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Problem with RAP and a Derby DB in ClientMode [message #1724505] Wed, 24 February 2016 09:35 Go to next message
Sven Powalla is currently offline Sven PowallaFriend
Messages: 7
Registered: January 2016
Junior Member
I wrote a little application which I want to access both via the Swing-Client and the RAP-Client.
I changed the embedded Derby Driver to the ClientDriver, which works perfectly on my Swing Application - I added a new fragment as described in the Tutorial https://wiki.eclipse.org/Scout/HowTo/5.0/Write_a_jdbc_connection_bundle

When I start the RAP product there are no errors - I can access it via http://localhost:8082/web and a login dialog is presented. After entering username and password I get the following error :

rap-dev.product log:

!ENTRY org.eclipse.scout.rt.server.commons 4 0 2016-02-24 10:03:12.335
!MESSAGE org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.isValidUser(DataSourceSecurityFilter.java:170) Cannot SELECT user/pass.
org.apache.derby.jdbc.ClientDriver cannot be found by org.eclipse.scout.rt.server.commons_5.0.100.20150806-0807
!STACK 0
java.lang.ClassNotFoundException: org.apache.derby.jdbc.ClientDriver cannot be found by org.eclipse.scout.rt.server.commons_5.0.100.20150806-0807
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:439)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:195)
at org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.createJdbcDirectConnection(DataSourceSecurityFilter.java:224)
at org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.isValidUser(DataSourceSecurityFilter.java:164)
at org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.negotiate(DataSourceSecurityFilter.java:126)
at org.eclipse.scout.rt.server.commons.servletfilter.security.AbstractChainableSecurityFilter.doFilter(AbstractChainableSecurityFilter.java:120)
at org.eclipse.scout.rt.server.commons.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
at org.eclipse.scout.rt.ui.rap.servletfilter.LogoutFilter.doFilter(LogoutFilter.java:83)
at org.eclipse.scout.rt.server.commons.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
at org.eclipse.scout.rt.server.commons.servletfilter.ServletFilterDelegate.delegateServiceMethod(ServletFilterDelegate.java:60)
at org.eclipse.scout.rt.ui.rap.internal.servletfilter.DelegateFilter.doFilter(DelegateFilter.java:48)
at org.eclipse.equinox.http.registry.internal.FilterManager$FilterWrapper.doFilter(FilterManager.java:173)
at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl$LegacyFilterFactory$LegacyFilter.doFilter(HttpServiceRuntimeImpl.java:1191)
at org.eclipse.equinox.http.servlet.internal.registration.FilterRegistration.doFilter(FilterRegistration.java:118)
at org.eclipse.equinox.http.servlet.internal.servlet.FilterChainImpl.doFilter(FilterChainImpl.java:45)
at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:71)
at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:98)
at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl.doDispatch(HttpServiceRuntimeImpl.java:372)
at org.eclipse.equinox.http.servlet.internal.servlet.ProxyServlet.service(ProxyServlet.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:357)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:499)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
2016-02-24 10:03:12.336:WARN:oejs.ServletHandler:qtp978637475-18:
javax.servlet.ServletException: org.apache.derby.jdbc.ClientDriver cannot be found by org.eclipse.scout.rt.server.commons_5.0.100.20150806-0807
at org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.isValidUser(DataSourceSecurityFilter.java:171)
at org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.negotiate(DataSourceSecurityFilter.java:126)
at org.eclipse.scout.rt.server.commons.servletfilter.security.AbstractChainableSecurityFilter.doFilter(AbstractChainableSecurityFilter.java:120)
at org.eclipse.scout.rt.server.commons.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
at org.eclipse.scout.rt.ui.rap.servletfilter.LogoutFilter.doFilter(LogoutFilter.java:83)
at org.eclipse.scout.rt.server.commons.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
at org.eclipse.scout.rt.server.commons.servletfilter.ServletFilterDelegate.delegateServiceMethod(ServletFilterDelegate.java:60)
at org.eclipse.scout.rt.ui.rap.internal.servletfilter.DelegateFilter.doFilter(DelegateFilter.java:48)
at org.eclipse.equinox.http.registry.internal.FilterManager$FilterWrapper.doFilter(FilterManager.java:173)
at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl$LegacyFilterFactory$LegacyFilter.doFilter(HttpServiceRuntimeImpl.java:1191)
at org.eclipse.equinox.http.servlet.internal.registration.FilterRegistration.doFilter(FilterRegistration.java:118)
at org.eclipse.equinox.http.servlet.internal.servlet.FilterChainImpl.doFilter(FilterChainImpl.java:45)
at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:71)
at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:98)
at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl.doDispatch(HttpServiceRuntimeImpl.java:372)
at org.eclipse.equinox.http.servlet.internal.servlet.ProxyServlet.service(ProxyServlet.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:357)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:499)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
Caused by:
java.lang.ClassNotFoundException: org.apache.derby.jdbc.ClientDriver cannot be found by org.eclipse.scout.rt.server.commons_5.0.100.20150806-0807
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:439)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:195)
at org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.createJdbcDirectConnection(DataSourceSecurityFilter.java:224)
at org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.isValidUser(DataSourceSecurityFilter.java:164)
at org.eclipse.scout.rt.server.commons.servletfilter.security.DataSourceSecurityFilter.negotiate(DataSourceSecurityFilter.java:126)
at org.eclipse.scout.rt.server.commons.servletfilter.security.AbstractChainableSecurityFilter.doFilter(AbstractChainableSecurityFilter.java:120)
at org.eclipse.scout.rt.server.commons.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
at org.eclipse.scout.rt.ui.rap.servletfilter.LogoutFilter.doFilter(LogoutFilter.java:83)
at org.eclipse.scout.rt.server.commons.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
at org.eclipse.scout.rt.server.commons.servletfilter.ServletFilterDelegate.delegateServiceMethod(ServletFilterDelegate.java:60)
at org.eclipse.scout.rt.ui.rap.internal.servletfilter.DelegateFilter.doFilter(DelegateFilter.java:48)
at org.eclipse.equinox.http.registry.internal.FilterManager$FilterWrapper.doFilter(FilterManager.java:173)
at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl$LegacyFilterFactory$LegacyFilter.doFilter(HttpServiceRuntimeImpl.java:1191)
at org.eclipse.equinox.http.servlet.internal.registration.FilterRegistration.doFilter(FilterRegistration.java:118)
at org.eclipse.equinox.http.servlet.internal.servlet.FilterChainImpl.doFilter(FilterChainImpl.java:45)
at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:71)
at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:98)
at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl.doDispatch(HttpServiceRuntimeImpl.java:372)
at org.eclipse.equinox.http.servlet.internal.servlet.ProxyServlet.service(ProxyServlet.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:357)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:499)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)

server-dev.product Log shows no errors.

I tried to add the created jdbc fragment in the rap-dev.product file as I did in the server-dev.product, but that changed nothing.

Has anybody there a hint what I did wrong?

[Updated on: Wed, 24 February 2016 09:36]

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Re: Problem with RAP and a Derby DB in ClientMode [message #1724534 is a reply to message #1724505] Wed, 24 February 2016 13:05 Go to previous messageGo to next message
Jeremie Bresson is currently offline Jeremie BressonFriend
Messages: 1252
Registered: October 2011
Senior Member
Have you checked this threads:
https://www.eclipse.org/forums/index.php/t/986684/
https://www.eclipse.org/forums/index.php/t/490191/

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Re: Problem with RAP and a Derby DB in ClientMode [message #1724642 is a reply to message #1724534] Thu, 25 February 2016 08:17 Go to previous message
Sven Powalla is currently offline Sven PowallaFriend
Messages: 7
Registered: January 2016
Junior Member
Thank you Jeremie,

this is exact what I was looking for. And again it seems to touch my favorite part in Scout: Password encryption... Smile
When I solved my problem I will post it here.

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