| Re: [emfstore-dev] (no subject) |
Yan Zhang - KISTERS Shanghai Software Development Co., Ltd. - Pudong nan Road 12716. Level. Office Nr: 606 - 200122 Shanghai - China
Phone: +86 21 68670119 -801 | E-Mail: yan.zhang@xxxxxxxxxx | WWW: www.kisters.cn
This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden. ----- Forwarded by Yan Zhang/Shanghai/Kisters on 07/10/2014 04:35 PM -----
From: Yan Zhang/Shanghai/Kisters To: mkoegel@xxxxxxxxxxxxxxxxx, jhelming@xxxxxxxxxxxxxxxxx, Date: 07/04/2014 05:48 PM Subject:
Hi All,
I have a problem when I am using EMFStore.I can not version metamodel itself(ecore itself) using EMFStore.
For example, I build a ecore using code below:
final ESLocalProject demoProject = workspace.createLocalProject("DemoProject");
final EcoreFactory ecoreFactory = EcoreFactory.eINSTANCE;
final EClass purchaseOrderClass = ecoreFactory.createEClass();
purchaseOrderClass.setName("PurchaseOrder");
final EAttribute shipTo = ecoreFactory.createEAttribute();
shipTo.setName("shipTo");
shipTo.setEType(EcorePackage.Literals.ESTRING); //use inner Etype
shipTo.setEGenericType(null);
purchaseOrderClass.getEAttributes().add(shipTo);
final EAttribute billTo = ecoreFactory.createEAttribute();
billTo.setName("billTo");
billTo.setEType(EcorePackage.Literals.ESTRING);
billTo.setEGenericType(null);
purchaseOrderClass.getEStructuralFeatures().add(billTo);
final EClass itemClass = ecoreFactory.createEClass();
itemClass.setName("Item");
final EAttribute productName = ecoreFactory.createEAttribute();
productName.setName("productName");
productName.setEType(EcorePackage.Literals.ESTRING);
productName.setEGenericType(null);
itemClass.getEStructuralFeatures().add(productName);
final EAttribute quantity = ecoreFactory.createEAttribute();
quantity.setName("quantity");
quantity.setEType(EcorePackage.Literals.EINT);
quantity.setEGenericType(null);
itemClass.getEStructuralFeatures().add(quantity);
final EAttribute price = ecoreFactory.createEAttribute();
price.setName("price");
price.setEType(EcorePackage.Literals.EFLOAT);
price.setEGenericType(null);
itemClass.getEStructuralFeatures().add(price);
final EReference items = ecoreFactory.createEReference();
items.setName("items");
items.setEType(itemClass);
items.setUpperBound(ETypedElement.UNBOUNDED_MULTIPLICITY);
items.setContainment(true);
purchaseOrderClass.getEStructuralFeatures().add(items);
final EPackage poPackage = ecoreFactory.createEPackage();
poPackage.setName("po");
poPackage.setNsPrefix("po");
poPackage.setNsURI("http://www.example.com/SimplePO");
poPackage.getEClassifiers().add(purchaseOrderClass);
poPackage.getEClassifiers().add(itemClass);
demoProject.getModelElements().add(poPackage);
demoProject.commit("My message", null, new ESSystemOutProgressMonitor());
I want EMFStore to maintain this model, but it seems to be impossible.
Here are error stack trace:
!STACK 0
java.lang.IndexOutOfBoundsException: Index: 10, Size: 10
at java.util.ArrayList.rangeCheck(Unknown Source)
at java.util.ArrayList.get(Unknown Source)
at org.eclipse.emf.emfstore.internal.client.model.impl.OperationRecorder.createCreateDeleteOperation(OperationRecorder.java:421)
at org.eclipse.emf.emfstore.internal.client.model.impl.OperationRecorder.modelElementAdded(OperationRecorder.java:217)
at org.eclipse.emf.emfstore.internal.client.model.impl.OperationManager.modelElementAdded(OperationManager.java:259)
at org.eclipse.emf.emfstore.internal.common.model.impl.NotifiableIdEObjectCollectionImpl$1.run(NotifiableIdEObjectCollectionImpl.java:108)
at org.eclipse.emf.emfstore.internal.common.model.impl.NotifiableIdEObjectCollectionImpl$2.run(NotifiableIdEObjectCollectionImpl.java:142)
at org.eclipse.emf.emfstore.common.ESSafeRunner.run(ESSafeRunner.java:38)
at org.eclipse.emf.emfstore.internal.common.model.impl.NotifiableIdEObjectCollectionImpl.notifyIdEObjectCollectionChangeObservers(NotifiableIdEObjectCollectionImpl.java:165)
at org.eclipse.emf.emfstore.internal.common.model.impl.NotifiableIdEObjectCollectionImpl.modelElementAdded(NotifiableIdEObjectCollectionImpl.java:111)
at org.eclipse.emf.emfstore.internal.common.model.util.EObjectChangeNotifier.addAdapter(EObjectChangeNotifier.java:90)
at org.eclipse.emf.ecore.util.EContentAdapter.handleContainment(EContentAdapter.java:139)
at org.eclipse.emf.ecore.util.EContentAdapter.selfAdapt(EContentAdapter.java:74)
at org.eclipse.emf.ecore.util.EContentAdapter.notifyChanged(EContentAdapter.java:40)
at org.eclipse.emf.emfstore.internal.common.model.util.EObjectChangeNotifier.notifyChanged(EObjectChangeNotifier.java:187)
at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
at org.eclipse.emf.ecore.util.EcoreEList.dispatchNotification(EcoreEList.java:249)
at org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUnique(NotifyingListImpl.java:294)
at org.eclipse.emf.common.util.AbstractEList.add(AbstractEList.java:303)
at org.eclipse.emf.emfstore.example.helloworld.Application.runClient(Application.java:243)
at org.eclipse.emf.emfstore.example.helloworld.Application.start(Application.java:54)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
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:353)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
However, if I do not use EDataType (such as EString) or call setEGenericType(null) for each feature, this will work.
I think my question is same as http://www.eclipse.org/forums/index.php?t=msg&th=205009/
Waiting for your help, thank you very much.
Yan Zhang,
Best Regards.
_______________________________________________
emfstore-dev mailing list
emfstore-dev@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://dev.eclipse.org/mailman/listinfo/emfstore-dev