bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/LiteralIntegerStringAdapter.java

   1 package org.simantics.db.layer0.adapter;
   2
   3 import org.simantics.databoard.Bindings;
   4 import org.simantics.db.AsyncReadGraph;
   5 import org.simantics.db.RelationContext;
   6 import org.simantics.db.Resource;
   7 import org.simantics.db.adaption.Adapter;
   8 import org.simantics.db.procedure.AsyncProcedure;
   9
  10 public class LiteralIntegerStringAdapter implements Adapter<String, RelationContext> {
  11
  12     @Override
  13     public void adapt(AsyncReadGraph g, Resource source, RelationContext s, final AsyncProcedure<String> procedure) {
  14         g.forValue(s.getStatement().getObject(), Bindings.INTEGER, new  ProcedureWrapper(procedure));
  15     }
  16
  17     private static class ProcedureWrapper implements AsyncProcedure<Integer> {
  18         AsyncProcedure<String> procedure;
  19
  20         public ProcedureWrapper(AsyncProcedure<String> procedure) {
  21                         this.procedure = procedure;
  22                 }
  23
  24         public void execute(AsyncReadGraph graph, Integer result) {
  25                 procedure.execute(graph, result.toString());
  26         };
  27
  28         @Override
  29         public void exception(AsyncReadGraph graph, Throwable throwable) {
  30                 procedure.exception(graph, throwable);
  31
  32         }
  33     }
  34
  35 }