org.simantics.plant3d/src/org/simantics/plant3d/scl/SCLUtil.java

   1 package org.simantics.plant3d.scl;
   2
   3
   4 import org.simantics.Simantics;
   5 import org.simantics.db.ReadGraph;
   6 import org.simantics.db.Resource;
   7 import org.simantics.db.exception.DatabaseException;
   8 import org.simantics.db.request.Read;
   9 import org.simantics.objmap.graph.IMapping;
  10 import org.simantics.objmap.graph.Mappings;
  11 import org.simantics.objmap.graph.schema.IMappingSchema;
  12 import org.simantics.plant3d.ontology.Plant3D;
  13 import org.simantics.plant3d.scenegraph.P3DRootNode;
  14 import org.simantics.plant3d.scenegraph.SchemaBuilder;
  15 import org.simantics.plant3d.scenegraph.controlpoint.ControlPointFactory;
  16 import org.simantics.plant3d.scenegraph.controlpoint.PipingRules;
  17 import org.simantics.plant3d.utils.ComponentUtils;
  18 import org.simantics.plant3d.utils.P3DUtil;
  19
  20 public class SCLUtil {
  21
  22         public static P3DScriptNodeMap load(final Resource root) throws DatabaseException {
  23                 try {
  24                         ControlPointFactory.preloadCache(Plant3D.URIs.Builtin);
  25                         ComponentUtils.preloadCache();
  26                 } catch (Exception e) {
  27                         throw new DatabaseException(e);
  28                 }
  29                 return Simantics.getSession().syncRequest(new Read<P3DScriptNodeMap>() {
  30                         @Override
  31                         public P3DScriptNodeMap perform(ReadGraph graph) throws DatabaseException {
  32                                 PipingRules.setEnabled(false);
  33                                 IMappingSchema<Resource, Object> schema = SchemaBuilder.getSchema(graph);
  34                                 IMapping<Resource, Object> mapping = Mappings.createWithListening(schema);
  35                                 P3DRootNode rootNode = (P3DRootNode)mapping.map(graph, root);
  36                                 try {
  37                                         P3DUtil.finalizeDBLoad(rootNode);
  38                                         // FIXME: Something needs to be done here...
  39                                         P3DUtil.finalizeDBLoad2(rootNode);
  40                                 } catch (Exception e) {
  41                                         throw new DatabaseException(e);
  42                                 }
  43                                 P3DScriptNodeMap nodeMap = new P3DScriptNodeMap(Simantics.getSession(), mapping, rootNode);
  44                                 return nodeMap;
  45
  46                         }
  47                 });
  48
  49         }
  50
  51         public static P3DRootNode loadReadOnly(final Resource root) throws DatabaseException {
  52                 try {
  53                         ControlPointFactory.preloadCache(Plant3D.URIs.Builtin);
  54                         ComponentUtils.preloadCache();
  55                 } catch (Exception e) {
  56                         throw new DatabaseException(e);
  57                 }
  58                 return Simantics.getSession().syncRequest(new Read<P3DRootNode>() {
  59                         @Override
  60                         public P3DRootNode perform(ReadGraph graph) throws DatabaseException {
  61                                 PipingRules.setEnabled(false);
  62                                 IMappingSchema<Resource, Object> schema = SchemaBuilder.getSchema(graph);
  63                                 IMapping<Resource, Object> mapping = Mappings.createWithoutListening(schema);
  64                                 P3DRootNode rootNode = (P3DRootNode)mapping.map(graph, root);
  65                                 try {
  66                                         P3DUtil.finalizeDBLoad(rootNode);
  67                                         P3DUtil.finalizeDBLoad2(rootNode);
  68                                 } catch (Exception e) {
  69                                         throw new DatabaseException(e);
  70                                 }
  71                                 return rootNode;
  72
  73                         }
  74                 });
  75         }
  76
  77 }