diff options
| -rw-r--r-- | plugins/org.eclipse.sirius.diagram.sequence/src/org/eclipse/sirius/diagram/sequence/business/internal/elements/Operand.java | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/plugins/org.eclipse.sirius.diagram.sequence/src/org/eclipse/sirius/diagram/sequence/business/internal/elements/Operand.java b/plugins/org.eclipse.sirius.diagram.sequence/src/org/eclipse/sirius/diagram/sequence/business/internal/elements/Operand.java index d1bc3ecc29..136394c0f1 100644 --- a/plugins/org.eclipse.sirius.diagram.sequence/src/org/eclipse/sirius/diagram/sequence/business/internal/elements/Operand.java +++ b/plugins/org.eclipse.sirius.diagram.sequence/src/org/eclipse/sirius/diagram/sequence/business/internal/elements/Operand.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2010, 2021 THALES GLOBAL SERVICES and others. + * Copyright (c) 2010, 2022 THALES GLOBAL SERVICES and others. * This program and the accompanying materials * are made available under the terms of the Eclipse Public License 2.0 * which accompanies this distribution, and is available at @@ -22,6 +22,7 @@ import org.eclipse.gmf.runtime.notation.Bounds; import org.eclipse.gmf.runtime.notation.Node; import org.eclipse.gmf.runtime.notation.NotationPackage; import org.eclipse.gmf.runtime.notation.View; +import org.eclipse.sirius.common.tools.api.query.IllegalStateExceptionQuery; import org.eclipse.sirius.diagram.DDiagramElement; import org.eclipse.sirius.diagram.sequence.business.api.util.Range; import org.eclipse.sirius.diagram.sequence.business.internal.layout.LayoutConstants; @@ -179,7 +180,17 @@ public class Operand extends AbstractSequenceNode implements ISequenceEvent { combinedFragment = CacheHelper.getOperandToCombinedFragmentCache().get(this); } if (combinedFragment == null) { - EObject viewContainer = this.view.eContainer(); + EObject viewContainer = null; + try { + viewContainer = this.view.eContainer(); + } catch (IllegalStateException e) { + if (new IllegalStateExceptionQuery(e).isAConnectionLostException()) { + // Nothing to log here, this can happen if the resource is not accessible anymore (distant + // resource). + } else { + throw e; + } + } if (viewContainer instanceof View) { View parentView = (View) viewContainer; Option<CombinedFragment> parentElement = ISequenceElementAccessor.getCombinedFragment(parentView); |