Support diagram profile activity store/restore in model export/import

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / profile / TopLevelProfiles.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/profile/TopLevelProfiles.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/profile/TopLevelProfiles.java
new file mode 100644 (file)
index 0000000..1f7a7ed
--- /dev/null
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/profile/TopLevelProfiles.java
@@ -0,0 +1,43 @@
+package org.simantics.diagram.profile;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.NamedResource;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.Instances;
+import org.simantics.diagram.synchronization.graph.BasicResources;
+
+/**
+ * @author Tuukka Lehtonen
+ * @since 1.32.0
+ */
+public class TopLevelProfiles extends ResourceRead<List<NamedResource>> {
+
+       protected TopLevelProfiles(Resource root) {
+               super(root);
+       }
+
+       @Override
+       public List<NamedResource> perform(ReadGraph graph) throws DatabaseException {
+               BasicResources BR = BasicResources.getInstance(graph);
+               ArrayList<NamedResource> result = new ArrayList<>();
+
+               Instances query = graph.adapt(BR.DIA.Profile, Instances.class);
+               for (Resource profile : query.find(graph, resource)) {
+                       if (!graph.hasStatement(profile, BR.L0.Abstract)) {
+                               String name = graph.getPossibleRelatedValue(profile, BR.L0.HasName, Bindings.STRING);
+                               if (name != null) {
+                                       result.add(new NamedResource(name, profile));
+                               }
+                       }
+               }
+
+               return result;
+       }
+
+}