-/*******************************************************************************\r
- * Copyright (c) 2013 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.graphfile.adapters;\r
-\r
-import java.util.HashMap;\r
-import java.util.Map;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.WriteOnlyGraph;\r
-import org.simantics.db.common.request.FreshEscapedName;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.request.PossibleModel;\r
-import org.simantics.graph.db.IImportAdvisor;\r
-import org.simantics.graph.representation.Root;\r
-import org.simantics.graphfile.ontology.GraphFileResource;\r
-import org.simantics.layer0.Layer0;\r
-\r
-public class SystemResourcePasteImportAdvisor implements IImportAdvisor {\r
-\r
- protected Resource root;\r
- protected Resource library;\r
- protected Resource model;\r
- protected String singleType = null;\r
- protected Map<String, String> nameMappings = new HashMap<String, String>();\r
- \r
- public SystemResourcePasteImportAdvisor(ReadGraph graph, Resource library) throws DatabaseException {\r
- this.library = library;\r
- this.model = graph.syncRequest(new PossibleModel(library));\r
- }\r
-\r
- public Resource getTarget() {\r
- return library;\r
- }\r
-\r
- public Resource analyzeType(ReadGraph graph, Root root) throws DatabaseException {\r
- return null;\r
- }\r
- \r
- @Override\r
- public Resource analyzeRoot(ReadGraph graph, Root root) throws DatabaseException {\r
- \r
- if("%model".equals(root.name)) return model;\r
- \r
- analyzeType(graph, root);\r
-\r
- String type = root.type;\r
- if(singleType != null) {\r
- if(!type.equals(singleType)) throw new DatabaseException("Paste of a set of different types of objects is not supported.");\r
- } else {\r
- singleType = type;\r
- }\r
- \r
- String newName = newName(graph, library, root.name);\r
- nameMappings.put(root.name, newName);\r
- \r
- return null;\r
-\r
- }\r
- \r
- public String newName(ReadGraph graph, Resource library, String name) throws DatabaseException {\r
- return graph.syncRequest(new FreshEscapedName(library, GraphFileResource.getInstance(graph).HasSystemResource, name));\r
- }\r
-\r
- @Override\r
- public Resource createRoot(WriteOnlyGraph graph, Root root) throws DatabaseException {\r
- \r
- Layer0 l0 = graph.getService(Layer0.class);\r
-\r
- this.root = graph.newResource();\r
- String name = root.name;\r
- String newName = nameMappings.get(name);\r
- graph.addLiteral(this.root, l0.HasName, l0.NameOf, l0.String, newName, Bindings.STRING);\r
- return this.root;\r
-\r
- }\r
- \r
- public Resource getRoot() {\r
- return root;\r
- }\r
- \r
- public void attachRoot(WriteGraph graph) throws DatabaseException {\r
- GraphFileResource gf = GraphFileResource.getInstance(graph);\r
- if (graph.isInstanceOf(library, gf.Folder)) {\r
- if (graph.isInstanceOf(root, gf.Folder)) {\r
- graph.claim(library, gf.HasFolder, root);\r
- return;\r
- } else if (graph.isInstanceOf(root, gf.File)) {\r
- graph.claim(library, gf.HasFile, root);\r
- return;\r
- }\r
- }\r
- throw new DatabaseException("Unknown type, cannot attach copied resource " + root);\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2013 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.graphfile.adapters;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.WriteOnlyGraph;
+import org.simantics.db.common.request.FreshEscapedName;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.request.PossibleModel;
+import org.simantics.graph.db.IImportAdvisor;
+import org.simantics.graph.representation.Root;
+import org.simantics.graphfile.ontology.GraphFileResource;
+import org.simantics.layer0.Layer0;
+
+public class SystemResourcePasteImportAdvisor implements IImportAdvisor {
+
+ protected Resource root;
+ protected Resource library;
+ protected Resource model;
+ protected String singleType = null;
+ protected Map<String, String> nameMappings = new HashMap<String, String>();
+
+ public SystemResourcePasteImportAdvisor(ReadGraph graph, Resource library) throws DatabaseException {
+ this.library = library;
+ this.model = graph.syncRequest(new PossibleModel(library));
+ }
+
+ public Resource getTarget() {
+ return library;
+ }
+
+ public Resource analyzeType(ReadGraph graph, Root root) throws DatabaseException {
+ return null;
+ }
+
+ @Override
+ public Resource analyzeRoot(ReadGraph graph, Root root) throws DatabaseException {
+
+ if("%model".equals(root.name)) return model;
+
+ analyzeType(graph, root);
+
+ String type = root.type;
+ if(singleType != null) {
+ if(!type.equals(singleType)) throw new DatabaseException("Paste of a set of different types of objects is not supported.");
+ } else {
+ singleType = type;
+ }
+
+ String newName = newName(graph, library, root.name);
+ nameMappings.put(root.name, newName);
+
+ return null;
+
+ }
+
+ public String newName(ReadGraph graph, Resource library, String name) throws DatabaseException {
+ return graph.syncRequest(new FreshEscapedName(library, GraphFileResource.getInstance(graph).HasSystemResource, name));
+ }
+
+ @Override
+ public Resource createRoot(WriteOnlyGraph graph, Root root) throws DatabaseException {
+
+ Layer0 l0 = graph.getService(Layer0.class);
+
+ this.root = graph.newResource();
+ String name = root.name;
+ String newName = nameMappings.get(name);
+ graph.addLiteral(this.root, l0.HasName, l0.NameOf, l0.String, newName, Bindings.STRING);
+ return this.root;
+
+ }
+
+ public Resource getRoot() {
+ return root;
+ }
+
+ public void attachRoot(WriteGraph graph) throws DatabaseException {
+ GraphFileResource gf = GraphFileResource.getInstance(graph);
+ if (graph.isInstanceOf(library, gf.Folder)) {
+ if (graph.isInstanceOf(root, gf.Folder)) {
+ graph.claim(library, gf.HasFolder, root);
+ return;
+ } else if (graph.isInstanceOf(root, gf.File)) {
+ graph.claim(library, gf.HasFile, root);
+ return;
+ }
+ }
+ throw new DatabaseException("Unknown type, cannot attach copied resource " + root);
+ }
+
+}
Code Review / simantics / platform.git / blobdiff