-/*******************************************************************************\r
- * Copyright (c) 2012 Association for Decentralized Information Management in\r
- * 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.adapters;\r
-\r
-import java.util.Collection;\r
-import java.util.Map;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.utils.OrderedSetUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.adapter.impl.AbstractRemover;\r
-import org.simantics.db.layer0.util.RemoverUtil;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.modeling.ModelingResources;\r
-import org.simantics.modeling.adapters.Removers.ValidationResult;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- * @see TerminalRemover\r
- */\r
-public class ConnectionRelationRemover extends AbstractRemover {\r
-\r
- public ConnectionRelationRemover(Resource connectionRelation) {\r
- super(connectionRelation);\r
- }\r
-\r
- @Override\r
- public String canRemove(ReadGraph graph, Map<Object, Object> aux) throws DatabaseException {\r
- ModelingResources MOD = ModelingResources.getInstance(graph);\r
- Resource diagramConnectionRelation = null;\r
- Resource connectionRelation = graph.getPossibleObject(resource, MOD.DiagramConnectionRelationToConnectionRelation);\r
- if (connectionRelation != null)\r
- diagramConnectionRelation = resource;\r
- else\r
- connectionRelation = resource;\r
- ValidationResult result = Removers.validateConnectionRelationRemoval(graph, connectionRelation, diagramConnectionRelation);\r
- if (result.inUse())\r
- return Removers.formatError(graph, result);\r
- return null;\r
- }\r
-\r
- @Override\r
- public void remove(WriteGraph graph) throws DatabaseException {\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- DiagramResource DIA = DiagramResource.getInstance(graph);\r
- ModelingResources MOD = ModelingResources.getInstance(graph);\r
-\r
- Collection<Resource> lifts = graph.getObjects(resource, DIA.Lifts);\r
-\r
- // Not necessary, this is legacy support only.\r
- for (Resource def : graph.getObjects(resource, L0.ConcernsRelation_Inverse))\r
- graph.deny(def);\r
-\r
- // Remove possible symbol terminal(s).\r
- for (Resource diagramConnectionRelation : graph.getObjects(resource, MOD.ConnectionRelationToDiagramConnectionRelation)) {\r
- removeTerminals(graph, DIA, diagramConnectionRelation);\r
- Resource diagramConnectionRelationInverse = graph.getPossibleObject(diagramConnectionRelation, L0.InverseOf);\r
- graph.deny(diagramConnectionRelation);\r
- if (diagramConnectionRelationInverse != null)\r
- graph.deny(diagramConnectionRelationInverse);\r
- }\r
- removeTerminals(graph, DIA, resource);\r
-\r
- Resource connectionRelationInverse = graph.getPossibleObject(resource, L0.InverseOf);\r
- graph.deny(resource);\r
- if (connectionRelationInverse != null)\r
- graph.deny(connectionRelationInverse);\r
-\r
- if (!lifts.isEmpty())\r
- for (Resource lift : lifts)\r
- RemoverUtil.remove(graph, lift);\r
- }\r
- \r
- private void removeTerminals(WriteGraph graph, DiagramResource DIA, Resource diagramConnectionRelation) throws DatabaseException {\r
- for (Resource terminal : graph.getObjects(diagramConnectionRelation, DIA.HasConnectionPoint_Inverse)) {\r
- for (Resource ownerList : OrderedSetUtils.getOwnerLists(graph, terminal, DIA.Composite)) {\r
- OrderedSetUtils.remove(graph, ownerList, terminal);\r
- }\r
- RemoverUtil.remove(graph, terminal);\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 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.adapters;
+
+import java.util.Collection;
+import java.util.Map;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.utils.OrderedSetUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.impl.AbstractRemover;
+import org.simantics.db.layer0.util.RemoverUtil;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ModelingResources;
+import org.simantics.modeling.utils.RemoverUtils;
+import org.simantics.modeling.utils.RemoverUtils.ValidationResult;
+
+/**
+ * @author Tuukka Lehtonen
+ * @see TerminalRemover
+ */
+public class ConnectionRelationRemover extends AbstractRemover {
+
+ public ConnectionRelationRemover(Resource connectionRelation) {
+ super(connectionRelation);
+ }
+
+ @Override
+ public String canRemove(ReadGraph graph, Map<Object, Object> aux) throws DatabaseException {
+ ModelingResources MOD = ModelingResources.getInstance(graph);
+ Resource diagramConnectionRelation = null;
+ Resource connectionRelation = graph.getPossibleObject(resource, MOD.DiagramConnectionRelationToConnectionRelation);
+ if (connectionRelation != null)
+ diagramConnectionRelation = resource;
+ else
+ connectionRelation = resource;
+ ValidationResult result = RemoverUtils.validateConnectionRelationRemoval(graph, connectionRelation, diagramConnectionRelation);
+ if (result.inUse())
+ return RemoverUtils.formatError(graph, result);
+ return null;
+ }
+
+ @Override
+ public void remove(WriteGraph graph) throws DatabaseException {
+ Layer0 L0 = Layer0.getInstance(graph);
+ DiagramResource DIA = DiagramResource.getInstance(graph);
+ ModelingResources MOD = ModelingResources.getInstance(graph);
+
+ Collection<Resource> lifts = graph.getObjects(resource, DIA.Lifts);
+
+ // Not necessary, this is legacy support only.
+ for (Resource def : graph.getObjects(resource, L0.ConcernsRelation_Inverse))
+ graph.deny(def);
+
+ // Remove possible symbol terminal(s).
+ for (Resource diagramConnectionRelation : graph.getObjects(resource, MOD.ConnectionRelationToDiagramConnectionRelation)) {
+ removeTerminals(graph, DIA, diagramConnectionRelation);
+ Resource diagramConnectionRelationInverse = graph.getPossibleObject(diagramConnectionRelation, L0.InverseOf);
+ graph.deny(diagramConnectionRelation);
+ if (diagramConnectionRelationInverse != null)
+ graph.deny(diagramConnectionRelationInverse);
+ }
+ removeTerminals(graph, DIA, resource);
+
+ Resource connectionRelationInverse = graph.getPossibleObject(resource, L0.InverseOf);
+ graph.deny(resource);
+ if (connectionRelationInverse != null)
+ graph.deny(connectionRelationInverse);
+
+ if (!lifts.isEmpty())
+ for (Resource lift : lifts)
+ RemoverUtil.remove(graph, lift);
+ }
+
+ private void removeTerminals(WriteGraph graph, DiagramResource DIA, Resource diagramConnectionRelation) throws DatabaseException {
+ for (Resource terminal : graph.getObjects(diagramConnectionRelation, DIA.HasConnectionPoint_Inverse)) {
+ for (Resource ownerList : OrderedSetUtils.getOwnerLists(graph, terminal, DIA.Composite)) {
+ OrderedSetUtils.remove(graph, ownerList, terminal);
+ }
+ RemoverUtil.remove(graph, terminal);
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff