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[protege-owl] Problem with Protege Projects stored in a MySQL table when using Serveur Mode

Chabot Bernard chabot.bernard at gmail.com
Thu Oct 23 04:04:03 PDT 2008


Hello,

I'm using Protégé in server mode.

It's works fine with Protégé Projets stored in files (.pont & .pins) :
=> I can open the files (in Frame or Owl mode)

... But it's fail with Protégé Projects stored in MySQL table !
=> I can not open the file via the serveur (neither Frame nor Owl mode)...
... but I can open them directly

Any idea ?

Regards,

Bernard


Here is the traces I've got in my console :
=============================================================
cwd: D:\protege\3.3.1\
cmd: "D:\Java\1.6\bin\java.exe" -Xms100000000 -Xmx100000000 -classpath
"D:\prote
ge\3.3.1\protege.jar;D:\protege\3.3.1\looks-2.1.3.jar;D:\protege\3.3.1\unicode_p
anel.jar;D:\protege\3.3.1\driver.jar;D:\protege\3.3.1\driver0.jar;D:\protege\3.3
.1\driver1.jar;D:\protege\3.3.1\driver2.jar;D:\protege\3.3.1\plugins\edu.stanfor
d.smi.protegex.changes\change-model.jar;D:\protege\3.3.1\lax.jar;D:\protege\3.3.
1\mysql-connector-java.jar;" com.zerog.lax.LAX
"D:/protege/3.3.1/Protege.lax" "C
:/Documents and Settings/bchabot/Local Settings/Temp/lax7.tmp"
CONFIG: Protege 3.3.1 Build 429, JVM 1.6.0_07-b06, memory=99M, Windows XP,
encod
ing=UTF-8, language=fr, country=FR
CONFIG: Loaded plugin edu.stanford.smi.protegex.owl - OWL Plugin
CONFIG: Loaded plugin ca.uvic.cs.chisel.jambalaya - Jambalaya
CONFIG: Loaded plugin dfki.protege.ontoviz
CONFIG: Loaded plugin edu.stanford.smi.protegex.rdf_backend - RDF Backend
CONFIG: Loaded plugin edu.stanford.smi.protegex.changes - Changes tab
CONFIG: Loaded plugin edu.stanford.smi.protegex.chatPlugin
CONFIG: Loaded plugin edu.stanford.smi.protege.collab - Collaborative
Protege
CONFIG: Loaded plugin edu.stanford.smi.protege.script - Script Plugin
CONFIG: Loaded plugin edu.stanford.smi.protegex.standard_extensions - Graph
Widg
et, Table Widget
CONFIG: Loaded plugin edu.stanford.smi.protege.stringsearch - String Search
Tab
CONFIG: Loaded plugin edu.stanford.smi.protegex.datamaster - DataMaster Tab
CONFIG: Loaded plugin edu.stanford.smi.protegex.pal_tabs - PAL Tabs
CONFIG: Loaded plugin edu.stanford.smi.protegex.ezpal - EZPal Tab
CONFIG: Loaded plugin edu.stanford.smi.protegex.facets_tab
CONFIG: Loaded plugin edu.stanford.smi.protegex.instance_tree
CONFIG: Loaded plugin edu.stanford.smi.protegex.prompt - PROMPT Tab
CONFIG: Loaded plugin edu.stanford.smi.protegex.umls_tab - UMLS Tab
CONFIG: Loaded plugin edu.stanford.smi.protegex.wordnet - WordNet Tab
CONFIG: Loaded plugin edu.stanford.smi.protegex.xml_tab - XML Tab
CONFIG: Loaded plugin org.algernon - Algernon
CONFIG: Loaded plugin se.liu.ida.JessTab - JessTab Plugin
CONFIG: Loaded plugin uk.ac.iam.soton.akt.tgviztab - TGVizTab
CONFIG: Loaded plugin uk.ac.man.cs.mig.coode.debugger
CONFIG: Loaded plugin uk.ac.man.cs.mig.coode.manchesterowlsyntaxeditor
CONFIG: Loaded plugin uk.ac.man.cs.mig.coode.owldoc
CONFIG: Loaded plugin uk.ac.man.cs.mig.coode.owlindividualstab
CONFIG: Loaded plugin uk.ac.man.cs.mig.coode.owlviz
CONFIG: Loaded plugin uk.ac.man.cs.mig.coode.protege.wizard - Basic Wizards
CONFIG: Loaded plugin uk.ac.man.cs.mig.coode.protege.wizard.owl - OWL
Wizards
WARNING: Could not connect to remote project Test - MySQL / Frame --
java.lang.R
untimeException: class not found: com.mysql.jdbc.Driver
        at
edu.stanford.smi.protege.storage.database.RobustConnection.<init>(Unk
nown Source)
        at
edu.stanford.smi.protege.storage.database.DatabaseFrameDb.createConne
ction(Unknown Source)
        at
edu.stanford.smi.protege.storage.database.DatabaseFrameDb.getCurrentC
onnection(Unknown Source)
        at
edu.stanford.smi.protege.storage.database.DatabaseFrameDb.getFramesSQ
L(Unknown Source)
        at
edu.stanford.smi.protege.storage.database.DatabaseFrameDb.getFrames(U
nknown Source)
        at
edu.stanford.smi.protege.storage.database.ValueCachingNarrowFrameStor
e.getFrames(Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.MergingNarrowFrameStore.get
Frames(Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.ClosureCachingBasicFrameSto
re.getFrames(Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.SimpleFrameStore.getFramesW
ithDirectOwnSlotValue(Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.SimpleFrameStore.getFrame(U
nknown Source)
        at
edu.stanford.smi.protege.model.framestore.EventGeneratorFrameStore.ge
tFrame(Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.ModificationFrameStore.getF
rame(Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.ArgumentCheckingFrameStore.
getFrame(Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.ModificationFrameStore.getF
rame(Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.FrameStoreAdapter.getFrame(
Unknown Source)
        at
edu.stanford.smi.protege.model.framestore.FrameStoreAdapter.getFrame(
Unknown Source)
        at
edu.stanford.smi.protege.model.DefaultKnowledgeBase.getFrame(Unknown
Source)
        at
edu.stanford.smi.protege.model.DefaultKnowledgeBase.getFrameOfType(Un
known Source)
        at
edu.stanford.smi.protege.model.DefaultKnowledgeBase.getCls(Unknown So
urce)
        at
edu.stanford.smi.protege.model.Project.loadWidgetDescriptors(Unknown
Source)
        at
edu.stanford.smi.protege.model.Project.loadCachedKnowledgeBaseObjects
(Unknown Source)
        at
edu.stanford.smi.protege.model.Project.createDomainKnowledgeBase(Unkn
own Source)
        at edu.stanford.smi.protege.model.Project.<init>(Unknown Source)
        at edu.stanford.smi.protege.model.Project.loadProjectFromURI(Unknown
Sou
rce)
        at edu.stanford.smi.protege.server.Server.createProject(Unknown
Source)
        at edu.stanford.smi.protege.server.Server.getOrCreateProject(Unknown
Sou
rce)
        at edu.stanford.smi.protege.server.Server.openProject(Unknown
Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
        at sun.rmi.transport.Transport$1.run(Transport.java:159)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
        at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:5
35)
        at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTranspor
t.java:790)
        at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport
.java:649)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:885)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:907)
        at java.lang.Thread.run(Thread.java:619)
        at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Stream
RemoteCall.java:255)
        at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:
233)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
        at edu.stanford.smi.protege.server.Server_Stub.openProject(Unknown
Sourc
e)
        at
edu.stanford.smi.protege.server.RemoteProjectManager.connectToProject
(Unknown Source)
        at
edu.stanford.smi.protege.server.RemoteProjectManager.getServerProject
(Unknown Source)
        at
edu.stanford.smi.protege.util.ProjectChooser.getRemoteProject(Unknown
 Source)
        at edu.stanford.smi.protege.util.ProjectChooser.getProject(Unknown
Sourc
e)
        at
edu.stanford.smi.protege.ui.ProjectManager.getRequestedProject(Unknow
n Source)
        at
edu.stanford.smi.protege.ui.ProjectManager.openProjectRequest(Unknown
 Source)
        at
edu.stanford.smi.protege.ui.WelcomeDialog.openOtherButton_actionPerfo
rmed(Unknown Source)
        at
edu.stanford.smi.protege.ui.WelcomeDialog$3.actionPerformed(Unknown S
ource)
        at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:19
95)
        at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.jav
a:2318)
        at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel
.java:387)
        at
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242
)
        at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonL
istener.java:236)
        at
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:2
72)
        at java.awt.Component.processMouseEvent(Component.java:6041)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
        at java.awt.Component.processEvent(Component.java:5806)
        at java.awt.Container.processEvent(Container.java:2058)
        at java.awt.Component.dispatchEventImpl(Component.java:4413)
        at java.awt.Container.dispatchEventImpl(Container.java:2116)
        at java.awt.Component.dispatchEvent(Component.java:4243)
        at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322
)
        at
java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)

        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
        at java.awt.Container.dispatchEventImpl(Container.java:2102)
        at java.awt.Window.dispatchEventImpl(Window.java:2440)
        at java.awt.Component.dispatchEvent(Component.java:4243)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre
ad.java:273)
        at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.
java:183)
        at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.
java:177)
        at java.awt.Dialog$1.run(Dialog.java:1045)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre
ad.java:273)
        at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.
java:183)
        at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:173)
        at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)

        at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
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