Hi Duc Cuong, How's it going with this? Did you manage to get the DynaTable sample application working with your Tomcat server?
I remember you reached out to me by email, and at that time I had the following suggestions: - The <servlet-class> element is misspelled as <servlet-lass> - Did you remember to make sure the .class file for the CalendarServiceImpl class made it through to the WEB-INF/classes folder? Did double-checking those two points help out? Thanks, -Sumit Chandel On Wed, Oct 1, 2008 at 4:41 AM, Duc Cuong <[EMAIL PROTECTED]> wrote: > > Hi everybody, > > I am trying to deploy the Dynamic Table example ( the example that > goes along with Google Web Toolkit 1.5 installation package) on the > Tomcat servlet container 6.0.18. > > I have followed every step in the "Example Deployment with Tomcat" > section in the online Google Web Toolkit 1.5 Developer's Guide, which > are: > - Make a folder DynaTable > - Put all the files in the www/ folder of the DynaTable project to the > folder DynaTable above. > - In the DynaTable, make the sub-folder WEB-INF and then in the WEB- > INF create other two sub-folder "classes" and "lib". > - Put the servlet of the project in the "classes" folder (of course > along with the folders corresponding to the package containing this > servlet). > - Put the gwt-servlet.jar in the "lib" folder. > - Create an web.xml file and put it in the WEB-INF folder, whose > content is as follows: > > <?xml version="1.0" encoding="UTF-8"?> > <web-app xmlns="http://java.sun.com/xml/ns/j2ee"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee > http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; > version="2.4"> > > <servlet> > <servlet-name>CalendarService</servlet-name> > <servlet- > lass>com.google.gwt.sample.dynatable.server.SchoolCalendarServiceImpl > </servlet-class> > </servlet> > > <servlet-mapping> > <servlet-name>CalendarService</servlet-name> > <url-pattern>/calendar</url-pattern> > </servlet-mapping> > > </web-app> > > *Please note that the value of <url-pattern> is exactly the same as > the URL defined by ServiceDefTarget.setServiceEntryPoint(). > > This is the result I have received so far: > - I can access to the DynaTable.html via URL > http://localhost:8080/DynaTable/DynaTable.html > - However, once the page is loaded, "An RPC server could not be > reached" dialog appears, showing that an RPC call has not been > through. > - When I tried to access to the servlet directly through the URL , > this is what I received in the Tomcat's log file: > > Sep 30, 2008 9:25:52 PM org.apache.catalina.core.StandardWrapperValve > invoke > SEVERE: Allocate exception for servlet CalendarService > java.lang.ClassNotFoundException: > com.google.gwt.sample.dynatable.server.SchoolCalendarServiceImpl > at > > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java: > 1387) > at > > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java: > 1233) > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java: > 1094) > at > org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java: > 808) > at > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: > 129) > at > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java: > 191) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java: > 128) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java: > 102) > at > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java: > 109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: > 286) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: > 845) > at org.apache.coyote.http11.Http11Protocol > $Http11ConnectionHandler.process(Http11Protocol.java:583) > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java: > 447) > at java.lang.Thread.run(Thread.java:619) > > *Please note that I have run normal servlets (which use javax.servlet) > on this Tomcat successfully, so problems relating to this container's > configuration and installation should be eliminated. Problems occur > only when I try the gwt servlet. > > Can you help me figure out what the problem is? > > By the way, I notice that I can try this DynaTable online through > http://gwt.google.com/samples/DynaTable/DynaTable.html. Therefore, > this example must be deployed on a servlet container of some sorts. > Can the Google Web Toolkit team give me the .war file of the DynaTable > deployment? > > Thank you very very much. > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
