/A TEL;WORK;FAX:514-732-2301 ADR;POSTAL:;;3 Place du Commerce;Ile des soeurs;Quebec;H3E 1H7;Canada LABEL;POSTAL;ENCODING=QUOTED-PRINTABLE:3 Place du Commerce=0D=0AIle des soeurs, Quebec H3E 1H7=0D=0ACanada URL:http://www.gemplus.com EMAIL;PREF;INTERNET:[EMAIL PROTECTED] REV:2926T190330Z END:VCARD
Re: Re:certificate for tomcat and ssl
After have done it, need the client to do something? How can the server identify the client? Because the error the browser return is : Connexion refused! - Original Message - From: Twylite [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 4:47 PM Subject: Re:certificate for tomcat and ssl Hi Has someone configured tomcat to work with SSL without use APACHE server? I've try lot of things and nothing has worked, i'm seeking for all the steps to generated certificate and configure tomcat to work with it. Can someone help me? I am running Tomcat 3.2.1 (as its own webserver) under Windows 2000 with Sun's JDK 1.3. I have SSL working successfully. For the most part following the tomcat-ssl HOWTO is the right way to go. This is what I did (if I remember correctly): Download the JSSE jar file from sun (http://java.sun.com/products/jsse/). Place the .jar file in your $JAVA_HOME/jre/lib/ext directory, as well as in $TOMCAT_HOME/lib . You shouldn't need both, but I have class-not-found problems otherwise. Tomcat 3.2.1 is compiled with SSL support, as long as it finds that jsse.jar file, so that's all okay. Find the file $JAVA_HOME/jre/lib/security/java.security. There is probably already a line starting with security.provide.2 - comment it out with a #, and add the line: security.provider.2=com.sun.net.ssl.internal.ssl.Provider Now create yourself an SSL certificate, using the Java keytool utility. You should run: keytool -genkey -alias tomcat Answer all the questions, and use the same password for the keystore and the key you generate! Now you need to edit your $TOMCAT_HOME/conf/server.xml file, and add in the SSL configuration: (if you have an HTML browser, the next bit, which is XML, will be missing. Have a nice day.) Connector className=org.apache.tomcat.service.PoolTcpConnector Parameter name=handler value=org.apache.tomcat.service.http.HttpConnectionHandler/ Parameter name=port value=8443/ Parameter name=socketFactory value=org.apache.tomcat.net.SSLSocketFactory / Parameter name=keypass value=mypass/ /Connector Now restart your tomcat server, and watch as it hopefully finds everything and starts listening for SSL connections on port 8443. Twylite
Problem with inprocess configuration
I am working on a Win98 platform, jakarta-tomcat-3.2.2, and jdk1.3.0_01 and trying to get the inprocess container to work. I took the jni-servers.xml and jni-workers.properties found in the conf directory, made the necessary changes to conform to my path locations, and saved them as servers.xml and workers.properties. However, everytime I start up Tomcat, I get: Including all jars in C:\jakart~1.2\lib in your CLASSPATH. Using CLASSPATH: C:\jakart~1.2\classes;C:\jakart~1.2\lib\SERVLET.JAR;C:\jakart~1 .2\lib\PARSER.JAR;C:\jakart~1.2\lib\JAXP.JAR;C:\jakart~1.2\lib\ANT.JAR;C:\jakart ~1.2\lib\WEBSER~1.JAR;C:\jakart~1.2\lib\JASPER.JAR;c:\jdk1.3.0_01\lib\tools.jar 2001-05-31 01:00:46 - ContextManager: Adding context Ctx( /examples ) 2001-05-31 01:00:46 - ContextManager: Adding context Ctx( /admin ) Starting tomcat. Check logs/tomcat.log for error messages 2001-05-31 01:00:46 - ContextManager: Adding context Ctx( myhost.org:/jspages ) 2001-05-31 01:00:46 - ContextManager: Adding context Ctx( ) 2001-05-31 01:00:46 - ContextManager: Adding context Ctx( /test ) Failed to loadLibrary() c:\jakarta-tomcat-3.2.2\bin\win32\i386\jni_connect.dll Library c:\jakarta-tomcat-3.2.2\bin\win32\i386\jni_connect.dll loaded FATAL:java.lang.NullPointerException java.lang.NullPointerException at org.apache.tomcat.service.JNIEndpointConnector.start(JNIEndpointConne ctor.java:110) at org.apache.tomcat.core.ContextManager.start(ContextManager.java:527) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:202) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:235) Any Clues? John
I tried to install Tomcat now Apache doesn't Work !!! Please help!
Hi all, After installing tomcat my apache server went down and now I can't get it to start again. After typing apachectl start I get the following message: [Thu May 31 09:59:32 2001] [emerg] dyld found undefined symbol: _ap_os_is_path_absolute Aborting. Abort trap /usr/sbin/apachectl start: httpd could not be started Anyone have any ideas whats going on here? Thanks in advance.
RE: struts in tomcat 3.3-m3
Title: RE: struts in tomcat 3.3-m3 Ignacio J. Ortega wrote: you already has one inside the TOMCAT_HOME%/lib/container .. the files jaxp.jar + parser.jar...copy this files to your apps web-inf/lib dir... or use xerces http://xml.apache.org/xerces-j/index.html Hi Ignacio- Thanks for the advice! I have placed parser.jar and jaxp.jar in the struts-example/WEB-INF/lib and now it correctly deploys and runs. Do you know if this is the new requirement going forward in 3.3.x? If so, I'll mention it on the struts lists so that the deployment instructions for tomcat 3.3.x can include this information. Thanks again, S-
Re: JSP CUSTOM TAGS
The taglib sutff provided by the apache taglib project can do this - I think there is one specifically for session information retrieval. Check the taglibs project on the apache.org webpage. sam - Original Message - From: Peter Giannopoulos [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 4:01 PM Subject: JSP CUSTOM TAGS Hello all, Can anyone show me an example of accesing a session variable in a custom tag? Or at least point me towards documentation that explains it? (I have an object that I store in a session variable, I need to retrieve in one of my custom tags) -- Peter Giannopoulos,Software Designer Gemplus Software, Advanced Projects Group Phone: +15147322434 Fax: +15147322401 Gemplus Canada Inc., Http://www.gemplus.com
Re: JSP CUSTOM TAGS
Peter --
All that you need to do is get your PageContext, then call getSession()
on that. Then you've got your session and can retrieve stuff from it.
Here's some pseudo-code to explain:
private PageContext pageContext;
public void setPageContext(PageContext pageContext) {
this.pageContext = pageContext;
}
public int doStartTag() throws JspException {
HttpSession session = pageContext.getSession();
Object objTarget = session.getAttribute(target);
return SKIP_BODY;
}
public void release() {
pageContext = null;
}
Hope that helps...
Anne
Peter Giannopoulos wrote:
Hello all,
Can anyone show me an example of accesing a session variable in a custom
tag?
Or at least point me towards documentation that explains it?
(I have an object that I store in a session variable, I need to retrieve in
one of my custom tags)
--
Peter Giannopoulos,Software Designer
Gemplus Software, Advanced Projects Group
Phone: +15147322434
Fax: +15147322401
Gemplus Canada Inc., Http://www.gemplus.com
I hear and I forget,
I see and I remember,
I do and I understand.
---
TWIMC: username and password in session and jdbc Realm
Finally it was easy: JDBCRealm stores the j_username and j_password as session variable and yout can get it via session.getAttribute either as JSP scriplet or as servlet. Just store it or get it through the first page after login. Sometimes it is worth studying the source code.. (here Securitytools.java). I do not know wether to store it as session variable is a slight security hole..maybe, but in Intranet environment the benefits of knowing the username and password - esp. for DB connections which are synchronized with the database access userids - is beyond security wholes. Regards Thomas
Re: Re:certificate for tomcat and ssl
Hi, value=$JAVA_HOME/jre/lib/security/jssecacerts / Parameter name=keypass value=xx / In your server.xml maybe try hard-coding the value of $JAVA_HOME ... I'm honestly not sure if it does the substitution correctly (although its not complaining ...). (Starting tcp endpoint on 8443 with org.apache.tomcat.service.http.HttpConnectionHandler is written) Sounds good - mine says pretty much the same. but a client can't get a connection to my server by the URL https://server_ip_adr:8443 (no problem with http://server_ip_adr:8443) Well, that pretty much settles it that its not using SSL. Were it to do so, you'd get about 6 unprintable characters displayed in your browser window (under IE5, at least). If I don't have my jsse.jar in the classpath, I can't even start Tomcat. If I get the keypass wrong, it gives me an error on loading. I can't see anything else wrong with your configuration. I can only stress that I'm using Tomcat 3.2.1 ... your version, if different, may have problems ...? Anyone else care to shed some light on this? Twylite
Tomcat configuration
Hi, I am new to Tomcat and am looking to configure it for WML and Bitmaps, etc. How do I configure it to use these types. I have read some emails that the web.xml file is not read? Thanks in advance for your help! Mike
TOMCAT Config Files
Can i move all the tomcat configuration files and java classes outside of my %TOMCAT_HOME%/...subdir because i would like to hide all these files outside my web files.. Thanks Jerry - Original Message - From: Kiss-Beck Jozsef [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 8:16 AM Subject: RE: TOMCAT_HOME\classes in 3.2.1 Hi! There is something about TOMCAT_HOME\classes in the User's guide: ... The Tomcat directory structure ... Additionally you can, or Tomcat will, create the following directories: work: Automatically generated by Tomcat, this is where Tomcat places intermediate files (such as compiled JSP files) during it's work. If you delete this directory while Tomcat is running you will not be able to execute JSP pages. classes: You can create this directory to add additional classes to the classpath. Any class that you add to this directory will find it's place in Tomcat's classpath. ... MfG / Best regards Jozsef Kiss-Beck Sysdata CSS IN INE3 -Original Message- From: Moin Anjum H. [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 2:12 PM To: [EMAIL PROTECTED] Subject: Re: TOMCAT_HOME\classes in 3.2.1 Hi, If you analize carefully you will notice TOMCAT_HOME is the Environment variable that you have to set. Similar to CLASSPATH. If you don't set then bat file takes the ..\ as current Tomcat Directory. HTH Moin. Anson To wrote: Hi all, When I'm editing the tomcat.bat under TOMCAT_HOME\bin I'm just noticed that the script includes TOMCAT_HOME\classes in the classpath. But the fact is that there's *NO* TOMCAT_HOME\classes in 3.2.1!! I'm just curious... Any idea? Many thanks! Anson Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie
startup exceptions
Hello to you, Tomcat experts. I am using tomcat 4. Upon the very start it throws the following. Then it works fine in most of examples. Any suggestions what I should do? Boris. console- Starting service Tomcat-Standalone Apache Tomcat/4.0-b5 PARSE error at line 1 column -1 org.xml.sax.SAXParseException: Element type web-app is not declared. PARSE error at line 1 column -1 org.xml.sax.SAXParseException: Element type web-app is not declared. Starting service Tomcat-Apache Apache Tomcat/4.0-b5 --localhost_log.2001-05-31.txt 2001-05-31 10:08:03 StandardManager[/JRunForum]: Seeding random number generator class java.security.SecureRandom 2001-05-31 10:08:03 StandardManager[/JRunForum]: Seeding of random number generator has been completed 2001-05-31 10:08:03 ContextConfig[/JRunForum] Parse error in application web.xml org.xml.sax.SAXParseException: Element type web-app is not declared. at org.apache.crimson.parser.Parser2.error(Parser2.java:3013) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1308) at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:499) at org.apache.crimson.parser.Parser2.parse(Parser2.java:304) at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433) at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223) at javax.xml.parsers.SAXParser.parse(SAXParser.java:317) at javax.xml.parsers.SAXParser.parse(SAXParser.java:108) at org.apache.catalina.util.xml.XmlMapper.readXml(XmlMapper.java:275) at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.java:247) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:820) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:217) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:155) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3189) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278) at org.apache.catalina.core.StandardService.start(StandardService.java:353) at org.apache.catalina.core.StandardServer.start(StandardServer.java:458) at org.apache.catalina.startup.Catalina.start(Catalina.java:725) at org.apache.catalina.startup.Catalina.execute(Catalina.java:647) at org.apache.catalina.startup.Catalina.process(Catalina.java:177) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:196) 2001-05-31 10:08:03 ContextConfig[/JRunForum]: Occurred at line 1 column -1 2001-05-31 10:08:03 ContextConfig[/JRunForum]: Marking this application unavailable due to previous error(s) 2001-05-31 10:08:03 StandardWrapper[/JRunForum:default]: Loading container servlet default 2001-05-31 10:08:03 default: init 2001-05-31 10:08:03 StandardWrapper[/JRunForum:invoker]: Loading container servlet invoker 2001-05-31 10:08:03 invoker: init 2001-05-31 10:08:03 StandardWrapper[/JRunForum:jsp]: Using Jasper classloader for servlet jsp 2001-05-31 10:08:04 StandardWrapper[/JRunForum:jsp]: Marking servlet jsp as unavailable 2001-05-31 10:08:04 StandardContext[/JRunForum]: Servlet /JRunForum threw load() exception javax.servlet.ServletException: Error instantiating servlet class org.apache.jasper.servlet.JspServlet at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:817) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3277) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278) at org.apache.catalina.core.StandardService.start(StandardService.java:353) at org.apache.catalina.core.StandardServer.start(StandardServer.java:458) at org.apache.catalina.startup.Catalina.start(Catalina.java:725) at org.apache.catalina.startup.Catalina.execute(Catalina.java:647) at org.apache.catalina.startup.Catalina.process(Catalina.java:177) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:196) - Root Cause - java.lang.VerifyError: (class: org/apache/jasper/servlet/JspServlet, method: init signature: (Ljavax/servlet/ServletConfig;)V) Incompatible argument to function at java.lang.Class.newInstance0(Native Method) at java.lang.Class.newInstance(Class.java:237) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:810) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3277) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123) at
web.xml
Does anybody know of a web page that explains about the web.xml file? The user guide for tomcat says A detailed description of web.xml and the web application structure (including directory structure and configuration) is available in chapters 9, 10 and 14 of the Servlet API Spec and we are not going to write about it. It gives the link http://java.sun.com/products/servlet/;. However, when I go to the link, trying to find an explantion to web.xml is difficult at best.
Re: AW: AW: AW: Why doesn't this work:
Title: Re: AW: AW: AW: Why doesn't this work:
2 comments:
1. you can insert a
% try { %
at the beginning of your jsp and then
% } catch (NullPointerException npe)
{
System.err.println(***);
npe.printStackTrace();
}
%
at the end of your code.
This will give you the exact line in the jsp. The line number given in the 'root cause' was not the same for the null pointer that I had.
2. The line
String[] paramValues = request.getParameterValues(paramName);
can return null(if there are no values), and your next line, if (paramValues.length == 1), could be throwing the null pointer exception since paramValues is null.
Charlie
-Original Message-
From: Terje Kristensen [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 31, 2001 9:37 AM
To: [EMAIL PROTECTED]
Subject: Re: AW: AW: AW: Why doesn't this work:
I don't see anything wrong with it. Do you?
Re: JSP CUSTOM TAGS
Let me know when you find the solution to this. We trying to do the same thing. |+ || Peter Giannopoulos| || Peter.GIANNOPOULOS@ge| || mplus.com| ||| || 05/31/01 10:01 AM | || Please respond to | || tomcat-user | ||| |+ ---| | | | To: [EMAIL PROTECTED] | | cc: | | Subject: JSP CUSTOM TAGS | ---| Hello all, Can anyone show me an example of accesing a session variable in a custom tag? Or at least point me towards documentation that explains it? (I have an object that I store in a session variable, I need to retrieve in one of my custom tags) -- Peter Giannopoulos,Software Designer Gemplus Software, Advanced Projects Group Phone: +15147322434 Fax: +15147322401 Gemplus Canada Inc., Http://www.gemplus.com I hear and I forget, I see and I remember, I do and I understand. --- (See attached file: Peter Giannopoulos.vcf) Peter Giannopoulos.vcf
RE: struts in tomcat 3.3-m3
( Please do not post using html, makes almost imposible to have a decent conversation read http://jakarta.apache.org/site/mail.html) Well, this is not a new requeriment, is the way that should be done always, and is the way in which 3.3 and 4.0 setup the webapps classpath.. that is only the jars present on web-inf/lib are added to the webapp classpath Saludos , Ignacio J. Ortega -Mensaje original- De: Steve Salkin [mailto:[EMAIL PROTECTED]] Enviado el: jueves 31 de mayo de 2001 17:01 Para: '[EMAIL PROTECTED]' Asunto: RE: struts in tomcat 3.3-m3 Ignacio J. Ortega wrote: you already has one inside the TOMCAT_HOME%/lib/container .. the files jaxp.jar + parser.jar...copy this files to your apps web-inf/lib dir... or use xerces http://xml.apache.org/xerces-j/index.html Hi Ignacio- Thanks for the advice! I have placed parser.jar and jaxp.jar in the struts-example/WEB-INF/lib and now it correctly deploys and runs. Do you know if this is the new requirement going forward in 3.3.x? If so, I'll mention it on the struts lists so that the deployment instructions for tomcat 3.3.x can include this information. Thanks again, S-
Re: KeepAlive and sendRedirect Vs jsp:forward
On Wednesday 23 May 2001 13:08, Shahed wrote: I am using TC 3.2.1 w/Apache and ajp13 - JDK 1.3.1 Solaris 8 Sparc If I have keepalive turned on in apache, my response.sendRedirect() dont seem to work well. However jsp:forward seems to work. What is the difference from the point of view of the browser between the 2 Lots. jsp:forward is equivalent to pageContext.forward( String url ), not response.sendRedirect( String url ).
Re: JSP CUSTOM TAGS
Try in your doStartTag HttpSession ss = pageContext.getSession(); |+ || Peter Giannopoulos| || Peter.GIANNOPOULOS@ge| || mplus.com| ||| || 05/31/01 10:01 AM | || Please respond to | || tomcat-user | ||| |+ ---| | | | To: [EMAIL PROTECTED] | | cc: | | Subject: JSP CUSTOM TAGS | ---| Hello all, Can anyone show me an example of accesing a session variable in a custom tag? Or at least point me towards documentation that explains it? (I have an object that I store in a session variable, I need to retrieve in one of my custom tags) -- Peter Giannopoulos,Software Designer Gemplus Software, Advanced Projects Group Phone: +15147322434 Fax: +15147322401 Gemplus Canada Inc., Http://www.gemplus.com I hear and I forget, I see and I remember, I do and I understand. --- (See attached file: Peter Giannopoulos.vcf) Peter Giannopoulos.vcf
Re: Virtual Host Context Aliasing
Hi Daniel, I have the same problem -- wanting to alias more than one host name to a single context. Unfortunately, there is no way to do this. I've heard that the 4.0 version of Tomcat may have some abilities for doing this, but it's not nearly as straightforward as Apache's ServerAlias directive. For now, I've turned off zzz.net (using your example) in my DNS and am only serving www.zzz.net. I do a lot of connection pooling and other shared resources, so I can't afford to have 2 versions of all my contexts running at the same time. This is a totally unsatisfactory solution, but it's my only choice for the moment. Thanks, --jeff - Original Message - From: Daniel Zen [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, May 29, 2001 8:55 AM Subject: Virtual Host Context Aliasing I would think this would be a common question, but I couldn't find it documented, nor asked on this list. Very often domains are served from 2 urls (www.zzz.net zzz.net) with the same functionality. When I configure my virtual hosts in Apache's httpd.conf this is easy: VirtualHost _default_:80 ServerName www.zzz.net ServerAlias zzz.net DocumentRoot /home/httpd/html/zzz Directory /home/httpd/html/zzz/WEB-INF Options None Deny from all /Directory JkMount /*.jsp ajp13 JkMount /servlet/* ajp13 /VirtualHost The following properly placed in server.xml creates 2 seperate contexts for the same set of servlets and JSPs. Functional, but a little wasteful. Host name=www.zzz.net Context path= docBase=/home/httpd/html/zzz crossContext=true debug=0 reloadable=true trusted=false / /Host Host name=zzz.net Context path= docBase=/home/httpd/html/zzz crossContext=true debug=0 reloadable=true trusted=false / /Host Now, I how do I do an alias Context in Tomcat's server.xml so that there is only one Host/Context with multiple names?? Thank you in advance. Daniel Zen
Re: Apache + Tomcat with mod_jk and Virtual Hosts
Yes. See the mail archive for a generic version of my setup: http://mikal.org/interests/java/tomcat/archive/view?mesg=24718 http://mikal.org/interests/java/tomcat/archive/view?mesg=24420 http://mikal.org/interests/java/tomcat/archive/view?mesg=24256 Thanks, --jeff - Original Message - From: Adrian Almenar [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 7:03 AM Subject: Apache + Tomcat with mod_jk and Virtual Hosts Please i need help with this can anyone anwser me about this issue ?? With Apache and tomcat working with mod_jk: Its possible to map every virtual host (On Apache) to a different webapp on tomcat ??? I.E. Apache Virtual Host: 123.myhost.com ip: 10.0.0.2 Tomcat Webbapp : tomcat33\webapps\123 Apache Virtual Host: 789.myhost.com ip: 10.0.0.2 Tomcat Webbapp : tomcat33\webapps\789 thanks in advance !!!
RE: JSP CUSTOM TAGS
HttpSession session = pageContext.getSession();
if( session != null ) { UserBean ub = (UserBean)session.getAttribute(
UserBean ); }
Wes
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 31, 2001 1:32 PM
To: [EMAIL PROTECTED]
Subject: Re: JSP CUSTOM TAGS
Let me know when you find the solution to this. We trying to do the same
thing.
|+
|| Peter Giannopoulos|
|| Peter.GIANNOPOULOS@ge|
|| mplus.com|
|||
|| 05/31/01 10:01 AM |
|| Please respond to |
|| tomcat-user |
|||
|+
---
|
|
|
| To: [EMAIL PROTECTED]
|
| cc:
|
| Subject: JSP CUSTOM TAGS
|
---
|
Hello all,
Can anyone show me an example of accesing a session variable in a custom
tag?
Or at least point me towards documentation that explains it?
(I have an object that I store in a session variable, I need to retrieve in
one of my custom tags)
--
Peter Giannopoulos,Software Designer
Gemplus Software, Advanced Projects Group
Phone: +15147322434
Fax: +15147322401
Gemplus Canada Inc., Http://www.gemplus.com
I hear and I forget,
I see and I remember,
I do and I understand.
---
(See attached file: Peter Giannopoulos.vcf)
Where will Tomcat search for HTML-Files ??
Hi! I have embedded my Tomcat Ver. 4.0 Beta 5 into an existing application but now when I start my Tomcat and want to browse on my HTML-Files, Tomcat tells me that it can't find the files! I have set my App-Base values as parameters of the connector and the host... Now my question: Is there any chance to set a parameter with the absolute or relative path to my directory, where i have saved my HTML-Files ?? Thanks for your help
Status on different workers when using loadbalancing
Hi, I am working on a project where we have had a lot of problem with the stability of tomcat. I thought about using a loadbalancer with a couple of local workers (on the same host) to increase the uptime. However, when a worker stops working I also need to restart that process as quick as possible. Is there a way configuring the lb to do this or is there a way for an external script to check the status of the workers? If you have a good implementation of this or other advices you are much welcome to mail me. Thanks! /david
Re: Free MS SQL JDBC driver??
go to www.freetds.org --- Oskar bryan wrote: Hello all, Does anybody know if there is free MS SQL 7.0/ 2000 JDBC (Type 4) driver? Thanks Bryan
File uploads and Ajp13 with Tomcat 3.2.2
I am wondering if anyone has installed the newer Tomcat 3.2.2 and tried file uploads via a servlet with the ajp13 protocol. The release notes state that file uploads are now working with this protocol, yet I still receive the same error I received when using Tomcat 3.2.1. I am running Tomcat 3.2.2 with IBM's Apache 1.3.6 and IBM's 1.3 jdk on a Redhat 6.2 box. I am also using the oreilly jar file to process file uploads. The webserver and tomcat installation are running on the same machine. I have ssl enabled on the webserver. Any insight would be greatly appreciated. Paul Rubenis [EMAIL PROTECTED]
Saving JSP pages
Hi, I'm using apache/tomcat in a HPUX and sometimes when I click in a link to open a page IE ask me to save a page, not open an html. Someone could help me? Daniel
JSP- unable to compile class
System setup: OS -Solaris 2.6 (platform: SPARC) Tomcat 3.2.2 (binary instalation) JDK 1.1 PATH=/usr/local/tomcat/jakarta-tomcat-3.2.2/bin:/bin:/usr/local/apache/bin:/usr/local/apache/sbin:/usr/java/bin:/opt/FSFgzip/bin:/opt/SUNWspro/bin:/usr/bin/nsr:/usr/sbin/nsr:/bin:/usr/bin:/usr/sbin:/usr/openwin/bin:/opt/SUNWusr/local/apache/bin/usr/local/apache/bin/spro/bin:/usr/ccs/bin:/usr/ucb:/etc:/usr/dt/bin:/usr/local/bin:/opt/hpnp/bin:/usr/proc/bin:. CLASSPATH=/usr/local/tomcat/jakarta-tomcat-3.2.2/lib/ant.jar:/usr/local/tomcat/jakarta-tomcat-3.2.2/lib/jasper.jar:/usr/local/tomcat/jakarta-tomcat-3.2.2/lib/jaxp.jar:/usr/local/tomcat/jakarta-tomcat-3.2.2/lib/parser.jar:/usr/local/tomcat/jakarta-tomcat-3.2.2/lib/servlet.jar:/usr/local/tomcat/jakarta-tomcat-3.2.2/lib/webserver.jar:/usr/java/lib TOMCAT_HOME=/usr/local/tomcat/jakarta-tomcat-3.2.2 APACHE_HOME=/usr/local/apache JAVA_HOME=/usr/java MY PROBLEM: When I point to: http://utilities.utoronto.ca:8080/examples/jsp/snp/snoop.jsp I get on my server error message: Unknown object of type:org.apache.jasper.compiler.Mark 2001-05-31 09:57:16 - Ctx( /examples ): JasperException: R( /examples + /jsp/snp/snoop.jsp + null) Unable to compile class for JSP log file: jasper.log: 2001-05-31 09:57:16 - JspEngine -- /jsp/snp/snoop.jsp 2001-05-31 09:57:16 - ServletPath: /jsp/snp/snoop.jsp 2001-05-31 09:57:16 - PathInfo: null 2001-05-31 09:57:16 - RealPath: /usr/local/tomcat/jakarta-tomcat-3.2.2/webapps/examples/jsp/snp/snoop.jsp 2001-05-31 09:57:16 -RequestURI: /examples/jsp/snp/snoop.jsp 2001-05-31 09:57:16 - QueryString: null 2001-05-31 09:57:16 -Request Params: 2001-05-31 09:57:16 - Classpath according to the Servlet Engine is: /usr/local/tomcat/jakarta-tomcat-3.2.2/webapps/examples/WEB-INF/classes In Netscape I get: Error: 500 Location: /examples/jsp/snp/snoop.jsp Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSP at java.lang.Throwable.(Compiled Code) at java.lang.Exception.(Compiled Code) at javax.servlet.ServletException.(Compiled Code) at org.apache.jasper.JasperException.(Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(Compiled Code) at org.apache.jasper.servlet.JasperLoader.loadJSP(Compiled Code) at org.apache.jasper.servlet.JspServlet.loadJSP(Compiled Code) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(Compiled Code) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Compiled Code) at org.apache.jasper.servlet.JspServlet.serviceJspFile(Compiled Code) at org.apache.jasper.servlet.JspServlet.service(Compiled Code) at javax.servlet.http.HttpServlet.service(Compiled Code) at org.apache.tomcat.core.ServletWrapper.doService(Compiled Code) at org.apache.tomcat.core.Handler.service(Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(Compiled Code) at org.apache.tomcat.core.ContextManager.service(Compiled Code) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(Compiled Code) at org.apache.tomcat.service.TcpWorkerThread.runIt(Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(Compiled Code) at java.lang.Thread.run(Compiled Code) Root cause: java.lang.IllegalArgumentException: Unknown argument at java.lang.Throwable.(Compiled Code) at java.lang.Exception.(Compiled Code) at java.lang.RuntimeException.(Compiled Code) at java.lang.IllegalArgumentException.(Compiled Code) at java.text.MessageFormat.format(Compiled Code) at java.text.MessageFormat.format(Compiled Code) at java.text.Format.format(Compiled Code) at org.apache.jasper.Constants.getString(Compiled Code) at org.apache.jasper.Constants.message(Compiled Code) at org.apache.jasper.compiler.Parser.parse(Compiled Code) at org.apache.jasper.compiler.Parser.parse(Compiled Code) at org.apache.jasper.compiler.Parser.parse(Compiled Code) at org.apache.jasper.compiler.Compiler.compile(Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(Compiled Code) at org.apache.jasper.servlet.JasperLoader.loadJSP(Compiled Code) at org.apache.jasper.servlet.JspServlet.loadJSP(Compiled Code) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(Compiled Code) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Compiled Code) at org.apache.jasper.servlet.JspServlet.serviceJspFile(Compiled Code) at org.apache.jasper.servlet.JspServlet.service(Compiled Code) at javax.servlet.http.HttpServlet.service(Compiled Code) at org.apache.tomcat.core.ServletWrapper.doService(Compiled
Page descendant / GET method error
I have just configured Tomcat 4.0 to use a new context (called AppManager). I have a simple JSP test page in the AppManager context directory, and it runs fine as the following: HTML test login page /HTML However, I am trying to enhance it by extending the page from an ancestor class (that is completely devoid of code except for the _jspservice() and service())... %@ page extends=www.WWW_Page % HTML test login page /HTML But when I do this in the JSP page, I get the following error: HTTP Status 405 - HTTP method GET is not supported by this URL I decided that I would first test out Tomcat 3.2 to see if it was just something unimplemented in 4.0, but 3.2 came up with a very similar error under the equivalent configuration. My web.xml file under the AppManager context is basically empty (web-app/web-app), so that the new context inherits all from the conf/web.xml, which is pretty standard from the default conf/web.xml that comes with the Tomcat 4.0 package. Am I missing some security configuration measures in the context/web.xml file? I tried adding a security-constraint element, (similar to the sample found in the examples/web.xml file) that had references to the HTTP methods available, but this editing did not work. Thanks, Bret __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/
web.xml
Does anybody know of a web page that explains about the web.xml file? The user guide for tomcat says A detailed description of web.xml and the web application structure (including directory structure and configuration) is available in chapters 9, 10 and 14 of the Servlet API Spec and we are not going to write about it. It gives the link http://java.sun.com/products/servlet/;. However, when I go to the link, trying to find an explantion to web.xml is difficult at best.
Where will Tomcat search for HTML-Files ??
Hi! I have embedded my Tomcat Ver. 4.0 Beta 5 into an existing application but now when I start my Tomcat and want to browse on my HTML-Files, Tomcat tells me that it can't find the files! I have set my App-Base values as parameters of the connector and the host... Now my question: Is there any chance to set a parameter with the absolute or relative path to my directory, where i have saved my HTML-Files ?? Thanks for your help
AW: Why doesn't this work:
It looks like request.getParameterValues(paramName) returns a null value on at least one param. -Ursprüngliche Nachricht- Von: Terje Kristensen [mailto:[EMAIL PROTECTED]] Gesendet: Donnerstag, 31. Mai 2001 15:37 An: [EMAIL PROTECTED] Betreff: Re: AW: AW: AW: Why doesn't this work: I don't see anything wrong with it. Do you?
Where will Tomcat search for HTML-Files ??
Hi! I have embedded my Tomcat Ver. 4.0 Beta 5 into an existing application but now when I start my Tomcat and want to browse on my HTML-Files, Tomcat tells me that it can't find the files! I have set my App-Base values as parameters of the connector and the host... Now my question: Is there any chance to set a parameter with the absolute or relative path to my directory, where i have saved my HTML-Files ?? Thanks for your help
basic authentication -- where is there a simple example?
Hi -- Can someone point me to a simple example of how to setup tomcat for basic HTTP authentication? Thanks Betty Portal Wave, Inc.Catalyst for Collaborative Commercewww.portalwave.com
Invalid email recipient at extramedia.com
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Invalid email recipient at extramedia.com
The recipient name of the email you recently sent to extramedia.com is no longer valid. If the person you emailed worked at Extramedia's software development center in Ho Chi Minh City, Vietnam, then please resend your email to that person @sutrixmedia.com (use the same user name, and update your address book with the new domain name). Extramedia's previous development center is now an independent company called Sutrix Media. If the person you emailed worked at Extramedia's Singapore office or Boston office, it is likely that person no longer works for the company. If you have any questions, please email [EMAIL PROTECTED] Regards Domain Administrator
RE: [ClassPath] JSP, JDBC, and mm.MySql
I use Tomcat to do JSP and I put the JAR file with my db drivers into
webapps/context/WEB-INF/lib directory and they are always found. No need
to alter any class paths.
-Original Message-
From: Jon Shoberg [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 17, 2001 9:49 PM
To: [EMAIL PROTECTED]
Subject: [ClassPath] JSP, JDBC, and mm.MySql
Its getting late but I'm not having too much luck at getting a
sucessful
JSP / mysql connection. Given the error message below can someone explain
where I should be setting my class path and the actual mm.mysql files or the
entire jar file? I am using jdk1.3 with the latest apache on win2K pro.
My JSP page looks like and the error is below:
html
head
titleLogin/title
/head
%@ page import=java.sql.*, java.io.* %
%
// Step 1: registering the MySQL JDBC driver
try {
// The newInstance() call is a work around for some
// broken Java implementations
Class.forName(org.gjt.mm.mysql.Driver).newInstance();
}
catch (Exception E) {
out.println(brbrsome crapbrbrUnable to load
driver.brbrbrbr);
E.printStackTrace(new PrintWriter(out));
}
%
/html
error:
java.lang.ClassNotFoundException: Unable to load class
org.gjt.mm.mysql.Driver at
org.apache.jasper.servlet.JasperLoader.findClass(JasperLoader.java:223) at
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:147) at
java.lang.ClassLoader.loadClass(ClassLoader.java:253) at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at
java.lang.Class.forName0(Native Method) at
java.lang.Class.forName(Class.java:120) at
_0002fsql_0002ejspsql_jsp_7._jspService(_0002fsql_0002ejspsql_jsp_7.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:177) at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at
org.apache.tomcat.core.Handler.service(Handler.java:286) at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection
(Ajp12ConnectionHandler.java:166) at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
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Some relevant FAQs on JSP/Servlets can be found at:
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http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
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Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: [ClassPath] JSP, JDBC, and mm.MySql
double check that everything is set up according to this doc
http://mmmysql.sourceforge.net/doc/mm.doc/x68.htm
I think you should have the entire jar file in the classpath
- Original Message -
From: Jon Shoberg [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, May 17, 2001 9:49 PM
Subject: [ClassPath] JSP, JDBC, and mm.MySql
Its getting late but I'm not having too much luck at getting a
sucessful
JSP / mysql connection. Given the error message below can someone explain
where I should be setting my class path and the actual mm.mysql files or
the
entire jar file? I am using jdk1.3 with the latest apache on win2K pro.
My JSP page looks like and the error is below:
html
head
titleLogin/title
/head
%@ page import=java.sql.*, java.io.* %
%
// Step 1: registering the MySQL JDBC driver
try {
// The newInstance() call is a work around for some
// broken Java implementations
Class.forName(org.gjt.mm.mysql.Driver).newInstance();
}
catch (Exception E) {
out.println(brbrsome crapbrbrUnable to load
driver.brbrbrbr);
E.printStackTrace(new PrintWriter(out));
}
%
/html
error:
java.lang.ClassNotFoundException: Unable to load class
org.gjt.mm.mysql.Driver at
org.apache.jasper.servlet.JasperLoader.findClass(JasperLoader.java:223) at
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:147) at
java.lang.ClassLoader.loadClass(ClassLoader.java:253) at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at
java.lang.Class.forName0(Native Method) at
java.lang.Class.forName(Class.java:120) at
_0002fsql_0002ejspsql_jsp_7._jspService(_0002fsql_0002ejspsql_jsp_7.java:70)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:177) at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at
org.apache.tomcat.core.Handler.service(Handler.java:286) at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7) at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection
(Ajp12ConnectionHandler.java:166) at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff
JSP-INTEREST.
For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST
DIGEST.
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
===
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JSP-INTEREST.
For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST
DIGEST.
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: File uploads and Ajp13 with Tomcat 3.2.2
Did you compile and install the new mod_jk.so? From: Paul Rubenis [EMAIL PROTECTED] Organization: University of Minnesota Reply-To: [EMAIL PROTECTED] Date: Thu, 31 May 2001 13:43:02 -0500 To: [EMAIL PROTECTED] Subject: File uploads and Ajp13 with Tomcat 3.2.2 I am wondering if anyone has installed the newer Tomcat 3.2.2 and tried file uploads via a servlet with the ajp13 protocol. The release notes state that file uploads are now working with this protocol, yet I still receive the same error I received when using Tomcat 3.2.1. I am running Tomcat 3.2.2 with IBM's Apache 1.3.6 and IBM's 1.3 jdk on a Redhat 6.2 box. I am also using the oreilly jar file to process file uploads. The webserver and tomcat installation are running on the same machine. I have ssl enabled on the webserver. Any insight would be greatly appreciated.
Tomcat 3.2.2 bug ???
When i request a non-existing jsp page, the server crash... web.xml error-page error-code404/error-code location/404.html/location /error-page I think the problem is web.xml file in error-page tag.. It do not accept static error pages... Does anybody know the solution?
RE: web.xml
The best advice that I can give you is to look at the existing tomcat examples, ie the .WAR files, the structure that results from these files, and the web.xml files that these structures contain. WAR files are just zip files, change the extension to zip and uncompress them and read, read, read. Hope this helps... j -Original Message- From: Loflin, Charles [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 3:24 PM To: '[EMAIL PROTECTED]' Subject: web.xml Does anybody know of a web page that explains about the web.xml file? The user guide for tomcat says A detailed description of web.xml and the web application structure (including directory structure and configuration) is available in chapters 9, 10 and 14 of the Servlet API Spec and we are not going to write about it. It gives the link http://java.sun.com/products/servlet/;. However, when I go to the link, trying to find an explantion to web.xml is difficult at best.
How to debug a missing servlet error?
Hi, I have a development environment that works correctly (Win 98), but when I move the code over to my QA environment (Linux) tomcat can no longer find the servlet. I have a web.xml file in the Web-Inf directory that has the following: web-app servlet servlet-name briefXSL /servlet-name servlet-class com.smartbrief.BriefXSLServlet /servlet-class /servlet servlet-mapping servlet-namebriefXSL/servlet-name url-pattern/servlet/briefXSL/url-pattern /servlet-mapping /web-app Tomcat receives the request from apache, but doesn't know what to do with it and spits back a 404. It's almost as if tomcat isn't reading the web.xml file at all. Thanks, Chris
RE: web.xml
Follow that link. Then look along the left side of the page for the word Specifications (your quote sayis it's in the Servlet API Spec) and you'll see a link to Download Implementations Specifications Click that. Are you still with me? Scroll down that page for a header that says SPECIFICATIONS and see that right under it is a table titled Java Servlet and then a number of download buttons. Go to Final Release and download some version (PDF, HTML, whatever) and READ IT. It goes through the web.xml DTD element by element with explanations. Was that so hard? -Original Message- From: Loflin, Charles [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 12:24 PM To: '[EMAIL PROTECTED]' Subject: web.xml Does anybody know of a web page that explains about the web.xml file? The user guide for tomcat says A detailed description of web.xml and the web application structure (including directory structure and configuration) is available in chapters 9, 10 and 14 of the Servlet API Spec and we are not going to write about it. It gives the link http://java.sun.com/products/servlet/;. However, when I go to the link, trying to find an explantion to web.xml is difficult at best.
RE: How to debug a missing servlet error?
This is a guess, but have you disabled the servlet invoker in the server.xml file? I believe that the servlet invoker will grab the request for /servlet/* before the webapp will check its mappings. I would suggest removing the servlet invoker from your server.xml file and see if this works. If so, then you'll need to decide if you need it and need to change your servlet's mapping or if you can get along just fine without it. (Remember that this is a server-wide setting). Randy -Original Message- From: Chris McNeilly [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 4:15 PM To: [EMAIL PROTECTED] Subject: How to debug a missing servlet error? Hi, I have a development environment that works correctly (Win 98), but when I move the code over to my QA environment (Linux) tomcat can no longer find the servlet. I have a web.xml file in the Web-Inf directory that has the following: web-app servlet servlet-name briefXSL /servlet-name servlet-class com.smartbrief.BriefXSLServlet /servlet-class /servlet servlet-mapping servlet-namebriefXSL/servlet-name url-pattern/servlet/briefXSL/url-pattern /servlet-mapping /web-app Tomcat receives the request from apache, but doesn't know what to do with it and spits back a 404. It's almost as if tomcat isn't reading the web.xml file at all. Thanks, Chris
Using JSP regardless of URL?
Hi All, I would like one of my domains to always use a particular JSP page regardless of the URL the user enters. For instance if they hit any of the following URLs yhey will all actually hit a page called HandleRequest.jsp : http://mydomain.com/any/page/will/do/bob.jsp http://mydomain.com/SomeOtherPage.jsp http://mydomain.com/something/else.jsp Firstly , is this possible, and secondly, can I do this for certain domains? I know I can probably do this with Apache's mod_rewrite, but that's a can of worms I'd rather not open. Thanks! -dave
Help on apache 1.3.19 and tomcat 3.2.1
I am a newbie at this and I am having a bit of difficulty configuring apache to use mod_jk. I have them both set up on my HP UX machine and by following the documentation, I am supposed to see a /jakarta-tomcat/src/native/apache directory. I need to run the *apxs script there. I know the directories are not the exact same but I cannot find the native directory anywhere! Can someone offer some suggestions please?? Thanks, Joyce Fung Systems Group Email [EMAIL PROTECTED]
RE: How to debug a missing servlet error?
Nope. I removed it entirely and still got the 404. Also, that invoker is still in my server.xml file on my localhost and it works fine. I can copy the code base to other Win boxes and it works right off, too. So its not something particularly unique to my config on my localhost. Chris -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 3:46 PM To: [EMAIL PROTECTED] Subject: RE: How to debug a missing servlet error? This is a guess, but have you disabled the servlet invoker in the server.xml file? I believe that the servlet invoker will grab the request for /servlet/* before the webapp will check its mappings. I would suggest removing the servlet invoker from your server.xml file and see if this works. If so, then you'll need to decide if you need it and need to change your servlet's mapping or if you can get along just fine without it. (Remember that this is a server-wide setting). Randy -Original Message- From: Chris McNeilly [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 4:15 PM To: [EMAIL PROTECTED] Subject: How to debug a missing servlet error? Hi, I have a development environment that works correctly (Win 98), but when I move the code over to my QA environment (Linux) tomcat can no longer find the servlet. I have a web.xml file in the Web-Inf directory that has the following: web-app servlet servlet-name briefXSL /servlet-name servlet-class com.smartbrief.BriefXSLServlet /servlet-class /servlet servlet-mapping servlet-namebriefXSL/servlet-name url-pattern/servlet/briefXSL/url-pattern /servlet-mapping /web-app Tomcat receives the request from apache, but doesn't know what to do with it and spits back a 404. It's almost as if tomcat isn't reading the web.xml file at all. Thanks, Chris
