-/*******************************************************************************\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.ui.modelBrowser2.contributions;\r
-\r
-import java.util.Collection;\r
-import java.util.Map;\r
-import java.util.function.Consumer;\r
-\r
-import org.simantics.Simantics;\r
-import org.simantics.browsing.ui.BuiltinKeys;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.Tester;\r
-import org.simantics.browsing.ui.graph.contributor.viewpoint.ContextInputCallbackViewpointContributor;\r
-import org.simantics.browsing.ui.graph.tester.GraphTesters;\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.RequestProcessor;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.common.primitiverequest.Adapter;\r
-import org.simantics.db.common.request.Queries;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.adapter.GenericRelationIndex;\r
-import org.simantics.db.request.Read;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.modeling.ui.modelBrowser2.model.RelationViewNode;\r
-import org.simantics.operation.Layer0X;\r
-\r
-public class RelationView extends ContextInputCallbackViewpointContributor {\r
-\r
- public RelationView() {\r
- super(RelationViewNode.class);\r
- }\r
-\r
- @Override\r
- public Tester getNodeContextTester() {\r
- return GraphTesters.type(Layer0X.URIs.RelationView);\r
- }\r
-\r
- @Override\r
- public String getViewpointId() {\r
- return "Standard";\r
- }\r
-\r
- @Override\r
- protected void finalize() throws Throwable {\r
- //System.out.println("**** FINALIZING RelationView " + this);\r
- super.finalize();\r
- }\r
-\r
- @Override\r
- public void getContribution(ReadGraph graph, final NodeContext context, final Consumer<Collection<?>> callback) throws DatabaseException {\r
-\r
- final Session session = graph.getSession();\r
-\r
- RelationViewNode model = (RelationViewNode)context.getConstant(BuiltinKeys.INPUT);\r
- final Resource view = model.resource;\r
-\r
- final String filter = context.getConstant(BuiltinKeys.FILTER);\r
- Layer0 l0 = Layer0.getInstance(graph);\r
- Layer0X L0X = Layer0X.getInstance(graph);\r
-\r
- final Resource input = graph.getPossibleObject(view, l0.PartOf);\r
- final Resource relation = graph.getPossibleObject(view, L0X.AppliesRelation);\r
- final String bindingPattern = graph.getPossibleRelatedValue(view, L0X.HasBindingPattern, Bindings.STRING);\r
-\r
- final GenericRelationIndex index = graph.syncRequest(new org.simantics.db.common.primitiverequest.Adapter<GenericRelationIndex>(relation, GenericRelationIndex.class));\r
-\r
- // TODO: use DB ExternalRead instead of this listener hack which proliferates the index with listeners.\r
-\r
- index.addListener(session, input, new Runnable() {\r
- @Override\r
- public void run() {\r
- Simantics.async(new Runnable() {\r
- @Override\r
- public void run() {\r
- try {\r
- callback.accept(compute(session, filter, bindingPattern, view, relation, input));\r
- } catch (DatabaseException e) {\r
- e.printStackTrace();\r
- }\r
- }\r
- });\r
- }\r
- });\r
-\r
- callback.accept(compute(graph, filter, bindingPattern, view, relation, input));\r
-\r
- }\r
-\r
- Collection<?> compute(RequestProcessor processor, String filter, String bindingPattern, final Resource view, Resource relation, Resource input) throws DatabaseException {\r
- if (filter == null)\r
- filter = "";\r
-\r
- GenericRelationIndex index = processor.syncRequest(new Adapter<GenericRelationIndex>(relation, GenericRelationIndex.class));\r
- final Collection<Map<String, Object>> results = index.query(processor, filter, bindingPattern, new Object[] { input }, 1000);\r
-\r
- return processor.syncRequest(new Read<Collection<?>>() {\r
- @Override\r
- public Collection<?> perform(ReadGraph graph) throws DatabaseException {\r
- RelationViewContributor contrib = graph.syncRequest(Queries.adapt(view, RelationViewContributor.class));\r
- return contrib.getContribution(graph, results);\r
- }\r
- });\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.ui.modelBrowser2.contributions;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.function.Consumer;
+
+import org.simantics.Simantics;
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.Tester;
+import org.simantics.browsing.ui.graph.contributor.viewpoint.ContextInputCallbackViewpointContributor;
+import org.simantics.browsing.ui.graph.tester.GraphTesters;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.common.primitiverequest.Adapter;
+import org.simantics.db.common.request.Queries;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.GenericRelationIndex;
+import org.simantics.db.request.Read;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ui.modelBrowser2.model.RelationViewNode;
+import org.simantics.operation.Layer0X;
+
+public class RelationView extends ContextInputCallbackViewpointContributor {
+
+ public RelationView() {
+ super(RelationViewNode.class);
+ }
+
+ @Override
+ public Tester getNodeContextTester() {
+ return GraphTesters.type(Layer0X.URIs.RelationView);
+ }
+
+ @Override
+ public String getViewpointId() {
+ return "Standard";
+ }
+
+ @Override
+ protected void finalize() throws Throwable {
+ //System.out.println("**** FINALIZING RelationView " + this);
+ super.finalize();
+ }
+
+ @Override
+ public void getContribution(ReadGraph graph, final NodeContext context, final Consumer<Collection<?>> callback) throws DatabaseException {
+
+ final Session session = graph.getSession();
+
+ RelationViewNode model = (RelationViewNode)context.getConstant(BuiltinKeys.INPUT);
+ final Resource view = model.resource;
+
+ final String filter = context.getConstant(BuiltinKeys.FILTER);
+ Layer0 l0 = Layer0.getInstance(graph);
+ Layer0X L0X = Layer0X.getInstance(graph);
+
+ final Resource input = graph.getPossibleObject(view, l0.PartOf);
+ final Resource relation = graph.getPossibleObject(view, L0X.AppliesRelation);
+ final String bindingPattern = graph.getPossibleRelatedValue(view, L0X.HasBindingPattern, Bindings.STRING);
+
+ final GenericRelationIndex index = graph.syncRequest(new org.simantics.db.common.primitiverequest.Adapter<GenericRelationIndex>(relation, GenericRelationIndex.class));
+
+ // TODO: use DB ExternalRead instead of this listener hack which proliferates the index with listeners.
+
+ index.addListener(session, input, new Runnable() {
+ @Override
+ public void run() {
+ Simantics.async(new Runnable() {
+ @Override
+ public void run() {
+ try {
+ callback.accept(compute(session, filter, bindingPattern, view, relation, input));
+ } catch (DatabaseException e) {
+ e.printStackTrace();
+ }
+ }
+ });
+ }
+ });
+
+ callback.accept(compute(graph, filter, bindingPattern, view, relation, input));
+
+ }
+
+ Collection<?> compute(RequestProcessor processor, String filter, String bindingPattern, final Resource view, Resource relation, Resource input) throws DatabaseException {
+ if (filter == null)
+ filter = "";
+
+ GenericRelationIndex index = processor.syncRequest(new Adapter<GenericRelationIndex>(relation, GenericRelationIndex.class));
+ final Collection<Map<String, Object>> results = index.query(processor, filter, bindingPattern, new Object[] { input }, 1000);
+
+ return processor.syncRequest(new Read<Collection<?>>() {
+ @Override
+ public Collection<?> perform(ReadGraph graph) throws DatabaseException {
+ RelationViewContributor contrib = graph.syncRequest(Queries.adapt(view, RelationViewContributor.class));
+ return contrib.getContribution(graph, results);
+ }
+ });
+ }
+
+}
Code Review / simantics / platform.git / blobdiff