--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 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.issues.common;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.request.ObjectsWithType;\r
+import org.simantics.db.common.request.ResourceRead;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.issues.ontology.IssueResource;\r
+import org.simantics.layer0.Layer0;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class SelectedModelBatchIssueSources extends ResourceRead<Collection<Resource>> {\r
+\r
+ public SelectedModelBatchIssueSources(Resource resource) {\r
+ super(resource);\r
+ }\r
+\r
+ @Override\r
+ public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {\r
+ Layer0 L0 = Layer0.getInstance(graph);\r
+ IssueResource ISSUE = IssueResource.getInstance(graph);\r
+ ArrayList<Resource> result = new ArrayList<Resource>();\r
+ for(Resource issueSource : graph.sync(new ObjectsWithType(resource, L0.ConsistsOf, ISSUE.IssueSource))) {\r
+ if(graph.hasStatement(issueSource, ISSUE.IssueSource_Selected)) result.add(issueSource);\r
+ }\r
+ return result;\r
+ }\r
+\r
+}\r