X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Ftypicals%2FAvailableSynchronizationRules.java;fp=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Ftypicals%2FAvailableSynchronizationRules.java;h=07c8bc2aefbb65eb374a2b2b90f905b9e3dcfbd3;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/typicals/AvailableSynchronizationRules.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/typicals/AvailableSynchronizationRules.java
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+/*******************************************************************************
+ * 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.typicals;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.NamedResource;
+import org.simantics.db.common.request.ObjectsWithType;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ModelingResources;
+
+public class AvailableSynchronizationRules extends ResourceRead<Collection<NamedResource>> {
+
+	public AvailableSynchronizationRules(Resource resource) {
+		super(resource);
+	}
+
+	@Override
+	public Collection<NamedResource> perform(ReadGraph graph)
+			throws DatabaseException {
+		
+		Layer0 L0 = Layer0.getInstance(graph);
+		DiagramResource DIA = DiagramResource.getInstance(graph);
+		ModelingResources MOD = ModelingResources.getInstance(graph);
+		
+		Set<Resource> rules = new HashSet<Resource>();
+		for(Resource element : graph.syncRequest(new ObjectsWithType(resource, L0.ConsistsOf, DIA.Element))) {
+			for (Resource rule : graph.getObjects(element, MOD.HasTypicalSynchronizationRule)) {
+				ITypicalSynchronizationRule r = graph.getPossibleAdapter(rule, ITypicalSynchronizationRule.class);
+				if (r != null) rules.add(rule);
+			}
+		}
+		
+		Collection<NamedResource> result = new ArrayList<NamedResource>();
+		for(Resource rule : rules) {
+			String name = NameUtils.getSafeLabel(graph, rule);
+			result.add(new NamedResource(name, rule));
+		}
+		
+		return result;
+		
+	}
+
+}
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