AW: Problems with graphics on Tomcat 5.5.9
Hi Mauricio, I had the same problem. The solution is as follows: 1. Download and install a virtual frame buffer Where to find and how to install: http://testdrive.mapinfo.com/TECHSUPP/MIPROD.NSF/0/a832a07452b9a0e385256f8000760f68?OpenDocument 2. Do not forget to create a script to start xvfb - you will find the script under the link above 3. Edit the startup.sh or catalina.sh as follows: #export DISPLAY export DISPLAY=IP_of_your_machine_where_Tomcat_is_running:0.0 export CATALINA_OPTS=-Djava.awt.headless=false 4. Start xvfb 5. Restart Tomcat Mit freundlichem Gruß / kind regards Aliye Edao -Ursprüngliche Nachricht- Von: Mauricio Fernandez A. [mailto:[EMAIL PROTECTED] Gesendet: Montag, 10. Oktober 2005 15:06 An: Tomcat Users List Betreff: RE: Problems with graphics on Tomcat 5.5.9 You can see that here, after click on Graficar: The web test app can be found here http://www.actesoft.com:8080/Prueba/jsp/ and the wanted result after click on Graficar is something like this http://www.actesoft.com/ejGrafico/ (static page) Mauricio Fernandez -Mensaje original- De: Viorel Dragomir [mailto:[EMAIL PROTECTED] Enviado el: lunes, 10 octubre, 2005 15:53 Para: Tomcat Users List Asunto: Re: Problems with graphics on Tomcat 5.5.9 What exception ? [ If it's not confidential. :) ] Viorel Dragomir . .. --- - Original Message - From: Mauricio Fernandez A. To: Tomcat Users List Sent: Monday, October 10, 2005 14:42 Subject: RE: Problems with graphics on Tomcat 5.5.9 Trying again to make the graphics appear in my web app, I did a test web app and I had been trying to start the Tomcat with -Djava.awt.headless=true option as I read in some forums #export CATALINA_OPTS=-Djava.awt.headless=true #/usr/java/jakarta-tomcat/bin/startup.sh But they do not appear either The web test app can be found here http://www.actesoft.com:8080/Prueba/jsp/ and the wanted result after click on Graficar is something like this http://www.actesoft.com/ejGrafico/ (static page) Also I have try to insert in the Graficador.class constructor the next System.set/getProperties lines public Graficador(String Path){ super(); this.contexto = Path; this.background = null; //System.setProperty returns the current value before assignment String vrPropiedad = System.setProperty(java.awt.headless, true); // Log the before assignment value to a log file to debug logger.debug(BEFORE = java.awt.headless = + vrPropiedad); //and log the after assignmet value to a log file too vrPropiedad = System.getProperty(java.awt.headless); logger.debug(NOW = java.awt.headless = + vrPropiedad); } And these are the log file lines the app write 2005-10-10 11:18:15,996 [-t] INFO [index.jsp] - Loading form 2005-10-10 11:18:15,999 [-t] INFO [index.jsp] - Form OK ! 2005-10-10 11:18:24,710 [-t] DEBUG [grafica.jsp] - loading page: grafica.jsp 2005-10-10 11:18:24,716 [-t] DEBUG [grafica.jsp] - Creating object: Graficador 2005-10-10 11:18:24,746 [-t] DEBUG [Graficador] - BEFORE = java.awt.headless = true -- It is True! 2005-10-10 11:18:24,746 [-t] DEBUG [Graficador] - NOW = java.awt.headless = true -- It is True! 2005-10-10 11:18:24,747 [-t] DEBUG [grafica.jsp] - Creating Category 1 ... OK 2005-10-10 11:18:24,747 [-t] DEBUG [grafica.jsp] - Creating Category 2 ... OK 2005-10-10 11:18:24,748 [-t] DEBUG [grafica.jsp] - Creating Category 3 ... OK 2005-10-10 11:18:24,748 [-t] DEBUG [grafica.jsp] - Giving the control to a Graficador Object, it must make the chart 2005-10-10 11:18:24,769 [-t] DEBUG [Graficador] - Starting chart creation ... 2005-10-10 11:18:24,788 [-t] DEBUG [Graficador] - Data process OK 2005-10-10 11:18:25,548 [-t] DEBUG [Graficador] - Creating Chart OK 2005-10-10 11:18:25,549 [-t] DEBUG [Graficador] - Making a PNG image from Chart And here the app trhows an exception Any idea is always welcome, thanks. Mauricio Fernandez - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Newbee question on servlet and html - Really frustated with this problem.
Did you define your servlet in your WEB-INF/web.xml? Mauricio Fernandez -Mensaje original- De: Developer Developer [mailto:[EMAIL PROTECTED] Enviado el: martes, 11 octubre, 2005 5:23 Para: tomcat-user@jakarta.apache.org Asunto: Newbee question on servlet and html - Really frustated with this problem. does anybody know how to fix this problem. Invocation of servlet prompts a messagebox posing a questions do you want to save this ? instead of executing it and returing the output in the html document. :( On 10/10/05, Developer Developer [EMAIL PROTECTED] wrote: I wrote my first html and servlet and deployed it on tomcat 5.5. The html works okay when I call it from the browser. The servlet too works okay when I call its doget() method by invoking it from the browser. EG:. http://localhost:8080/VBeer/BeerSelect However, when i try to invoke the servlet from an html form I get a message box - (file download security warning) - Do you want to save this file ? It has a funny number suffixed to the my servlet name. Not sure what is happening. Here is my HTML code snippet. body h1 align =3D centerBeer selecton Page /h1 form method=3DPOST action=3DBeerSelect pSelect Beer Characteristics/p Thanks ! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problems with error handling framework in Tomcat 5.5 (includes workaround)
Hi! We have a complex web application with lots of JSPs and a considerable amount of servlets for various purposes. Our app runs in Tomcat 5.5 and among other custom error handling techniques we also used the Servlet API mechanism of placing the following directive in our web.xml: error-page exception-typejava.lang.Throwable/exception-type location/JSP/unhandledJSPError.jsp/location /error-page Due to the complexity of our application, it is unpredictable if the unhandled exception occurs before or after the response has already been committed. One example where the exception definitely occurs after the response has been committed is a class that serves download requests. If the user downloads a big amount of data, pressing the cancel button while waiting for the download is normal and must be dealt with in the server application. (Note that i'm using this only as an example, of course the server-side errors that are caused by cancelled user requests can be safely ignored, but this is a totally different discussion outside the scope of this thread.) So, here's what's happening: - user clicks download link - servlet starts writing (say) 100 MB of data to the response - user grows impatient and clicks cancel - servlet encounters a SocketException or similar because it is unable to write further data - while trying to handling the error situation, tomcat calls the reset() method on the response. This causes an IllegalStateException because the servlet has already written and flushed the response. According to the Servlet API, trying to undo a response in any way *after* already having written physical data to the HTTP client is a no-no, hence the IllegalStateException. In this light, it may or may not be OK to actually call the reset() method as is done now (talking of Tomcat 5.5.12) in StandardHostValve.custom(). [Try googling for StandardHostValve.custom(, the numerous results tell you that this error situation occurs frequently out there...] However, the mechanism of a standard error page is of somewhat meager use for a complex application because, as the scenario above shows, it does only work if the response is clean i.e. has not yet been written to physically. We decided to work around this as follows: - Our JSPs will be augmented with a JavaScript redirect to the error page instead of the web.xml error page directive. - Our Struts Action classes will handle all Throwables by redirecting to the error page - Our servlets will handle all Throwables internally So, effectively, no Throwable ever travels outside of the application. (Note of course that browsers w/o JavaScript will probably see an ugly IllegalStateException error instead of our carefully designed error page. Since our app checks that JavaScript is enabled, this is no problem for us.) We're not 100% sure if our approach was actually intended by the Servlet API gurus, so we'd like to know what others think about this and how this issue is dealt with in other nontrivial apps. The most important (and simple) lesson to learn probably is that if your app once has committed data to the client, then it must find a clean method of saying Oops, sorry, there was a problem *together* with the already written data. Any other ideas / suggestions? - Robert Graf-Waczenski LISTSERV Maestro Core Development Team L-Soft Germany GmbH Knowledge is just a click away: http://www.lsoft.com/optin.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Rép. : Executing custom action on d eploy
In your web.xml file, declare a servlet like this : servlet servlet-namemyServlet/servlet-name servlet-classxx.xx.xx.myServlet/servlet-class load-on-startup1/load-on-startup /servlet And in your servlet, the init() method is called when the server start : import javax.servlet.ServletConfig; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class myServletextends HttpServlet { /** Init */ public void init(ServletConfig config) throws ServletException { super.init(config); // do your action } public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // ... } } Antony [EMAIL PROTECTED] 07/10/2005 18:32:03 Hi! I'm writing a web application for tomcat and I have a strange request: I would like to execute an initializing function in order to initialize correctly my applicaiton when it becomes available (deployed into tomcat or tomcat itself is started) I have written such behaviour in a method, so what can I do to execute it? Thanks for your help, Matteo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Rep. : Executing custom action on deploy
Or, if your init method is not in a servlet class, you may want to have your class implement the ServletContextListener interface. Then the method contextInitialized() is your friend, it is called by tomcat for each implementor upon initialization of your web app context, i.e. the startup event of your web application. Robert -Original Message- From: Antony GUILLOTEAU [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 11, 2005 11:38 AM To: tomcat-user@jakarta.apache.org Subject: Rep. : Executing custom action on deploy In your web.xml file, declare a servlet like this : servlet servlet-namemyServlet/servlet-name servlet-classxx.xx.xx.myServlet/servlet-class load-on-startup1/load-on-startup /servlet And in your servlet, the init() method is called when the server start : import javax.servlet.ServletConfig; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class myServletextends HttpServlet { /** Init */ public void init(ServletConfig config) throws ServletException { super.init(config); // do your action } public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // ... } } Antony [EMAIL PROTECTED] 07/10/2005 18:32:03 Hi! I'm writing a web application for tomcat and I have a strange request: I would like to execute an initializing function in order to initialize correctly my applicaiton when it becomes available (deployed into tomcat or tomcat itself is started) I have written such behaviour in a method, so what can I do to execute it? Thanks for your help, Matteo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat service dies
Hi! We're running Tomcat 5.5.9 as a service on Windows Server 2003. With high load on the server, the tomcat process simply dies spontaneously, with no message in the stderr or stdout-logs, but these lines in jakarta_service_xxx.log: -- [2005-10-07 12:55:38] [info] Run service finished. [2005-10-07 12:55:38] [info] Procrun finished. [2005-10-07 12:55:58] [info] Running Service... [2005-10-07 12:55:58] [info] Starting service... [2005-10-07 12:55:59] [info] Service started in 1515 ms. [2005-10-11 11:49:51] [info] Exception [2005-10-11 11:49:51] [info] in thread -- As you can see, the server ran great for 4 days, then died when i applied high load (many connections, but not unreasonably many) This occurrs both on our test server and production servers, with various hardware. The most powerful server is a dual xeon 3Ghz with 3Gb of memory. Has anyone else had this problem? Is it related to the operating system? Any ideas on how to get more information on what kind of exception has been thrown in order to see what the real problem is? Regards Joakim - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
After adding a context xml file, web-app doesn't always start
Hi all, For a while my web app was connecting manually to the db but obviously that's a bit rubbish so I looked at some examples and moved the db stuff into the context file for my app. I have never written a context file and I think I may have missed something. Now when I use ant to install my app, it sometimes fails - ant says successful build but tomcat throw an exeption that my app conspiracy cannot be found under /webapps/conspiracy - it isn't being installed from that location - ant installs it from my build dir outside of the tomcat folder entirely. If this was happening all the time, it would be more understandable but roughly 50% of the time (and every time i re-type ant remove install immediately after a fail) it installs fine. I imagine that I need to do something to my context xml file? I'm not really sure but the only change in the app pre and post this error is moving the db stuff to the xml file. The xml file is attached:?xml version='1.0' encoding='utf-8'? Context crossContext=true debug=5 docBase=conspiracy path=/conspiracy reloadable=true Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_conspiracy_log. suffix=.txt timestamp=true/ Resource name=jdbc/conspiracy_db type=javax.sql.DataSource/ ResourceParams name=jdbc/conspiracy_db parameter nameurl/name valuejdbc:mysql://localhost:3306/conspiracy_db?autoReconnect=true/value /parameter parameter namevalidationQuery/name valueselect now()/value /parameter parameter namemaxIdle/name value30/value /parameter parameter namemaxActive/name value100/value /parameter parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter parameter namemaxWait/name value1/value /parameter parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter parameter nameusername/name valueroot/value /parameter parameter namepassword/name valuepassword/value /parameter parameter nameremoveAbandoned/name valuetrue/value /parameter parameter nameremoveAbandonedTimeout/name value60/value /parameter parameter namelogAbandoned/name valuetrue/value /parameter /ResourceParams /Context - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problems with graphics on Tomcat 5.5.9
Cabe suponer que has mirado la linea 211 de tu'Graficador2.java'?, ... parece corresponder a lo primero escrito por ti y, frecuentemente, esto da una pista. Parece involucrar un problema de Acceso de Java -muy pijotero siempre-, ¿es todo accesible?. Graficar = = java.lang.NoClassDefFoundError: .. java.security.AccessController.doPrivileged(Native Method) . com.Prueba.comandos.Graficador2.crearBarChart3DVertical(Graficador2.java:211).luckamadeo- Original Message -From: Mauricio Fernandez A. [EMAIL PROTECTED]To: Tomcat Users List tomcat-user@jakarta.apache.orgSent: Monday, October 10, 2005 3:06 PMSubject: RE: Problems with graphics on Tomcat 5.5.9 You can see that here, after click on Graficar: The web test app can be found herehttp://www.actesoft.com:8080/Prueba/jsp/ and the wanted result after click on Graficar is something like this http://www.actesoft.com/ejGrafico/ (static page) Mauricio Fernandez -Mensaje original- De: Viorel Dragomir [mailto:[EMAIL PROTECTED] Enviado el: lunes, 10 octubre, 2005 15:53 Para: Tomcat Users List Asunto: Re: Problems with graphics on Tomcat 5.5.9 What exception ? [ If it's not confidential. :) ] Viorel Dragomir . .. --- - Original Message - From: Mauricio F ernandez A. To: Tomcat Users List Sent: Monday, October 10, 2005 14:42 Subject: RE: Problems with graphics on Tomcat 5.5.9 Trying again to make the graphics appear in my web app, I did a test webapp and I had been trying to start the Tomcat with -Djava.awt.headless=true option as I read in some forums #export CATALINA_OPTS=-Djava.awt.headless=true #/usr/java/jakarta-tomcat/bin/startup.sh But they do not appear either The web test app can be found herehttp://www.actesoft.com:8080/Prueba/jsp/ and the wanted result after click on Graficar is something like this http://www.actesoft.com/ejGrafico/ (static page) Also I have try to insert in the Graficador.class constructor the next System.set/getProperties lines public Graficador(String Path){ super(); this.contexto = Path; this.background = null; //System.setProperty returns the current value before assignment String vrPropiedad = System.setProperty(java.awt.headless, true); // Log the befo re assignment value to a log file to debug logger.debug(BEFORE = java.awt.headless = + vrPropiedad); //and log the after assignmet value to a log file too vrPropiedad = System.getProperty(java.awt.headless); logger.debug(NOW = java.awt.headless = + vrPropiedad); } And these are the log file lines the app write 2005-10-10 11:18:15,996 [-t] INFO [index.jsp] - Loading form 2005-10-10 11:18:15,999 [-t] INFO [index.jsp] - Form OK ! 2005-10-10 11:18:24,710 [-t] DEBUG [grafica.jsp] - loading page:grafica.jsp 2005-10-10 11:18:24,716 [-t] DEBUG [grafica.jsp] - Creating object: Graficador 2005-10-10 11:18:24,746 [-t] DEBUG [Graficador] - BEFORE =java.awt.headless = true -- It is True! 2005-10-10 11:18:24,746 [-t] DEBUG [Graficador] - NOW = java.awt.headless= true -- It is True! 2005-10-10 11:18:24,747 [-t] DEBUG [grafica.jsp] - Creating Category 1 ... OK 2005-10-10 11:18:24,747 [-t] DEBUG [grafica.jsp] - Creating Category 2 ... OK 2005-10-10 11:18:24, 748 [-t] DEBUG [grafica.jsp] - Creating Category 3 ... OK 2005-10-10 11:18:24,748 [-t] DEBUG [grafica.jsp] - Giving the control to a Graficador Object, it must make the chart 2005-10-10 11:18:24,769 [-t] DEBUG [Graficador] - Starting chart creation ... 2005-10-10 11:18:24,788 [-t] DEBUG [Graficador] - Data process OK 2005-10-10 11:18:25,548 [-t] DEBUG [Graficador] - Creating Chart OK 2005-10-10 11:18:25,549 [-t] DEBUG [Graficador] - Making a PNG image from Chart And here the app trhows an exception Any idea is always welcome, thanks. Mauricio Fernandez - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] karta.apache.org - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Where does tomcat loads classes from? Mysterious classes loaded....
Hi, to be short, tomcat send me an error in console for my webapp in classes which simply are not supposed to exist: xalan classes. Linux debian computer, here is what i do: [EMAIL PROTECTED]:~/tomcat/jakarta-tomcat-5.5.7$ find * -iname '*xalan*' [EMAIL PROTECTED]:~/tomcat/jakarta-tomcat-5.5.7$ grep -i -R xalan . | grep -v catalina.out ./webapps/tomcat-docs/printer/class-loader-howto.html:liemorg.apache.xalan.*/em/li ./webapps/tomcat-docs/class-loader-howto.html:liemorg.apache.xalan.*/em/li Fichier binaire ./webapps/intranet/WEB-INF/lib/oscore-2.2.2.jar concorde Fichier binaire ./webapps/RMI_intranet/WEB-INF/lib/oscore-2.2.2.jar concorde ok, so 2 .jar contains references to xalan, here is the entry in those jar conatining string xalan: com/opensymphony/provider/xmlprinter/XalanXMLPrinterProvider$1.class com/opensymphony/provider/xmlprinter/XalanXMLPrinterProvider.class com/opensymphony/provider/xpath/XalanXpathProvider.class Now, as you see, no track of any org.apache.xalan classes. And for a good reason, i replaced xalan by saxon in my webapp. Now, here is where the fun starts: using an xsl 2.0 in my webapp, supported by saxon but not by xalan, i get this: javax.xml.transform.TransformerException: Impossible de trouver la fonction : matches at org.apache.xpath.compiler.XPathParser.error(XPathParser.java:649) at org.apache.xpath.compiler.XPathParser.FunctionCall(XPathParser.java:1496) at org.apache.xpath.compiler.XPathParser.PrimaryExpr(XPathParser.java:1435) at org.apache.xpath.compiler.XPathParser.FilterExpr(XPathParser.java:1334) at org.apache.xpath.compiler.XPathParser.PathExpr(XPathParser.java:1267) at org.apache.xpath.compiler.XPathParser.UnionExpr(XPathParser.java:1225) at org.apache.xpath.compiler.XPathParser.UnaryExpr(XPathParser.java:1131) at org.apache.xpath.compiler.XPathParser.MultiplicativeExpr(XPathParser.java:1052) at org.apache.xpath.compiler.XPathParser.AdditiveExpr(XPathParser.java:994) at org.apache.xpath.compiler.XPathParser.RelationalExpr(XPathParser.java:919) at org.apache.xpath.compiler.XPathParser.EqualityExpr(XPathParser.java:859) at org.apache.xpath.compiler.XPathParser.AndExpr(XPathParser.java:823) at org.apache.xpath.compiler.XPathParser.OrExpr(XPathParser.java:796) at org.apache.xpath.compiler.XPathParser.Expr(XPathParser.java:779) at org.apache.xpath.compiler.XPathParser.initXPath(XPathParser.java:172) at org.apache.xpath.XPath.init(XPath.java:202) at org.apache.xalan.processor.StylesheetHandler.createXPath(StylesheetHandler.java:199) at org.apache.xalan.processor.XSLTAttributeDef.processEXPR(XSLTAttributeDef.java:796) at org.apache.xalan.processor.XSLTAttributeDef.processValue(XSLTAttributeDef.java:1398) at org.apache.xalan.processor.XSLTAttributeDef.setAttrValue(XSLTAttributeDef.java:1589) at org.apache.xalan.processor.XSLTElementProcessor.setPropertiesFromAttributes(XSLTElementProcessor.java:381) at org.apache.xalan.processor.XSLTElementProcessor.setPropertiesFromAttributes(XSLTElementProcessor.java:312) at org.apache.xalan.processor.ProcessorTemplateElem.startElement(ProcessorTemplateElem.java:122) at org.apache.xalan.processor.StylesheetHandler.startElement(StylesheetHandler.java:668) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:972) at org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:788) at be.dissco.slide.SlideFopDriver.run(SlideFopDriver.java:158) at be.dissco.slide.SlideFopDriver.run(SlideFopDriver.java:136) at be.rmi.intranet.workflow.FOPHelper.createDocument(FOPHelper.java:107) at be.rmi.intranet.workflow.FOPHelper.createDocument(FOPHelper.java:83) at be.rmi.intranet.workflow.FOPHelper.createDocument(FOPHelper.java:80) at be.rmi.intranet.workflow.function.BuildPDF.execute(BuildPDF.java:67) at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:1229) at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1268) at
Illegal Field Name Error
I am receiving the following error when trying to run a Struts application. I checked and it seems that I do have all of the appropriate jar files installed. But for some reason, the Action class is not being recognized. Any help would be greatly appreciated. Thank you. - Asad HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Illegal field name has inconsistent hierarchy in class registration/RegistrationTypeAction org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:293) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) root cause java.lang.ClassFormatError: Illegal field name has inconsistent hierarchy in class registration/RegistrationTypeAction java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:620) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1629) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:850) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1299) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1181) org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:117) org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:143) org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcessor.java:280) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:218) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194) org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) javax.servlet.http.HttpServlet.service(HttpServlet.java:709) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:585) org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject.java:517) org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs. Apache Tomcat/5.5.9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
manager webapp question
Hello, I have a tomcat server which serves some webapps for different purposes. I now would like to have another instance of the the manager webapp just for one of the webapps on this server, that another person can use the manager webapp to administer this one special webapp and not all the others, too. so I have normal /manager/html and I would like to have something like /web1/manager/html that is capable of adminstering web1 Can this be done? And if yes, what do I have to do? Regards, Marcus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Illegal Field Name Error
Cant you send the struts-config.xml ? -Original Message- From: Asad Habib [mailto:[EMAIL PROTECTED] Sent: 11 October 2005 14:59 To: tomcat-user@jakarta.apache.org Subject: Illegal Field Name Error I am receiving the following error when trying to run a Struts application. I checked and it seems that I do have all of the appropriate jar files installed. But for some reason, the Action class is not being recognized. Any help would be greatly appreciated. Thank you. - Asad HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Illegal field name has inconsistent hierarchy in class registration/RegistrationTypeAction org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:293) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:16 1) root cause java.lang.ClassFormatError: Illegal field name has inconsistent hierarchy in class registration/RegistrationTypeAction java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:620) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo ader.java:1629) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav a:850) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1299) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1181) org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:117) org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:14 3) org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcess or.java:280) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:218) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194) org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) javax.servlet.http.HttpServlet.service(HttpServlet.java:709) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) java.lang.reflect.Method.invoke(Method.java:585) org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject.java:517) org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:16 1) note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs. Apache Tomcat/5.5.9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Manage a context via JMX
Hello, i'm using jmx to access the tomcat 5.5 server. I succeeded in retrieving a list of context mbeans. My problem is that the context-mbean doesn't contain any information about the availability of a context, the context description and number of sessions. I tried to get the original context object via the managedResource property of the mbean, but it doesn't work. It might be because I'm using a JmxMbeanServerConnection stead of a MbeanServer object. Does any one know, how to get this information about a context via JMX? Thanks! Bjoern - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problems with graphics on Tomcat 5.5.9 OK!!! BUT.....
Thanks for your help Now I have reinstalled the XFree86 completly including the Xvfb and I can start it (XVfb), to test if it is running I execute a xclock and I don´t get any error, so I think it is running ok However, now, when I try to get the jsp wich must show a graphic I get another different error: java.lang.NoClassDefFoundError org.jfree.chart.ChartFactory.createBarChart3D(ChartFactory.java:764) com.Prueba.comandos.Graficador2.crearBarChart3DVertical(Graficador2.java:19 6) org.apache.jsp.jsp.grafica_jsp._jspService(org.apache.jsp.jsp.grafica_jsp:1 67) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) And in another web app in the same server the error is: java.lang.NoClassDefFoundError java.lang.Class.forName0(Native Method) java.lang.Class.forName(Class.java:164) java.awt.Toolkit$2.run(Toolkit.java:821) java.security.AccessController.doPrivileged(Native Method) java.awt.Toolkit.getDefaultToolkit(Toolkit.java:804) com.actelion.control.Graficador.asignarBackground(Graficador.java:97) com.actelion.control.Graficador.crearBarChartVertical(Graficador.java:524) org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp._jspServi ce(org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp:198) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) So having in mind that before Xvfb Installation the error was: http://www.jfree.org/phpBB2/viewtopic.php?t=14319 I think I am just with another different problem. Can somebody understand this? Thanks Mauricio Fernandez Hi Mauricio, I had the same problem. The solution is as follows: 1. Download and install a virtual frame buffer Where to find and how to install: http://testdrive.mapinfo.com/TECHSUPP/MIPROD.NSF/0/a832a07452b9a0e385256f 8000760f68?OpenDocument 2. Do not forget to create a script to start xvfb - you will find the script under the link above 3. Edit the startup.sh or catalina.sh as follows: #export DISPLAY export DISPLAY=IP_of_your_machine_where_Tomcat_is_running:0.0 export CATALINA_OPTS=-Djava.awt.headless=false 4. Start xvfb 5. Restart Tomcat Mit freundlichem Gruß / kind regards Aliye Edao - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problems with graphics on Tomcat 5.5.9 OK!!! BUT.....
Hello, if, like i suppose from your various errors, jfreechart require awt/swing api and do draw on it, you need to run the tomcat server inside a X server, not only do you need to have fonts installed and corresponding X libraries (like your link suggest was problem), you also need to to have X server running and DISPLAY envirronement variable set accordingly. I would first suggest you start tomcat with CATALINA_OPT=-Djava.awt.headless=true If, like i suppose will be the case, you get HeadlessExceptions when running like this, this mean you definitly need to run tomcat server inside a X environment. regards David Delbecq Mauricio Fernandez A. a écrit : Thanks for your help Now I have reinstalled the XFree86 completly including the Xvfb and I can start it (XVfb), to test if it is running I execute a xclock and I don´t get any error, so I think it is running ok However, now, when I try to get the jsp wich must show a graphic I get another different error: java.lang.NoClassDefFoundError org.jfree.chart.ChartFactory.createBarChart3D(ChartFactory.java:764) com.Prueba.comandos.Graficador2.crearBarChart3DVertical(Graficador2.java:19 6) org.apache.jsp.jsp.grafica_jsp._jspService(org.apache.jsp.jsp.grafica_jsp:1 67) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) And in another web app in the same server the error is: java.lang.NoClassDefFoundError java.lang.Class.forName0(Native Method) java.lang.Class.forName(Class.java:164) java.awt.Toolkit$2.run(Toolkit.java:821) java.security.AccessController.doPrivileged(Native Method) java.awt.Toolkit.getDefaultToolkit(Toolkit.java:804) com.actelion.control.Graficador.asignarBackground(Graficador.java:97) com.actelion.control.Graficador.crearBarChartVertical(Graficador.java:524) org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp._jspServi ce(org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp:198) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) So having in mind that before Xvfb Installation the error was: http://www.jfree.org/phpBB2/viewtopic.php?t=14319 I think I am just with another different problem. Can somebody understand this? Thanks Mauricio Fernandez Hi Mauricio, I had the same problem. The solution is as follows: 1. Download and install a virtual frame buffer Where to find and how to install: http://testdrive.mapinfo.com/TECHSUPP/MIPROD.NSF/0/a832a07452b9a0e385256f 8000760f68?OpenDocument 2. Do not forget to create a script to start xvfb - you will find the script under the link above 3. Edit the startup.sh or catalina.sh as follows: #export DISPLAY export DISPLAY=IP_of_your_machine_where_Tomcat_is_running:0.0 export CATALINA_OPTS=-Djava.awt.headless=false 4. Start xvfb 5. Restart Tomcat Mit freundlichem Gruß / kind regards Aliye Edao - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: After adding a context xml file, web-app doesn't always start
From: David Farrell [mailto:[EMAIL PROTECTED] Subject: After adding a context xml file, web-app doesn't always start I think I may have missed something. Such as telling us which version of Tomcat you're using. tomcat throw an exeption that my app conspiracy cannot be found under /webapps/conspiracy Your docBase attribute says webapps/conspiracy is the location of the app. I imagine that I need to do something to my context xml file? I'm not really sure but the only change in the app pre and post this error is moving the db stuff to the xml file. Where is your context xml file? What is it's actual name? (The attached file is named context_home.xml, which can't be really be what you're using.) Read up on the attribute fields of the Context element for the version of Tomcat you're using. In particular, if you're using 5.5.x, don't put Context in server.xml, and don't use the path attribute. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problems with graphics on Tomcat 5.5.9 OK!!! BUT.....
David Delbecq a écrit : Hello, if, like i suppose from your various errors, jfreechart require awt/swing api and do draw on it, you need to run the tomcat server inside a X server, not only do you need to have fonts installed and corresponding X libraries (like your link suggest was problem), you also need to to have X server running and DISPLAY envirronement variable set accordingly. I would first suggest you start tomcat with CATALINA_OPT=-Djava.awt.headless=true Sorry, it's CATALINA_OPTS (with the *S*) If, like i suppose will be the case, you get HeadlessExceptions when running like this, this mean you definitly need to run tomcat server inside a X environment. regards David Delbecq Mauricio Fernandez A. a écrit : Thanks for your help Now I have reinstalled the XFree86 completly including the Xvfb and I can start it (XVfb), to test if it is running I execute a xclock and I don´t get any error, so I think it is running ok However, now, when I try to get the jsp wich must show a graphic I get another different error: java.lang.NoClassDefFoundError org.jfree.chart.ChartFactory.createBarChart3D(ChartFactory.java:764) com.Prueba.comandos.Graficador2.crearBarChart3DVertical(Graficador2.java:19 6) org.apache.jsp.jsp.grafica_jsp._jspService(org.apache.jsp.jsp.grafica_jsp:1 67) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) And in another web app in the same server the error is: java.lang.NoClassDefFoundError java.lang.Class.forName0(Native Method) java.lang.Class.forName(Class.java:164) java.awt.Toolkit$2.run(Toolkit.java:821) java.security.AccessController.doPrivileged(Native Method) java.awt.Toolkit.getDefaultToolkit(Toolkit.java:804) com.actelion.control.Graficador.asignarBackground(Graficador.java:97) com.actelion.control.Graficador.crearBarChartVertical(Graficador.java:524) org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp._jspServi ce(org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp:198) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) So having in mind that before Xvfb Installation the error was: http://www.jfree.org/phpBB2/viewtopic.php?t=14319 I think I am just with another different problem. Can somebody understand this? Thanks Mauricio Fernandez Hi Mauricio, I had the same problem. The solution is as follows: 1. Download and install a virtual frame buffer Where to find and how to install: http://testdrive.mapinfo.com/TECHSUPP/MIPROD.NSF/0/a832a07452b9a0e385256f 8000760f68?OpenDocument 2. Do not forget to create a script to start xvfb - you will find the script under the link above 3. Edit the startup.sh or catalina.sh as follows: #export DISPLAY export DISPLAY=IP_of_your_machine_where_Tomcat_is_running:0.0 export CATALINA_OPTS=-Djava.awt.headless=false 4. Start xvfb 5. Restart Tomcat Mit freundlichem Gruß / kind regards Aliye Edao - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: manager webapp question
On Tue, Oct 11, 2005 at 04:00:24PM +0200, Marcus Franke wrote: Hello, I have a tomcat server which serves some webapps for different purposes. I now would like to have another instance of the the manager webapp just for one of the webapps on this server, that another person can use the manager webapp to administer this one special webapp and not all the others, too. so I have normal /manager/html and I would like to have something like /web1/manager/html that is capable of adminstering web1 Can this be done? And if yes, what do I have to do? Hmm, I guess I can answer that question by myself. If I use vhosts in tomcat and I have just the manager and the normal webapp in that one vhost will I see more than one webapp? And how do I secure access to that special vhosts manager webapp? As the normal tomcat-users.xml users with the manager role would be able to login into every manager on that tomcat server? Marcus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: manager webapp question
On Tue, Oct 11, 2005 at 05:13:33PM +0200, Marcus Franke wrote: On Tue, Oct 11, 2005 at 04:00:24PM +0200, Marcus Franke wrote: Can this be done? And if yes, what do I have to do? Hmm, I guess I can answer that question by myself. If I use vhosts in tomcat and I have just the manager and the normal webapp in that one vhost will I see more than one webapp? Hmm, just tried the config on my local test server and only in the first host I can reach the /manager/html pages, in the second host I created there was no manager, just the one webapp I configured inside the host context.. Regards, Marcus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
manager outofmemory exception
I know this is a very common issue but i want to be sure about it. I have 5 tomcats on a 8Gb RAM machine. The number of applications installed on tomcats are 5 to 15. All the tomcat run with -Xms128M -Xmx512M but the manager aplication never show JVM memory higger than 128 This is the JVM memory state for the tomcat with 15 application: Free memory: 73.94 MB Total memory: 128.62 MB Max memory: 510.37 MB What i don't understand is that I sometimes get OutOfMemoryException when i upload new aplitications to the tomcat using the manager. I Profiled my aplication and i don't have any memory issue. Is this a manager bug? Why the Total Memory is never higger than 128 MB but I get OutOfMemoryExceptions? Regards, Enrique. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: manager outofmemory exception
From: Enrique Rodriguez [mailto:[EMAIL PROTECTED] What i don't understand is that I sometimes get OutOfMemoryException when i upload new aplitications to the tomcat using the manager. I Profiled my aplication and i don't have any memory issue. Just to check: Did your profiling include looking at PermGen? Is this a manager bug? Why the Total Memory is never higger than 128 MB but I get OutOfMemoryExceptions? Java always loads classes into the permanent generation (PermGen) and never (to my knowledge) reclaims that space, even when you unload classes. So you may be running out of PermGen space. You may wish to increase that. A search on a Tomcat archive for 'Permgen' should give you plenty more information! - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: manager outofmemory exception
http://jakarta.apache.org/tomcat/faq/memory.html#why -Tim Enrique Rodriguez wrote: I know this is a very common issue but i want to be sure about it. I have 5 tomcats on a 8Gb RAM machine. The number of applications installed on tomcats are 5 to 15. All the tomcat run with -Xms128M -Xmx512M but the manager aplication never show JVM memory higger than 128 This is the JVM memory state for the tomcat with 15 application: Free memory: 73.94 MB Total memory: 128.62 MB Max memory: 510.37 MB What i don't understand is that I sometimes get OutOfMemoryException when i upload new aplitications to the tomcat using the manager. I Profiled my aplication and i don't have any memory issue. Is this a manager bug? Why the Total Memory is never higger than 128 MB but I get OutOfMemoryExceptions? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: manager outofmemory exception
From: Enrique Rodriguez [mailto:[EMAIL PROTECTED] Subject: manager outofmemory exception What i don't understand is that I sometimes get OutOfMemoryException when i upload new aplitications to the tomcat using the manager. Search the archives - this comes up frequently. Assuming you're using a HotSpot JVM (Sun 1.4 or later), you're probably running out of PermGen space, where all the instances of java.lang.Class (among other things) are stored. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Form Based Authentication
Hello, We're currently using form-based authentication (i.e. auth-methodFORM/auth-method) but, as I suspect many people have found, it's rather limited. One requirement we have is enforced password changes in certain scenarios. Currently the approach we were thinking of using is as follows: a) the realm recognizes that the user has a mandatory password change flag set, and so gives them a degenerate set of roles; instead of their true role, they just have a MUST_CHANGE_PASSWORD role. b) a filter checks for the existance of this role, and if it's found, forces the user to go to our change password page. c) the password is changed and the user reauthenticated with their new credentials, to retrieve their full set of roles. It's point (c) that's proving problematic; there's no way to reauthenticate that I can see. Our thinking is that we can resolve the inability to reauthenticate by creating a custom Authenticator; we could set some flag in the session to perform on-demand reauthentication, which would repopulate the list of roles, and everything would be hunky dory. Is this approach reasonable? How have other people tackled similar requirements? Is there any less contrived way of achieving what we want with the minimum of Tomcat-specific code? Peter *** The information contained in this electronic message may be confidential and/or privileged. Any unauthorized use, dissemination, distribution, or reproduction is strictly prohibited. If you have received this communication in error, please contact the sender by reply email and destroy all copies of the original message. ***
RE: Form Based Authentication
From: Peter Bright [mailto:[EMAIL PROTECTED] Subject: Form Based Authentication It's point (c) that's proving problematic; there's no way to reauthenticate that I can see. What happens if you just invalidate the existing session? - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Form Based Authentication
-Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: 11 October 2005 17:18 To: Tomcat Users List Subject: RE: Form Based Authentication From: Peter Bright [mailto:[EMAIL PROTECTED] Subject: Form Based Authentication It's point (c) that's proving problematic; there's no way to reauthenticate that I can see. What happens if you just invalidate the existing session? The user gets logged out. *** The information contained in this electronic message may be confidential and/or privileged. Any unauthorized use, dissemination, distribution, or reproduction is strictly prohibited. If you have received this communication in error, please contact the sender by reply email and destroy all copies of the original message. *** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Form Based Authentication
From: Peter Bright [mailto:[EMAIL PROTECTED] Subject: RE: Form Based Authentication It's point (c) that's proving problematic; there's no way to reauthenticate that I can see. What happens if you just invalidate the existing session? The user gets logged out. Exactly - and they then must reauthenticate with the updated password. Isn't that what you want? - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Form Based Authentication
-Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: 11 October 2005 17:23 To: Tomcat Users List Subject: RE: Form Based Authentication From: Peter Bright [mailto:[EMAIL PROTECTED] Subject: RE: Form Based Authentication It's point (c) that's proving problematic; there's no way to reauthenticate that I can see. What happens if you just invalidate the existing session? The user gets logged out. Exactly - and they then must reauthenticate with the updated password. Isn't that what you want? No, sorry, it was unclear. I want them to be reauthenticat/ed/ with the new credentials /automatically/. Without making them have to reauthenticate /by hand/. *** The information contained in this electronic message may be confidential and/or privileged. Any unauthorized use, dissemination, distribution, or reproduction is strictly prohibited. If you have received this communication in error, please contact the sender by reply email and destroy all copies of the original message. *** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP Newbie seeking guidance
Justin Jaynes wrote: I would HIGHLY recommend using SuSE Linux 10 which can be purchased or download from Novell directly at suse.com. Also, see the openSuSE project (essentially the open source community effort half of the SuSE/novell team). I used to run RedHat but was disappointed in the drop to Fedora. I tried SuSE a few years ago and have never looked back. So easy to install and configure. The YaST systems management tool is amazing. You can still do everything the manual way (and I do sometimes). But the firewall is easy and strong, the package management is simple, the install resizes partitions (even NTFS). Just so many highly polished surfaces there. Try SuSE and see if you ever go back. I have run tomcat and SuSE in production for over a year and not had a problem and am now in the process of upgrading my production server to SuSE 10 and tomcat 5.5.12. So far so good. It's all working in my development area. The improvements in 5.5.12 are EXCELLENT. But there are significant changes in how you set up the server.xml file, so read up on the 5.5 doc page. I had previously only been using 5.0.x. ALso, I had some glitchy problems with 5.5.9. No reason to download it now anyhow, since 5.5.12 is stable release. I also recommend PostgreSQL 8.0 from postgresql.org if you need database (as i imagine you must) (open source and fully ansiSQL standard and RDBMS compliant, unlike mySQL --don't yell at me for saying so, please-- i know how much many people love mySQL. You have to build Postgresql from source on SuSE 10 since no rpms are out in the combination of those versions of SuSE and PGSQL. I tired to use older RPMS--not a good idea. But the build and install went perfectly. Be sure you have the proper dev packages installed before you try. If not, the documentation tells all you need to know. PostgreSQL 8.0, Tomcat 5.5.12, and SuSE 10 are real winners. I have had --no-- problems with the past versions, and these new versions seem up to par or better. I LOVE SuSE 10.0 for my desktop environment/school computing/web surfing/DVD watching(i use KDE) and run everything just described on my Dell Inspiron 6000 notebook. That's my developemnt envrionment. Obviously the combination of KDE and the servers on a notebook are no match for my production environment. but I must say, my notebook and the software on it do all I ever ask them to--school work, web surfing, large SQL routines, JVM, Tomcat--and a fair bit of graphics design. All on open source software. What a wonderful world we live in. (The DVD's I run on XINE, which I had to build, since XINE is stripped down for leagal reasons in SuSE 10, but the build installed great and runs with no problem just by typing xine in KDE). Justin --with more to say than you probably wanted to here By no means--useful to me as well. Thanks for sharing. Glen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Continuing Frustration and Misery with Deployer
What happens if you deploy using the Tomcat manager application? Same error or doesn't occur then? This may help zero in on the problem. Glen Allistair Crossley wrote: Hi List, Honestly, I wish Tomcat web application deployment would be easier/smarter. To pre-empt certain list members from telling me it's my fault, I can assure you my WAR itself is totally 100% no doubts valid. Perhaps it is my method of deploying that is causing the issue, I don't know. I am attempting to use the Tomcat Client Deployer (the Ant script that comes with deployer). I use it to compile the WAR and now want to deploy it to a waiting Tomcat. I ensured my Tomcat webapps folder was wiped and the conf/Catalina/localhost had no context configuration files. My WAR contains a META-INF/context.xml for deploying the context configuration. After I compile my WAR with Deployer, I call C:\apache-tomcat-5.5.12-deployerant -Dserver=intratest deploy Buildfile: build.xml deploy: [deploy] OK - Deployed application at context path /ROOT So it's deployed OK. I wait 5 minutes and then put a request into Tomcat. 404. Why? Because it failed to start the context which in a nutshell is all I ever get when deploying from WARs. My WAR has been exploded fully which is at least something. The logs reveal: 2005-10-07 16:18:29,882 - WARN (org.apache.catalina.startup.HostConfig:597) - A docBase D:\jakarta-tomcat\webapps\ROOT inside the host appBase has been specified, and will be ignored 2005-10-07 16:18:30,163 - ERROR (org.apache.catalina.core.StandardContext:3796) - Error starting static Resources java.lang.IllegalArgumentException: Document base D:\jakarta-tomcat\webapps\ROOT does not exist or is not a readable directory at org.apache.naming.resources.FileDirContext.setDocBase(FileDirContext.java:140) at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:3777) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3948) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:603) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:535) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1118) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1020) at org.apache.catalina.core.StandardHost.start(StandardHost.java:718) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442) at org.apache.catalina.core.StandardService.start(StandardService.java:450) at org.apache.catalina.core.StandardServer.start(StandardServer.java:680) at org.apache.catalina.startup.Catalina.start(Catalina.java:536) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 2005-10-07 16:18:30,163 - ERROR (org.apache.catalina.core.StandardContext:3949) - Error in resourceStart() 2005-10-07 16:18:30,195 - ERROR (org.apache.catalina.core.StandardContext:4100) - Error getConfigured 2005-10-07 16:18:30,195 - ERROR (org.apache.catalina.core.StandardContext:4153) - Context [] startup failed due to previous errors 2005-10-07 16:18:30,195 - INFO (org.apache.catalina.core.StandardContext:4250) - Container org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/] has not been started It is not clear if this exception is thrown at the time when the WAR has not been exploded and of course ROOT will not exist. My META-INF/context.xml has Context docBase=/ROOT reloadable=true antiJARLocking=true antiResourceLocking=true swallowOutput=true Does nobody else have issues with using the Deployer? Is it just me having all this bad luck? Honestly I am at my wits end with this deployment. I am fed up with manually having to deploy files to our Tomcat servers, exploding them myself and then restarting Tomcat. When will Deployer actually work? Kindest, frustrated, Allistair. FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Registered in England: No 2582055 Registered in Australia: No 082 851 474
Re: manager webapp question
On Tue, Oct 11, 2005 at 05:47:00PM +0200, Marcus Franke wrote: On Tue, Oct 11, 2005 at 05:13:33PM +0200, Marcus Franke wrote: On Tue, Oct 11, 2005 at 04:00:24PM +0200, Marcus Franke wrote: Can this be done? And if yes, what do I have to do? Hmm, I guess I can answer that question by myself. If I use vhosts in tomcat and I have just the manager and the normal webapp in that one vhost will I see more than one webapp? Hmm, just tried the config on my local test server and only in the first host I can reach the /manager/html pages, in the second host I created there was no manager, just the one webapp I configured inside the host context.. Ok, made a mistake, forgot to copy over the manager.xml file vom CATALINA_HOME/conf/Catalina/localhost/ to my new virtual host. Have now a manager webapp in both the default vhost localhost and my vhost test.local but both managers can see all installed webapps :( Did not expected to see them there.. Regards, Marcus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Fwd: More helpful reporting of exceptions in JSPs
Apologies in advance for cross-posting this, but I sent this email out to the tomcat-dev list a couple of days ago and have received no replies at all... I think this is quite a useful feature, and I'm wondering how best to go about contributing it. Thanks -Tim Fennell http://stripes.mc4j.org Begin forwarded message: From: Tim Fennell [EMAIL PROTECTED] Date: October 9, 2005 5:50:11 PM EDT To: tomcat-dev@jakarta.apache.org Subject: More helpful reporting of exceptions in JSPs Reply-To: Tomcat Developers List tomcat-dev@jakarta.apache.org Hi, I'll apologize in advance if this is the wrong place to post this, or if this has been covered before. I had a good read through the Tomcat docs and faqs, searched the bug database, and googled around on the topic, but could not really find anything. I've been using Tomcat for a while, and in general have found it as good a servlet/JSP container as any I've used. With one exception (no pun intended). A long time ago I started out using WebLogic, and the one thing that I loved about WebLogic, that is missing from Tomcat, is that when an Exception occurred in a JSP it would tell you what line number *in the JSP* generated the exception, and show you a snippet of code around the offending line. For quite a while I'd figured that the way Tomcat was built prevented this from being easy/possible, but I didn't look. Well, I finally got around to looking, and it only took me a couple of hours to implement it. Which makes me wonder if there is some other reason that this isn't done in Tomcat/Jasper? At any rate, I have code that will do this now, and I think it'd be a great productivity boost for anyone else developing JSPs on Tomcat. It amounts to small patches to two files. The first is org.apache.jasper.compiler.Compiler to make it hang on to the parse tree (pageNodes) if in development mode, and a getter to make this accessible. The second is to org.apache.jasper.servlet.JspServletWrapper to do the grunt work of mapping a stack frame from the exception back to the line in the JSP that it came from. It's all coded up to function only when in development mode, and is reasonably well commented. Would any of the committers be interested in taking a look at this if I put together a patch and posted it here? Cheers, -Tim Fennell http://stripes.mc4j.org - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problems with graphics on Tomcat 5.5.9 OK!!! BUT.....
I know the best way to set up this is by using -Djava.awt.headless=true but I had been tryin almost everything. The problem is my server is a remote rack server so it doesn´t have any display hw and as the -Djava... option seems desn´t work for me i am trying to use the Xvfb. By the way, could it be ok reboot the server in level 5?, does it have sense? Mauricio Fernández A. Ingeniero de Sistemas U. Autónoma de Manizales -Mensaje original- De: David Delbecq [mailto:[EMAIL PROTECTED] Enviado el: martes, 11 octubre, 2005 16:50 Para: Tomcat Users List Asunto: Re: Problems with graphics on Tomcat 5.5.9 OK!!! BUT. Hello, if, like i suppose from your various errors, jfreechart require awt/swing api and do draw on it, you need to run the tomcat server inside a X server, not only do you need to have fonts installed and corresponding X libraries (like your link suggest was problem), you also need to to have X server running and DISPLAY envirronement variable set accordingly. I would first suggest you start tomcat with CATALINA_OPT=-Djava.awt.headless=true If, like i suppose will be the case, you get HeadlessExceptions when running like this, this mean you definitly need to run tomcat server inside a X environment. regards David Delbecq Mauricio Fernandez A. a écrit : Thanks for your help Now I have reinstalled the XFree86 completly including the Xvfb and I can start it (XVfb), to test if it is running I execute a xclock and I don´t get any error, so I think it is running ok However, now, when I try to get the jsp wich must show a graphic I get another different error: java.lang.NoClassDefFoundError org.jfree.chart.ChartFactory.createBarChart3D(ChartFactory.java:764) com.Prueba.comandos.Graficador2.crearBarChart3DVertical(Graficador2.java:19 6) org.apache.jsp.jsp.grafica_jsp._jspService(org.apache.jsp.jsp.grafica_jsp:1 67) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) And in another web app in the same server the error is: java.lang.NoClassDefFoundError java.lang.Class.forName0(Native Method) java.lang.Class.forName(Class.java:164) java.awt.Toolkit$2.run(Toolkit.java:821) java.security.AccessController.doPrivileged(Native Method) java.awt.Toolkit.getDefaultToolkit(Toolkit.java:804) com.actelion.control.Graficador.asignarBackground(Graficador.java:97) com.actelion.control.Graficador.crearBarChartVertical(Graficador.java:524) org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp._jspServi ce(org.apache.jsp.jsp.graficaVisitasMedicasEspecialidadCategoria_jsp:198) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) So having in mind that before Xvfb Installation the error was: http://www.jfree.org/phpBB2/viewtopic.php?t=14319 I think I am just with another different problem. Can somebody understand this? Thanks Mauricio Fernandez Hi Mauricio, I had the same problem. The solution is as follows: 1. Download and install a virtual frame buffer Where to find and how to install: http://testdrive.mapinfo.com/TECHSUPP/MIPROD.NSF/0/a832a07452b9a0e385256f 8000760f68?OpenDocument 2. Do not forget to create a script to start xvfb - you will find the script under the link above 3. Edit the startup.sh or catalina.sh as follows: #export DISPLAY export DISPLAY=IP_of_your_machine_where_Tomcat_is_running:0.0 export CATALINA_OPTS=-Djava.awt.headless=false 4. Start xvfb 5. Restart Tomcat Mit freundlichem Gruß / kind regards Aliye Edao - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP Newbie seeking guidance
Not at all, Justin. Thank you, thank you! Also, thank you, Mark Eggers. As I am so new to this, I run the risk of veering off-topic, which I realize is inappropriate. That said, I will get my newbie noggin back into the woodshed so that I may be true to this list. Best wishes, John G. on 10/10/05 10:11 PM, Justin Jaynes at [EMAIL PROTECTED] wrote: Justin --with more to say than you probably wanted to here *** John Geiger Fox Parlor Design Pho 415-821-7100 Fax 415-821-7102 Cell 415-307-2554 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Form Based Authentication
Although we are working in a Websphere/LDAP environment, we had the same requirement as you, and we managed to solve it. What we did (and I'm going from fairly distant memories, so hopefully I'm at least close to right) is this... user logs on. We have a filter that checks for password expired/reset (both a forced PW change) via flags set in a previous filter (values taken from LDAP) and redirects to the change screen if applicable. This all of course happens only after a successful logon, i.e., user entered valid credentials, including expired password already. We destroy the session before leaving that filter. Password is changed, all without creating a new session along the way. Once it is changed, we redirect back through the logon process as before. We decided that it was *better* to make the user log on again because it proves they remember the password they entered 2 seconds ago :) I suppose if I had to allow that automatic authentication, I would NOT destroy the session and instead just redirect to the first protected resource of the app from the change PW screen. Since the user was let in the first time around, they are really authenticated already. In essence, the filter that catches that forced PW change flag is acting like the container, intercepting all protected requests and redirecting to a change PW screen. If you did it smartly you should be able to grab what resource was requested when the filter fired so as to not have to hardcode where to go to after that forced PW screen is finished. Frank -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com AIM: fzammetti Yahoo: fzammetti MSN: [EMAIL PROTECTED] On Tue, October 11, 2005 12:24 pm, Peter Bright said: -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: 11 October 2005 17:23 To: Tomcat Users List Subject: RE: Form Based Authentication From: Peter Bright [mailto:[EMAIL PROTECTED] Subject: RE: Form Based Authentication It's point (c) that's proving problematic; there's no way to reauthenticate that I can see. What happens if you just invalidate the existing session? The user gets logged out. Exactly - and they then must reauthenticate with the updated password. Isn't that what you want? No, sorry, it was unclear. I want them to be reauthenticat/ed/ with the new credentials /automatically/. Without making them have to reauthenticate /by hand/. *** The information contained in this electronic message may be confidential and/or privileged. Any unauthorized use, dissemination, distribution, or reproduction is strictly prohibited. If you have received this communication in error, please contact the sender by reply email and destroy all copies of the original message. *** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Fwd: More helpful reporting of exceptions in JSPs
Wow, you are my hero! I've always missed that from the Weblogic days! I for one would love to see this added. -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com AIM: fzammetti Yahoo: fzammetti MSN: [EMAIL PROTECTED] On Tue, October 11, 2005 1:15 pm, Tim Fennell said: Apologies in advance for cross-posting this, but I sent this email out to the tomcat-dev list a couple of days ago and have received no replies at all... I think this is quite a useful feature, and I'm wondering how best to go about contributing it. Thanks -Tim Fennell http://stripes.mc4j.org Begin forwarded message: From: Tim Fennell [EMAIL PROTECTED] Date: October 9, 2005 5:50:11 PM EDT To: tomcat-dev@jakarta.apache.org Subject: More helpful reporting of exceptions in JSPs Reply-To: Tomcat Developers List tomcat-dev@jakarta.apache.org Hi, I'll apologize in advance if this is the wrong place to post this, or if this has been covered before. I had a good read through the Tomcat docs and faqs, searched the bug database, and googled around on the topic, but could not really find anything. I've been using Tomcat for a while, and in general have found it as good a servlet/JSP container as any I've used. With one exception (no pun intended). A long time ago I started out using WebLogic, and the one thing that I loved about WebLogic, that is missing from Tomcat, is that when an Exception occurred in a JSP it would tell you what line number *in the JSP* generated the exception, and show you a snippet of code around the offending line. For quite a while I'd figured that the way Tomcat was built prevented this from being easy/possible, but I didn't look. Well, I finally got around to looking, and it only took me a couple of hours to implement it. Which makes me wonder if there is some other reason that this isn't done in Tomcat/Jasper? At any rate, I have code that will do this now, and I think it'd be a great productivity boost for anyone else developing JSPs on Tomcat. It amounts to small patches to two files. The first is org.apache.jasper.compiler.Compiler to make it hang on to the parse tree (pageNodes) if in development mode, and a getter to make this accessible. The second is to org.apache.jasper.servlet.JspServletWrapper to do the grunt work of mapping a stack frame from the exception back to the line in the JSP that it came from. It's all coded up to function only when in development mode, and is reasonably well commented. Would any of the committers be interested in taking a look at this if I put together a patch and posted it here? Cheers, -Tim Fennell http://stripes.mc4j.org - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: manager outofmemory exception
Thanks, i will try to set maxpermsize to 256m Regards, Enrique. El mar, 11-10-2005 a las 17:11 +0100, Peter Crowther escribió: From: Enrique Rodriguez [mailto:[EMAIL PROTECTED] What i don't understand is that I sometimes get OutOfMemoryException when i upload new aplitications to the tomcat using the manager. I Profiled my aplication and i don't have any memory issue. Just to check: Did your profiling include looking at PermGen? Is this a manager bug? Why the Total Memory is never higger than 128 MB but I get OutOfMemoryExceptions? Java always loads classes into the permanent generation (PermGen) and never (to my knowledge) reclaims that space, even when you unload classes. So you may be running out of PermGen space. You may wish to increase that. A search on a Tomcat archive for 'Permgen' should give you plenty more information! - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: More helpful reporting of exceptions in JSPs
regardless how the commiters feel about it, are you willing to release your patched source files? (So for example, I can compile and deploy them myself?) ;) If so, I'd say a page on your wiki might be alright for distro, with a link to the page sent to tomcat-user ? I'd be giving it a try about 10 minutes after you send out your email, since I've often wondered about this feature. Usually right after digging through the work directory for a generated java file. -Original Message- From: Tim Fennell [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 11, 2005 12:15 PM To: Tomcat Users List Subject: Fwd: More helpful reporting of exceptions in JSPs Apologies in advance for cross-posting this, but I sent this email out to the tomcat-dev list a couple of days ago and have received no replies at all... I think this is quite a useful feature, and I'm wondering how best to go about contributing it. Thanks -Tim Fennell http://stripes.mc4j.org Begin forwarded message: From: Tim Fennell [EMAIL PROTECTED] Date: October 9, 2005 5:50:11 PM EDT To: tomcat-dev@jakarta.apache.org Subject: More helpful reporting of exceptions in JSPs Reply-To: Tomcat Developers List tomcat-dev@jakarta.apache.org At any rate, I have code that will do this now, and I think it'd be a great productivity boost for anyone else developing JSPs on Tomcat. It amounts to small patches to two files. The first is org.apache.jasper.compiler.Compiler to make it hang on to the parse tree (pageNodes) if in development mode, and a getter to make this accessible. The second is to org.apache.jasper.servlet.JspServletWrapper to do the grunt work of mapping a stack frame from the exception back to the line in the JSP that it came from. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: More helpful reporting of exceptions in JSPs
could you post your patch for download anywhere? If you need webspace, I can provide you some. I would find the patch extremely helpful, and would love to have it in my development tomcat, as soon as possible. thanx leon On 10/11/05, Tim Fennell [EMAIL PROTECTED] wrote: Apologies in advance for cross-posting this, but I sent this email out to the tomcat-dev list a couple of days ago and have received no replies at all... I think this is quite a useful feature, and I'm wondering how best to go about contributing it. Thanks -Tim Fennell http://stripes.mc4j.org Begin forwarded message: From: Tim Fennell [EMAIL PROTECTED] Date: October 9, 2005 5:50:11 PM EDT To: tomcat-dev@jakarta.apache.org Subject: More helpful reporting of exceptions in JSPs Reply-To: Tomcat Developers List tomcat-dev@jakarta.apache.org Hi, I'll apologize in advance if this is the wrong place to post this, or if this has been covered before. I had a good read through the Tomcat docs and faqs, searched the bug database, and googled around on the topic, but could not really find anything. I've been using Tomcat for a while, and in general have found it as good a servlet/JSP container as any I've used. With one exception (no pun intended). A long time ago I started out using WebLogic, and the one thing that I loved about WebLogic, that is missing from Tomcat, is that when an Exception occurred in a JSP it would tell you what line number *in the JSP* generated the exception, and show you a snippet of code around the offending line. For quite a while I'd figured that the way Tomcat was built prevented this from being easy/possible, but I didn't look. Well, I finally got around to looking, and it only took me a couple of hours to implement it. Which makes me wonder if there is some other reason that this isn't done in Tomcat/Jasper? At any rate, I have code that will do this now, and I think it'd be a great productivity boost for anyone else developing JSPs on Tomcat. It amounts to small patches to two files. The first is org.apache.jasper.compiler.Compiler to make it hang on to the parse tree (pageNodes) if in development mode, and a getter to make this accessible. The second is to org.apache.jasper.servlet.JspServletWrapper to do the grunt work of mapping a stack frame from the exception back to the line in the JSP that it came from. It's all coded up to function only when in development mode, and is reasonably well commented. Would any of the committers be interested in taking a look at this if I put together a patch and posted it here? Cheers, -Tim Fennell http://stripes.mc4j.org - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Virtual Hosting and SSL
I DID try, but there is no IP address attribute for connector elements. .. at least not in the documentation listed on the 5.5 documentation / configuration setup. How would I do it? Can you please indicate the syntax? Thanks, Justin --- Hassan Schroeder [EMAIL PROTECTED] wrote: Justin Jaynes wrote: I am running tomcat 5.5.12 and need to host two sites, both with ssl. Can you set up two connectors (one port 443 and one port 80) for one specific ip address and another set of connectors for another ip address? Yes. :-) That's exactly what you need to do. Try it, ask if you run into a specific problem... -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP Newbie seeking guidance
John, If you need help with setting up the environment I described (and BOY could I have used help my first time--mostly I tutored myself and failed and failed before succeeding) you can ask me and I will know at least where to point you for relevant information. I assume you have done your own building of software packages from source like PostgreSQL, but if you haven't, that alone can feel like a daunting task--really, its quite simple. Just email me directly and I'll fill you in as much as I can. Justin --- John Geiger [EMAIL PROTECTED] wrote: Not at all, Justin. Thank you, thank you! Also, thank you, Mark Eggers. As I am so new to this, I run the risk of veering off-topic, which I realize is inappropriate. That said, I will get my newbie noggin back into the woodshed so that I may be true to this list. Best wishes, John G. on 10/10/05 10:11 PM, Justin Jaynes at [EMAIL PROTECTED] wrote: Justin --with more to say than you probably wanted to here *** John Geiger Fox Parlor Design Pho 415-821-7100 Fax 415-821-7102 Cell 415-307-2554 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
symlink outside of docroot area
I have a question regarding TOMCAT 5.5.9. Hope to get help from folks who have the knowledge and experience. I try to create a symbolic link from the docroot area in tomcat 5.5.9($Catalina_HOME/webapps/ROOT) to a directory in my Solaris file system which has read/write permission to all users. The server is internal which has no access to outside world, so security is not a concern. The problem is that now when I try to load the directory from the browser, http://myhost:port/mydirectory, I got a HTTP 404 security error. I added following attributes in the ROOT/WEB-INF/web.xml file, but it doesn't help: context-param param-nameallowLinking/param-name param-valuetrue/param-value /context-param Can you tell whether I can do this and if yes, how? Thanks. Wenzhou - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Virtual Hosting and SSL
Try address=192.168.56.32 or whatever IP you want tomcat to bind to. The port attribute will do the same thing for defining what port number to bind to. --David Justin Jaynes wrote: I DID try, but there is no IP address attribute for connector elements. .. at least not in the documentation listed on the 5.5 documentation / configuration setup. How would I do it? Can you please indicate the syntax? Thanks, Justin --- Hassan Schroeder [EMAIL PROTECTED] wrote: Justin Jaynes wrote: I am running tomcat 5.5.12 and need to host two sites, both with ssl. Can you set up two connectors (one port 443 and one port 80) for one specific ip address and another set of connectors for another ip address? Yes. :-) That's exactly what you need to do. Try it, ask if you run into a specific problem... -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Virtual Hosting and SSL
I'll try... thanks so much for such a fast reply. Is there any document about that feature on the tomcat apache site? Justin --- David Smith [EMAIL PROTECTED] wrote: Try address=192.168.56.32 or whatever IP you want tomcat to bind to. The port attribute will do the same thing for defining what port number to bind to. --David Justin Jaynes wrote: I DID try, but there is no IP address attribute for connector elements. .. at least not in the documentation listed on the 5.5 documentation / configuration setup. How would I do it? Can you please indicate the syntax? Thanks, Justin --- Hassan Schroeder [EMAIL PROTECTED] wrote: Justin Jaynes wrote: I am running tomcat 5.5.12 and need to host two sites, both with ssl. Can you set up two connectors (one port 443 and one port 80) for one specific ip address and another set of connectors for another ip address? Yes. :-) That's exactly what you need to do. Try it, ask if you run into a specific problem... -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Yahoo! Music Unlimited Access over 1 million songs. Try it free. http://music.yahoo.com/unlimited/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Virtual Hosting and SSL
Justin Jaynes wrote: I DID try, but there is no IP address attribute for connector elements. .. at least not in the documentation listed on the 5.5 documentation / configuration setup. On this page?? http://jakarta.apache.org/tomcat/tomcat-5.5-doc/config/http.html Look again :-) -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Virtual Hosting and SSL
Strike that--I just found that documentation after looking the hundredth time. I guess we overlook what we didn't know before, assuming it isn't what we wanted to find--or something strange like that. But I found it. Thanks everyone. Justin --- Justin Jaynes [EMAIL PROTECTED] wrote: I'll try... thanks so much for such a fast reply. Is there any document about that feature on the tomcat apache site? Justin --- David Smith [EMAIL PROTECTED] wrote: Try address=192.168.56.32 or whatever IP you want tomcat to bind to. The port attribute will do the same thing for defining what port number to bind to. --David Justin Jaynes wrote: I DID try, but there is no IP address attribute for connector elements. .. at least not in the documentation listed on the 5.5 documentation / configuration setup. How would I do it? Can you please indicate the syntax? Thanks, Justin --- Hassan Schroeder [EMAIL PROTECTED] wrote: Justin Jaynes wrote: I am running tomcat 5.5.12 and need to host two sites, both with ssl. Can you set up two connectors (one port 443 and one port 80) for one specific ip address and another set of connectors for another ip address? Yes. :-) That's exactly what you need to do. Try it, ask if you run into a specific problem... -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com dream. code. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Yahoo! Music Unlimited Access over 1 million songs. Try it free. http://music.yahoo.com/unlimited/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Yahoo! Music Unlimited Access over 1 million songs. Try it free. http://music.yahoo.com/unlimited/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Hijacking the coyote connector
In tomcat 5.0.28, we were able to replace the coyote connector using a className setting in the connector in server.xml. In tomcat 5.5.9 it looks like className is ignored. Looking at the source, it looks like the Connector is hardcoded in. Is this the case or am I missing something? My next attempt, I repackaged our connector to replace the org.apache.catalina.connector package and put that in the -Xbootclasspath to override the released version. With -verbose:class set I can see my Connector being loaded, but the next class loaded is java/lang/reflect/InvocationTargetException and the JVM terminates. The documentation says that this is used to wrap an exception when a method or constructor is called by reflection. As I said above it looks to me like the constructor is called directly not via reflection. Am I missing something obvious? I know that using the AJP connector is a cleaner way, but we estimate the serialization overhead will cost us about 5% on our platform. Thanks mike - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: More helpful reporting of exceptions in JSPs
I certainly don't have a problem with that. Obviously I'd rather have it in the main codebase - while I don't have a problem running a patched version of jasper, I'm sure that would freak out a good number of PHBs ;) But since there is interest I'll clean up what I have, put it online and post a link here. That should happen some time this evening. -t On Oct 11, 2005, at 2:01 PM, GB Developer wrote: regardless how the commiters feel about it, are you willing to release your patched source files? (So for example, I can compile and deploy them myself?) ;) If so, I'd say a page on your wiki might be alright for distro, with a link to the page sent to tomcat-user ? I'd be giving it a try about 10 minutes after you send out your email, since I've often wondered about this feature. Usually right after digging through the work directory for a generated java file. -Original Message- From: Tim Fennell [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 11, 2005 12:15 PM To: Tomcat Users List Subject: Fwd: More helpful reporting of exceptions in JSPs Apologies in advance for cross-posting this, but I sent this email out to the tomcat-dev list a couple of days ago and have received no replies at all... I think this is quite a useful feature, and I'm wondering how best to go about contributing it. Thanks -Tim Fennell http://stripes.mc4j.org Begin forwarded message: From: Tim Fennell [EMAIL PROTECTED] Date: October 9, 2005 5:50:11 PM EDT To: tomcat-dev@jakarta.apache.org Subject: More helpful reporting of exceptions in JSPs Reply-To: Tomcat Developers List tomcat-dev@jakarta.apache.org At any rate, I have code that will do this now, and I think it'd be a great productivity boost for anyone else developing JSPs on Tomcat. It amounts to small patches to two files. The first is org.apache.jasper.compiler.Compiler to make it hang on to the parse tree (pageNodes) if in development mode, and a getter to make this accessible. The second is to org.apache.jasper.servlet.JspServletWrapper to do the grunt work of mapping a stack frame from the exception back to the line in the JSP that it came from. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Mod_jk + Apache on RHEL3 gives 503 for jsp only
To answer some questions below: Perfectly means it is our production tomcat server. It performs all the functions required and is accessed from the legacy webserver. Getting images from the path http://webserver/PI/image.png. We have no direct access linked to tomcat instances on the their ports. The Tomcat and Webserver will be on the same server. JkShmFile seems to be for unix installs where this resides on RedHat Linux EL3. I can add it if it is required for linux. Jkmount directives are not new but from a 4.1.24 Tomcat and Jk_mod that was upgraded. I will make the changes to be consistent with the deployed version of Tomcat. I have 4 workers setup. 1 points to a running 4.1.24 tomcat supporting an application to be replaced soon I hope. 1 to a separate port on the 4.12.24 tomcat server for one specific application because I was asked to set it up that way. 1 to the current production tomcat server. And one that is for testing and uses the same settings as the production but I can edit and change as I need to make things work. I am a bit frustrated as I have not done much to make things break. I copied the config files and edited the httpd.conf to be consistent with the legacy install. This is the only part that does not work. If Apache's DocumentRoot does not correspond to Tomcat's appBase, then any static files contained in the application will not be served by Apache without some more Apache configuration changes. Can you give me an example of this? -Original Message- From: Mark Eggers [mailto:[EMAIL PROTECTED] Sent: Thursday, October 06, 2005 10:54 PM To: Tomcat Users List Subject: Re: Mod_jk + Apache on RHEL3 gives 503 for jsp only --- [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I have jakarta-tomcat-5.5.9 installed and working properly on the new server. It is perfectly accessible from the legacy web server. By perfectly accessible you mean . . . ? The main page, home.jsp, loads fine in the servlet if no page is given. http://webserver/PI/ The home.jsp spawns a 503 if is in the URL. http://webserver/PI/home.jsp I can successfully get images from the page from the tomcat instance. It does not like the .jsp extension. By successfully getting images, do you mean: http://webserver/PI/image.png or http://tomcatserver:8080/PI/image.png I have watched in Ethereal as no traffic goes from the apache to the tomcat. I have tried using the loopback and local network address. Why? Is this Tomcat instance on the same server? #INSERT OF TOMCAT CONF PARAMETERS # Load mod_jk module # LoadModule jk_module modules/mod_jk.so LoadModule jk_module /etc/httpd/modules/mod_jk.so # Declare the module for IfModule directive #AddModule mod_jk.c # Where to find workers.properties JkWorkersFile /etc/httpd/conf/workers.properties # Where to put jk logs JkLogFile /var/log/httpd/mod_jk.log # Set the jk log level [debug/error/info] JkLogLevel debug # Select the log format JkLogStampFormat [%a %b %d %H:%M:%S %Y] # JkOptions indicate to send SSL KEY SIZE, JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories # JkRequestLogFormat set the request format JkRequestLogFormat %w %V %T I don't see the specification for JkShmFile # Send servlet for context /examples to worker named worker1 JkMount /examples/servlet/* worker1 The above should be: JkMount /servlets-examples/servlet/* worker1 JkMount /PI/* worker3 #JkMount /PI/*.jsp worker3 Why are you using worker3 here? # Send JSPs for context /examples to worker named worker1 JkMount /examples/*.jsp worker1 The above shoould be /jsp-examples/*.jsp worker1 JkMount /journals/*.jsp worker1 Worker Properties /etc/httpd/conf/workers.properties # Define some properties workers.apache_log=/var/log/httpd/ workers.tomcat_home=/usr/local/tomcat/jakarta-tomcat-5.5.9 workers.java_home=/usr/bin/java ps=/ # worker.list=worker1 According to the documentation this should contain a comma separated list of all the workers. However, if you're going to the same Tomcat instance all the time, you'll only need one worker definition # Set properties for worker1 (ajp13) worker.worker1.type=ajp13 worker.worker1.host=172.20.1.19 worker.worker1.port=8009 First of all, there should only be one worker list. Second of all, why do you have multiple workers going to the same host but different ports? Do you have multiple Tomcats running on this host? # worker.list=worker2 # Set properties for worker2 (ajp13) worker.worker2.type=ajp13 worker.worker2.host=172.20.1.19 worker.worker2.port=10009 # worker.list=worker3 # Set properties for worker3 (ajp13) worker.worker3.type=ajp13 worker.worker3.host=127.0.0.1 worker.worker3.port=8099 # worker.list=worker4 # Set properties for worker4 (ajp13) worker.worker4.type=ajp13 worker.worker4.host=172.20.1.19 worker.worker4.port=8099 Even after all that is done, there are some other issues when connecting Apache httpd and
SocketException: Invalid argument
Hello everyone, I have a question regarding an error I'm seeing more every day in my catalina.out 11/10/2005 12:08:34 PM org.apache.tomcat.util.net.TcpWorkerThread runIt GRAVE: Remote Host /10.49.156.64 SocketException: Invalid argument It happens with diverse IP addresses, both inside our NAT and outside of it. The server is not behind a firewall and has a public IP address. The setup is: Tomcat 4.131, default ports, JDK 1.5.0 update 2, Solaris 9 There's only one application on that server and it hasn't been modified in some weeks and looking in the web I found ppl with the same problem but so far no solutions. Any ideas? Luis - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat 3.2.4
Hi folks, I'm new to the list, so I apologize in advance for any faux pas I may commit here! The question is simple - we'd like to get the 3.2.4 release of Tomcat, but do not see a download link on the Apache site. Is it archived somewhere? I know it's old, but we haven't moved to the new architecture yet. Many many thanks! Regards, Steve - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat 3.2.4
http://jakarta.apache.org/tomcat/tomcat-3.2-doc/index.html should be 3.2.4. Glen Steve Souza wrote: Hi folks, I'm new to the list, so I apologize in advance for any faux pas I may commit here! The question is simple - we'd like to get the 3.2.4 release of Tomcat, but do not see a download link on the Apache site. Is it archived somewhere? I know it's old, but we haven't moved to the new architecture yet. Many many thanks! Regards, Steve - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat 3.2.4
http://archive.apache.org/dist/jakarta/tomcat-3/archive/v3.2.4/ -Original Message- From: Steve Souza [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 11, 2005 3:18 PM To: Tomcat Users List Subject: tomcat 3.2.4 Hi folks, The question is simple - we'd like to get the 3.2.4 release of Tomcat, but do not see a download link on the Apache site. Is it archived somewhere? I know - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
serving content from outside the context
Hi, I hope this is the right mailing list for this question I am using tomcat 5.0.28 I have a simple web app and want to serve up some images in the jsp pages, but the images are outside the context The HTTP statement looks like trtd img alt=thumb image src=/data/webData/family/DSC01183.JPG/ /td/tr The web app is under /usr/local/tomcat/webapp/family On the browser it only shows thumb image as it cannot get to the hyperlink http://xx.xx.xx.xx/data/webData/family/DSC01183.JPG (IP shown as xx.xx.xx.xx for security) I have read a lot about tomcat and figure there must be a way to configure server.xml and/or web.xml to allow this to work, but cannot see it ? It is possible ? Thanks John
RE: Tomcat 5.5.9 bugs?
Hi, Related to the Dreamweaver-issue: I have this problem too, after some debugging I found that Dreamweaver does not correctly update the lastmodified-timestamp on JSP-files when putting them on the server, which obviously fools the JSP-compiler into thinking that nothing has changed. This is a known issue with MM and is described at the following URL, fortunately they provide a workaround too: http://www.macromedia.com/cfusion/knowledgebase/index.cfm?id=a3f38dcf#ti mestamp Good luck, Niels
cluster FAQ link?
Hi, Reading up on some of the Tomcat 5.5 documentation, and I noticed that the cluster documentation links to a FAQ that doesn't appear to exist. At the bottom of this page: http://jakarta.apache.org/tomcat/tomcat-5.5-doc/cluster-howto.html The link refers to this page, which doesn't exist, nor is there a link to a Cluster FAQ from the main FAQ page (that I can find): http://jakarta.apache.org/tomcat/faq/cluster.html Where is this document located? --bpo
Anybody using autofarming feature on Tomcat 5.5 cluster?
Hey all, Can anyone share any experiences with web application autofarming on the Tomcat 5.5 cluster. Is it reliable? Do you use it for production purposes? How big is the cluster? -- Thank you in advance, Edmon Begoli http://blogs.ittoolbox.com/eai/software
dynamical class reload
hi everybody, I got a problem loading an interface dynamycally. Im working under Tomcat. com.myApp.DefinitionServiceRemote and com.myApp.DefinitionService have to be dynamically (re)loaded because they are uploaded. com.myApp.DefinitionServiceRemote extends com.myApp.DefinitionService. By default(when I launch my webapp) I have 2 wrong interfaces to be able to launch my webapp and the cast doesn't work this way. When I replace (before launching my webapp)the default interfaces, by these which has to be dynamically loaded, I have no problem. Any idea? File file = new File (WEB_INF.substring (0, WEB_INF.length ()-7)+/upload/+typeDep+/+nomService+/); try { URL url = file.toURL (); URL[] urls = new URL[]{url}; Class cls; Class cls2; ClassLoader cl = new URLClassLoader (urls); cls2 = cl.loadClass (com.myApp.DefinitionService); cls = cl.loadClass (com.myApp.DefinitionServiceRemote); ServiceClient sc=new ServiceClient (null, nomService, null); com.myApp.DefinitionServiceRemote dsr = (com.myApp.DefinitionServiceRemote) sc.getObject (); } catch (MalformedURLException e) { } catch (ClassNotFoundException e) { } catch(ClassCastException e){ } Thank you in advance. _ MSN Hotmail : antivirus et antispam gratuits ! http://www.imagine-msn.com/hotmail/default.aspx?locale=fr-FR - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Hijacking the coyote connector
From: Dobbins, Michael G [mailto:[EMAIL PROTECTED] Subject: Hijacking the coyote connector My next attempt, I repackaged our connector to replace the org.apache.catalina.connector package and put that in the -Xbootclasspath I don't think that's the right place. -Xbootclasspath should be used only to override or augment the jars in JAVA_HOME/jre/lib (e.g., rt.jar, jsse.jar), not classes that come out of Tomcat's server/lib. I suspect things ended up under the wrong classloader, making life difficult for all concerned. You will probably have to just replace server/lib/catalina.jar with your modified version. I don't see where className was ever a documented attribute for a Connector element in 5.0 (although it apparently was in 4.1); it is a valid attribute for Service though. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat unable to parse HTTP GET variables if is replaced with %2526
Running apache: httpd-2.0.46-46.3.ent tomcat: jakarta-tomcat-4.1.30 using the mod_jk connector. Earlier yesterday we started recieving the following error. java.lang.NumberFormatException: For input string: 88%26order=44%26start=3%26end=3 The page started to get refered to by another website, and the link that they are using is: http://www.mysite.com/mypage.jsp?item=88%2526order=44%2526start=3%25 26end=3 When I follow that link, it doesn't work, and it displays that it couldn't handle the input string 88%26order=44%26start=3%26end=3 (notice that the %2526 in the referring url now is a %26) %25 = % %26 = so it looks like the %25 is converting to the %, but then the recurring %26 is not getting converted to the , which is causing tomcat not to be able to parse the variables. Is this an apache or tomcat misconfiguration/bug? I've been searching, but unable to find any answers. Any ideas on how to resolve this would be helpful. Sorry if this topic has been brought up before. I was unable to find any hits on google, or searching the mailing list archive. Thanks, Dave.
Getting Apache2 forwarding to tomcat5
I have read about 25 different websites on getting this setup. I have read through this list trying to find the answer I need. I have spent the last 2 days and soon 3rd day trying to get this working. I need Apache to forward port 80 and 443 requests to tomcat to 8080 and 8443. I am working on the non-ssl right now. I get an error in Apache error_log saying: [error] uriEnv.init() map to invalid worker /*.jsp-0 ajp13:localhost:8009 [error] uriEnv.init() map to invalid worker /patientC onnect-1 ajp13:localhost:8009 Let me give a bit of history and config files. This is running on SLES9 x86-64 version. Apache and tomcat and the connectors are from RPMs that came with SuSE. Everything is installed in SuSE default install location. httpd.conf.local: LoadModule jk2_module /usr/lib64/apache2/mod_jk2.so Location /*.jsp JkUriSet worker ajp13:localhost:8009 /Location Location /patientConnect JkUriSet worker ajp13:localhost:8009 /Location workers2.properties: [logger] level=DEBUG [config:] file=/etc/apache2/workers2.properties debug=0 debugEnv=0 [uriMap:] info=Maps the requests. Options: debug debug=1 [shm] info=Scoreboard. Required for reconfiguration and status with multiprocess serve rs file=/usr/share/tomcat/logs/jk2.shm size=1048576 debug=0 disabled=0 [workerEnv:] info=Global server options timing=1 debug=0 [status:] info=Status worker, displays runtime informations [uri:patientconnect.truchart.com/jkstatus/*] info=Display status information and checks the config file for changes. group=status: [channel.socket:localhost:8009] info=Ajp13 forwarding over socket # Define the worker [ajp13:localhost:8009] channel=channel.socket:localhost:8009 [uri:patientconnect.truchart.com/patientConnect/*] info=patientConnect Both the workers2.properties and the httpd.conf.local are located in /etc/apache2 directory. In the /usr/share/tomcat/conf/ directory is the jk2.properties and the server.xml jk2.properties: ## THIS FILE MAY BE OVERRIDEN AT RUNTIME. MAKE SURE TOMCAT IS STOPED ## WHEN YOU EDIT THE FILE. ## COMMENTS WILL BE _LOST_ ## DOCUMENTATION OF THE FORMAT IN JkMain javadoc. # Set the desired handler list # handler.list=apr,request,channelJni # # Override the default port for the socketChannel channelSocket.port=8009 # Default: # channelUnix.file=${jkHome}/work/jk2.socket # Just to check if the the config is working # shm.file=${jkHome}/work/jk2.shm # In order to enable jni use any channelJni directive # channelJni.disabled = 0 # And one of the following directives: # apr.jniModeSo=/opt/apache2/modules/mod_jk2.so # If set to inprocess the mod_jk2 will Register natives itself # This will enable the starting of the Tomcat from mod_jk2 # apr.jniModeSo=inprocess and the server.xml that was modified: !-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8080 -- Connector port=8080 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=2 disableUploadTimeout=true / !-- Note : To disable connection timeouts, set connectionTimeout value to 0 -- !-- Note : To use gzip compression you could set the following properti es : compression=on compressionMinSize=2048 noCompressionUserAgents=gozilla, traviata compressableMimeType=text/html,text/xml -- !-- Define a SSL Coyote HTTP/1.1 Connector on port 8443 -- !-- Connector port=8443 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false disableUploadTimeout=true acceptCount=100 debug=0 scheme=https secure=true clientAuth=false sslProtocol=TLS / -- !-- Define a Coyote/JK2 AJP 1.3 Connector on port 8009 -- Connector port=8009 enableLookups=false redirectPort=8443 debug=0 protocol=AJP/1.3 / !-- Define a Proxied HTTP/1.1 Connector on port 8082 -- !-- See proxy documentation for more information about using this. -- !-- Connector port=8082 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false acceptCount=100 debug=0 connectionTimeout=2 proxyPort=80 disableUploadTimeout=true / -- ... !-- Logger shared by all Contexts related to this virtual host. By default (when using FileLogger), log files are created in the logs directory relative to $CATALINA_HOME. If you wish, you can specify a different directory with the directory attribute. Specify eith er a relative (to $CATALINA_HOME) or absolute path to the desired directory.-- Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=localhost_log. suffix=.txt timestamp=true/
Re: Getting Apache2 forwarding to tomcat5
Hello, 1) It is recommended to use mod_jk version 1 as version 2 is deprecated and anything that is new in version 2 has been rolled into version 1. 2) All you need is this in server.xml: !-- Define a Coyote/JK2 AJP 1.3 Connector on port 8009 -- Connector port=8009 enableLookups=false redirectPort=8443 debug=0 protocol=AJP/1.3 / You may comment out the sections about 8080 and 8443 as apache talks to tomcat through 8009. 3) If you insist on using mod_jk version 2, here are sample config files that worked for me: In httpd.conf: LoadModule jk2_module /usr/local/apache/modules/mod_jk2.so JkSet config.file /usr/local/apache/config/workers2.properties JkSet shm:file /usr/local/apache/logs/shm.file JkSet shm:size 1048576 JkSet shm:disabled 0 In workers2.properties: [channel.socket:server.domain.com:8009] info=Ajp13 forwarding over socket port=8009 host=server.domain.com [ajp13:server.domain.com:8009] channel=channel.socket:server.domain.com:8009 [uri:/*.jsp] worker=ajp13:server.domain.com:8009 -- Lyndon Tiu On Tue, 11 Oct 2005 18:22:21 -0500 tomcat-user@jakarta.apache.org wrote: I have read about 25 different websites on getting this setup. I have read through this list trying to find the answer I need. I have spent the last 2 days and soon 3rd day trying to get this working. I need Apache to forward port 80 and 443 requests to tomcat to 8080 and 8443. I am working on the non-ssl right now. I get an error in Apache error_log saying: [error] uriEnv.init() map to invalid worker /*.jsp-0 ajp13:localhost:8009 [error] uriEnv.init() map to invalid worker /patientC onnect-1 ajp13:localhost:8009 Let me give a bit of history and config files. This is running on SLES9 x86-64 version. Apache and tomcat and the connectors are from RPMs that came with SuSE. Everything is installed in SuSE default install location. httpd.conf.local: LoadModule jk2_module /usr/lib64/apache2/mod_jk2.so Location /*.jsp JkUriSet worker ajp13:localhost:8009 /Location Location /patientConnect JkUriSet worker ajp13:localhost:8009 /Location workers2.properties: [logger] level=DEBUG [config:] file=/etc/apache2/workers2.properties debug=0 debugEnv=0 [uriMap:] info=Maps the requests. Options: debug debug=1 [shm] info=Scoreboard. Required for reconfiguration and status with multiprocess serve rs file=/usr/share/tomcat/logs/jk2.shm size=1048576 debug=0 disabled=0 [workerEnv:] info=Global server options timing=1 debug=0 [status:] info=Status worker, displays runtime informations [uri:patientconnect.truchart.com/jkstatus/*] info=Display status information and checks the config file for changes. group=status: [channel.socket:localhost:8009] info=Ajp13 forwarding over socket # Define the worker [ajp13:localhost:8009] channel=channel.socket:localhost:8009 [uri:patientconnect.truchart.com/patientConnect/*] info=patientConnect Both the workers2.properties and the httpd.conf.local are located in /etc/apache2 directory. In the /usr/share/tomcat/conf/ directory is the jk2.properties and the server.xml jk2.properties: ## THIS FILE MAY BE OVERRIDEN AT RUNTIME. MAKE SURE TOMCAT IS STOPED ## WHEN YOU EDIT THE FILE. ## COMMENTS WILL BE _LOST_ ## DOCUMENTATION OF THE FORMAT IN JkMain javadoc. # Set the desired handler list # handler.list=apr,request,channelJni # # Override the default port for the socketChannel channelSocket.port=8009 # Default: # channelUnix.file=${jkHome}/work/jk2.socket # Just to check if the the config is working # shm.file=${jkHome}/work/jk2.shm # In order to enable jni use any channelJni directive # channelJni.disabled = 0 # And one of the following directives: # apr.jniModeSo=/opt/apache2/modules/mod_jk2.so # If set to inprocess the mod_jk2 will Register natives itself # This will enable the starting of the Tomcat from mod_jk2 # apr.jniModeSo=inprocess and the server.xml that was modified: !-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8080 -- Connector port=8080 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=2 disableUploadTimeout=true / !-- Note : To disable connection timeouts, set connectionTimeout value to 0 -- !-- Note : To use gzip compression you could set the following properti es : compression=on compressionMinSize=2048 noCompressionUserAgents=gozilla, traviata compressableMimeType=text/html,text/xml -- !-- Define a SSL Coyote HTTP/1.1 Connector on port 8443 -- !-- Connector port=8443 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false
RE: silent install of Tomcat
Thanks Mauricio, I'll follow this and get back. pareeja Mauricio Fernandez A. [EMAIL PROTECTED] wrote: Maybe you can try with the .zip distribution if your so is Windows or .tar.gz if Linux or whatever you want/need from http://jakarta.apache.org/site/downloads/downloads_tomcat-5.cgi If you don´t know which one download read the README http://apache.org.es/jakarta/tomcat-5/v5.5.12/README.html Mauricio Fernandez -Mensaje original- De: krux mania [mailto:[EMAIL PROTECTED] Enviado el: lunes, 10 octubre, 2005 19:37 Para: tomcat-user@jakarta.apache.org Asunto: silent install of Tomcat Hi, I need to install tomcat 5.0.28 silently for my application. Can this be done. If this issue has been previously discussed please send me a pointer to the message. thanks, vivek - Yahoo! Music Unlimited - Access over 1 million songs. Try it free. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Yahoo! Music Unlimited - Access over 1 million songs. Try it free.
Re: silent install of Tomcat
Sounds like you are using Windows? Yes i am using windows. On my Linux boxes I installed quite silently using rpm and no questions to be answered.. But you could use the tarball/zip for it. I'll try this, thanks. vivek - Yahoo! Music Unlimited - Access over 1 million songs. Try it free.
Re: More helpful reporting of exceptions in JSPs
Hi All, I've posted my patch for Jasper/Tomcat at the following location: http://www.tfenne.com/jasper/ The page has a brief overview, a download link and before and after screenshots so you can get an idea for what exactly the patch does before you decide to patch your own environment. If you give it a shot and have any problems and/or suggestions for improving it please let me know - but please read the readme first ;) Happy bug hunting. -Tim Fennell http://stripes.mc4j.org On Oct 11, 2005, at 3:40 PM, Tim Fennell wrote: I certainly don't have a problem with that. Obviously I'd rather have it in the main codebase - while I don't have a problem running a patched version of jasper, I'm sure that would freak out a good number of PHBs ;) But since there is interest I'll clean up what I have, put it online and post a link here. That should happen some time this evening. -t On Oct 11, 2005, at 2:01 PM, GB Developer wrote: regardless how the commiters feel about it, are you willing to release your patched source files? (So for example, I can compile and deploy them myself?) ;) If so, I'd say a page on your wiki might be alright for distro, with a link to the page sent to tomcat-user ? I'd be giving it a try about 10 minutes after you send out your email, since I've often wondered about this feature. Usually right after digging through the work directory for a generated java file. -Original Message- From: Tim Fennell [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 11, 2005 12:15 PM To: Tomcat Users List Subject: Fwd: More helpful reporting of exceptions in JSPs Apologies in advance for cross-posting this, but I sent this email out to the tomcat-dev list a couple of days ago and have received no replies at all... I think this is quite a useful feature, and I'm wondering how best to go about contributing it. Thanks -Tim Fennell http://stripes.mc4j.org Begin forwarded message: From: Tim Fennell [EMAIL PROTECTED] Date: October 9, 2005 5:50:11 PM EDT To: tomcat-dev@jakarta.apache.org Subject: More helpful reporting of exceptions in JSPs Reply-To: Tomcat Developers List tomcat-dev@jakarta.apache.org At any rate, I have code that will do this now, and I think it'd be a great productivity boost for anyone else developing JSPs on Tomcat. It amounts to small patches to two files. The first is org.apache.jasper.compiler.Compiler to make it hang on to the parse tree (pageNodes) if in development mode, and a getter to make this accessible. The second is to org.apache.jasper.servlet.JspServletWrapper to do the grunt work of mapping a stack frame from the exception back to the line in the JSP that it came from. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5.5.12 and user-agent header
Have you looked at the headers between Tomcat and your UA? Is your UA actually sending the UA header? If it is then it looks like a sitemesh problem from what you have described. There are a range of tools for looking at headers. livehttpheaders is good, as is TcpMon which is distributed as part of Axis. Mark -Original Message- From: Richard Mixon [mailto:[EMAIL PROTECTED] Sent: Monday, October 10, 2005 12:00 AM To: 'Tomcat Users List' Subject: RE: Tomcat 5.5.12 and user-agent header Leon, Thank you for the test - but I still get a null user-agent right after the login. Here is a snippet of my code: !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.0 Transitional//EN http://www.w3.org/TR/html4/loose.dtd; %@ include file=/common/taglibs.jspf% %@ page import=com.ltoj.common.Constants % html:html locale=true head %@ include file=/common/meta.jspf % titledecorator:title//title script type=text/javascript src=c:url value='/scripts/environment.js'//script script type=text/javascript src=c:url value='/scripts/util.js'//script script type=text/javascript src=c:url value='/scripts/helptip.js'//script script type=text/javascript src=c:url value='/scripts/tabs.js'//script script type=text/javascript src=c:url value='/scripts/CalendarPopup.js'//script script type=text/javascript src=c:url value='/scripts/chartWizard.js'//script link rel=stylesheet type=text/css media=all href=c:url value='/styles/default.css'/ / link rel=stylesheet type=text/css media=all href=c:url value='/styles/messages.css'/ / link rel=stylesheet type=text/css media=all href=c:url value='/styles/tabs.css'/ / decorator:head/ % String _userAgent = request.getHeader(user-agent); out.write(USER-AGENT='+_userAgent+'); ... Here's the sequence: 1) I issue a request to this page. 2) CMA says oh, that's protected and shows my custom login page. I get user-agent displayed fine: USER-AGENT='Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7' 3) But on the next page (the original target page of the request), user-agent shows as null. USER-AGENT='null' I can refresh the page or go to any other page in my application and the user agent is fine again. The only thing a bit non-standard about this JSP page is that it is a SiteMesh decorator page. If I run the same test, same pages in Tomcat 5.5.9 I never get user-agent of null. Our application does check the user-agent header a good bit. We use Select lists with option groups - but some browsers do not support this so we simulate it by indenting the select options ourselves. Luckily all of this activity happens well after the initial login - so we are safe, now that I changed the decorator to make sure user-agent is not null before doing anything with it. But it seems other applications might be affected by this - no? Thanks again - Richard -Original Message- From: Leon Rosenberg [mailto:[EMAIL PROTECTED] Sent: Sunday, October 09, 2005 1:45 PM To: Tomcat Users List; [EMAIL PROTECTED] Subject: Re: Tomcat 5.5.12 and user-agent header Hmm, I downloaded 5.5.12 and tried the agent-header specific code with it: public void processLogin(User user, HttpServletRequest req, HttpServletResponse res) { StringBuffer info = new StringBuffer(); info.append(login ); info.append(user.getUserName()); info.append( [); info.append(user.getUserId().getPlainPresentation()); info.append(] ); info.append(user.getEmail()); info.append( ); info.append(UserHelper.getGenderDescription(user.getGender())); info.append( ); info.append(UserHelper.getStatusDescription(user.getMembership Status())); info.append( ); info.append(req.getRemoteAddr()); info.append( / ); info.append(req.getRemoteHost()); info.append( Agent: ); info.append(req.getHeader(user-agent)); log.info(info); } outcome was: 2005-10-08 15:36:50,453 INFO - login leon [6] [EMAIL PROTECTED] male premium 127.0.0.1 / 127.0.0.1 Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7) Gecko/20040626 Firefox/0.8 which I think was same behaviour as before. I took tomcat out of the box (5.5.12 tar.gz) and only changed the http port. regards leon On 10/8/05, Richard Mixon [EMAIL PROTECTED] wrote: I am just using the standard HTTP connector. This is on my development workstation so I don't normally run JK and Apache, except for final testing. On the developer list I did see one mention of user-agent header, but on closer inspection it appeared to be for a completely different issue. Thanks - Richard -Original
Harald Weigel/DS/GFK/DE ist außer Haus.
Ich werde ab 12.10.2005 nicht im Büro sein. Ich kehre zurück am 13.10.2005. Ihre Nachrichten werde ich nach meiner Rückkehr bearbeiten. Wenden Sie sich während dieser Zeit in dringenden Fällen bitte an meinen Vertreter Herrn Werner Rößner ([EMAIL PROTECTED]). - I'm out of office on 23th March. Your message will be processed when I'm back. In the meantime, please don’t hesitate to contact my substitute Mr. Werner Rößner ([EMAIL PROTECTED]) in urgent cases.
RE: Mod_jk + Apache on RHEL3 gives 503 for jsp only
Here's a quick writeup. This is going to be a long reply, and I hope it will be useful. I am using Fedora Core 4 as a model. I hope it will be close enough to RHEL 3 to be useful. You may have to change paths in order to correspond to your environment. First of all, my environment: Hardware/OS === Dell 8200 with 768 MB memory Dual boot: Fedora Core 4 2.6.13-1.1526_FC4 Windows 2000 Professional Software Java 1.5.0_4 from Sun Apache 2.0.54 from RPM Tomcat 5.5.9 from jakarta.apache.org mod_jk 1.2.14.1 from source Installation Java 1.5.0_4 is installed in /usr/jdk1.5.0_04 and soft linked to /usr/java JAVA_HOME is set in /etc/profile $JAVA_HOME/bin is placed in $PATH before /usr/bin I've left the Apache RPM install alone, which means the following: DocumentRoot /var/www Logs /etc/logs soft linked to /var/log/httpd modules /etc/modules soft linked to /usr/lib/httpd/modules conf /etc/conf /etc/conf.d I've created a tomcat user with the same group membership as apache user. The home directory is /home/tomcat. /home/tomcat/jakarta-tomcat-5.5.9 Current Tomcat installation Configuration = workers.properties -- I've placed workers.properties in /etc/httpd/conf # # basic worker list # worker.list=local,status # # one to serve the applications # worker.local.type=ajp13 worker.local.host=localhost worker.local.port=8009 # # one to check the status # worker.status.type=status worker.status.host=localhost worker.status.port=8009 This is all you really need in order to connect a local Apache to a local Tomcat. I cannot think of a good reason to define more workers. That isn't to say that there aren't any. server.xml -- If you put multiple workers going to the same host and different ports, then you will have to modify server.xml. Basically, you will have to add a connector statement for each unique port that you use in your workers.properties file. You have two different ports, so you will need two connector statements. Connector port=10009 enableLookups=false redirectPort=8443 protocol=AJP/1.3 / Connector port=8099 enableLookups=false redirectPort=8643 protocol=AJP/1.3 / jk.conf --- I'm following the examples used by Fedora Core 4 in configuring other add-on modules for Apache. You can place the mod_jk configuration information directly in /etc/httpd/conf/httpd.conf, but I've chosen to create a separate file in /etc/httpd/conf.d The contents of my file are as follows: # # following Fedora's add-on philosophy # LoadModulejk_module modules/mod_jk.so JkWorkersFile /etc/httpd/conf/workers.properties JkLogFile logs/mod_jk.log JkLogLevelwarn JkLogStampFormat [%a %b %d %H:%M:%S %Y] JkShmFile logs/shm-file # # jk status # JkMount /jk-status/ status httpd.conf -- Static File Problem --- This is where the configuration can become a little more complex. It helps to understand how Apache finds files to serve. Each host in Apache has a DocumentRoot. In Redhat Fedora, the line that defines that reads: DocumentRoot /var/www/html That means that when you enter the following URL: http://localhost/application/ Apache will look for the DirectoryIndex files (usually index.html) in: /var/www/html/application/ This is fine until you add an application server into the mix. Many people package up the entire application into one war file. This means that all static as well as dynamic content gets loaded into the application server area. In your case, that's /usr/local/tomcat/jakarta-tomcat-5.5.9/webapps Apache will know absolutely nothing about this directory, and any files that are not mapped by JkMount and served by Tomcat will not be found by Apache Static File Solutions - 1. Change DocumentRoot The most global change is to change DocumentRoot. In order for this to work, all files in /usr/local/tomcat/jakarta-tomcat-5.5.9/webapps must be readable by the user that runs Apache (typically apache in a Redhat distribution). The way to do this is to put the following as your DocumentRoot statement. DocumentRoot /usr/local/tomcat/jakarta-tomcat/webapps While this works, it means that you will have to place all web sites in this location, even if they do not have dynamic content. In general, I don't like this solution. 2. Add Directory and Alias Statements Traditionally locating static files in a dynamic web site has been done by using a combination of Directory and Alias directives. The Directory directive grants appropriate server permissions (who gets to see the files, etc.) and the Alias directive matches a directory with a base URL. For example, here's one way to map application1 living in /usr/local/tomcat/jakarta-tomcat/5.5.9/webapps/application1. # # This goes in httpd.conf # Directory /usr/local/tomcat/webapps/application1/ Options Indexes
Re: Illegal Field Name Error
On 10/10/05, Asad Habib [EMAIL PROTECTED] wrote: I am receiving the following error when trying to run a Struts application. I checked and it seems that I do have all of the appropriate jar files installed. But for some reason, the Action class is not being recognized. Any help would be greatly appreciated. Thank you. - Asad HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Illegal field name has inconsistent hierarchy in class registration/RegistrationTypeAction org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:293) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) root cause java.lang.ClassFormatError: Illegal field name has inconsistent hierarchy in class registration/RegistrationTypeAction java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:620) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1629) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:850) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1299) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1181) org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:117) org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:143) org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcessor.java:280) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:218) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194) org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) javax.servlet.http.HttpServlet.service(HttpServlet.java:709) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:585) org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject.java:517) org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs. Apache Tomcat/5.5.9 Delete the generated class files of your application and compile it. Also check struts.jar that it is not corrupted. -- rgds Anto Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]