when i compiled my code i get this Exception : Exception in thread "main" java.lang.NoSuchMethodError: org.mortbay.thread.Timeout.<init>(Ljava/lang/Object;)V at org.mortbay.io.nio.SelectorManager$SelectSet.<init>(SelectorManager.java:306) at org.mortbay.io.nio.SelectorManager.doStart(SelectorManager.java:223) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:303) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) at org.mortbay.jetty.Server.doStart(Server.java:233) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) at com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:565) at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:494) at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1058) at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:800) at com.google.gwt.dev.DevMode.main(DevMode.java:304)
i attached the code :) TestDbc,DataBaseConn,DataBaseConnAsync (client code) DataBaseConnImpl , DAO (server code) web.xml thanks magdi On Sat, Mar 5, 2011 at 10:42 PM, Juan Pablo Gardella < [email protected]> wrote: > Post the stacktrace if you want help. > > Juan > > 2011/3/4 Mohammed Magdi <[email protected]> > >> i write the conn part in server part and it run and failed to access the >> db and i tried the java code only and he can access the data base in java >> project not GWT ??!! >> >> magdi >> thanks >> >> On Fri, Mar 4, 2011 at 12:44 PM, Paul Robinson <[email protected]>wrote: >> >>> You cannot access JDBC directly from the client (GWT) code. You can only >>> do it in the server (regular java) code. >>> >>> >>> On 04/03/11 08:59, Mohammed Magdi wrote: >>> >>>> hi >>>> thanks for the link i do the conn but when i compile the project i get >>>> that erorr >>>> >>>> >>>> Compiling module com.test.dbc.TestDbC >>>> Validating newly compiled units >>>> [ERROR] Errors in >>>> >>>> 'file:/C:/Users/Magdi/Documents/MYWORK/WorkSpace/testDbC/src/com/test/dbc/client/DataBaseConn.java' >>>> [ERROR] Line 7: No source code is available for type >>>> java.lang.ClassNotFoundException; did you forget to inherit a required >>>> module? >>>> [ERROR] Line 7: No source code is available for type >>>> java.sql.SQLException; did you forget to inherit a required module? >>>> [ERROR] Errors in >>>> >>>> 'file:/C:/Users/Magdi/Documents/MYWORK/WorkSpace/testDbC/src/com/test/dbc/client/DataBaseConnAsync.java' >>>> [ERROR] Line 10: No source code is available for type >>>> java.lang.ClassNotFoundException; did you forget to inherit a required >>>> module? >>>> [ERROR] Line 10: No source code is available for type >>>> java.sql.SQLException; did you forget to inherit a required module? >>>> Finding entry point classes >>>> [ERROR] Unable to find type 'com.test.dbc.client.TestDbC' >>>> [ERROR] Hint: Previous compiler errors may have made this >>>> type unavailable >>>> [ERROR] Hint: Check the inheritance chain from your module; >>>> it may not be inheriting a required module or a module may not be >>>> adding its source path entries properly >>>> >>>> >>>> thanks >>>> magdi >>>> >>>> On 3/3/11, Ben Imp<[email protected]> wrote: >>>> >>>>> Server-side GWT is just plain old java. I'd suggest reading up on the >>>>> JDBC documentation. >>>>> >>>>> http://download.oracle.com/javase/6/docs/technotes/guides/jdbc/ >>>>> >>>>> -Ben >>>>> >>>>> On Mar 3, 3:14 pm, Mohammed Magdi<[email protected]> wrote: >>>>> >>>>>> yes in Java >>>>>> >>>>>> thanks >>>>>> magdi >>>>>> >>>>>> On Thu, Mar 3, 2011 at 6:06 PM, Juan Pablo Gardella< >>>>>> >>>>>> >>>>>> >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Is Java. You must implement layers to connect with a database. >>>>>>> Juan >>>>>>> 2011/3/3 Mohammed Magdi<[email protected]> >>>>>>> >>>>>>>> hi >>>>>>>> i waht tow know how to connect database into GWT project >>>>>>>> thanks >>>>>>>> -- >>>>>>>> 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. >>>>>>>> >>>>>>> -- >>>>>>> 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. >>>>>>> >>>>>> -- >>>>>> Eng Mohammed Magdi Mohammed >>>>>> Third Year - CS dept >>>>>> >>>>> -- >>>>> 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. >>>>> >>>>> >>>>> >>>> >>> -- >>> 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. >>> >>> >> >> >> -- >> Eng Mohammed Magdi Mohammed >> Third Year - CS dept >> >> -- >> 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. >> > > -- > 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. > -- Eng Mohammed Magdi Mohammed Third Year - CS dept -- 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.
TestDbC.java
Description: Binary data
DataBaseConn.java
Description: Binary data
DataBaseConnAsync.java
Description: Binary data
DAO.java
Description: Binary data
DataBaseConnImpl.java
Description: Binary data
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd";>
<web-app>
<!-- Servlets -->
<servlet>
<servlet-name>database</servlet-name>
<servlet-class>com.test.dbc.server.DataBaseConnImpl</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>database</servlet-name>
<url-pattern>/testdbc/database</url-pattern>
</servlet-mapping>
<!-- Default page to serve -->
<welcome-file-list>
<welcome-file>TestDbC.html</welcome-file>
</welcome-file-list>
</web-app>
