-package org.simantics.document.ui.actions;\r
-\r
-import java.io.IOException;\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.request.WriteRequest;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.adapter.ActionFactory;\r
-import org.simantics.document.DocumentResource;\r
-import org.simantics.graphfile.util.GraphFileUtil;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.ui.SimanticsUI;\r
-\r
-public class NewFileDocument implements ActionFactory {\r
- Resource relation;\r
- String defaultName;\r
- \r
- public NewFileDocument(ReadGraph graph, String relationUri, String defaultName) throws DatabaseException {\r
- relation = graph.getResource(relationUri);\r
- this.defaultName = defaultName;\r
- }\r
- \r
- @Override\r
- public Runnable create(Object target) {\r
-\r
- if(!(target instanceof Resource))\r
- return null;\r
-\r
- final Resource resource = (Resource)target;\r
-\r
- return new Runnable() {\r
- @Override\r
- public void run() {\r
- SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
- \r
- @Override\r
- public void perform(WriteGraph graph) throws DatabaseException {\r
- graph.markUndoPoint();\r
- \r
- Layer0 l0 = Layer0.getInstance(graph);\r
-\r
- String name = NameUtils.findFreshName(graph, defaultName, resource, relation);\r
- DocumentResource doc = DocumentResource.getInstance(graph);\r
- \r
- Resource fileResource = graph.newResource();\r
- graph.claim(fileResource, l0.InstanceOf, doc.FileDocument);\r
- graph.claimLiteral(fileResource, l0.HasName, name);\r
- graph.claim(resource, relation, fileResource);\r
- try {\r
- GraphFileUtil.writeDataToGraph(graph, new byte[0], fileResource);\r
- } catch (IOException e) {\r
- throw new DatabaseException(e);\r
- }\r
- }\r
- \r
- });\r
- }\r
- };\r
- }\r
-}\r
+package org.simantics.document.ui.actions;
+
+import java.io.IOException;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.ActionFactory;
+import org.simantics.document.DocumentResource;
+import org.simantics.graphfile.util.GraphFileUtil;
+import org.simantics.layer0.Layer0;
+import org.simantics.ui.SimanticsUI;
+
+public class NewFileDocument implements ActionFactory {
+ Resource relation;
+ String defaultName;
+
+ public NewFileDocument(ReadGraph graph, String relationUri, String defaultName) throws DatabaseException {
+ relation = graph.getResource(relationUri);
+ this.defaultName = defaultName;
+ }
+
+ @Override
+ public Runnable create(Object target) {
+
+ if(!(target instanceof Resource))
+ return null;
+
+ final Resource resource = (Resource)target;
+
+ return new Runnable() {
+ @Override
+ public void run() {
+ SimanticsUI.getSession().asyncRequest(new WriteRequest() {
+
+ @Override
+ public void perform(WriteGraph graph) throws DatabaseException {
+ graph.markUndoPoint();
+
+ Layer0 l0 = Layer0.getInstance(graph);
+
+ String name = NameUtils.findFreshName(graph, defaultName, resource, relation);
+ DocumentResource doc = DocumentResource.getInstance(graph);
+
+ Resource fileResource = graph.newResource();
+ graph.claim(fileResource, l0.InstanceOf, doc.FileDocument);
+ graph.claimLiteral(fileResource, l0.HasName, name);
+ graph.claim(resource, relation, fileResource);
+ try {
+ GraphFileUtil.writeDataToGraph(graph, new byte[0], fileResource);
+ } catch (IOException e) {
+ throw new DatabaseException(e);
+ }
+ }
+
+ });
+ }
+ };
+ }
+}