Thank you for your reply ! The desabling of GAE is helped me ! But what consequences i'll get from this disabling ? Will my application be translated in javascript in standard way and will can I deploy my app in my local network ? And one more =) As i right understood GEA provides only "google's hosting", and If I don't want it, I can safely disable this feature and do not lost any functionality, except hosting ?
On 23 дек, 23:32, Sripathi Krishnan <[email protected]> wrote: > There are two separate google projects - GWT and Google App Engine (GAE). > > If you use GAE, you *cannot* use Oracle database (or any other database for > that matter). You are tied to using GAE's data storage mechanism. > > If you don't know or care about GAE, just disable it for your project (its > just a setting in your eclipse project). Once you disable it, you should be > able to access your Oracle database. > > --Sri > > 2009/12/23 SergeZ <[email protected]> > > > > > Hi everybody!!! Please, help me in solving my problem!!! > > > I have the standard simple project. The only customization which is > > had been done by me is DB connection (actually Oracle 10g DataBase). > > Of course I use the RPC mechanism. Data, retrieved from DB returning > > from method with String type. When it's time to do for applicaton an > > asyncronous method call, i receiving the such error message: > > > Initializing AppEngine server > > The server is running athttp://localhost:8888/ > > 23.12.2009 12:33:21 > > com.google.appengine.tools.development.ApiProxyLocalImpl log > > SEVERE: [1261571601567000] javax.servlet.ServletContext log: Exception > > while dispatching incoming RPC call > > com.google.gwt.user.server.rpc.UnexpectedException: Service method > > 'public abstract java.lang.String > > org.kamal.hello.client.HelloWorld.client.GreetingService.greetServer > > (java.lang.String)' threw an unexpected exception: > > java.lang.NoClassDefFoundError: java.net.Socket is a restricted class. > > Please see the Google App Engine developer's guide for more details. > > at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure > > (RPC.java:378) > > at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse > > (RPC.java:581) > > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall > > (RemoteServiceServlet.java:188) > > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost > > (RemoteServiceServlet.java:224) > > at > > com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost > > (AbstractRemoteServiceServlet.java:62) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:713) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) > > at > > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > > 487) > > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > > (ServletHandler.java:1093) > > at com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter > > (ServeBlobFilter.java:51) > > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > > (ServletHandler.java:1084) > > at > > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter > > (TransactionCleanupFilter.java:43) > > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > > (ServletHandler.java:1084) > > at com.google.appengine.tools.development.StaticFileFilter.doFilter > > (StaticFileFilter.java:121) > > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > > (ServletHandler.java:1084) > > at org.mortbay.jetty.servlet.ServletHandler.handle > > (ServletHandler.java:360) > > at org.mortbay.jetty.security.SecurityHandler.handle > > (SecurityHandler.java:216) > > at org.mortbay.jetty.servlet.SessionHandler.handle > > (SessionHandler.java:181) > > at org.mortbay.jetty.handler.ContextHandler.handle > > (ContextHandler.java:712) > > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > > 405) > > at > > com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle > > (DevAppEngineWebAppContext.java:70) > > at org.mortbay.jetty.handler.HandlerWrapper.handle > > (HandlerWrapper.java:139) > > at com.google.appengine.tools.development.JettyContainerService > > $ApiProxyHandler.handle(JettyContainerService.java:352) > > at org.mortbay.jetty.handler.HandlerWrapper.handle > > (HandlerWrapper.java:139) > > at org.mortbay.jetty.Server.handle(Server.java:313) > > at > > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > > 506) > > at org.mortbay.jetty.HttpConnection$RequestHandler.content > > (HttpConnection.java:844) > > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644) > > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205) > > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) > > at org.mortbay.io.nio.SelectChannelEndPoint.run > > (SelectChannelEndPoint.java:396) > > at org.mortbay.thread.BoundedThreadPool$PoolThread.run > > (BoundedThreadPool.java:442) > > Caused by: java.lang.NoClassDefFoundError: java.net.Socket is a > > restricted class. Please see the Google App Engine developer's guide > > for more details. > > at > > com.google.appengine.tools.development.agent.runtime.Runtime.reject > > (Runtime.java:51) > > at oracle.net.nt.TcpNTAdapter.connect(Unknown Source) > > at oracle.net.nt.ConnOption.connect(Unknown Source) > > at oracle.net.nt.ConnStrategy.execute(Unknown Source) > > at oracle.net.resolver.AddrResolution.resolveAndExecute(Unknown > > Source) > > at oracle.net.ns.NSProtocol.establishConnection(Unknown Source) > > at oracle.net.ns.NSProtocol.connect(Unknown Source) > > at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:843) > > at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:267) > > at oracle.jdbc.driver.PhysicalConnection.<init> > > (PhysicalConnection.java:413) > > at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164) > > at oracle.jdbc.driver.T4CDriverExtension.getConnection > > (T4CDriverExtension.java:34) > > at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:752) > > at java.sql.DriverManager.getConnection(Unknown Source) > > at java.sql.DriverManager.getConnection(Unknown Source) > > at > > org.kamal.hello.client.HelloWorld.server.GreetingServiceImpl.greetServer > > (GreetingServiceImpl.java:23) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at > > com.google.appengine.tools.development.agent.runtime.Runtime.invoke > > (Runtime.java:100) > > at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse > > (RPC.java:562) > > ... 30 more > > > Of course I tried to find a syntax error somewhere in my code, and > > also error in my import statements but it all was useless,,, I really > > can not find in Internet the appropriate solutions and all my hopes in > > fixing this bug in my application are bind with all you!!! What is the > > solution ? > > > P.S.: Sorry me for my English, it's not native for me . > > > -- > > > 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]<google-web-toolkit%2bunsubs[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.
