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
I paste the error in google ahd found this:
http://blog.elitecoderz.net/org-mortbay-thread-timeout-exception-on-new-gwt-webapplication-with-instantiations-gwt-designer-or-windowbuilder-pro/2010/05/
Post the stacktrace if you want help.
Juan
2011/3/4 Mohammed Magdi moh_ma...@acm.org
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
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'
GWT library supports a limited subset of JRE. Some classes and packages are
not and will never be supported. Those two are probably not supported, check
this link: http://www.gwtapps.com/doc/html/jre.html
And besides, when you're developing a client you wouldn't want to handle
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
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 ukcue...@gmail.com wrote:
You cannot access JDBC directly from the
implementation of
your DataBaseConn service you have to catch these two exceptions and throw
your DatabaseException with a meaningful exception message.
Well and just make sure your database jdbc jar is in war
directory/WEB-INF/lib.
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hi
i waht tow know how to connect database into GWT project
thanks
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Is Java. You must implement layers to connect with a database.
Juan
2011/3/3 Mohammed Magdi acm.ma...@gmail.com
hi
i waht tow know how to connect database into GWT project
thanks
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To
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 moh_ma...@acm.org wrote:
yes in Java
thanks
magdi
On Thu, Mar 3, 2011 at 6:06 PM, Juan Pablo
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