-/*******************************************************************************\r
- * Copyright (c) 2007- VTT Technical Research Centre of Finland.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.proconf.g3d.actions;\r
-\r
-import org.simantics.db.Graph;\r
-import org.simantics.db.GraphRequest;\r
-import org.simantics.db.GraphRequestAdapter;\r
-import org.simantics.db.GraphRequestStatus;\r
-import org.simantics.db.Session;\r
-import org.simantics.proconf.g3d.base.ThreeDimensionalEditorBase;\r
-\r
-public abstract class ReadInteractiveAction extends InteractiveAction {\r
- boolean sync;\r
- \r
- public ReadInteractiveAction(ThreeDimensionalEditorBase parent, boolean sync) {\r
- super(parent);\r
- this.sync = sync;\r
- }\r
- \r
- @Override\r
- public final void update(){\r
- Session session = parent.getSession();\r
- GraphRequest r = new GraphRequestAdapter() {\r
- @Override\r
- public GraphRequestStatus perform(Graph g) throws Exception {\r
- doChanges(g);\r
- return GraphRequestStatus.transactionComplete();\r
- }\r
- };\r
- if (sync) {\r
- session.syncRead(r);\r
- } else {\r
- session.asyncRead(r);\r
- } \r
- }\r
-\r
- \r
- public abstract void doChanges(Graph graph) throws Exception;\r
-\r
-}\r