Hello Community,
working on a FirstSpirit plattform version 4.2.446 I'm facing the following issue:
Given a custom SwingGadget that uses a server side custom service.
Both implementations, the Gadget and the service, are deployed an run perfectly.
Then I try to access the service from within the gadget, using the following code:
SpecialistsBroker broker = context.getBroker();
ServicesBroker servicesBroker = broker.requireSpecialist(ServicesBroker.TYPE);
MyService service = servicesBroker.getService(MyService.class);
The last line of code leads to the following stack trace:
ERROR 16.12.2011 23:30:05.541 (de.espirit.firstspirit.client.AWTDispatchingEventQueue): Error during dispatching of java.awt.event.InvocationEvent[INVOCATION_DEFAULT,runnable=de.espirit.firstspirit.client.gui.applications.FormTabConfiguration$GomFormView$1@1803641,notifier=null,catchExceptions=false,when=1324074605385] on sun.awt.windows.WToolkit@1ed2ae8
FSVersion=4.2.446.45868#2522;JDK=1.6.0_29 32bit Sun Microsystems Inc.;OS=Windows 7 6.1 x86;Date=16.12.2011 23:30:05
java.lang.ClassCastException
at java.lang.Class.cast(Unknown Source)
at de.espirit.firstspirit.server.io.AbstractServiceLocator.getService(AbstractServiceLocator.java:83)
at de.espirit.firstspirit.server.io.AbstractServerConnection.getService(AbstractServerConnection.java:504)
at de.espirit.firstspirit.client.io.ProjectConnection.getService(ProjectConnection.java:114)
at de.espirit.firstspirit.agency.ServicesBrokerImpl.getService(ServicesBrokerImpl.java:30)
at com.mycompany.firstspirit.extranet.mygadget.MyControlControlSwingGadget.<init>(TaggingControlSwingGadget.java:48)
at com.mycompany.firstspirit.extranet.mygadget.MyControlSwingGadgetFactory.create(TaggingControlSwingGadgetFactory.java:15)
at de.espirit.firstspirit.ui.gadgets.swing.SwingGadgets.create(SwingGadgets.java:36)
at de.espirit.firstspirit.ui.gadgets.swing.ValueHoldingSwingGadgetMediator.<init>(ValueHoldingSwingGadgetMediator.java:234)
at de.espirit.firstspirit.ui.gadgets.swing.ValueHoldingSwingGadgetMediator._create(ValueHoldingSwingGadgetMediator.java:266)
at de.espirit.firstspirit.ui.gadgets.swing.ValueHoldingSwingGadgetMediator.create(ValueHoldingSwingGadgetMediator.java:259)
at de.espirit.firstspirit.ui.gadgets.swing.SwingGadgetMediatorFactory.create(SwingGadgetMediatorFactory.java:27)
at de.espirit.firstspirit.ui.gadgets.swing.AggregatingSwingGadgetMediator.getMediators(AggregatingSwingGadgetMediator.java:348)
at de.espirit.firstspirit.ui.gadgets.swing.AggregatingSwingGadgetMediator.setEditable(AggregatingSwingGadgetMediator.java:144)
at de.espirit.firstspirit.client.gui.SwingFormView.setEditable(SwingFormView.java:185)
at de.espirit.firstspirit.client.gui.SwingFormView$Builder.toView(SwingFormView.java:361)
at de.espirit.firstspirit.client.gui.SwingMultiFormView.getComponent(SwingMultiFormView.java:230)
at de.espirit.firstspirit.client.gui.tree.store.pagestore.GomModuleView.getComponent(GomModuleView.java:158)
at de.espirit.firstspirit.client.gui.GomModulePanel.getViewComponent(GomModulePanel.java:253)
at de.espirit.firstspirit.client.gui.GomModulePanel.initialize(GomModulePanel.java:146)
at de.espirit.firstspirit.client.gui.GomModulePanel$3.run(GomModulePanel.java:226)
at de.espirit.common.gui.EventDispatchThreadHelper.invokeLater(EventDispatchThreadHelper.java:78)
at de.espirit.firstspirit.client.gui.GomModulePanel.setVisibleLanguage(GomModulePanel.java:224)
at de.espirit.firstspirit.client.gui.applications.FormTabConfiguration$GomFormView$1.run(FormTabConfiguration.java:161)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at de.espirit.firstspirit.client.AWTDispatchingEventQueue.defaultDispatchEvent(AWTDispatchingEventQueue.java:130)
at de.espirit.firstspirit.client.AWTDispatchingEventQueue._dispatchEvent(AWTDispatchingEventQueue.java:122)
at de.espirit.firstspirit.client.AWTDispatchingEventQueue.dispatchEvent(AWTDispatchingEventQueue.java:108)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Any help highly appreciated.
Greetings,
Carsten
