If is a GAE application, I think that you can't use SQL database, but I don't know GAE-
2011/4/6 Jose Luis Hernandez <[email protected]> > It is an application, but in future it should be integrated into OSGi, > then deploy in Felix server! > > On Apr 6, 4:15 pm, Juan Pablo Gardella <[email protected]> > wrote: > > Are you do an Google App Engine Application or a simple GWT applitacion? > If > > is a GWT application, remove of project configuration that use GAE SDK. > > > > 2011/4/6 Jose Luis Hernandez <[email protected]> > > > > > > > > > > > > > > > > > then, how can I access to pastgres database? Because I am using the > > > java.sql package that is permited. > > > > > On Apr 6, 3:14 pm, Juan Pablo Gardella <[email protected]> > > > wrote: > > > > You are used restricted classes: java.lang.NoClassDefFoundError: > > > > java.net.Socket is a restricted class. > > > > > > See whitelist < > > >http://code.google.com/appengine/docs/java/jrewhitelist.html> > > > > classes > > > > > > 2011/4/6 Jose Luis Hernandez <[email protected]> > > > > > > > Well, the new error is: > > > > > > > [ERROR] javax.servlet.ServletContext log: Exception while > dispatching > > > > > incoming RPC call > > > > > com.google.gwt.user.server.rpc.UnexpectedException: Service method > > > > > 'public abstract boolean > > > > > > com.gwt.app.client.GreetingService.greetServer(java.lang.String,java.lang.S > > > tring) > > > > > throws java.lang.Exception' 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: > > > > > 385) > > > > > at > > > > > > com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: > > > > > 588) > > > > > at > > > > > > com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServi > > > ceServlet.java: > > > > > 208) > > > > > at > > > > > > com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServi > > > ceServlet.java: > > > > > 248) > > > > > at > > > > > > com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(Abstract > > > RemoteServiceServlet.java: > > > > > 62) > > > > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > > > > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > > > > at > > > > > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > > > > > 511) > > > > > at org.mortbay.jetty.servlet.ServletHandler > > > > > $CachedChain.doFilter(ServletHandler.java:1166) > > > > > at > > > > > > com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFi > > > lter.java: > > > > > 58) > > > > > at org.mortbay.jetty.servlet.ServletHandler > > > > > $CachedChain.doFilter(ServletHandler.java:1157) > > > > > at > > > > > > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans > > > actionCleanupFilter.java: > > > > > 43) > > > > > at org.mortbay.jetty.servlet.ServletHandler > > > > > $CachedChain.doFilter(ServletHandler.java:1157) > > > > > at > > > > > > com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFile > > > Filter.java: > > > > > 122) > > > > > at org.mortbay.jetty.servlet.ServletHandler > > > > > $CachedChain.doFilter(ServletHandler.java:1157) > > > > > at > > > > > > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: > > > > > 388) > > > > > at > > > > > > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: > > > > > 216) > > > > > at > > > > > > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: > > > > > 182) > > > > > at > > > > > > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: > > > > > 765) > > > > > at > > > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > > > > > 418) > > > > > at > > > > > > com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEn > > > gineWebAppContext.java: > > > > > 70) > > > > > at > > > > > > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: > > > > > 152) > > > > > at > com.google.appengine.tools.development.JettyContainerService > > > > > $ApiProxyHandler.handle(JettyContainerService.java:351) > > > > > at > > > > > > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: > > > > > 152) > > > > > at org.mortbay.jetty.Server.handle(Server.java:326) > > > > > at > > > > > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > > > > > 542) > > > > > at org.mortbay.jetty.HttpConnection > > > > > $RequestHandler.content(HttpConnection.java:938) > > > > > at > org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) > > > > > at > > > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) > > > > > at > > > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > > > > > at > > > > > > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: > > > > > 409) > > > > > at org.mortbay.thread.QueuedThreadPool > > > > > $PoolThread.run(QueuedThreadPool.java:582) > > > > > 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 org.postgresql.core.PGStream.<init>(PGStream.java:62) > > > > > at > > > > > > org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionF > > > actoryImpl.java: > > > > > 76) > > > > > at > > > > > > org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java > > > : > > > > > 66) > > > > > at > > > > > > org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection > > > .java: > > > > > 125) > > > > > at > > > > > > org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection > > > .java: > > > > > 30) > > > > > at > > > org.postgresql.jdbc3.Jdbc3Connection.<init>(Jdbc3Connection.java: > > > > > 24) > > > > > at org.postgresql.Driver.makeConnection(Driver.java:393) > > > > > at org.postgresql.Driver.connect(Driver.java:267) > > > > > at > java.sql.DriverManager.getConnection(DriverManager.java:582) > > > > > at > java.sql.DriverManager.getConnection(DriverManager.java:185) > > > > > at > com.gwt.app.server.ManejadorBD.checkUser(ManejadorBD.java:11) > > > > > at > > > > > > com.gwt.app.server.GreetingServiceImpl.greetServer(GreetingServiceImpl.java > > > : > > > > > 15) > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > > > > > at > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > > > > > 39) > > > > > at > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp > > > l.java: > > > > > 25) > > > > > at java.lang.reflect.Method.invoke(Method.java:597) > > > > > at > > > > > > com.google.appengine.tools.development.agent.runtime.Runtime.invoke(Runtime > > > .java: > > > > > 100) > > > > > at > > > > > > com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: > > > > > 569) > > > > > ... 30 more > > > > > > > On Apr 5, 8:51 pm, Juan Pablo Gardella < > [email protected]> > > > > > wrote: > > > > > > Put postgresql driver in WEB-INF/lib > > > > > > > > Juan > > > > > > > > 2011/4/5 Jose Luis Hernandez <[email protected]> > > > > > > > > > Hello! > > > > > > > I am trying to connect my gwt server with postgreSQL database, > but > > > I > > > > > > > do not get it. It appears the following error message: > > > > > > > > > [ERROR] javax.servlet.ServletContext log: Exception while > > > dispatching > > > > > > > incoming RPC call > > > > > > > com.google.gwt.user.server.rpc.UnexpectedException: Service > method > > > > > > > 'public abstract boolean > > > > > > com.gwt.app.client.GreetingService.greetServer(java.lang.String,java.lang.S > > > tring) > > > > > > > throws java.lang.Exception' threw an unexpected exception: > > > > > > > java.lang.NoClassDefFoundError: org.postgresql.core.Logger 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: > > > > > > > 385) > > > > > > > at > > > > > com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: > > > > > > > 588) > > > > > > > at > > > > > > com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServi > > > ceServlet.java: > > > > > > > 208) > > > > > > > at > > > > > > com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServi > > > ceServlet.java: > > > > > > > 248) > > > > > > > at > > > > > > com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(Abstract > > > RemoteServiceServlet.java: > > > > > > > 62) > > > > > > > at > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > > > > > > > at > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > > > > > > at > > > > > > > > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > > > > > > > 511) > > > > > > > at org.mortbay.jetty.servlet.ServletHandler > > > > > > > $CachedChain.doFilter(ServletHandler.java:1166) > > > > > > > at > > > > > > com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFi > > > lter.java: > > > > > > > 58) > > > > > > > at org.mortbay.jetty.servlet.ServletHandler > > > > > > > $CachedChain.doFilter(ServletHandler.java:1157) > > > > > > > at > > > > > > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans > > > actionCleanupFilter.java: > > > > > > > 43) > > > > > > > at org.mortbay.jetty.servlet.ServletHandler > > > > > > > $CachedChain.doFilter(ServletHandler.java:1157) > > > > > > > at > > > > > > com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFile > > > Filter.java: > > > > > > > 122) > > > > > > > at org.mortbay.jetty.servlet.ServletHandler > > > > > > > $CachedChain.doFilter(ServletHandler.java:1157) > > > > > > > at > > > > > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: > > > > > > > 388) > > > > > > > at > > > > > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: > > > > > > > 216) > > > > > > > at > > > > > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: > > > > > > > 182) > > > > > > > at > > > > ... > > > > read more ยป > > -- > 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. 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