-/*******************************************************************************\r
- * Copyright (c) 2007, 2012 Association for Decentralized Information Management\r
- * in Industry THTH ry.\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.modeling.ui.property;\r
-\r
-import java.util.Collection;\r
-\r
-import org.eclipse.core.expressions.PropertyTester;\r
-import org.simantics.DatabaseJob;\r
-import org.simantics.Simantics;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.common.request.UniqueRead;\r
-import org.simantics.db.common.utils.RequestUtil;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.request.ActiveModels;\r
-import org.simantics.scl.reflection.OntologyVersions;\r
-import org.simantics.ui.SimanticsUI;\r
-import org.simantics.utils.ui.ErrorLogger;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class ModelPropertyTester extends PropertyTester {\r
-\r
- /**\r
- * Tests if the received object within the model browser tree node is an\r
- * instance of the class specified as the argument.\r
- */\r
- private static final String HAS_ACTIVE_MODELS_OF_TYPE = "hasActiveModelsOfType";\r
-\r
- @Override\r
- public boolean test(final Object receiver, final String property, final Object[] args, final Object expectedValue) {\r
- try {\r
- if (HAS_ACTIVE_MODELS_OF_TYPE.equals(property)) {\r
- if (args.length == 0)\r
- return false;\r
-\r
- Session session = Simantics.peekSession();\r
- final Resource project = Simantics.peekProjectResource();\r
- if (session != null && project != null) {\r
- if (DatabaseJob.inProgress())\r
- return false;\r
-\r
- return RequestUtil.trySyncRequest(\r
- session,\r
- SimanticsUI.UI_THREAD_REQUEST_START_TIMEOUT,\r
- SimanticsUI.UI_THREAD_REQUEST_EXECUTION_TIMEOUT,\r
- false,\r
- new UniqueRead<Boolean>() {\r
- @Override\r
- public Boolean perform(ReadGraph graph)\r
- throws DatabaseException {\r
- Resource type = graph.getPossibleResource( OntologyVersions.getInstance().currentVersion((String) args[0]) );\r
- if (type == null)\r
- return false;\r
-\r
- Collection<Resource> activeModels = graph.syncRequest(new ActiveModels(project));\r
- for (Resource activeModel : activeModels)\r
- if (graph.isInstanceOf(activeModel, type))\r
- return true;\r
- return false;\r
- }\r
- });\r
- }\r
- }\r
- } catch (DatabaseException | InterruptedException e) {\r
- ErrorLogger.defaultLogError(e);\r
- }\r
- return false;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2012 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.modeling.ui.property;
+
+import java.util.Collection;
+
+import org.eclipse.core.expressions.PropertyTester;
+import org.simantics.DatabaseJob;
+import org.simantics.Simantics;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.common.request.UniqueRead;
+import org.simantics.db.common.utils.RequestUtil;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.request.ActiveModels;
+import org.simantics.scl.reflection.OntologyVersions;
+import org.simantics.ui.SimanticsUI;
+import org.simantics.utils.ui.ErrorLogger;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class ModelPropertyTester extends PropertyTester {
+
+ /**
+ * Tests if the received object within the model browser tree node is an
+ * instance of the class specified as the argument.
+ */
+ private static final String HAS_ACTIVE_MODELS_OF_TYPE = "hasActiveModelsOfType";
+
+ @Override
+ public boolean test(final Object receiver, final String property, final Object[] args, final Object expectedValue) {
+ try {
+ if (HAS_ACTIVE_MODELS_OF_TYPE.equals(property)) {
+ if (args.length == 0)
+ return false;
+
+ Session session = Simantics.peekSession();
+ final Resource project = Simantics.peekProjectResource();
+ if (session != null && project != null) {
+ if (DatabaseJob.inProgress())
+ return false;
+
+ return RequestUtil.trySyncRequest(
+ session,
+ SimanticsUI.UI_THREAD_REQUEST_START_TIMEOUT,
+ SimanticsUI.UI_THREAD_REQUEST_EXECUTION_TIMEOUT,
+ false,
+ new UniqueRead<Boolean>() {
+ @Override
+ public Boolean perform(ReadGraph graph)
+ throws DatabaseException {
+ Resource type = graph.getPossibleResource( OntologyVersions.getInstance().currentVersion((String) args[0]) );
+ if (type == null)
+ return false;
+
+ Collection<Resource> activeModels = graph.syncRequest(new ActiveModels(project));
+ for (Resource activeModel : activeModels)
+ if (graph.isInstanceOf(activeModel, type))
+ return true;
+ return false;
+ }
+ });
+ }
+ }
+ } catch (DatabaseException | InterruptedException e) {
+ ErrorLogger.defaultLogError(e);
+ }
+ return false;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff