org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java

   1 package org.simantics.interop.update.model;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collection;
   5 import java.util.List;
   6
   7 import org.simantics.db.Resource;
   8 import org.simantics.db.Statement;
   9 import org.simantics.db.WriteGraph;
  10 import org.simantics.db.common.utils.ListUtils;
  11 import org.simantics.db.common.utils.NameUtils;
  12 import org.simantics.db.exception.DatabaseException;
  13 import org.simantics.interop.test.GraphChanges;
  14 import org.simantics.issues.common.IssueUtils;
  15 import org.simantics.issues.ontology.IssueResource;
  16 import org.simantics.layer0.Layer0;
  17
  18 public abstract class AddDeleteUpdateOp extends UpdateOp {
  19
  20 <<<<<<< HEAD
  21         protected boolean add;
  22 =======
  23         boolean add;
  24 >>>>>>> branch 'master' of ssh://luukkainen@www.simantics.org:29418/simantics/interop
  25
  26         public AddDeleteUpdateOp(GraphChanges changes) {
  27                 super(changes);
  28         }
  29
  30         @Override
  31         public boolean isAdd() {
  32                 return add;
  33         }
  34
  35         @Override
  36         public boolean isDelete() {
  37                 return !add;
  38         }
  39
  40         @Override
  41         public boolean requiresParentOps() {
  42                 return add;
  43         }
  44
  45         @Override
  46         public boolean requiresSubOps() {
  47                 return !add;
  48         }
  49
  50         protected static void copyProperties(WriteGraph g, Resource source, Resource destination) throws DatabaseException {
  51                 Layer0 l0 = Layer0.getInstance(g);
  52                 for (Statement s : g.getStatements(source, l0.HasProperty)) {
  53                         if (s.isAsserted(source))
  54                                 continue;
  55                         Object value = g.getPossibleValue(s.getObject());
  56                         System.out.println(NameUtils.getSafeName(g, s.getSubject()) + " " + NameUtils.getSafeName(g, s.getPredicate()) + " " + NameUtils.getSafeName(g, s.getObject()) + " " + value);
  57                         if (value != null) {
  58                                 Statement valueStm = g.getPossibleStatement(destination, s.getPredicate());
  59                                 Resource valueResource = null;
  60                                 if (valueStm != null && !valueStm.isAsserted(destination))
  61                                         valueResource = valueStm.getObject();
  62                                 if (valueResource == null) {
  63                                         valueResource = g.newResource();
  64                                         g.claim(valueResource, l0.InstanceOf, g.getSingleObject(s.getObject(), l0.InstanceOf));
  65                                         g.claim(destination, s.getPredicate(), valueResource);
  66                                 }
  67                                 g.claimValue(valueResource, value);
  68                                 //g.claimLiteral(destination, s.getPredicate(), value);
  69                         }
  70                 }
  71         }
  72
  73         protected void copyIssues(WriteGraph g, Resource source, Resource destination) throws DatabaseException {
  74                 Layer0 l0 = Layer0.getInstance(g);
  75                 IssueResource ir = IssueResource.getInstance(g);
  76                 Collection<Resource> issues = g.getObjects(source, ir.Issue_HasContext_Inverse);
  77                 for (Resource issue : issues) {
  78                         String label = g.getRelatedValue(issue, l0.HasLabel);
  79                         Resource severity = g.getSingleObject(issue, ir.Issue_HasSeverity);
  80                         List<Resource> sourceContexts = ListUtils.toList(g, g.getSingleObject(issue, ir.Issue_HasContexts));
  81                         List<Resource> destinationContext = new ArrayList<Resource>(sourceContexts.size());
  82                         // map context resources
  83                         for (Resource r : sourceContexts) {
  84                                 if (r.equals(source))
  85                                         destinationContext.add(destination);
  86                                 else {
  87                                         if (getChanges().getComparable().containsLeft(r))
  88                                                 destinationContext.add(getChanges().getComparable().getRight(r));
  89                                         else
  90                                                 destinationContext.add(r);
  91                                 }
  92                         }
  93
  94                         IssueUtils.newUserIssue(g, label, severity, destinationContext);
  95                 }
  96         }
  97 }