11:02 a.m.
Hi,
I try to figure out how to import a package from an instance of guvnor to
another instance of guvnor without destroying all the existing repository.
There is an import/export function in the administration part of guvnor but
it export all the repository and when import a repository, it's erasing all
before importing.
What i would like to be able to do is : i have a package with rules,
functions, enum, dsl, test scenarios... under an instance of guvnor and i
have another package under another instance and i would like to import the
second package to the other instance of guvnor without erasing the existing
repository. Is it a way to do this? i can't find it. maybe with the eclipse
plugin? I don't want to import from a drl file because i would loose the
graphical part (use of dsl, enum...).
My second question is that i try to use the guvnor plugin for eclipse to
manage rules in the guvnor repository. I can access to it and read/modify
all but i can't modify the ".brl" files, i get for all the files this
message : "Could not open the editor: An unexpected exception was thrown.
java.lang.NullPointerException
at org.drools.eclipse.rulebuilder.ui.ActionSetFieldWidget.(Unknown Source)
at
org.drools.eclipse.rulebuilder.ui.RuleModeller.addActionSetFieldWidget(Unknown
Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.redrawRhs(Unknown Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadRhs(Unknown Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadWidgets(Unknown
Source)
at org.drools.eclipse.rulebuilder.editors.BrlPage.setModelXML(Unknown
Source)
at org.drools.eclipse.rulebuilder.editors.RuleEditor.pageChange(Unknown
Source)
at
org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1076)
at
org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:597)
at
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:361)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
at
org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)
at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668)
at org.guvnor.tools.utils.PlatformUtils.openEditor(Unknown Source)
at org.guvnor.tools.views.RepositoryView.doubleClick(Unknown Source)
at org.guvnor.tools.views.RepositoryView.access$4(Unknown Source)
at org.guvnor.tools.views.RepositoryView$7.run(Unknown Source)
at org.guvnor.tools.views.RepositoryView$9.doubleClick(Unknown Source)
at
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:821)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:819)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1419)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1195)
at
org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:238)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:235)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:296)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
"
Thanks in advance for your help.
--
View this message in context:
http://drools-java-rules-engine.46999.n3.nabble.com/Merge-repository-in-G...
Sent from the Drools - User mailing list archive at Nabble.com.
2:53 p.m.
New subject: Merge repository in Guvnor and editing brl with eclipse plugin
Hi,
My understanding is that there is no way to import/export sections of the repository in
the manner that you describe. One way that you could achieve a similar outcome is to use
the WebDAV interface that Guvnor provides. You can access the exposed files on instance 1
and then copy them to instance 2; Guvnor will load those files into the repository. Please
note that not all functionality of Guvnor is available through WebDAV! I'm trying to
be politically correct in my response here, but many people, including myself, have found
it frustrating that the metadata attached to rules in Guvnor is not available via WebDAV
or REST. My understanding is that even the Eclipse plugin uses the WebDAV interface, but
my information on that could be outdated or incorrect.
I unfortunately have no advice on the Eclipse issue.
David Faulkner
david.faulkner(a)amentra.com
________________________________________
From: rules-users-bounces(a)lists.jboss.org [rules-users-bounces(a)lists.jboss.org] On Behalf
Of ioda100 [eddyhautot(a)gmail.com]
Sent: Tuesday, March 22, 2011 12:02 PM
To: rules-users(a)lists.jboss.org
Subject: [rules-users] Merge repository in Guvnor and editing brl with eclipse plugin
Hi,
I try to figure out how to import a package from an instance of guvnor to
another instance of guvnor without destroying all the existing repository.
There is an import/export function in the administration part of guvnor but
it export all the repository and when import a repository, it's erasing all
before importing.
What i would like to be able to do is : i have a package with rules,
functions, enum, dsl, test scenarios... under an instance of guvnor and i
have another package under another instance and i would like to import the
second package to the other instance of guvnor without erasing the existing
repository. Is it a way to do this? i can't find it. maybe with the eclipse
plugin? I don't want to import from a drl file because i would loose the
graphical part (use of dsl, enum...).
My second question is that i try to use the guvnor plugin for eclipse to
manage rules in the guvnor repository. I can access to it and read/modify
all but i can't modify the ".brl" files, i get for all the files this
message : "Could not open the editor: An unexpected exception was thrown.
java.lang.NullPointerException
at org.drools.eclipse.rulebuilder.ui.ActionSetFieldWidget.(Unknown Source)
at
org.drools.eclipse.rulebuilder.ui.RuleModeller.addActionSetFieldWidget(Unknown
Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.redrawRhs(Unknown Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadRhs(Unknown Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadWidgets(Unknown
Source)
at org.drools.eclipse.rulebuilder.editors.BrlPage.setModelXML(Unknown
Source)
at org.drools.eclipse.rulebuilder.editors.RuleEditor.pageChange(Unknown
Source)
at
org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1076)
at
org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:597)
at
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:361)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
at
org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)
at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668)
at org.guvnor.tools.utils.PlatformUtils.openEditor(Unknown Source)
at org.guvnor.tools.views.RepositoryView.doubleClick(Unknown Source)
at org.guvnor.tools.views.RepositoryView.access$4(Unknown Source)
at org.guvnor.tools.views.RepositoryView$7.run(Unknown Source)
at org.guvnor.tools.views.RepositoryView$9.doubleClick(Unknown Source)
at
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:821)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:819)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1419)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1195)
at
org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:238)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:235)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:296)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
"
Thanks in advance for your help.
--
View this message in context:
http://drools-java-rules-engine.46999.n3.nabble.com/Merge-repository-in-G...
Sent from the Drools - User mailing list archive at Nabble.com.
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
6:34 p.m.
On 3/22/11 12:02 PM, ioda100 wrote:
Hi,
I try to figure out how to import a package from an instance of guvnor to
another instance of guvnor without destroying all the existing repository.
There is an import/export function in the administration part of guvnor but
it export all the repository and when import a repository, it's erasing all
before importing.
What i would like to be able to do is : i have a package with rules,
functions, enum, dsl, test scenarios... under an instance of guvnor and i
have another package under another instance and i would like to import the
second package to the other instance of guvnor without erasing the existing
repository. Is it a way to do this? i can't find it. maybe with the eclipse
plugin? I don't want to import from a drl file because i would loose the
graphical part (use of dsl, enum...).
Repository XML import is not a merge, so yes
the existing repository
will first be erased. I don't follow your use case completely (more like
how did you get into your situation tobegin with ;) ).
One thing you can take advantage of in the future is having multiple
Guvnor instances be in a Jackrabbit cluster (see
http://blog.athico.com/2011/01/configuring-multiple-guvnor-instances.html).
If you have a need to migrate an existing repository (copy) from one
location to another, I just wrote a drools-ant task for that (check the
blog soon).
With what you have right now, the only thing that comes to mind is to
check out all assets of your package B via the Guvnor eclipse plugin,
then add them manually (via same plugin) to package A.
Tihomir
My second question is that i try to use the guvnor plugin for eclipse to
manage rules in the guvnor repository. I can access to it and read/modify
all but i can't modify the ".brl" files, i get for all the files this
message : "Could not open the editor: An unexpected exception was thrown.
java.lang.NullPointerException
at org.drools.eclipse.rulebuilder.ui.ActionSetFieldWidget.(Unknown Source)
at
org.drools.eclipse.rulebuilder.ui.RuleModeller.addActionSetFieldWidget(Unknown
Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.redrawRhs(Unknown Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadRhs(Unknown Source)
at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadWidgets(Unknown
Source)
at org.drools.eclipse.rulebuilder.editors.BrlPage.setModelXML(Unknown
Source)
at org.drools.eclipse.rulebuilder.editors.RuleEditor.pageChange(Unknown
Source)
at
org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1076)
at
org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:597)
at
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:361)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
at
org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)
at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668)
at org.guvnor.tools.utils.PlatformUtils.openEditor(Unknown Source)
at org.guvnor.tools.views.RepositoryView.doubleClick(Unknown Source)
at org.guvnor.tools.views.RepositoryView.access$4(Unknown Source)
at org.guvnor.tools.views.RepositoryView$7.run(Unknown Source)
at org.guvnor.tools.views.RepositoryView$9.doubleClick(Unknown Source)
at
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:821)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.runtime.Platform.run(Platform.java:888)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:819)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1419)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1195)
at
org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:238)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:235)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:296)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
"
Thanks in advance for your help.
--
View this message in context:
http://drools-java-rules-engine.46999.n3.nabble.com/Merge-repository-in-G...
Sent from the Drools - User mailing list archive at Nabble.com.
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
4:51 a.m.
Thank you to both of you for your answer, i will have a look at this to see
if it can do what i want.
On Wed, Mar 23, 2011 at 12:35 AM, Tihomir Surdilovic [via Drools - Java
Rules Engine] <ml-node+2718011-1954638449-237284(a)n3.nabble.com> wrote:
On 3/22/11 12:02 PM, ioda100 wrote:
> Hi,
>
> I try to figure out how to import a package from an instance of guvnor to
> another instance of guvnor without destroying all the existing
repository.
>
> There is an import/export function in the administration part of guvnor
but
> it export all the repository and when import a repository, it's erasing
all
> before importing.
>
> What i would like to be able to do is : i have a package with rules,
> functions, enum, dsl, test scenarios... under an instance of guvnor and i
> have another package under another instance and i would like to import
the
> second package to the other instance of guvnor without erasing the
existing
> repository. Is it a way to do this? i can't find it. maybe with the
eclipse
> plugin? I don't want to import from a drl file because i would loose the
> graphical part (use of dsl, enum...).
Repository XML import is not a merge, so yes the existing repository
will first be erased. I don't follow your use case completely (more like
how did you get into your situation tobegin with ;) ).
One thing you can take advantage of in the future is having multiple
Guvnor instances be in a Jackrabbit cluster (see
http://blog.athico.com/2011/01/configuring-multiple-guvnor-instances.html).
If you have a need to migrate an existing repository (copy) from one
location to another, I just wrote a drools-ant task for that (check the
blog soon).
With what you have right now, the only thing that comes to mind is to
check out all assets of your package B via the Guvnor eclipse plugin,
then add them manually (via same plugin) to package A.
Tihomir
>
> My second question is that i try to use the guvnor plugin for eclipse to
> manage rules in the guvnor repository. I can access to it and read/modify
> all but i can't modify the ".brl" files, i get for all the files this
> message : "Could not open the editor: An unexpected exception was thrown.
> java.lang.NullPointerException
> at org.drools.eclipse.rulebuilder.ui.ActionSetFieldWidget.(Unknown
Source)
> at
>
org.drools.eclipse.rulebuilder.ui.RuleModeller.addActionSetFieldWidget(Unknown
> Source)
> at org.drools.eclipse.rulebuilder.ui.RuleModeller.redrawRhs(Unknown
Source)
> at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadRhs(Unknown
Source)
> at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadWidgets(Unknown
> Source)
> at org.drools.eclipse.rulebuilder.editors.BrlPage.setModelXML(Unknown
> Source)
> at org.drools.eclipse.rulebuilder.editors.RuleEditor.pageChange(Unknown
> Source)
> at
>
org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1076)
> at
> org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:597)
> at
>
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:361)
> at
>
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662)
> at
>
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
> at
>
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
> at
>
org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286)
> at
>
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857)
> at
>
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)
> at
org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)
> at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668)
> at org.guvnor.tools.utils.PlatformUtils.openEditor(Unknown Source)
> at org.guvnor.tools.views.RepositoryView.doubleClick(Unknown Source)
> at org.guvnor.tools.views.RepositoryView.access$4(Unknown Source)
> at org.guvnor.tools.views.RepositoryView$7.run(Unknown Source)
> at org.guvnor.tools.views.RepositoryView$9.doubleClick(Unknown Source)
> at
>
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:821)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> at org.eclipse.core.runtime.Platform.run(Platform.java:888)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
> at
>
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:819)
> at
>
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1419)
> at
>
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1195)
> at
>
org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:238)
> at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:235)
> at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:296)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
> at
>
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at
>
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> at
>
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
> at
>
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
> at
>
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> at
>
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> at
>
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
> at
>
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
> "
>
> Thanks in advance for your help.
>
> --
> View this message in context:
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12:50 p.m.
Hi,
We almost reach to merge 2 repositories using eclipse plugin but had to
create first package then upload the new model jar then only the
ressources. Still have tests to do to be sure it's doing all well.
But now i face problem with package generated with Guvnor.
I generate a full package without filtering on categories... and i take
also the drl file generated. It sould be the same content but all is
working well with the drl file and it's crashing with the pkg. It crach
in a function called in one of my rule. This function has in argument a
global parameter for logging with log4j and when i try to get access to
it in the function it's crashing. But i do the same in the drl file and
not crashing...
Somebody has an idea of why it's not working only in the pkg?
Thank you in advance.
Le 23/03/2011 00:34, Tihomir Surdilovic a écrit :
On 3/22/11 12:02 PM, ioda100 wrote:
> Hi,
>
> I try to figure out how to import a package from an instance of guvnor to
> another instance of guvnor without destroying all the existing repository.
>
> There is an import/export function in the administration part of guvnor but
> it export all the repository and when import a repository, it's erasing all
> before importing.
>
> What i would like to be able to do is : i have a package with rules,
> functions, enum, dsl, test scenarios... under an instance of guvnor and i
> have another package under another instance and i would like to import the
> second package to the other instance of guvnor without erasing the existing
> repository. Is it a way to do this? i can't find it. maybe with the eclipse
> plugin? I don't want to import from a drl file because i would loose the
> graphical part (use of dsl, enum...).
Repository XML import is not a merge, so yes the existing repository
will first be erased. I don't follow your use case completely (more like
how did you get into your situation tobegin with ;) ).
One thing you can take advantage of in the future is having multiple
Guvnor instances be in a Jackrabbit cluster (see
http://blog.athico.com/2011/01/configuring-multiple-guvnor-instances.html).
If you have a need to migrate an existing repository (copy) from one
location to another, I just wrote a drools-ant task for that (check the
blog soon).
With what you have right now, the only thing that comes to mind is to
check out all assets of your package B via the Guvnor eclipse plugin,
then add them manually (via same plugin) to package A.
Tihomir
> My second question is that i try to use the guvnor plugin for eclipse to
> manage rules in the guvnor repository. I can access to it and read/modify
> all but i can't modify the ".brl" files, i get for all the files this
> message : "Could not open the editor: An unexpected exception was thrown.
> java.lang.NullPointerException
> at org.drools.eclipse.rulebuilder.ui.ActionSetFieldWidget.(Unknown Source)
> at
> org.drools.eclipse.rulebuilder.ui.RuleModeller.addActionSetFieldWidget(Unknown
> Source)
> at org.drools.eclipse.rulebuilder.ui.RuleModeller.redrawRhs(Unknown Source)
> at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadRhs(Unknown Source)
> at org.drools.eclipse.rulebuilder.ui.RuleModeller.reloadWidgets(Unknown
> Source)
> at org.drools.eclipse.rulebuilder.editors.BrlPage.setModelXML(Unknown
> Source)
> at org.drools.eclipse.rulebuilder.editors.RuleEditor.pageChange(Unknown
> Source)
> at
> org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1076)
> at
> org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:597)
> at
>
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:361)
> at
> org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662)
> at
> org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
> at
>
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
> at
> org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286)
> at
> org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857)
> at
> org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)
> at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)
> at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668)
> at org.guvnor.tools.utils.PlatformUtils.openEditor(Unknown Source)
> at org.guvnor.tools.views.RepositoryView.doubleClick(Unknown Source)
> at org.guvnor.tools.views.RepositoryView.access$4(Unknown Source)
> at org.guvnor.tools.views.RepositoryView$7.run(Unknown Source)
> at org.guvnor.tools.views.RepositoryView$9.doubleClick(Unknown Source)
> at
> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:821)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> at org.eclipse.core.runtime.Platform.run(Platform.java:888)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
> at
>
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:819)
> at
>
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1419)
> at
>
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1195)
> at
> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:238)
> at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:235)
> at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:296)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> at
>
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
> at
>
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> at
>
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
> "
>
> Thanks in advance for your help.
>
> --
> View this message in context:
http://drools-java-rules-engine.46999.n3.nabble.com/Merge-repository-in-G...
> Sent from the Drools - User mailing list archive at Nabble.com.
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
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5026
days inactive
5028
days old
4 comments
4 participants
participants (4)
-
David Faulkner -
Eddy Hautot -
ioda100
-
Tihomir Surdilovic