-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 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.mapping;\r
-\r
-import gnu.trove.map.hash.THashMap;\r
-\r
-import java.util.Map;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.Statement;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.common.utils.OrderedSetUtils;\r
-import org.simantics.db.exception.CancelTransactionException;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.request.PossibleModel;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.diagram.stubs.G2DResource;\r
-import org.simantics.diagram.synchronization.ISynchronizationContext;\r
-import org.simantics.diagram.synchronization.StatementEvaluation;\r
-import org.simantics.diagram.synchronization.graph.BasicResources;\r
-import org.simantics.diagram.synchronization.graph.CopyAdvisorUtil;\r
-import org.simantics.diagram.synchronization.graph.GraphCopyAdvisor;\r
-import org.simantics.diagram.synchronization.graph.GraphSynchronizationHints;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.utils.datastructures.BinaryFunction;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class ElementCopyAdvisor extends GraphCopyAdvisor {\r
-\r
- G2DResource G2D;\r
- DiagramResource DIA;\r
-\r
- /**\r
- * This is necessary to have DIA.Flag type copied over to the copied flag.\r
- * Diagram mapping will have problems and potentially break the\r
- * configuration if the type is not the same as in the source.\r
- */\r
- BinaryFunction<StatementEvaluation, ReadGraph, Statement> statementAdvisor =\r
- new BinaryFunction<StatementEvaluation, ReadGraph, Statement>() {\r
- @Override\r
- public StatementEvaluation call(ReadGraph graph, Statement stm) {\r
- if (DIA.HasFlagType.equals(stm.getPredicate()))\r
- return StatementEvaluation.INCLUDE;\r
- if (G2D.HasFontStyle.equals(stm.getPredicate()))\r
- return StatementEvaluation.INCLUDE;\r
- return StatementEvaluation.USE_DEFAULT;\r
- }\r
- };\r
-\r
- @Override\r
- public Evaluation canCopy(ISynchronizationContext context, WriteGraph graph, Resource source, Resource sourcecontainer, Resource targetContainer) throws DatabaseException {\r
- BasicResources br = context.get(GraphSynchronizationHints.BASIC_RESOURCES);\r
- return graph.isInstanceOf(source, br.DIA.Element) ? Evaluation.SUPPORTED : Evaluation.NOT_SUPPORTED;\r
- }\r
-\r
- @Override\r
- public Object copy(ISynchronizationContext context, WriteGraph graph, Resource source, Resource sourceContainer, Resource targetContainer) throws DatabaseException {\r
- return copy(context, graph, source, sourceContainer, targetContainer, new THashMap<Object, Object>());\r
- }\r
-\r
- @Override\r
- public Object copy(ISynchronizationContext context, WriteGraph graph, Resource source, Resource sourceContainer,\r
- Resource targetContainer, Map<Object, Object> map) throws DatabaseException {\r
- Resource model = graph.syncRequest(new PossibleModel(targetContainer));\r
- //if (model == null)\r
- // throw new IllegalArgumentException("no model found for copy target container " + NameUtils.getSafeName(graph, targetContainer, true));\r
-\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- G2D = G2DResource.getInstance(graph);\r
- DIA = DiagramResource.getInstance(graph);\r
-\r
- Resource copy = (model != null) ?\r
- CopyAdvisorUtil.copy3(graph, source, model, statementAdvisor, map) :\r
- CopyAdvisorUtil.copy2(graph, source, statementAdvisor, map);\r
-\r
- if (graph.hasStatement(sourceContainer, L0.ConsistsOf, source))\r
- graph.claim(targetContainer, L0.ConsistsOf, copy);\r
-\r
- return copy;\r
- }\r
-\r
- @Override\r
- public Object cut(ISynchronizationContext context, WriteGraph graph, Resource source, Resource sourceContainer,\r
- Resource targetContainer) throws DatabaseException {\r
-\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- DiagramResource DIA = DiagramResource.getInstance(graph);\r
-\r
- if (sourceContainer.equals(targetContainer))\r
- return null;\r
-\r
- // disconnect from source diagram\r
- if (!OrderedSetUtils.remove(graph, sourceContainer, source))\r
- // Unlink failed for some reason.\r
- throw new CancelTransactionException("Failed to unlink element "\r
- + NameUtils.getSafeName(graph, source) + " from source diagram "\r
- + NameUtils.getSafeName(graph, sourceContainer));\r
-\r
- // connect to target diagram\r
- boolean prepend = graph.isInstanceOf(source, DIA.Connection);\r
- boolean add = true;\r
- if (prepend)\r
- add = OrderedSetUtils.addFirst(graph, targetContainer, source);\r
- else\r
- add = OrderedSetUtils.add(graph, targetContainer, source);\r
- if (!add)\r
- // Link failed for some reason.\r
- throw new CancelTransactionException("Failed to link element "\r
- + NameUtils.getSafeName(graph, source) + " to target diagram "\r
- + NameUtils.getSafeName(graph, targetContainer));\r
-\r
- // This handles e.g. connections, which are not part of container\r
- if(graph.hasStatement(sourceContainer, L0.ConsistsOf, source)) {\r
- graph.deny(sourceContainer, L0.ConsistsOf, source);\r
- graph.claim(targetContainer, L0.ConsistsOf, source);\r
- }\r
-\r
- return source;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.mapping;
+
+import java.util.Map;
+import java.util.function.BiFunction;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.common.utils.OrderedSetUtils;
+import org.simantics.db.exception.CancelTransactionException;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.request.PossibleModel;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.diagram.stubs.G2DResource;
+import org.simantics.diagram.synchronization.ISynchronizationContext;
+import org.simantics.diagram.synchronization.StatementEvaluation;
+import org.simantics.diagram.synchronization.graph.BasicResources;
+import org.simantics.diagram.synchronization.graph.CopyAdvisorUtil;
+import org.simantics.diagram.synchronization.graph.GraphCopyAdvisor;
+import org.simantics.diagram.synchronization.graph.GraphSynchronizationHints;
+import org.simantics.layer0.Layer0;
+
+import gnu.trove.map.hash.THashMap;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class ElementCopyAdvisor extends GraphCopyAdvisor {
+
+ G2DResource G2D;
+ DiagramResource DIA;
+
+ /**
+ * This is necessary to have DIA.Flag type copied over to the copied flag.
+ * Diagram mapping will have problems and potentially break the
+ * configuration if the type is not the same as in the source.
+ */
+ BiFunction<ReadGraph, Statement, StatementEvaluation> statementAdvisor =
+ new BiFunction<ReadGraph, Statement, StatementEvaluation>() {
+ @Override
+ public StatementEvaluation apply(ReadGraph graph, Statement stm) {
+ if (DIA.HasFlagType.equals(stm.getPredicate()))
+ return StatementEvaluation.INCLUDE;
+ if (G2D.HasFontStyle.equals(stm.getPredicate()))
+ return StatementEvaluation.INCLUDE;
+ return StatementEvaluation.USE_DEFAULT;
+ }
+ };
+
+ @Override
+ public Evaluation canCopy(ISynchronizationContext context, WriteGraph graph, Resource source, Resource sourcecontainer, Resource targetContainer) throws DatabaseException {
+ BasicResources br = context.get(GraphSynchronizationHints.BASIC_RESOURCES);
+ return graph.isInstanceOf(source, br.DIA.Element) ? Evaluation.SUPPORTED : Evaluation.NOT_SUPPORTED;
+ }
+
+ @Override
+ public Object copy(ISynchronizationContext context, WriteGraph graph, Resource source, Resource sourceContainer, Resource targetContainer) throws DatabaseException {
+ return copy(context, graph, source, sourceContainer, targetContainer, new THashMap<Object, Object>());
+ }
+
+ @Override
+ public Object copy(ISynchronizationContext context, WriteGraph graph, Resource source, Resource sourceContainer,
+ Resource targetContainer, Map<Object, Object> map) throws DatabaseException {
+ Resource model = graph.syncRequest(new PossibleModel(targetContainer));
+ //if (model == null)
+ // throw new IllegalArgumentException("no model found for copy target container " + NameUtils.getSafeName(graph, targetContainer, true));
+
+ Layer0 L0 = Layer0.getInstance(graph);
+ G2D = G2DResource.getInstance(graph);
+ DIA = DiagramResource.getInstance(graph);
+
+ Resource copy = (model != null) ?
+ CopyAdvisorUtil.copy3(graph, source, model, statementAdvisor, map) :
+ CopyAdvisorUtil.copy2(graph, source, statementAdvisor, map);
+
+ if (graph.hasStatement(sourceContainer, L0.ConsistsOf, source))
+ graph.claim(targetContainer, L0.ConsistsOf, copy);
+
+ return copy;
+ }
+
+ @Override
+ public Object cut(ISynchronizationContext context, WriteGraph graph, Resource source, Resource sourceContainer,
+ Resource targetContainer) throws DatabaseException {
+
+ Layer0 L0 = Layer0.getInstance(graph);
+ DiagramResource DIA = DiagramResource.getInstance(graph);
+
+ if (sourceContainer.equals(targetContainer))
+ return null;
+
+ // disconnect from source diagram
+ if (!OrderedSetUtils.remove(graph, sourceContainer, source))
+ // Unlink failed for some reason.
+ throw new CancelTransactionException("Failed to unlink element "
+ + NameUtils.getSafeName(graph, source) + " from source diagram "
+ + NameUtils.getSafeName(graph, sourceContainer));
+
+ // connect to target diagram
+ boolean prepend = graph.isInstanceOf(source, DIA.Connection);
+ boolean add = true;
+ if (prepend)
+ add = OrderedSetUtils.addFirst(graph, targetContainer, source);
+ else
+ add = OrderedSetUtils.add(graph, targetContainer, source);
+ if (!add)
+ // Link failed for some reason.
+ throw new CancelTransactionException("Failed to link element "
+ + NameUtils.getSafeName(graph, source) + " to target diagram "
+ + NameUtils.getSafeName(graph, targetContainer));
+
+ // This handles e.g. connections, which are not part of container
+ if(graph.hasStatement(sourceContainer, L0.ConsistsOf, source)) {
+ graph.deny(sourceContainer, L0.ConsistsOf, source);
+ graph.claim(targetContainer, L0.ConsistsOf, source);
+ }
+
+ return source;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff