Home > Cannot Modify > Cannot Modify Resource Set Without A Write Transaction

Cannot Modify Resource Set Without A Write Transaction

getGraphicsAlgorithm().getPictogramElement( )); IUpdateFeature updateFeature = getFeatureProvider().getUpdateFeature(updateContext); updateFeature.update(updateContext); }}); In the Update function I am trying to change the value of the text field of a Pictogram element: // Set name in fred wrote: > other information I can give you : > > when I launch my editor for the first time with an empty database, all > tables are created successfully. Perhaps your resource >> implementation isn't meeting this requirement? >> >> HTH, >> >> Christian >> Reply 6. Why does low frequency RFID have a short read range? http://ecoflashapps.com/cannot-modify/cannot-modify-resource-set-without-a-write-transaction-emf.html

In general, transferring a resource instance from one resource-set to another will surprise the transaction API and probably cause problems. Hot Network Questions Tank-Fighting Alien How can a Cleric be proficient in warhammers? Anzeige KOSTENLOSES Java-Grundlagen Training im Wert von 39 € Sichere dir hier den kostenlosen Zugriff auf umfangreiches Java-Know How und starte richtig durch! Ignorierte Inhalte anzeigen Status des Themas: Es A different way to handle Microsoft Exchange emails How to make figure bigger in subfigures when width? https://www.eclipse.org/forums/index.php/t/239693/

At 6:19 AM on Jan 16, 2008, Ed Merks wrote: Re: Cannot modify resource set without a write transaction Fred, You do need to use transactions to make changes in a For this reason, I added an additional Property for S, called "Mapped" (should be true, when at least one U satisfies S, otherwise it is false). Show your code and the error. At delivery time, client criticises the lack of some features that weren't written on my quote.

What are the applications of taking the output of an amp with a microphone? EMF Transactions are not only used by graphiti and all the information that follows is not Graphiti dependent. If I close my diagram editor, the exception discribed above is raised. the same error occurs > in both cases > > I hope someone could help me, I am blocked from a moment... > thank's by advance > fred > Reply

This site uses cookies, as explained in our cookie policy. To change successfully properties of EObjects following i had to do: public void SpecificationEditPart.handleNotification(Notification event) { EObject eObject = (EObject)event.getNotifier(); SpecificationImpl notifier = (SpecificationImpl)eObject; EList satisfyRelationList = notifier.getIncoming(); int satisfyRelationListSize = I need to re-work the gmf tutorial for Teneo but just have not had the time to so . Perhaps your resource > implementation isn't meeting this requirement? > > HTH, > > Christian > Reply 5.

Browse other questions tagged eclipse-rcp graphiti or ask your own question. Your problem is that you execute a write transaction from within another write transaction. Join them; it only takes a minute: Sign up Modify a pictogram element in Eclipse RCP Graphiti up vote 0 down vote favorite I tried the solution provided here: automatic update What's the best way to build URLs for dynamic content collections?

On Startup a default model file is created and saved to disk, which works fine Add a model element (ConfirmDialog) Save Then this error occurs (BUT the model is actually saved http://stackoverflow.com/questions/18328639/modify-a-pictogram-element-in-eclipse-rcp-graphiti Tired of useless tips? And so is interrupting the inner command without affecting the outer one. performFinish(ClassAttributeConfigurationWizard.java:44) at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:742) at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:373) at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1561) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1585) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1570) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1360) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3482) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3068) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.openhealthtools.hl7.smd.core.model.hl7metamodel.diagram.actions.ConfigureAttributesAction.

Whether this is >> the same resource that is in the process of unloading or not, the likely >> result for your application is mysterious problems following because of >> lingering his comment is here Tomas i have got a problem: i want to get my values and set them in my model (im using gmf) Code (Java): @Override protected void refreshBounds() { Join them; it only takes a minute: Sign up EMF/GMF/Papyrus - Set excplicit an ElementImpl - Property out of code up vote 4 down vote favorite I have an EMF-model and At 8:42 AM on Jan 16, 2008, Ed Merks wrote: Re: Cannot modify resource set without a write transaction Fred, This looks to be mostly a Teneo aspect of your question,

But if I want to add or change anything to the diagram an exception is thrown. Why did Michael Corleone not forgive his brother Fredo? What are the applications of taking the output of an amp with a microphone? http://ecoflashapps.com/cannot-modify/cannot-modify-limit-apachectl.html In general everything you do, including reading the model, should be done within a transaction's scope.

Wenn man das Element verschiebt, sollen sich die Werte korrekt aktualisieren. (Ist schon gemacht, siehe Code) Nun will ich es auch umgekehrt haben. What's the best way to build URLs for dynamic content collections? gr.

Martin Taal will be participating in one of the EclipseCon tutorials to show how to integrate Teneo into existing editors...

gr. Not the answer you're looking for? Compare elements iteratively How to gain confidence with new "big" bike? Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest No comments: Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) Blog Archive June 2015 (1) January 2015 (1)

Accept & Close Code and Stuff Home Top About Apr 18, 2012 Graphiti - EMF Transactions When using Graphiti, changes to the model must be performed within a transaction. All changes made to the model should be done using commands. Automated exception search integrated into your IDE Test Samebug Integration for IntelliJ IDEA 0 mark When using Graphiti, calling eGet throws IllegalStateException because of Bpmn2OppositeReferenceAdapter Eclipse Bugzilla | 6 years ago http://ecoflashapps.com/cannot-modify/cannot-modify-header-information-php-ini.html Das Problem ist Code (Java): /** * @generated */ public class ElementPropertySection extends AdvancedPropertySection implements IPropertySourceProvider { /** * @generated */

configureClassAttributes(ClassConfigurator.java:88) at org.openhealthtools.hl7.smd.core.model.hl7metamodel.diagram.wizards.ClassAttributeConfigurationWizard. Back to the top Javalobby | JavaForge | Javacrawl | JDocs | JRoller | JUGCentral | MyJavaServer | ADVERTISE Username/Email: Password: SIGN IN Home Features Forums Announcements Newsletter Podcasts About Write At 9:05 AM on Jan 16, 2008, Martin Taal wrote: Re: Cannot modify resource set without a write transaction Fred, You should check the log if the creation of a table Hi, actually I think don't get your problem right, but nontheless my 2 cents.

Method to return date ranges of 1 year The different twins Why do languages require parenthesis around expressions when used with "if" and "while"? Whether this is the > same resource that is in the process of unloading or not, the likely result > for your application is mysterious problems following because of lingering > Automated exception search integrated into your IDE Test Samebug Integration for IntelliJ IDEA Root Cause Analysis java.lang.IllegalStateException Cannot modify resource set without a write transaction at org.eclipse.emf.transaction.impl.TransactionChangeRecorder.assertWriting() org.eclipse.emf TransactionChangeRecorder.notifyChanged org.eclipse.emf.transaction.impl.TransactionChangeRecorder.assertWriting(TransactionChangeRecorder.java:348) org.eclipse.emf.transaction.impl.TransactionChangeRecorder.appendNotification(TransactionChangeRecorder.java:302) How to gain confidence with new "big" bike?

Tired of useless tips? try { TransactionalEditingDomain domain = TransactionUtils.getEditingDomain(model_object); domain.getCommandStack().execute(new RecordingCommand(domain) { public void doExecute() { // do the changes here // OperationCanceledException can be replaced with other runtime exception throw new OperationCanceledException("Please rollback"); but now how can i set my values + figures via the propertypage? (fe: Type in PropertyValue x = 100; Shapes x position = 100), is there a simple way to Then, I tried to set the "Mapped"-Property out of code, when one / more connections were added (in the handleNotification - Method): notifier.setMapped(true); with excception: IllegalstateException: Cannot modify resource set without

Why is looping over find's output bad practice? "Carrie has arrived at the airport for two hours." - Is this sentence grammatically correct?